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Bezzdna [24]
3 years ago
13

How does the ocean floor keep track of magnetic fields?

Biology
1 answer:
lukranit [14]3 years ago
6 0

Answer:

The sea floor magnetic field is layered in stripes of alternating north and south polarities. That tells us the polarity of the Earth while that particular stripe was being formed. This is how the ocean floor keeps track of the magnetic field.

Explanation:

this is the answer i have had this question on multiple tests and got it right hope this helps! :D

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7. Crocodilian anatomy has been unchanged for approximately two eras.<br> True<br> False
GuDViN [60]

Answer:

true

Explanation:

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8 0
3 years ago
Angiotensin-converting enzyme (ACE) inhibitors and other vasodilators are used in the early treatment of heart failure. They act
Iteru [2.4K]

Answer:

Option c. cause pooling of the blood and decreased venous return to the heart

Explanation:

The ACE inhibitors increases the diameter of the blood vessels (vasodilation) that improves the flow of blood. This reduces the work load on the heart. At the time of heart failure, a substance called angiotensin is released. This angiotensin formation is blocked by the ACE inhibitors. Angiotensin is involved in narrowing the blood vessels.

The ACE cause pooling of the blood and decreased venous return to the heart. The ACE inhibitors causes vasodilation that allows decrease in blood pressure. So, there is no increase in arterial pressure, aldosterone and loss of volume. Thus, option C is correct.

3 0
3 years ago
A three banded isoenzyme pattern with a 1:2:1 intensity ratio indicates a ________________ protein.
djverab [1.8K]

A three banded isoenzyme pattern with a 1:2:1 intensity ratio indicates a <u>dimeric</u> protein.

  • Isozyme is a multimeric forms of enzyme having similar specificity of the substrate but differences in kinetics and molecular weights of the enzymes.
  • The banding patterns of isozyme observed from electrophoresis is related to the genetic conditions in which different combination of polypeptide chains exhibited under the mendelian principles.
  • Hence with the intensity of 1:2:1 ratio, three banded phenotypes are formed having two homomeric and one heteromeric form from the dimeric protein in both multiple alleles at single loci and multiple /single allele at multiple loci.

Learn more about Isoenzyme on brainly.com/question/13030441

#SPJ4

7 0
2 years ago
What does the term hydrophobic mean? A. Attracts water B. Repels Water C. More energy D. Less energy
Hoochie [10]

Answer:

B

Explanation:

3 0
3 years ago
1. What is the limiting factor for most animal life in the open ocean?
Oduvanchick [21]

Answer:

plastic pollution

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Donald trump

and America well the ones that like him

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