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Dvinal [7]
3 years ago
9

Leave absorb carbon dioxide from the air through​

Biology
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

Plant leaves have small openings, called stomata, all over their surfaces. The stomata open to absorb the carbon dioxide needed to perform photosynthesis. They also open to release the oxygen produced by this process.

PLEASE MARK ME BRAINLIEST

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When NADH or NADPH transfers electrons to a recipient molecule, the recipient becomes reduced and the activated carriers are oxi
Allushta [10]

Answer:

NAD is a coenzyme found in all cells. It consists of two nucleotides linked through their phosphate groups with a nucleotide that contains an adenosine ring and another that contains nicotinamide.

Explanation:

In metabolism, NAD participates in oxidation reduction reactions. This coenzyme is found in two forms in the cells: NAD and NADH. NAD accepts electrons from other molecules and is reduced, forming NADH, which you can use as a reducing agent to donate electrons. These electron transfer reactions are the main function of the NAD.

In living organisms, NAD can be synthesized from scratch from the amino acids tryptophan or aspartic acid. Some NADs are found in nicotinamide adenine dinucleotide phosphate (NADP), whose chemistry is similar to NAD, although it has different functions in metabolism.

3 0
3 years ago
HELP PLEASE WILL GIVE BRAINLY!! <br><br> What is a complementary RNA strand to TAG?
Kryger [21]

Answer:

It's AUC.

Thymine is substituted by Uracile in RNA and it's complementary to Adenine. Citosine is complementary to Guanine

6 0
3 years ago
Jed was hospitalized for a hip surgery. He is eight years old, and is now exhibiting confusion about the time of day or day of w
Fudgin [204]

Answer:

The correct answer is delirium.

Explanation:

An unexpected variation in the brain, which leads to emotional disruption and mental confusion is known as delirium. It makes an individual difficult to remember, sleep, think, to pay attention, and several other consequences. One might experience delirium post-surgery, at the time of alcohol withdrawal, or with dementia.  

However, the condition is generally impermanent and can be cured efficiently. Delirium influences the emotions, mind, sleep patterns, and control of muscles. One may find it tough to concentrate or feel confused regarding his or her locations. One may also move gradually or briskly than generally, and may even encounter with mood swings.  

Thus, it can be concluded that in the given case of 8 year Jed, who had undergone surgery is not able to concentrate on anything and is feeling confused due to a condition known as delirium.  

5 0
3 years ago
Earth is the largest terrestrial planet in the solar system. Earth's huge size enables it to exert enough gravitational force to
denpristay [2]

Answer:

Lower gravitational force due to lower mass.

Explanation:

Mars has lower gravitational force than Earth because of its lower size because mass has a direct effect on gravitational force of an object. Earth has mass of 5.972 × 10^24 kg which is 10 times greater than mass of Mars which is 6.4171 x 10^23 kg. So due to earth's more mass, it has more gravitational force than planet Mars which has lower mass than earth.

7 0
3 years ago
Starches are to simple sugars as proteins are
inn [45]
Amino acids is the correct answer (:
7 0
3 years ago
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