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3 years ago

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In the DESERT BIOME, which of the following could be an example of commensalism?

1 answer:

Vikentia [17]3 years ago

7 0

In the DESERT Biome , which of the following could be an example of commensalism?

A. A gopher snake occupies a burrow made by the desert rat.

B. A chipmunk takes shelter in an oak tree and is protected from predators and in return, disperses seeds around the area.

C. Wasps lay eggs in the case of eggs laid by the praying mantis. When the wasp eggs hatch, the larvae feeds on the eggs of the praying mantis.

D. A tapeworm gets into a moose and causes harm

E. A fox follows a caribou that removes the snow covering to get to the lichens under the soil. The fox then hunts the animals that have been uncovered.

<u>F. A desert coyote eats fruit and in return disperses the seeds of the fruit around through its scat (poop). </u>

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If the shape of an enzyme's active site were to change, what would happen to the reaction that the enzyme usually conducts?

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3 years ago

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Answer:

a vestigial structure

Explanation:

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3 years ago

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Free palmitate is activated to it's coA derivative(palmitoyl-CoA) in the cytosol before it can be oxidized in the mitochondria.

n200080 [17]

Answer: hydrolysis of intermediate palmitoyl Co A ,with loss of labeled CoA.before reaching the matrix gives the answer

Explanation:

This is because when the labeled Coenzyme A of the Plamitate combines as Palmitoy-CoA with oxaloacetate to form intermediate (palmitoyl-CoA )in Citric Acid cycle:

CoA is hydrolysed with loss of the labelled CoA which returns to the cystosol. Therefore, the labelled CoA does not reach the matrix of the mitochondrial,but returns to the Cystosol.

Consequently, the CoA in the Cystosol will be labelled in palmitoylCoA and the one in the matrix of the liver mitochondrial will be non radioactive(,will not labelled).

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3 years ago

Which process is used to make a FULL COPY of the WHOLE DNA strand?

Dmitrij [34]

Answer:

A) Replication

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Hope this helps :)

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2 years ago