21. The figure below illustrates two)Giving rexpectedA alim flasks werepathways of respiratory reactionsin man.ment instead ofd)why werinsteadn flask B were:lin.For the resultsre set-up afterPathway A:Glucose1. Define(i) Exe(ii) Ho:(iii) Ege(iv) SecH,O+CO,+ EnergyPathway B:Glucose Lactic acid + Energywere used toeast in glucosen(IV) oxide in(a) Identify the type of respirationrepresented by(i) Pathway A(ii) Pathway B(b) State two disadvantages ofpathway B.2. List dosubstar3. Name tsubstar22. The following experiment was setup to investigate whether energy isreleased by yeast cells. Solution inflask A andB were kept at 30°Cduring the experiment.4. Name tamoeba5. CompleThermometerremovethe 10%Organi)Skii)iii) LuVacuum flasks= the...3.pen to therimentOil layerDistilled water6. Nappen if thesolutionWater + 10% Glucosesolution + yeastFlask AFlask B7. (i)rooma)Give the purpode of theoil layer 'aboveb)State the purpose of flask(ii)

21. The figure below illustrates two pathways of respiratory reactions in man. Pathway A: Giucose - H,O+CO,+ Energy Pathway B: Glucose Lactic acid + Energy (a) Identify the type of respiration represented by (i) Pathway A (ii) Pathway B (b) State two disadvantages of pathway B.

21. The figure below illustrates two pathways of respiratory reactions in man. Pathway A: Giucose - H,O+CO,+ Energy Pathway B: Glucose Lactic acid + Energy (a) Identify the type of respiration represented by (i) Pathway A (ii) Pathway B (b) State two disadvantages of pathway B.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter11: The Blood

Section: Chapter Questions

Problem 1SQE

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Concept explainers

Homeostasis

Homeostasis is a self-regulatory process through which different biological systems maintain constant internal environmental conditions to compensate for environmental changes. In human physiology, it is a process of self-regulating internal, chemical, and physical conditions at an optimal level for survival. The stability through homeostasis can be attained through dynamic equilibrium, in which there is a continuous change until it reaches its systemic conditions.

Question

21. The figure below illustrates two
)Giving r
expected
A al
im flasks were
pathways of respiratory reactions
in man.
ment instead of
d)why wer
instead
n flask B were:
lin.
For the results
re set-up after
Pathway A:
Glucose
1. Define
(i) Exe
(ii) Ho:
(iii) Ege
(iv) Sec
H,O+CO,+ Energy
Pathway B:
Glucose Lactic acid + Energy
were used to
east in glucose
n(IV) oxide in
(a) Identify the type of respiration
represented by
(i) Pathway A
(ii) Pathway B
(b) State two disadvantages of
pathway B.
2. List do
substar
3. Name t
substar
22. The following experiment was set
up to investigate whether energy is
released by yeast cells. Solution in
flask A andB were kept at 30°C
during the experiment.
4. Name t
amoeba
5. Comple
Thermometer
remove
the 10%
Organ
i)
Sk
ii)
iii) Lu
Vacuum flasks
= the
...
3.
pen to the
riment
Oil layer
Distilled water
6. Na
ppen if the
solution
Water + 10% Glucose
solution + yeast
Flask A
Flask B
7. (i)
room
a)Give the purpode of the
oil layer 'above
b)State the purpose of flask
(ii)

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