DNA replicates before cell division, duplicating chromosomes. This occurs during S stage of interphase! Now each chromosome has two identical double helical models.
Answer:
A) potential energy called chemical energy.
Answer:
Explanation:
The proteins in enzymes are usually globular. The intra and intermolecular bonds that hold proteins in their secondary and tertiary structures are disrupted by changes in temperature and pH. This affects shapes and so the catalytic activity of an enzyme is pH and temperature sensitive.
Answer:
b if wrong sorry
but I am sure answer is b
Answer:B
Expiation: Mediterranean (mild) means hot summers, cool winters;dry summers,wet winters
