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Setler [38]
4 years ago
8

What is the function of the enzyme-substrate complex ​

Biology
1 answer:
kifflom [539]4 years ago
7 0
When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.
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Which of the following is a point source of water pollution?
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A farm because you have to water the plants and crops and give animals water
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Provides support for the cell, has two "subparts"
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The lipid bilayer has two "subparts"
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True or false - mutualism can be described as a 'win-win' situation.
Mama L [17]

Answer:

true

Explanation:

In nature, when two individuals of different species often live in close association with each other, this leads to a phenomenon called symbiosis. ... Mutualism is a win-win situation for both organisms because both benefit from the relationship. With commensalism, one organism benefits while the other is unaffected.

8 0
3 years ago
Write the amount of urine filtrate produced by kidney per minute?☺
torisob [31]

In the nephron, approximately 20 percent of the blood gets filtered under pressure through the walls of the glomerular capillaries and Bowman's capsule. The filtrate is composed of water, ions (sodium, potassium, chloride), glucose and small proteins (less than 30,000 daltons -- a dalton is a unit of molecular weight). The rate of filtration is approximately 125 ml/min or 45 gallons (180 liters) each day. Considering that you have 7 to 8 liters of blood in your body, this means that your entire blood volume gets filtered approximately 20 to 25 times each day! Also, the amount of any substance that gets filtered is the product of the concentration of that substance in the blood and the rate of filtration. So the higher the concentration, the greater the amount filtered or the greater the filtration rate, the more substance gets filtered.

This filtration process is much like the making of espresso or cappuccino. In a cappuccino machine, water is forced under pressure through a fine sieve containing ground coffee; the filtrate is the brewed coffee. The arrangement of the glomerular capillaries in series with the peritubular capillaries is important to maintain a constant pressure in the glomerular capillaries, and thus a constant rate of filtration, despite momentary fluctuations in blood pressure. Once the filtrate has entered the Bowman's capsule, it flows through the lumen of the nephron into the proximal tubule.
6 0
3 years ago
Although the forest is growing quickly around Chernobyl, and some of the wildlife is thriving, studies show that biodiversity ar
marissa [1.9K]

Answer:

The ionizing radiation affects the DNA of the wild animals (wildlife), similarly as it has influence on the DNA of humans.

Explanation:

The Chernobyl disaster was a nuclear accident that occurred on Saturday 26 April 1986, at the No. 4 nuclear reactor in the Chernobyl Nuclear Power Plant, near the city of Pripyat in the north of the Ukrainian SSR. (Reference: Burgherr, Peter; Hirschberg, Stefan (2008). "A Comparative Analysis of Accident Risks in Fossil, Hydro, and Nuclear Energy Chains". Human and Ecological Risk Assessment: An International Journal. 14 (5): 947–973. Direct Reference From officials: chernobyl (International Atomic Energy Agency  Vienna International Centre, PO Box 100  A-1400 Vienna, Austria))

4 0
3 years ago
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