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jasenka [17]
3 years ago
5

Which type of diversity refers to the amount of variation in the gene pool of a species

Biology
1 answer:
Alexandra [31]3 years ago
3 0
It was the type of diversity that had to do with the niche depending on which niche you are is the amount of varaiaton in your gene pool
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Aminolevulinate dehydratase (ALAD ) is an enzyme that relies on zinc as a coenzyme. A zinc ion binds to the ALAD active site, wh
slavikrds [6]

Answer:

The correct option is C. It changes the three-dimensional structure of the active site so that ALAD is no longer compatible with its substrate.

Explanation:

Co-factors are molecules that are required by an enzyme to perform its function of catalysis. If a wrong co-factor binds to the enzyme then it will change the three-dimensional structure of the enzyme and the substrate will no longer fit into the enzyme. Hence, Option C is the best choice that explains the inhibition of ALAD.

Other options are false because :

Option A: The wrong co factor will not affect the substrate nor will it make it compatible for ALAD's active site.

Option B:  The wrong factor doesn't change the amino acid sequence of the protein or enzyme, rather it changes the three dimensional structure of the enzyme.

Option D : The wrong co factor won't allow the reaction to proceed at a faster rate, rather it will inhibit the reaction.  

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3 years ago
What produces variable traits depending on environmental conditions
Mrac [35]
A chameleon is an answer
7 0
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Most marine animals live near the surface of the ocean because of ________, which supports photosynthesis by marine algae that f
kolezko [41]
The sun they need energy
7 0
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Give me half a tanker of iron," he joked, "and I'll give you the next ice age." Explain this quote from John Martin's original a
nikdorinn [45]

The idea was that fertilizing the ocean and seas would lead to the in increase growth of phytoplankton population.


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7 0
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What is the difference between active and passive transport across the plasma membrane?
Oduvanchick [21]
Passive is when materials travel or move across some cell membranes that doesn't use cell energy. 

Active is the meaning of a movement that crosses across some cell membranes that requires the use of cell energy.

Answer:
The answer is that passive doesn't use cell energy but active uses cell energy.
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