The answer is B. The cardiac, respiratory, and vasomotor
control centers are in the medulla. This means that the medulla controls heart
rate, blood pressure, breathing, and the size of the body's blood vessels. They
have chemoreceptors, pH sensing structures that detect levels of carbon dioxide in the blood and adjust the breathing rate accordingly.
Answer:
The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.
Whats the diagram??? @Valery123
Answer:
d
Explanation:
its just d that i do know
Answer: It stops getting amino acids when rRNA reaches the termination codon.
Explanation: During initiation stage of translation, the tRNA starts getting amino acids when the rRNA encounters the start codon, AUG. Like translation is terminated when the stop or termination codon is reached. There are three stop codons: UGA, UAA and UAG. These codons do not code for any amino acids.