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aivan3 [116]
3 years ago
13

Which of the following muscular system issues can you treat on your own at home?

Biology
2 answers:
Lera25 [3.4K]3 years ago
4 0

Answer:D

Explanation:

nydimaria [60]3 years ago
3 0

Answer:

D

Explanation:

Muscle cramp gets better with ingestion of potassium( it has to do with muscle physiology and how the muscle needs potassium to perform muscle actions) and we can find potassium in foods such as bananas.

Muscle strain needs heat/cold compresses and time for the muscle to recover. Rest at home should be enough.

Muscle spasm is just saying the muscle is super tired.

Eg. When you do a plank workout, your abdominal muscles will shake like crazy if you are not fit.

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Which is an example of a predator-prey relationship?
Rina8888 [55]
The answer would be B
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An environmental scientist might study the effect of soil pollution on plant growth.
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  • <u><em>True.</em></u>

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3 years ago
Place all eight of these steps of the insulin signaling pathway in the correct order. The abbreviation PIP 2 is used for phospha
DedPeter [7]

Answer:

The correct insulin pathway is described as under:

2. Binding of insulin to the alpha subunit of the insulin receptor

8. Activation of insulin receptor tyrosine kinase

3. Phosphorylation of IRS proteins

6. Phosphorylation of phosphinositide 3-kinase (PI-3K)

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7. Activation of PIP3-dependent protein kinase B (PDK1)

5. Glut4 receptors transported to the cell membrane

Explanation:

The insulin signaling pathway is described as under:

RTK (receptor tyrosine kinases) which is a receptor for insulin is an extracellular receptor but in contrast to other cell surface receptors it is catalytic in nature. In the absence of insulin (ligand), it is monomeric but as soon as it gets activated (activation occurs upon ligand binding), it undergo dimerization. It leads to auto-phosphorylation in it's tyrosine residue which subsequently leads to phosphorylation of tyrosine residue of other receptors. Such hyper-phosphorylated receptor have high affinity with enzyme/molecule like IRS protein which have SH2 domain . IRS down stream activates phosphinositide 3-kinase (PI-3K). This enzyme converts component of animal cell membrane PIP2 into PIP3. PIP3 also remains membrane bound but it has the potential to phosphorylate another enzyme named as PIP3-dependent protein kinase B (PDK1). Further, PDK1 leads to the activation of Akt or PK-B. Akt is a serine-threonine kinase which ultimately leads to the recruitment of Glut4 receptors on cell membrane for uptake of more and more glucose into the cell.

Note: Apart from this Akt also phosphorylates another protein named as FOXO which ultimately causes cell growth, Akt can also phosphorylate BAD protein so as to restrict cell apoptosis or we can say it leads to cell survival, Akt also leads to translation in a cell with the help of mTOR raptor etc.  

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A segment of dna that codes for the ability to make one type of protein molecule is known as a(n)____________________.
tatiyna
The answer that describes the sentence above in which is a segment of DNA that are being coded in means of making one type of protein molecule is known as the gene. The gene is considered to be a unit that is physical and function responsible for heredity.
7 0
3 years ago
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