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dedylja [7]
3 years ago
12

True or false endorphins are body-produced chemicals that relieve pain in case of injury.

Biology
1 answer:
xeze [42]3 years ago
3 0
The answer is true. Enhanced self-esteem is a key psychological advantage of regular physical movement. When you exercise your body discharges chemicals named endorphins. These endorphins act together with the receptors in the brain that lessen the sensitivity of pain.  Endorphins also initiate a positive feeling in the body alike to that of morphine. Endorphins deeds as analgesics which means they reduce the perception of pain. They also deed as sedative in which they are vital in the brain, spinal cord and many other portions of the body and are on the loose in response to brain chemicals named neurotransmitters. 
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What does it mean when they say genetic.
olya-2409 [2.1K]

Answer:

relating to or determined by the origin, development, or causal antecedents of something

Explanation:

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3 years ago
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Which of the following is NOT one of the
Dimas [21]

The way that does not successfully classify protists is their size. Thus, the correct option is C.

<h3>What are Protists?</h3>

Protists may be defined as one of the diverse taxonomic groups and particularly a kingdom of eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that generally include the protozoans, most algae, and often some fungi.

On the basis of the way that Protists reproduce, they can be subdivided into three types: Sexually reproducing protists, asexually reproducing protists, and conjugation-based.

On the basis of how protists get energy and food, they are again subdivided into three categories.

  • Animal-like protists: Heterotrophs that have the ability to move.
  • Plant-like protists: Autotrophs that have the ability of photosynthesis.
  • Fungi-like protists: Heterotrophs have cells with cell walls.

On the basis of the way that they move, they are subdivided into two types: Motile protists and non-motile protists. They generally move with the help of cilia, flagella, and pseudopodia.

Therefore, the size is not one of the following ways that protists are grouped. Thus, the correct option for this question is C.

To learn more about Protists, refer to the link:

brainly.com/question/2169979

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8 0
1 year ago
Chambers A and B are placed next to each other, but are separated by a film similar to a cell membrane. Chamber A contains 80% c
vodomira [7]

Answer:

b. Some carbon dioxide will move from chamber A to chamber B.

Explanation:

The two chambers are separated from each other by a separator that exhibits the properties of the cell membrane. It means that the separator film is semi-permeable in nature. The concentration of CO2 in the chamber A is 80%. This is relatively higher than its concentration in chamber B (20%). The concentration gradient will drive the passive diffusion of some of the CO2 from chamber A to chamber B so that the concentration becomes equal in both the chambers.

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3 years ago
I'LL GIVE BRAINLIEST:
ikadub [295]

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it controls the heartbeat and movement of food

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Explanation:

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Does acidophilus have prokaryotic or eukaryotic cells
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It should have prokaryotic cells as prokaryotic is associated with bacteria.
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