SlideShare una empresa de Scribd logo
1 de 3
Descargar para leer sin conexión
Materia: Biology Senior 3
Profesora: Ma. Magdalena Ravagnan
Contenido nodal: Maintenance of the organisms
TERCER TRIMESTRE
Fecha de presentación: Tuesday December 10th

A- Transport in humans
1) Fig 1 shows a section through the heart

(a) Label parts A, B, C and D
(b) Shade the cavity of the ventricle which contains oxygenated blood.
(c) Outline the function of structure A
(d) Suggest why the wall around chamber C is much thick than that around chamber D
2) The coronary arteries supply blood to the heart muscle.
a- Suggest two activities of humans which might cause a clot in the coronary artery.
1 ……………………………………………………………………………………………………………………..
2 …………………………………………………………………………………………………………………

b- Explain what might be the result of such a blockage.
……………………………………………………………………………………………………………………..
……………………………………………………………………………………………………………………………..
……………………………………………………………………………………………………………………………….

B- Respiration
1) a- If, in one word, you had to say what respiration was about, which word would you choose from this list:
Breathing- energy- oxygen- cells- food?
b- In which parts of a living organism does respiration take place?

2) a- What are the main differences between aerobic and anaerobic respiration?
b- What is the difference between aerobic and anaerobic respiration in the amount of energy released from one
molecule of glucose?
3) What are the products of a) anaerobic respiration in yeast?
b) anaerobic respiration in muscles?
4) Why do you think your breathing rate and heart rate stay high for some time after completing a spell of vigorous
exercise?
C- Gas exchange

1) Label parts A, B and C.
2) Place the following structures in the order in which air reach them when breathing in: bronchus, trachea, nasal cavity,
alveolus.
3) One function of the small intestine is to absorb food. One function of the lungs is to absorb oxygen. Point out the basic
similarities in these two structures which help to speed the process of absorption.
4) Place the following in the correct order: lungs expand, ribs rise, air enters lungs, external intercostals muscles contract,
thorax expands.
5) Describe the path taken by a molecule of oxygen from the time it is breathed in through the nose, to the time it enters
the heart in some oxygenated blood.

Más contenido relacionado

Similar a Biology s3, 3rd. term quest dec 2013

Biology s3, 3rd. term quest feb 2013
Biology s3, 3rd. term quest feb 2013Biology s3, 3rd. term quest feb 2013
Biology s3, 3rd. term quest feb 2013Magdalena Ravagnan
 
Class 11 Important Questions for Biology - Human Respiration
Class 11 Important Questions for Biology - Human RespirationClass 11 Important Questions for Biology - Human Respiration
Class 11 Important Questions for Biology - Human RespirationInfomatica Academy
 
Chapter 7 (teacher)
Chapter 7 (teacher)Chapter 7 (teacher)
Chapter 7 (teacher)matkas
 
Chapter 1-respiration-doc1
Chapter 1-respiration-doc1Chapter 1-respiration-doc1
Chapter 1-respiration-doc1rutrasini
 
Questions on the lecture 2 thorax
Questions on the lecture 2 thoraxQuestions on the lecture 2 thorax
Questions on the lecture 2 thoraxDr. Noura El Tahawy
 
The Structure and Function of the Respiratory System PowerPoint (2).pdf
The Structure and Function of the Respiratory System PowerPoint (2).pdfThe Structure and Function of the Respiratory System PowerPoint (2).pdf
The Structure and Function of the Respiratory System PowerPoint (2).pdfRithika866837
 
Biology s3, 3rd. term quest feb 2016
Biology s3, 3rd. term quest feb 2016Biology s3, 3rd. term quest feb 2016
Biology s3, 3rd. term quest feb 2016Magdalena Ravagnan
 
Biology s3, 3rd. term quest feb 2014
Biology s3, 3rd. term quest feb 2014Biology s3, 3rd. term quest feb 2014
Biology s3, 3rd. term quest feb 2014Magdalena Ravagnan
 
Biology s3, 3rd. term quest dec 2014
Biology s3, 3rd. term quest dec 2014Biology s3, 3rd. term quest dec 2014
Biology s3, 3rd. term quest dec 2014Magdalena Ravagnan
 
Lecture 2 Respiratory System.pptx
Lecture 2 Respiratory System.pptxLecture 2 Respiratory System.pptx
Lecture 2 Respiratory System.pptxsaad510479
 
A sbreathingpptgood
A sbreathingpptgoodA sbreathingpptgood
A sbreathingpptgoodilkohler
 

Similar a Biology s3, 3rd. term quest dec 2013 (20)

Chapter 1 respiration
Chapter 1 respirationChapter 1 respiration
Chapter 1 respiration
 
Biology s3, 3rd. term quest feb 2013
Biology s3, 3rd. term quest feb 2013Biology s3, 3rd. term quest feb 2013
Biology s3, 3rd. term quest feb 2013
 
Respiratory system questions
Respiratory system questionsRespiratory system questions
Respiratory system questions
 
Questions on the thorax
Questions on the thoraxQuestions on the thorax
Questions on the thorax
 
Bio mid exam gr8
Bio mid exam gr8Bio mid exam gr8
Bio mid exam gr8
 
Bio mid exam gr8 copy
Bio mid exam gr8   copyBio mid exam gr8   copy
Bio mid exam gr8 copy
 
Class 11 Important Questions for Biology - Human Respiration
Class 11 Important Questions for Biology - Human RespirationClass 11 Important Questions for Biology - Human Respiration
Class 11 Important Questions for Biology - Human Respiration
 
Chapter 7 (teacher)
Chapter 7 (teacher)Chapter 7 (teacher)
Chapter 7 (teacher)
 
Chapter 1-respiration-doc1
Chapter 1-respiration-doc1Chapter 1-respiration-doc1
Chapter 1-respiration-doc1
 
Chapter 1-respiration-doc1
Chapter 1-respiration-doc1Chapter 1-respiration-doc1
Chapter 1-respiration-doc1
 
Questions on the lecture 2 thorax
Questions on the lecture 2 thoraxQuestions on the lecture 2 thorax
Questions on the lecture 2 thorax
 
The Structure and Function of the Respiratory System PowerPoint (2).pdf
The Structure and Function of the Respiratory System PowerPoint (2).pdfThe Structure and Function of the Respiratory System PowerPoint (2).pdf
The Structure and Function of the Respiratory System PowerPoint (2).pdf
 
Gasious exchange
Gasious exchangeGasious exchange
Gasious exchange
 
Biology s3, 3rd. term quest feb 2016
Biology s3, 3rd. term quest feb 2016Biology s3, 3rd. term quest feb 2016
Biology s3, 3rd. term quest feb 2016
 
cardiac muscle.ppt
cardiac muscle.pptcardiac muscle.ppt
cardiac muscle.ppt
 
Biology s3, 3rd. term quest feb 2014
Biology s3, 3rd. term quest feb 2014Biology s3, 3rd. term quest feb 2014
Biology s3, 3rd. term quest feb 2014
 
Biology s3, 3rd. term quest dec 2014
Biology s3, 3rd. term quest dec 2014Biology s3, 3rd. term quest dec 2014
Biology s3, 3rd. term quest dec 2014
 
Vcps quart bs x
Vcps  quart bs xVcps  quart bs x
Vcps quart bs x
 
Lecture 2 Respiratory System.pptx
Lecture 2 Respiratory System.pptxLecture 2 Respiratory System.pptx
Lecture 2 Respiratory System.pptx
 
A sbreathingpptgood
A sbreathingpptgoodA sbreathingpptgood
A sbreathingpptgood
 

Más de Magdalena Ravagnan

S3 biology plan de trabajo feb 2020
S3 biology plan de trabajo   feb 2020S3 biology plan de trabajo   feb 2020
S3 biology plan de trabajo feb 2020Magdalena Ravagnan
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 
S3 biology plan de trabajo feb 2020
S3 biology plan de trabajo   feb 2020S3 biology plan de trabajo   feb 2020
S3 biology plan de trabajo feb 2020Magdalena Ravagnan
 
S4 biology plan de trabajo dic 2019
S4 biology plan de trabajo   dic 2019S4 biology plan de trabajo   dic 2019
S4 biology plan de trabajo dic 2019Magdalena Ravagnan
 
Biology 4to esquema de contenidos nodales - dic 2019
Biology 4to   esquema de contenidos nodales - dic 2019Biology 4to   esquema de contenidos nodales - dic 2019
Biology 4to esquema de contenidos nodales - dic 2019Magdalena Ravagnan
 
S3 biology plan de trabajo dic 2019
S3 biology plan de trabajo   dic 2019S3 biology plan de trabajo   dic 2019
S3 biology plan de trabajo dic 2019Magdalena Ravagnan
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 
S3 biology plan de trabajo feb 2019
S3 biology plan de trabajo   feb 2019S3 biology plan de trabajo   feb 2019
S3 biology plan de trabajo feb 2019Magdalena Ravagnan
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 
Every plate tells a story nano y santi
Every plate tells a story nano y santiEvery plate tells a story nano y santi
Every plate tells a story nano y santiMagdalena Ravagnan
 
Every plate tells a story, pili and clari
Every plate tells a story, pili and clariEvery plate tells a story, pili and clari
Every plate tells a story, pili and clariMagdalena Ravagnan
 
Every plate tells a story, nina, rochi, juana
Every plate tells a story, nina, rochi, juanaEvery plate tells a story, nina, rochi, juana
Every plate tells a story, nina, rochi, juanaMagdalena Ravagnan
 
S3 biology plan de trabajo dic 2018
S3 biology plan de trabajo   dic 2018S3 biology plan de trabajo   dic 2018
S3 biology plan de trabajo dic 2018Magdalena Ravagnan
 
S4 biology plan de trabajo dic 2018 (1)
S4 biology plan de trabajo   dic 2018 (1)S4 biology plan de trabajo   dic 2018 (1)
S4 biology plan de trabajo dic 2018 (1)Magdalena Ravagnan
 
Biology 4to esquema de contenidos nodales - dic 2018
Biology 4to   esquema de contenidos nodales - dic 2018Biology 4to   esquema de contenidos nodales - dic 2018
Biology 4to esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018Magdalena Ravagnan
 

Más de Magdalena Ravagnan (20)

S3 biology plan de trabajo feb 2020
S3 biology plan de trabajo   feb 2020S3 biology plan de trabajo   feb 2020
S3 biology plan de trabajo feb 2020
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018
 
S3 biology plan de trabajo feb 2020
S3 biology plan de trabajo   feb 2020S3 biology plan de trabajo   feb 2020
S3 biology plan de trabajo feb 2020
 
S3 December activities
S3 December activitiesS3 December activities
S3 December activities
 
S4 biology plan de trabajo dic 2019
S4 biology plan de trabajo   dic 2019S4 biology plan de trabajo   dic 2019
S4 biology plan de trabajo dic 2019
 
Biology 4to esquema de contenidos nodales - dic 2019
Biology 4to   esquema de contenidos nodales - dic 2019Biology 4to   esquema de contenidos nodales - dic 2019
Biology 4to esquema de contenidos nodales - dic 2019
 
S3 biology plan de trabajo dic 2019
S3 biology plan de trabajo   dic 2019S3 biology plan de trabajo   dic 2019
S3 biology plan de trabajo dic 2019
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018
 
S3 february 19 3rd term
S3 february 19 3rd termS3 february 19 3rd term
S3 february 19 3rd term
 
S3 february 19 2nd term
S3 february 19 2nd term S3 february 19 2nd term
S3 february 19 2nd term
 
S3 biology plan de trabajo feb 2019
S3 biology plan de trabajo   feb 2019S3 biology plan de trabajo   feb 2019
S3 biology plan de trabajo feb 2019
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018
 
Every plate tells a story nano y santi
Every plate tells a story nano y santiEvery plate tells a story nano y santi
Every plate tells a story nano y santi
 
Every plate tells a story, pili and clari
Every plate tells a story, pili and clariEvery plate tells a story, pili and clari
Every plate tells a story, pili and clari
 
Every plate tells a story, nina, rochi, juana
Every plate tells a story, nina, rochi, juanaEvery plate tells a story, nina, rochi, juana
Every plate tells a story, nina, rochi, juana
 
S3 biology plan de trabajo dic 2018
S3 biology plan de trabajo   dic 2018S3 biology plan de trabajo   dic 2018
S3 biology plan de trabajo dic 2018
 
S4 biology plan de trabajo dic 2018 (1)
S4 biology plan de trabajo   dic 2018 (1)S4 biology plan de trabajo   dic 2018 (1)
S4 biology plan de trabajo dic 2018 (1)
 
Biology 4to esquema de contenidos nodales - dic 2018
Biology 4to   esquema de contenidos nodales - dic 2018Biology 4to   esquema de contenidos nodales - dic 2018
Biology 4to esquema de contenidos nodales - dic 2018
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018
 
Biology 3ro esquema de contenidos nodales - dic 2018
Biology 3ro   esquema de contenidos nodales - dic 2018Biology 3ro   esquema de contenidos nodales - dic 2018
Biology 3ro esquema de contenidos nodales - dic 2018
 

Último

Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...narwatsonia7
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...Miss joya
 
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls ServiceCall Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Servicesonalikaur4
 
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableVip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableNehru place Escorts
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipurparulsinha
 
Aspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliAspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliRewAs ALI
 
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort ServiceCall Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Serviceparulsinha
 
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment BookingCall Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Bookingnarwatsonia7
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiNehru place Escorts
 
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy GirlsCall Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girlsnehamumbai
 
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingCall Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingNehru place Escorts
 
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbai
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service MumbaiVIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbai
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbaisonalikaur4
 
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersBook Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersnarwatsonia7
 
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...Miss joya
 
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...narwatsonia7
 

Último (20)

Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
 
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hebbal Just Call 7001305949 Top Class Call Girl Service Available
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
 
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls ServiceCall Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
 
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableVip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
 
Aspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliAspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas Ali
 
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort ServiceCall Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
 
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment BookingCall Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
 
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Hsr Layout Just Call 7001305949 Top Class Call Girl Service Available
 
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy GirlsCall Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
 
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingCall Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
 
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbai
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service MumbaiVIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbai
VIP Call Girls Mumbai Arpita 9910780858 Independent Escort Service Mumbai
 
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersBook Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
 
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...
VIP Call Girls Pune Vrinda 9907093804 Short 1500 Night 6000 Best call girls S...
 
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
 
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
 
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCREscort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
 

Biology s3, 3rd. term quest dec 2013

  • 1. Materia: Biology Senior 3 Profesora: Ma. Magdalena Ravagnan Contenido nodal: Maintenance of the organisms TERCER TRIMESTRE Fecha de presentación: Tuesday December 10th A- Transport in humans 1) Fig 1 shows a section through the heart (a) Label parts A, B, C and D (b) Shade the cavity of the ventricle which contains oxygenated blood. (c) Outline the function of structure A (d) Suggest why the wall around chamber C is much thick than that around chamber D
  • 2. 2) The coronary arteries supply blood to the heart muscle. a- Suggest two activities of humans which might cause a clot in the coronary artery. 1 …………………………………………………………………………………………………………………….. 2 ………………………………………………………………………………………………………………… b- Explain what might be the result of such a blockage. …………………………………………………………………………………………………………………….. …………………………………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………. B- Respiration 1) a- If, in one word, you had to say what respiration was about, which word would you choose from this list: Breathing- energy- oxygen- cells- food? b- In which parts of a living organism does respiration take place? 2) a- What are the main differences between aerobic and anaerobic respiration? b- What is the difference between aerobic and anaerobic respiration in the amount of energy released from one molecule of glucose? 3) What are the products of a) anaerobic respiration in yeast? b) anaerobic respiration in muscles? 4) Why do you think your breathing rate and heart rate stay high for some time after completing a spell of vigorous exercise?
  • 3. C- Gas exchange 1) Label parts A, B and C. 2) Place the following structures in the order in which air reach them when breathing in: bronchus, trachea, nasal cavity, alveolus. 3) One function of the small intestine is to absorb food. One function of the lungs is to absorb oxygen. Point out the basic similarities in these two structures which help to speed the process of absorption. 4) Place the following in the correct order: lungs expand, ribs rise, air enters lungs, external intercostals muscles contract, thorax expands. 5) Describe the path taken by a molecule of oxygen from the time it is breathed in through the nose, to the time it enters the heart in some oxygenated blood.