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grigory [225]
3 years ago
12

Analise as alternativas a seguir e marque aquela que NÃO descreve uma função do sistema nervoso. 1 ponto a) captar e interpretar

estímulos do ambiente. b) transportar informações. c) criar respostas por meio de movimentos, sensações ou constatações. d) transportar de nutrientes e oxigênio para o corpo. e) controlar a atividade dos músculos.
Biology
1 answer:
Elenna [48]3 years ago
5 0

English translation of the question is as follows:

Analyze the alternatives below and check the one that does NOT describe a nervous system function. 1 point

a) capture and interpret stimuli from the environment.

b) carry information.

c) creating responses through movements, sensations or findings.

d) transport nutrients and oxygen to the body.

e) control the activity of the muscles.

Answer:

d) transport nutrients and oxygen to the body.

Explanation:

Nervous system functions to communicate with other cells through synapses and through membrane-to-membrane transfer that allows rapid transmission of signals that controls muscle activity and create responses through movements, sensations or findings.

Nervous system do not function to transport nutrients and oxygen to the body.

Hence, the correct option is "d)".

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Which of the following molecule is NOT needed for the Calvin Cycle to take place?
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Answer:

C.

Explanation:

The chemical RuBP, is not even mentioned in that cycle, making it the least viable answer.

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The picture represents muscle tissue.<br><br> Which type of muscle tissue is pictured?
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Answer:

Smooth muscles

Explanation:

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Dynamic regulation is required for maintaining homeostasis.Explain how a cellular mechanism that regulates the quantity of a bio
Troyanec [42]

The homeostasis of the human body works like a machine set at a particular standard. If the factors deviate from the standard values, the homeostatic mechanism come into action.

For example, if a cell requires certain protein, the respective genes get a signal and get activated. The cell start synthesizing the protein and when sufficient amount is made, there is a feedback loop, which allows the same protein to stop the synthesis as well. A lot of organs and cellular systems are involved in regulating the synthesis of this protein.

This is similar to the cooling system. If we set the temperature of the cooling system to certain degree, it will start cooling the room till the required temperature is reached. As soon as the temperature is acquired, the system cut-off automatically and the required temperature is maintained.

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A negative tropism is when a plant grows towardaway from a stimulus.
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A negative tropism is when a plant grows away from stimulus
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In corn, the allele A allows the deposition of anthocyanin (blue) pigment in the kernels (seeds), while aa plants have yellow ke
lara31 [8.8K]

Answer:

<h2>A) Yes, 12 mu</h2><h2>B) AaWw</h2><h2>C) 0.25%</h2><h2 />

Explanation:

As given,

Allele A for  blue anthocynin.

aa for yellow kernel;

at  second locus;

W produce smooth kernel,

ww for wrinkled kernel;

Parents as given are:  AaWw and aaww

Progeny are:

blue smooth ( AaWw)= 1447;

blue wrinkle (Aaww)= 169;

yellow smooth (aaWw)= 186;

yellow wirnked (aaww)= 1510

a)

Recombinant progeny are  169+ 186= 355

non- recombinant progeny are = 1447+ 1510= 2957

so recombination frequency (RF)= 346/2957×100= 12.0054%

So a and w are linked genes.

They are 12 mu far away from each other.

b) Blue smooth parent= AaWw.

c) Aaww crossed with  aaWw

progeny are= AaWw, Aaww, aaWw, aaww,

They all are produced in same proportion =0.25% or 1/4.

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3 years ago
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