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const2013 [10]
4 years ago
7

Site-directed mutagenesis is a method in biochemistry/ molecular biology that introduces small changes into the DNA sequence of

a gene. This change alters the amino acid sequence of a protein and can alter the function of a protein. What changes are typically inserted into the DNA sequence?
Biology
1 answer:
Rufina [12.5K]4 years ago
5 0

Answer:

Explanation:

Site-directed mutagenesis alters the amino acid sequence by introducing changes in the base sequence of DNA. This is done by either by substituting a single base, multiple bases and inserting or deleting a base.

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If the stomata remain closed due to water loss, what happens to the concentration of CO2 and O2 in the leaf
Temka [501]

Answer:

Fixation of oxygen occur instead of carbondioxide.

Explanation:

If the stomata remain closed due to water loss, the concentration of carbondioxide decreases and oxygen increases in the leaf because of the fixation of oxygen instead of carbondioxide by rubisco. The plant takes carbondioxide from the atmosphere when the stomata is open so when the stomata is closed there is no other way for getting carbondioxide into the leave so the oxygen is now being fixed by our rubisco enzyme to that five-carbon compound instead of carbon dioxide.

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To identify minerals.

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Carbon dioxide levels above normal will increase plant growth.<br> True <br> False
Whitepunk [10]
<span>The statement is true. Carbon dioxide above normal will increase plant growth provided all other conditions are suitable. Plants needs carbon dioxide to carry out the process of photosynthesis. When carbond dioxide is available in excess, plants tend to increase their rate of photosynthesis.</span>
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Suppose you have made the following hypothesis:The greater the height from which you drop a ball, the faster the ball will be tr
ollegr [7]

Answer:

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Explanation:

In the field of scientific research, a hypothesis can be described as a tentative statement which can either be proved right or wrong based on the results form the experiments we perform.

As the results from the experiment showed that the ball which was thrown from a greater height had a greater speed, hence this means that the evidence from the experiment supported the hypothesis.

8 0
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How do hypothalamus and pituitary glands work together?
Alex73 [517]

Answer:

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Explanation:

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