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ddd [48]
2 years ago
7

ASAP!!

Biology
1 answer:
never [62]2 years ago
6 0

Answer:

37oC - temperature

It is important that the temperature is controlled because it maintains consistency and safety.

Explanation:

-Temperature is a common type of controlled variable.

-A control variable is anything that is held constant or limited in a research study

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Which human body systems are involved in thermoregulation
ValentinkaMS [17]

Answer: The nervous system of human body is responsible for thermoregulation.

Explanation:

Thermoregulation is the process whereby an organism maintain its internal temperature despite changes in External temperature. The nervous system of human body is responsible for thermo regulation. The nervous system consist of nerves cells and fibres which send nerves impulses to the body parts. It comprises of central nervous system and peripheral nervous system. The centsl nervous system consist of brain and spinal cord while the peripheral nervous system consist of nerves. A part of the brain (central nervous system)called hypothalamus controls thermo regulation. When it senses a change in internal temperature of the body, its send signals to the organs, muscles, glands and nervous system , they respond differently so as to restore the body temperature to its normal one.

8 0
3 years ago
Which of the following terms refers to a person's ability to reason speedily and abstractly?
mina [271]

Answer:

d. Fluid intelligence

Explanation:

Fluid intelligence -

It is the capacity to solve the problem in a novel situations and think logically and independence regarding the acquired knowledge .

The ability of fluid intelligence involves to determine the patterns and relationships which holds the novel problems and to assume these findings using logic .

Hence , the correct option for the given information is d. Fluid intelligence .

5 0
3 years ago
What would happen to the concentrations of Pyruvate, NADH and intermembrane H+ if the ETC stopped working?
STatiana [176]

Answer:

"Proton decreases" would be the right approach.

Explanation:

  • The Kreb cycle or system plays a key role throughout a matrix of mitochondria. 3 NADH, 2 FADH2 as well as 1 ATP are synthesized.
  • Whenever the Kreb process has been halted, the acetyl CoA throughout the Kreb cycle has not been used. Pyruvate doesn't at all, disintegrate via acetyl CoA. Therefore in cells, pyruvate accumulates.
  • Unless the Kreb loop is halted, therefore the concentration of NADH and FADH2 declines.

Thus, they aren't used for the transportation chain of electrons. This is also why protons have not been discovered to be injected towards intermembrane space.

8 0
3 years ago
Read 2 more answers
An animal that eats the dead remains and wastes of other animals and plants.
Lisa [10]
A decomposer.

I hope this helps you, and have a good night! :D
7 0
4 years ago
Read 2 more answers
Examine the diagram of a cell.
olasank [31]
This should be the cell membrane.
8 0
2 years ago
Read 2 more answers
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