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Elenna [48]
3 years ago
14

What is meant by partially permeable membranes.

Biology
2 answers:
musickatia [10]3 years ago
5 0
A partially permeable membrane only allows some substances to pass through but not others. most of the time only small particles pass through like water.
makkiz [27]3 years ago
4 0

Answer:

partially permeable membrane A membrane that is permeable to the small molecules of water and certain solutes but does not allow the passage of large solute molecules. This term is preferred to semipermeable membrane when describing membranes in living organisms.

Explanation:

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E. All of the answer choices lead to genetic differences among siblings.

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Most of the energy used by life on earth comes from which
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The sun.....................
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How do the kidneys compensate for acid-base imbalances?.
Inessa [10]

Kidneys compensate for acid-base imbalances by : Reabsorbing HCO₃ from urine back to the blood and also secreting H⁺ back to the urine.

<h3>Acid-base Imbalance </h3>

When the amount of acid or base produced in the human body is greater than or less than the required amount of acid or base, and the rate of excretion by the kidneys is above or below normal, the body will experience an Acid-base imbalance situation.

To correct acid-base imbalance in the body the kidney will reabsorb HCO₃ form the urine and while secreting Hydrogen ions back to the urine.

Hence we can conclude that Kidneys compensate for acid-base imbalances by : Reabsorbing HCO₃ from urine back to the blood and also secreting H⁺ back to the urine.

Learn more about Acid-base imbalance : brainly.com/question/7207561

7 0
3 years ago
4. A scientist finds a rock with old microfossils in it, likely from around 4 billion years ago. Which
nignag [31]

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U-238

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the half-life of uranium-238 is about 4.5 billion years

7 0
3 years ago
A chemist measuring the viscosity of oils records the instruments and methodology used, so that another scientist will be able t
MariettaO [177]

Answer:

This is an example of replication.

Explanation:

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Hence, This is an example of replication.

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