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melisa1 [442]
3 years ago
5

Which of these practices does the most to keep the water table from dropping near a farm?

Biology
2 answers:
taurus [48]3 years ago
4 0

Hey there!

Option D would be correct.

Hope this helps, tell me if I am wrong!

cricket20 [7]3 years ago
3 0

D. Drip irrigation™√√

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3) Two students decided to repeat the Hershey and Chase experiment, with modifications for a science competition. They radioacti
nlexa [21]

Answer:

Explanation:

In the Hershey and Chase experiment, they aimed to show where the phage DNA went when it exited the protein coat and entered the bacteria. In this scenario, the two student's approach won't work because amino acids (and therefore all proteins) also have nitrogen atoms which ultimately means that the radioactivity would not distinguish between DNA and proteins and the experiment will not provide the correct results.

6 0
3 years ago
There are 22 amino acids used within the human body. How can these 22 molecules be used to make hundreds of thousands of differe
dangina [55]

Answer:

Because amino acids can be arranged in many different combinations, it's possible for your body to make thousands of different kinds of proteins from just the same 21 amino acids. You may see books that say there are only 20 amino acids.

3 0
3 years ago
Which of the following is most likely to increase the effective size of a population?
Alexus [3.1K]

Answer:

D

Explanation:

3 0
3 years ago
Active transport and facilitied diffusion relation
statuscvo [17]

Answer:

Both facilitated diffusion and active transport are selective processes. Only selective molecules are allowed to cross the membrane. They utilize carrier proteins to move across the membrane.

Explanation:

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Molecules migrate from a region of higher concentration to a lower concentration in case of diffusion. It can be classified into simple diffusion and facilitated diffusion. These are examples of <em>passive transport</em>.

In facilitated diffusion molecules move across the concentration gradient with the help of <em>carrier proteins or channel proteins</em>. The carrier proteins bind to the molecule which has to be transported and change conformation to allow it to cross the membrane. For example glucose molecule is carried across through <em>GLUT transporter</em>. <em>Channel proteins</em> open a channel inside the membrane and molecules get transported across the gradient.

Active transport carries molecules against the concentration gradient with the assist of energy. ATP hydrolysis is utilized to generate energy. As a result of active transport, the molecules are aggregated on one side of the membrane.

7 0
3 years ago
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lutik1710 [3]

Answer:

too much phosphorus can slow down the growth of a plant.

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Excessive soil phosphorus reduces the plant’s ability to take up required micronutrients, particularly iron and zinc.

7 0
3 years ago
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