I think it's A
the cell membrane contain protein molecules
<span>Your parents had meiosis to create sex cells. The sex cells combined and created you. Your cells now do mitosis.</span>
Answer:
Founder effect.
Explanation:
Founder effect is a case of genetic loss due to an event in which a small subset of individuals of a population becomes isolated from a larger population. As the problem states, this population will never represent the diversity existing in the original larger population, and without the opportunity to interbred with a different population, this group will become distinct.
One of the reported outcomes of the founder effect is the explanation of the higher prevalence of some genetic disorders in specific populations.
Answer:
<h2>a. some RNA molecules can function as enzymes. </h2>
Explanation:
There are two types of genetic material or nucleic acid RNA and DNA. RNA molecule is considered as first information molecule because of several reasons like -
RNA is less stable than the DNA which shows that a less stable form of genetic material gave rise to a more stable form of genetic material.
One of the most important prove is RNA is catalytic which means it can function as enzymes and can catalyze the reaction which is used to copy genetic material i.e RNA. So the correct answer is a.