How does the degradation of glutamate to glutamine relate to glycolysis and the TCA cycle?

How does allosteric modulation regulate glycolysis, gluconeogenesis, and glycogen levels?

Explain how ATP levels regulate glycolysis in resting muscle

biochemistry

Why is glycolysis critical for the energy metabolism of both aerobic and anaerobic organisms?

What is the relationship between the following?:

The following systems are rated from fastest to slowest for rate of ATP production:

1. ATP-PCr System
2.Glycolysis (Lactic Acid System) ,
3.Oxidative Metabolism (Lipids and/or Carbohydrates)

The following systems are rated from largest to smallest for volume of ATP production:
1.Glycolysis (Lactic Acid System),
2.Oxidative Metabolism (Lipids and/or Carbohydrates)
3.ATP-PCr System

Please explain the difference between using the pKa value of an amino acid versus using the pI of an amino acid to determine the change and whether it will be protonated or deprotonated at a particular pH.

For example, we say that histidine has a pKa of 6, but the isoelectronic point is 7.59.   If we have a solution with a pH of 7, what would histidine's charge be? If I want to quickly determine or automatically know the charge of the amino acid in any solution, would it be best to know the pI numbers for each amino acid?

Oxidative cleavage of an alkene with potassium permanganate and heat is effective in forming which of the following?

amines, amides, ketones, carboxylic acids

aldehydes, ketones

more than one of these is correct.

ketones, carboxylic acids, amines

carboxylic acids, ketones, carbon dioxide

Use the given transformation to evaluate the integral. (12x + 8y) dA R , where R is the parallelogram with vertices (−1, 3), (1, −3), (2, −2), and (0, 4) ; x = 1/ 4 (u + v), y = 1/ 4 (v − 3u)

You perform the LDH enzyme assay and measure absorption at 340 nm 30 seconds after addition of the enzyme. Your absorbance reading is 0.97. What is the enzyme activity (in units of µmol NADH/min)? (show your work)