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DiKsa [7]
4 years ago
5

Which of the following is a benefit of dams?

Biology
2 answers:
Alchen [17]4 years ago
8 0

The answer is: A) They provide a source of energy

We currently generate our electricity by putting magnet on spinning turbine (the faster the turbine rotate, the more electricity that we can generate)

By creating dams, we can control the flow of water in the dam by closing or opening the dams' doors. This flow of water is strong enough to rotate the turbine to generate electricity. This is why we can say that dams provide source of energy.

Paladinen [302]4 years ago
4 0
The answer is A) they provide a source of energy.
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Answer:

The endocrine system is a chemical messaging network. Endocrine glands secrete hormones, which are carried by the circulatory system throughout the body. The primary endocrine glands are the pituitary, hypothalamus, pineal gland, thyroid, parathyroid, adrenal, pancreas, ovary, and testis. Hormones maintain homeostasis in the body.

Explanation:

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In class we also talked about the metabolism of HDL particles.
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3 years ago
While states have been relatively effective in stopping ______, they have been less successful at stopping ______.
Firlakuza [10]

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The Vienna Convention for the Protection of the Ozone Layer in 1985 and the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987 formalized this accord.

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3 0
1 year ago
A cell conducts endocytosis by _____.
kondaur [170]
<span>Phagocytosis and pincytosis </span>
3 0
3 years ago
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Imagine that you've discovered a regulatory sequence thousands of base pairs away from the promoter and that when this sequence
Tresset [83]

Answer:

An Enhancer

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Enhancers are the regulatory sequences and are generally located 80-160 base pairs upstream of the transcription start site. Enhancers have bidirectional elements that are involved in the initiation of transcription. Enhancers serve as the binding sites for activators to increase the concentration of activators in the vicinity of the promoter and thereby increase the rate of transcription of the gene.

According to the given information, the loss of a regulatory sequence led to a reduced level of transcription of the gene. This means that the regulatory sequence was involved in the upregulation of transcription. The presence of the sequence far away from the promoter makes it an enhancer.

4 0
3 years ago
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