Their cells contain many of the same organelles as human cells..
Answer:
D
Explanation:
PCR, assuming sufficient primers, dNTP’s, and polymerase molecules, doubles the number of target DNA molecules per cycle. 5 cycles corresponds to 5 doublings of the target DNA. 2x2x2x2x2, or 2 to the 5th power is 32.
A protein domain is a conserved part of a given protein sequence and (tertiary) structure that can evolve, function, and exist independently of the rest of the protein chain. Each domain<span> forms a compact three-dimensional structure and often can be independently stable and folded.
On the other hand, a motif is a </span>distinctive sequence<span> on a protein or DNA, having a three-dimensional structure that allows binding interactions to occur. Early on, clustering was used to detect common three-dimensional structural motifs in </span>proteins<span>.
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The answer is Gastrin. The Main secretion of pyloric cells are Mucus
from mucous cells are Gastrin from gastrin cells which stimulates production of
HCl. Ach, Gastrin stimulate ECL cell and
this one secrete Histamine then stimulating Parietal cell. Cephalic Phase: 40% Mechanoreceptors
and chemoreceptors in oral and nasal cavity.
Engages neural responses.
