I have a 5 minute presentation on " Health benefits of Polyunsaturated fatty acids." what shall I talk about ?

Explain digestion from the mouth to the anus. What are the enzymes that carrying it ? What does the ph need to be for them to work ? The acids ?

1. What is the byproduct of anaerobic respiration in yeast?

2. What is the byproduct of anaerobic respiration in humans?

3. What is the byproduct of aerobic respiration?

4. Describe the relationship between NADH, FADH2, and ATP.

5. How many molecules of ATP are formed from one molecule of glucose via glycolysis, Krebs Cycle AND the electron transport chain?

What is the yield of ATP when 1 molecule of phosphoenolpyruvate is completely oxidized to CO2 in a mammalian cell with plenty of O2. What is the yield from galactose?

[Assume 1.5 net ATP generated per NADH from glycolysis, 2.5 ATP generated per NADH from later steps& 1.5 ATP generated per FADH2]

Create a picture that includes representations for each of these four processes:

1. redox chemistry

2. Glycolysis

3. Fermentation

4. TCA/citric acid cycle

You should show the connections between these topics. The molecular pathways do not need to show all details but should have the main inputs and outputs (products) clearly labeled.

1. Succinate and fumarate have been shown to accumulate in some cancer cells. Dysregulation of which two TCA cycle enzymes are most likely implicated in this accumulation?
2. How does the accumulation of succinate and fumarate affect the interplay of glycolysis and the TCA cycle?
3. Should Julia tell her grandmother to follow the low carbohydrate diet? Why or why not?

1. what is the location of ETS during aerobic respiration

2. in cellular respiration in which of the phases is most of the ATP produced

3. where does ets occur?

4. what is the primary role of oxygen in cellular respiration?

5. in addition to ATP produced, what are the end product of glycolysis?

6. in what phase of respiration is CO2 formed?

The relative metabolic activities in an organism of glycolysis + the citric acid cycle versus pentose phosphate pathway + gluconeogenesis can be measured by comparing the rates of ¹⁴CO2 generation upon administration of glucose labeled with ¹⁴C at C (1) with that of glucose labeled at C (6). Explain by justifying your answer what pathway is responsible for the loss of C1 and C6 of glucose

after step 5 in glycolysis can atoms from C 1 of the original glucose molecule distinguish from the C 6 of the original molecule that is where does the original C 1 end up after step 5 and where goes the original C 6 after step 5? Is it at the same place or different place

1) Discuss the role of NAD+ and FAD in cellular respiration.

2) give the balanced equation for the complete oxidation of one glucose molecule

3) Name 3 stages of cellular respiration. Outline where in the cell each stage occurs

4) In glycolysis, name the starting material, the end product, and the number of ATP and reduced NAD+ formed.