Answer:
no because they do not require oxygen to breath and they are only one celled organisms.
Explanation:
Veins<span> have low </span>blood<span> pressure compared to </span>arteries<span> and need the </span>help<span> of </span>skeletal muscles<span> to bring </span>blood back to the heart<span>. Most </span>veins<span> have one-way valves called venous valves to </span>prevent<span> backflow caused </span>by<span> gravity. They also have a thick collagen outer layer, which helps maintain </span>blood<span> pressure and </span>stop blood<span> pooling. So your answer would most likely be A</span><span />
Answer:
The correct answer is - translation
Explanation:
The translation is the second process involved in the protein synthesis in which mRNA that was encoded the genetic information from the DNA code during the transcription process, produces the amino acid sequence with the help of ribosome and tRNA.
These RNA messages or codes are decoded by the ribosome that produces a specific sequence of codes that form specific amino acid decided by the triplet code they produces. These amino acids together form polypeptides chain and single polypeptide or many polypeptides working together make up a protein.
I believe the developing Sertoli cells are responsible for influencing the development of male reproductive structures through the production of anti-mullerian hormone. During embryonic development there is a sexually indifferent stage in which the embryo has the potential to develop either male or female structures. The sertoli cells produce Mullerian inhibiting substance, a peptide hormone that causes the mullerian ducts to regress.
