What factors can affect an enzymatic reaction? (Choose all that apply) heat
a change in pH
a lack of substrate
A lack of products
misfolding of the protein

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist