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saw5 [17]
3 years ago
12

How does water get from soil to where it needs to go? How do plants absorb water?

Biology
1 answer:
goldenfox [79]3 years ago
6 0

Explanation:

plant absorbs water through the root by

the osmosis process

concentration of root is more than water

so. a pressure is developed in the wall of root

by the which water goes up and reaches to the

leaf of the plants

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6. Which of the following is NOT a function of the liver? MULTIPLE CHOICE.
katrin [286]

Answer:D

Explanation

Liver is not involved in the product of blood clotting protein rather it is involved in the production of two hormones insulin and glucagon that play roles in regulating blood sugar.

5 0
3 years ago
A student performed an experiment with bags of dialysis tubing filled with distilled water to model the process of osmosis. Dial
Reil [10]

Answer:

Taking into account the principle of osmosis, the question that best addresses experimental design is  <em>How does the effect of environmental sucrose concentrations impact the  movement of water across a membrane?</em>

Explanation:

The experimental design of the student, made with dialysis bags and sucrose at different concentrations should recreate the principle of osmosis, of importance in living beings for organic homeostasis.

Osmosis consists of the movement of water - through a semi-permeable membrane - from a less concentrated solution to a higher concentration solution, following a gradient, to achieve balance.  

The student will observe in his experiment that water moves from the solution with less sucrose concentration to the higher concentration of sugar. Beakers with the highest concentration of sucrose will have the highest weight, due to the increase in liquid volume.

How does the effect of environmental sucrose concentrations impact the  movement of water across a membrane?

The experiment shows that:

  1. The water from the beaker with less sucrose concentration moved -through the dialysis tubes and the membrane- to the beaker containing the most concentrated sucrose.
  2. Different sucrose concentrations will attract different amounts of water, which influences the final weight of each container.

With this experiment the principle of osmosis is confirmed, where the concentration of a solute determines the amount of water that passes through a semipermeable membrane -following a concentration gradient- until equilibrium is reached.

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brainly.com/question/1517477

7 0
3 years ago
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Imagine that NASA discovered a prokaryote-like organism. Initial experiments indicated they use the same DNA → RNA → protein sys
creativ13 [48]

Answer:

Imagine that NASA discovered a prokaryote-like organism. Initial experiments indicated they use the same DNA → RNA → protein system as life on Earth, except that

there are only 2 bases (A and T) in the Martian DNA, and

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Explanation:

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What cell type is the unknown organism?
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EXPLANATION:

Various steps involved in the identification of unknown bacteria are:

Various steps involved in the identification of unknown bacteria are:Isolation: The importance of this step is to isolate pure colonies of bacteria. ...

Various steps involved in the identification of unknown bacteria are:Isolation: The importance of this step is to isolate pure colonies of bacteria. ... Staining Reactions: ...

4 0
2 years ago
1. Which are the reactants of photosynthesis?
Lynna [10]

Lets write answers for given parts one by one.

1. <em>The reactants of photosynthesis are</em>:

d) CO₂ + H₂O

2. One molecule of glucose can release a total of <u>36</u> molecules of ATP during its breakdown.

3. The evidences that led the scientist to draw conclusions are

a) There are <u><em>no chloroplasts</em></u> in the plant’s cells.

4. Photosynthesis is different from cellular respiration as

c) The <em>process involves light</em>.

5. Water be listed for

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Answer to question-3

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6 0
2 years ago
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