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Andreas93 [3]
3 years ago
7

In a organism, the brain directs the body how to respond to stimuli from the environment. in a cell, this function is performed

by the-
Biology
1 answer:
prohojiy [21]3 years ago
6 0

Answer:

Nucleus

Explanation:

In eukaryotic cells, the nucleus is a membrane-bound structure that contains the genetic material, which is expressed in response to cell stimuli (i.e., environmental stimuli). This genetic material consists of genes that are expressed in response to cell signaling events. For example, the transcription factors that are found in the cytoplasm are activated after receiving a signal from receptors localized in the cell membrane, when these membrane receptors bind to specific signaling molecules. Subsequently, these transcription factors are translocated into the nucleus to interact with DNA promoter regions in order to activate the expression (transcription) of target genes capable of responding to an environmental stimulus.

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zzz [600]
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6 0
3 years ago
Read 2 more answers
What prevents the backflow of urine from the urinary bladder to the kidneys?
Travka [436]
There is a valve at the meeting point between each ureter and the bladder prevents the back flow of urine from the urinary bladder to the kidney
7 0
2 years ago
Fermentation converts organic material into a fuel whose primary component is
katen-ka-za [31]

Answer:

D. alcohol

Explanation:

Fermentation by microorganisms converts organic materials into alcohol

8 0
3 years ago
Despite reading numerous research studies that associate fast food consumption with heart disease and diabetes, Rachel continues
pentagon [3]

Answer:

C. belief preservance

Explanation:

<u>Belief perservance:</u> It is defined as holding onto your ideas over time, and actively rejecting information that contradicts your ideas resulting in less internal mental conflict and more social conflict.

As in the given scenario, Rachel has knowledge about the disadvantages of the fast food but she is actively rejecting the information and holding onto her ideas over time,. Hence Rachel's thinking is an example of belief perseverance.

6 0
3 years ago
How do you think a period of cold spring will affect the rabbit population
Rus_ich [418]

Explanation:

Cold springs can affect the reproduction of rabbits as the rabbit's main priority is to survive before adding more to its family as they would already be struggling to keep itself warm. Yet alone a newborn rabbit which doesn't have any fur yet.

Also, cold springs could affect the amount of food that grows so the competition for food is more harsh so more rabbits are likely to die of starvation.

Though I'm not sure what your temperature range of a cold spring is so I might be giving extreme answers.

4 0
3 years ago
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