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tigry1 [53]
3 years ago
15

What are some factors that can regulate enzyme activity?

Biology
2 answers:
steposvetlana [31]3 years ago
8 0
Temperature, pH<span>, </span>enzyme concentration<span>, </span>substrate concentration, and the presence of any inhibitors<span> or </span>activators are just some of the factors.
Elena L [17]3 years ago
4 0
Feedback inhibition... where the product of a reaction becomes a competitive inhibitor in order to block more substrate from entering the active site.

Allosteric inhibition... certain enzymes have regions on them away from the active site where special allosteric inhibitor proteins can bind to which change the shape and overall function of the enzyme. This is a form of noncompetitive inhibition.

Other factors could be ph, temperature, amount of substrate/enzyme...
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list 5 animals that live in the desert. Write a paragraph telling me how they can survive in this particular biome. What feature
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5 desert animals are camel, sand cat, desert tortoises, desert lizards and the great road runner.

<u>Explanation:</u>

  • Camel has several physiological and behavioral adaptations that help them survive the extreme conditions of the desert. They have flat feet to help them spread their weight in the sand.
  • They have thick eyelashes and closeable nostrils to prevent the entry of sand. They store fat on their humps that supplies energy during long journeys and has a long large intestine which increases water reabsorption.
  • Sand cat is similar to the domestic cat in basic appearance but has several adaptations enabling it to survive in the desert. Their paws are covered with thick and long hairs to protect the feet from the heat. They have thick fur that acts as an insulting surface during hot days and cold nights.  
  • Desert tortoises have excellent water storage capacity. Their bladders are larger than normal and can carry extra water. They have strong feet which helps them to dig holes in the sand and access rainwater.
  • Desert lizards can drink water through skin. They do it by a process called cutaneous water acquisition and it helps them to gather water obtained from rainfall, damp sand and pools.
  • Great roadrunner has peculiar adaptations. The digestive system of the bird retrieves water from the feces as it is in the excretory canal.  
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What information does a food web show that is not demonstrated on an energy pyramid?
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In photosynthesis, an H+ ion gradient forms across the ______.
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5 0
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The plants in this ecosystem are dark in color to absorb sunlight, covered in hair and grow in clumps. What type of ecosystem co
Rufina [12.5K]

Darker colors absorb and retain warmth than warm tones. As a result, plants in the tundra have dark-colored leaves, hairy and clumped and stems to help them absorb solar heat faster and stay warm for longer periods of time. So it could be tundra ecosystem according to the given scenario.

<h3 /><h3>What is tundra ecosystem?</h3>

Tundra ecosystems are treeless areas found in the Arctic and on mountain peaks where the climate is cold and windy and rainfall is scarce.

Much of the year, tundra lands are covered in snow, but summer brings bursts of wildflowers.

Darker colors absorb and retain warmth than warm tones. As a result, plants in the tundra have dark-colored leaves, hairy and clumped and stems to help them absorb solar heat faster and stay warm for longer periods of time.

Thus, the correct ecosystem for the given condition is tundra.

For more details regarding tundra ecosystem, visit:

brainly.com/question/12085624

#SPJ1

6 0
2 years ago
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