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vivado [14]
3 years ago
15

The purpose of plasmodesmata is to _____.

Biology
2 answers:
Lera25 [3.4K]3 years ago
8 0
Hello there.

<span>The purpose of plasmodesmata is to

</span><span>communicate with other cells
</span>
S_A_V [24]3 years ago
4 0

Answer: The correct answer for the fill in the blank is communicate with other cells.

Plasmodesmata are the cytoplasmic bridges found in the adjacent plant cells. This means that they connect the cytoplasm of one cell with its neigbouring cell.

Thus, the purpose of plasmodesmata is to communicate with other cells. By doing so, they play significant role in the transport of water and certain molecules from one cell to the other.

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Temperature-sensitive mutations are useful in understanding essential life processes. A temperature-sensitive mutant will be nor
mixer [17]

Answer:

decreased NADPH production.

decreased sugar production.

Explanation:

The water-splitting complex is associated with PSII and serves as a donor of electrons to the reaction center of PSII. PSII loses its electrons upon trapping of sunlight. These electrons are passed finally to NADP reductase via electron transport chain and PSI. NADP reductase reduces NADP into NADPH. The NADPH formed during the light-dependent phase serves as reducing power in reactions of the Calvin cycle.  

A mutation in the water-splitting complex would result in no electron supply to PSII and thereby, reduced production of NADPH. The reduced NADPH production would limit the supply of reducing power for the Calvin cycle and the sugar production would be decreased.

4 0
3 years ago
An explorer has been lost in the desert for two days with very little water. As a result, you would expect to observe An explore
Anton [14]

As a result, you would expect to observe elevated vasopressin levels.

<h3>What are vasopressin levels?</h3>
  • A nonapeptide produced in the hypothalamus is known as vasopressin, antidiuretic hormone (ADH), or arginine vasopressin (AVP). It has long been recognized by science to play crucial roles in the maintenance of the body's osmotic balance, control of blood pressure, maintenance of salt homeostasis, and renal function.
  • It is hardly surprising that ADH is of major clinical significance given its critical role in numerous activities. ADH primarily influences the kidney's capacity to reabsorb water; when present, it stimulates the production of water transport proteins in the collecting duct and late distal tubule to boost water absorption.
  • When the body can no longer regulate ADH secretion or reacts to its existence, several disease states can develop.

To learn more about vasopressin levels with the given link

brainly.com/question/11630936

#SPJ4

5 0
1 year ago
How can changes in a populations gene pool occur
Vedmedyk [2.9K]
A gene pool changes throughout evolution this could be natural selection, genetic drift or a mutation. A gene pool does this to adapt with the needs of the environment it is in
3 0
4 years ago
Read 2 more answers
Which is inference? You measure A plants height every day for a week-you give a plant the same amount of water every day-every d
lisov135 [29]

Answer:

After watching a plant for a week, you determine it needs more sunlight

Explanation

Inference is a conclusion so you concluded the plant needs more sunlight.

6 0
4 years ago
Organisms that live and reproduce in the absence of oxygen
Alik [6]

Answer:

Anaerobes

Explanation:

Those organisms who live and reproduce in the absence of oxygen are termed as anaerobes. Those anaerobes that can not manage the presence of oxygen and harmed by even small quantity of oxygen are called obligate anaerobe, for example, <em>Clostridium botulinum</em>.

Those organisms which have the ability to grow in the absence of oxygen but utilize oxygen when oxygen is present are called facultative anaerobes for example in human intestine <em>E.coli </em>and other bacteria of Enterobacteriaceae family are facultative anaerobe.  

There is one other category that contains anaerobe and called aerotolerant organisms which grow in the absence of oxygen and are tolerant towards oxygen. Therefore the correct answer is anaerobes.

3 0
4 years ago
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