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29 Jul 2018

29. What stages make ATP? Where is the most ATP produced? 30. What happens to cellular respiration when there is no oxygen? 31. What occurs during fermentation? What are the two types of fermentation? 32. Is glucose the only molecule that can be used in cellular respiration? If not, what other molecules can be used, and how are they processed? 33. What are enzymes (substrate, active site, product) ? What is activation energy?

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Jean KeelingLv2

1 Aug 2018

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Related questions

1.Aerobic cellular respiration: In the absence of oxygen â what processes stop? Why do they stop?

2. Do the reactions that are unique to fermentation itself (not the reactions of glycolysis that precede the fermentation-specific steps) provide the cell with additional useful high-energy molecules? Explain briefly. If you answered yes â how many high-energy molecules and what kind? If you answered no â then why does the cell do the fermentation step?

3. Do the cells in your body do fermentation? Explain.

4. When cells use fermentation instead of aerobic cellular respiration, is NAD+/NADH involved in this process? What happens to this molecule? Explain briefly.

5. Your body can harness energy from sources besides carbohydrates like glucose. Briefly explain how proteins and fats can be broken down and funneled into the reactions of cellular respiration.

While Jill and Andre were studying for their Biology exam, Andre said, âAnimals perform cellular respiration and plants perform photosynthesis.â What about Andreâs statement should Jill have told him was incomplete?

Animals also perform photosynthesis.

Plants do not perform photosynthesis.

Animals do not perform cellular respiration.

Plants also perform cellular respiration.

There is nothing incomplete about Andreâs statement.

Question 3

Select one answer.

10 points

Select the incorrect statement regarding respiration and fermentation from the list below.

Respiration produces much more ATP than fermentation

Respiration produces acidic products, fermentation does not.

Both respiration and fermentation use organic molecules.

Respiration uses oxygen, fermentation does not.

Question 4

Select one answer.

10 points

Energy is harvested from which reaction to produce ATP?

Carbon dioxide and water â sugar and oxygen.

Sugar and oxygen â carbon dioxide and water.

Question 5

Select one answer.

10 points

What is the source of energy for photosynthesis?

Light

CO2

Water

Sugar

Question 6

Select one answer.

10 points

One way to explain how cellular respiration and photosynthesis relate to each other is to say that:

Plant cells use the oxygen produced by respiration for photosynthesis.

The oxygen produced by photosynthesis, once released to the environment, is the oxygen able to be used as the electron acceptors for cellular respiration.

Cellular respiration is a series of reduction reactions while photosynthesis is a series of oxidation reactions.

The two processes are not related.

The use of oxygen by plants contributes to the greenhouse effect.

Question 7

Select one answer.

10 points

The calculated net amount of ATP produced from one glucose molecule during aerobic respiration in eukaryotes is

100

Question 8

Select one answer.

10 points

All of the following statements is true of photosynthesis, EXCEPT:

Releases CO2

Releases oxygen

Glucose is produced.

Water is required

Question 9

Select one answer.

10 points

Which of the following is an anabolic pathway?

photosynthesis

cellular respiration

fermentation

all of these processes

Question 10

Select one answer.

10 points

Plant leaves contain many different pigments. What is the purpose of having multiple pigments?

Capture light for photosynthesis at different wavelengths.

To absorb light that may harm the photosynthetic machinery.

To give leaves different colors in the fall.

orchidpig270

1. If a lysosome breaks what protects cell from digestiveenzymes?

2. What it is constitutive exocytosis? What type ofproteins are secreted this way?
3.List 3 proteins that are produced by regulated secretion.
4. How we call process when cell is able to endocytose foodparticles on one side (apical site) only to exocytose themon the other (basal) site?
5. Describe how is clathrin protein built and how it works. Doesassembly of clathrin coated vesicles requires energy?

12 Explain what the SRP means, and describe proteintransport/location involving SPR.
13How are called proteins that help transported protein to fold backafter using translocators?
14List two electron carriers used during cellular respiratio.
15Describe how ATP is build. Why this molecule is used as an energycurrency inside the cell?
16List three major stages of cellular respiration. In which cellcompartment they take place?
17What is substrate phosphorylation. When it take place duringcellular respiration?
18List two types of fermentation. What are they final products?
19Explain purpose of fermentation process.
20Fatty acids can be used in process of cellular respiration. Howthis process is called? In which step they join thecellular respiration pathway?
21List all products of citric acid cycle.
22Explain process of gluconeogenesis. Pay special attention toirreversible steps in this process. Why they are irreversible?