This will explain, I hope it helps
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Heya</h3><h3>
Here is your answer</h3><h3>
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All Eukaryotic cells contain small bodies known as <u><em>Centrioles
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Hope this helped !!</h3><h3>
Happy to help :)</h3><h3>
#BeBrainly</h3><h3>
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Nutrients cross the membrane wall with the help of protein channels.
PZ120 is not considered to be an enhancer to transcription in the metallothionein 2a gene.
<h3>About metallothionein 2A.</h3>
Metallothionein-2 is a metallothionein protein that in humans is encoded by the MT2A gene.
In human it is expressed in;
- right lobe of liver
- olfactory bulb
- left uterine tube
- external globus pallidus
- right lobe of thyroid gland
- upper lobe of left lung
- Region I of hippocampus proper
- right lung
- left lobe of thyroid gland
It's molecular function are;
- Protein ion binding
- Zinc ion binding
- Metal ion binding
It helps in various biological processes;
- response to metal ion
- cellular response to interleukin-3
- cellular response to erythropoietin
- negative regulation of growth
- cellular response to zinc ion
- interferon-gamma-mediated signaling pathway
- cellular copper ion homeostasis
- cellular zinc ion homeostasis
- detoxification of copper ion
- cellular response to cadmium ion
- cellular response to copper ion
- nitric oxide mediated signal transduction
- response to bacterium
To learn more about Metallothionein 2a,
brainly.com/question/13962194
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They do that so when a shark eats something and crumbs come out of its mouth it eats the crumbs
