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2 answers:
Parietal cells<span> also called oxyntic </span>cells<span> </span>
Parietal<span> cells produce </span><span>hydrochloric acid in response to histamine via H2 receptors, acetylcholine M3 receptors and </span>gastrin<span> receptors. </span>Parietal<span>cells contain an extensive </span>secretory<span> network (called canaliculi) from which the HCl in</span> secreted<span> by an transport into the stomach.</span>
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Answer:
The environment changed.
Explanation:
Hope this will help
Electrons and h+ ions pop off and are picked up by NADH. 1 C is stripped from 3-C PGA and makes Co2. Coenzyme A attaches to 2-C molecule making Acetyl Co-A. Resulting 3 C molecule is stabilized BEFORE entering the mitochondria. Acetyl Co-A enters mitochondria and drops off 2-C molecules. In cytosol, 6-C glucose and 2 ATP split into two 3-C molecules (glycolysis). 2-C molecule combines with 4-C molecule and breaks into two 3-C molecules Krebs cycle spins twice; each time stripping 1 carbon to make Co2 as a by-product. With each cycle of Krebs, electrons and H+ ions pop off, are picked up by NADH and FADH2 and taken to ETC 4 molecules of ATP are generated.
Answer:
can you take a closer pic?
Explanation:
<u>levels of organization </u>
from the smallest units of life to the largest units of the environment :
organelles >>> cells >>> tissues >>> organs >>> organ systems >>> organisms >>> populations >>> communities >>> ecosystems >>> biosphere
