All of the following statements regarding insulin are correct EXCEPT a. It is pr

Question

All of the following statements regarding insulin are correct EXCEPT a. It is produced by the beta cells of the islets of Langerhans in the pancreas. b. Preproinsulin is clipped to form proinsulin in the endoplasmic reticulum c. Proinsulin is converted to insulin in storage vesicles in the beta cell. d. The active hormone is made up of one B chain linked bonds to a C chain. 2. The essential amino acids are best described as a. major sources of carbon for gluconeogenesis b. only ingested in the form of diet c. synthesized only in the liver d. all basic amino acids 3. What is the chemical difference between nicotinamide adenine dinucleotide (NAD+) and its phosphate (NADP*)? a. NADP^+ has an additional phosphate group at the 2' position pentose adjacent to adenine b. NADP^+ has a nicotinate moiety rather than a nicotinamide c. NADP^+ has an additional pyrophosphate group d. NADP has an additional phosphate linked directly to the adenine ring 4. Which of the following is a coenzym

Explanation / Answer

4)d

5) b

6) c

2) b

3) d

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