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Scilla [17]
3 years ago
15

Multiple Choice: Please select the best answer and click "submit."

Biology
2 answers:
zhannawk [14.2K]3 years ago
8 0
A p1v1=p2v2 hope you pass the test 

Liula [17]3 years ago
5 0
Equation B has all 4 quantities.
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Which macronutrient is considered a secondary energy source and helps repair damaged or injured tissue?
EleoNora [17]
The answer is A. Carbohydrates
3 0
3 years ago
Increased force output of the synergists for hip extension to compensate for the weakened gluteus maximus is an example of which
olga_2 [115]

Answer:

b. Synergistic dominance

Explanation:

The stabilizing muscles will always be <u>synergistic</u>, since only from the synergies (hence the term synergist) that arise from joint work is efficient and controlled movement possible. However, not all synergists will be stabilizers. Stabilizer will be one that, thanks to the geometric arrangement of its fibers, will have the ability to maintain alignment in the joint and stable the axis of rotation.

In the case of knee extension, we would have as stabilizers all the antagonists who, because the flexion axis is virtual and not physical, must maintain the stability of said axis. If the axle were physical, such as the wheel in a horse carriage, or on a skateboard through the bearings, the antagonistic muscles would not be necessary for this purpose, because the fixed axis would maintain the position. Since the joints of living beings do not have a fixed physical axis, it is the muscles themselves, specifically the antagonists, who must be responsible for maintaining the stability of the joint creating a virtual axis on which rotation occurs.

3 0
3 years ago
Explain how x-rays cause damage to human cells.
sergiy2304 [10]

When the human body (its cells) is exposed to radiation (X rays and gamma rays), electrons are emitted from atoms and molecules. ... ・These radicals react immediately with surrounding atoms, causing abnormal chemical reactions (or, minor damage to localized areas of cells).

7 0
3 years ago
WITH SPECIFIC EXAMPLES, BRIEFLY DESCRIBE HOW FOOD CHAIN IS RELATED TO FOOD WEEB. Help please
mylen [45]

Answer:

A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem.

Explanation:

Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web.

6 0
3 years ago
UNIVEUVE TV
MArishka [77]

Answer:

Option A. Steak, is the correct answer.

Explanation:

Steak is the food substance that contains the material which is needed to build muscles in the human body , but does not contain the macromolecules that provides quick energy. Steak is a type of meat which is a good source of protein and protein is the main nutrient which is responsible for the building of muscles in the human body.

4 0
3 years ago
Read 2 more answers
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