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fiasKO [112]
3 years ago
8

perhaps you have heard that the greenhouse effect can cause a problem if too much heat is trapped. Extra heat is trapped because

Earth's atmosphere is changing. The amount of carbon dioxide in the atmosphere is increasing. Some of the extra carbon dioxide is produced by burning fuels. Some of these fuels include wood, coal, oil, and natural gas. Also, when trees and other plants are destroyed, the problem gets worse. Living plants use up some carbon dioxide through photosynthesis. When the plants are destroyed, the carbon dioxide level continues to rise. how would planting trees lessen the greenhouse effect?
Biology
1 answer:
Korvikt [17]3 years ago
7 0

Answer:

In the process of photosynthesis, trees tend to take up carbon dioxide and water and convert it into oxygen and glucose. In this way, trees help in reducing the amount of carbon dioxide from the air which is otherwise a source of global warming. The process of photosynthesis also yields oxygen which is beneficial for life on earth.

The trees also store carbon inside them hence, reducing global warming. The more the trees, the more will be the chances of carbon being reduced from the atmosphere and being stored in the trees.

Plant processes like transpiration help to lower the temperature around them. Hence, more the trees, lesser will be the rise in temperature.

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What would be the correct notation for describing a deletion in the short arm of chromosome 6 at region 2, band 4
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The correct notation would be Del(6)(p24). The word 'del' means deletion.

<h3>What is chromosome notation?</h3>

Chromosome notation refers to alphanumeric notations used to identify certain chromosome arrangements.

In this case, chromosome notation denotes a deletion (del) in the short arm (p arm) of chromosome 6.

The stained band of the chromosomes in the karyotype is denoted by the number 24.

Learn more about karyotypes here:

brainly.com/question/1327739

5 0
2 years ago
A mutant strain of yeast is able to produce 2 ATP for each glucose molecule digested in the absence of oxygen. What makes this s
Free_Kalibri [48]

Answer:

Explanation:

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pyruvate ⇒ acetaldehyde + NADH ⇒ ethanol + NAD

The pyruvate is converted to acetaldehyde by the enzyme, pyruvate decarboxylase. It should be NOTED that carbon dioxide is released in this step. The acetaldehyde produced in the "first step" is then converted to ethanol by the enzyme alcohol dehydrogenase. It must be noted from the above that the steps are irreversible.

If a mutated strain of yeast is unique because it does not produce alcohol and lactic acid (which is referred to as toxic acid in the question); thus having a high level of pyruvate because of the presence of a novel enzyme.   <u>The function of this novel enzyme will most likely be the conversion of acetaldehyde in the presence of carbondioxide back to pyruvate; thus making that step reversible</u>. This could be a possible explanation for the high level of pyruvate present in the yeast.

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3 years ago
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marishachu [46]

Answer: A

Explanation:

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emmainna [20.7K]
They are composed of proteins. I cannot see the options but hopefully that answer is in one of them
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