When an enzyme denatures which levels of protein structure a

When an enzyme denatures, which level(s) of protein structure are affected? Select Answer(s): primary structure secondary structure tertiary structure quaternary structure Identify the structure if hydroxylamine. One method of regulation of enzyme activity to maintain homoeostasis is feedback inhibition in the virtual shown, what substance is inhibiting the first enzyme of the metabolic pathway? Which of the following conditions can denature an enzyme? Select Answer(s): a drop in pH an increase in pH excess glucose concentration the presence of water an increase in temperature above optimum

Solution

Answer:

1 of 10: (b), (c) and (d)

When an enzyme is denatured, the secondary, tertiary and quartenary structures get affected.

4 of 10: (a)

OH-NH-OH

6 of 10: (c)

The end product or product of the metabolic pathway inhibits enzyme 1.

2 0f 10: (a), (b) and (d)

A change in pH, temperature and salt concentration from the optimal values can denature an enzyme.