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Anna11 [10]
3 years ago
12

Why is open pit mining so devastating to the environment?

Biology
1 answer:
Sergeu [11.5K]3 years ago
6 0

Answer:

B

Explanation:

i think B is the correct

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How does a noncompetitive inhibitor decrease the rate of an enzyme reaction?
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Answer :B. By changing the shape of the enzyme's active site.

check the attachment

Explanation: This is a type of inhibition , in which a molecule binds to another part of the enzyme instead of the  active site.

On binding, it disrupts the  normal hydrogen bond and hydrophobic   interactions holding the enzyme molecule in its three dimensional shape, therefore distorting the conformation and   ACTIVE SITE of the  enzyme (changed it shape).

Since the active site is the precise location enzyme must bind with substrates for enzymatic reactions,this makes the enzyme not fit  for binding with the substrate, therefore  the efficiency  is reduced. No substrate-enzyme complex, and hence no substrate-product  complex for the release of  products, this brings down the turnover rate and eventually

<u>the rate of reaction of the enzyme</u>

Thus, the enzyme function is totally blocked, even in high concentration of the substrate,

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4 0
3 years ago
If you were a biochemical engineer, what would you want to research?​
Usimov [2.4K]

Answer: Biochemical engineers conduct studies on cells, proteins, viruses, or other biological substances to determine optimal conditions for growth or inhibitors that can stop or kill. They develop and conduct experiments to observe interactions of raw materials with each other and in specific environments.

Explanation: Hope this helps :)

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3 years ago
What is the process by which cells get energy from glucose?
kupik [55]

The correct answer is - A. Photosynthesis.

Through the process of photosynthesis, the plants manage to use the sunlight, and combining it with the nutrients that they have got through their root system, they manage to produce glucose. Then they use the glucose by converting it to energy, which is crucial for their survival and proper growth, especially for their fruits, vegetables, seeds, spores.

This process is only able to occur with enough sunlight at disposal for the plant, and even if there's very small amount of nutrients gathered from the soil or water, the plants are still able to perform this process.

8 0
4 years ago
The chemical bond that occurs from the attraction of two oppositely charged atoms is a(n) _____. a) covalent bond b) ionic bond
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The chemical bond that occurs from the attraction of 2 oppositely charged atoms is an IONIC bond .
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