The presence of drugs or chemicals in an organism's environment can also influence gene expression in the organism. Cyclops fish are a dramatic example of the way in which an environmental chemical can affect development.
<em>Answer:</em>
<em>C) </em><u><em>mitochondrion</em></u>
Explanation:
Mitochondria mitochondria is a semi autonomous organelle.
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( . . ) <em>hope this helps!</em>
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I believe it is called electrotherapy..
Answer/Explanation:
Two unaffected parents can have affected children, that means cystic fibrosis must be a recessive trait.
The two parents must each have one copy of the cystic fibrosis allele, but are themselves unaffected. By chance, the son (shaded) inherited both of these copies and is affected. The daughter either inherited one or zero copies of the cystic fibrosis allele, as she is unaffected.
Answer:
The correct answer is option e) "The compound is a competitive inhibitor".
Explanation:
A competitive inhibitor is a compound that resembles the normal substrate of an enzyme, resulting in the enzyme binding to the inhibitor and preventing that the enzyme catalyzes the reaction. The effect of the inhibitor is to slow down or stop the rate of the reaction catalyzed by the enzyme. Usually the action of this type of inhibitor is reduced by an increase in the substrate's concentration. Therefore, the compound described in the question belongs to a competitive inhibitor.
