All of the following pertain to glycolysis except it?

All of the following pertain to glycolysis except it:
A. occurs without oxygen
B. ends with formation of pyruvic acid
C. occurs during fermentation
D. it produces glucose
E. involves reduction of NAD

The formation of citric acid from oxaloacetic acid and an acetyl group begins?

The formation of citric acid from oxaloacetic acid and an acetyl group begins:
A. glycolysis
B. electron transport system
C. Krebs cycle
D. fermentation
E. oxidative phosphorylation

Formation of peptide bonds between amino acids to build a polypeptide would be called?

Formation of peptide bonds between amino acids to build a polypeptide would be called:
A. anabolism
B. phosphorylation
C. fermentation
D. exergonic
E. glycolysis

How many future children of the affected individual will be carriers?

PKU (phenylketonuria) is an enzyme deficiency disease that only develops in individuals who are homozygous recessive for that gene. An individual with PKU has parents that do not have this disease. What is the parents’ genotype for the gene responsible for PKU? What is the probability that they may have another child with PKU? How many future children of the affected individual will be carriers? Explain your answers.