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murzikaleks [220]
3 years ago
8

In the carbon cycle, the role of plants is to

Biology
2 answers:
Katen [24]3 years ago
7 0

Answer:

The answer is  B to remove carbn dioxide from the atmospehre your welcome and i hope your happy

Explanation:

Marizza181 [45]3 years ago
4 0

Answer:

The correct answer is option B, that is, remove carbon dioxide from the atmosphere.

Explanation:

When one studies the carbon cycle taking place on the Earth, the plants are considered as a good starting point. The plants exhibit a procedure known as photosynthesis, which allows them to take carbon dioxide from the atmosphere. The plants captivate carbon dioxide, sunlight, and water to produce their own food, develop, and discharge oxygen via the process of photosynthesis.

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4. DNA typing was first described in 1985 by English geneticist
irga5000 [103]

Answer:

2. Alec Jeffreys

Explanation:

'DNA fingerprinting' or DNA typing (profiling) as it is now known, was first described in 1985 by an English geneticist named Alec Jeffreys. Dr. Jeffreys found that certain regions of DNA contained DNA sequences that were repeated over and over again next to each other.

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The metabolic fate of fatty acids is dependent on two enzymes, carnitine acyltransferase i and acetyl-coa carboxylase. carnitine
zvonat [6]

The correct answer is the last statement.

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In such a situation, there will be more than sufficient production of malonyl-CoA, which will inhibit the admittance of more fatty acid getting inside the mitochondria; this will indirectly prevent the oxidation of fatty acids.

8 0
3 years ago
Which cell types are not part of the nervous system?.
tresset_1 [31]

Answer:

Neutrophils and Macrophages

Explanation:

8 0
2 years ago
Calcium levels in the body are maintained by hormones. If the blood calcium level rises above a set point, calcitonin is secrete
Tanya [424]

Calcium levels in the body are maintained by hormones. If the blood calcium level rises above a set point, calcitonin is secreted by the thyroid gland and sets into motion responses to lower the blood calcium back to the set point. If the blood calcium level falls below a set point, the parathyroid gland secretes parathyroid hormone that sets into motion responses to raise the blood calcium. These homeostatic responses are examples of:

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d. negative feedback

Answer:

d. negative feedback

Explanation:

Negative feedback responses are the ones that counteract the change. Any alterations in the internal body conditions such as blood calcium levels are sensed by receptors. The information is sent to the brain which in turn commands the effectors such as endocrine glands to secrete the required hormones to restore the normal conditions. Here, changes in the calcium levels are counteracted by the secretion of calcitonin and parathyroid hormones and the calcium is maintained within a narrow range. This represents negative feedback.

8 0
3 years ago
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