Pyrimidines are synthesized through a long series of reactions beginning with the amino acid aspartate. The ribonucleotide CTP is one of the final compounds in this reaction pathway, and when the cell has enough CTP, it binds to and inhibits the enzyme that catalyzes the first reaction in the pathway, aspartate transcarbamoylase (ATCase). This is most likely an example of:

A. Copmetitive inhibition
B. Allosteric acivation
C. Allosteric inhibition
D. Direct feedback inhibition
E. End-product inhibition
F. Both allosteric inhibition
G. Both competiteve inhibition

The Correct option is E "End-product inhibition"

Explanation:

the given model is both allosteric hindrance and final result restraint. This is on the grounds that allosteric hindrance is said when the higher centralization of finished result is dependable to give the sign to stop the combination. As the finished result is restraining the combination of its own so it can likewise be called a final result restraint.  

Henceforth, the right choice is (E).

the correct answers is E

Explanation:

the inhibition of the enzyme by increasing the concentration of the final product is called "End production inhibition".

This is because they are negative feedback systems, where they must have an end of cycle, that is why the products inhibit the start of the reagents or their enzymatic activation.

Stores materials inside the cell --vacuole

Breaks down lipids, carbohydrates, and proteins --lysosomes

Helps the cell maintain its shape--cytoskeleton

Explanation:

organelles are found within a cell.Each organelle performs specific function

1) Centrioles; Centrioles are found in animal cells and they occur in a pair.they help to organize microtubules during cell division

2) cytoplasm;the cytoplasm of the cell is the gel like medium on which reproduction, growth and other metabolic activities takes place.other organelles in the cell are contained in the cytoplasm

3) cytoskeleton; cytoskeleton of a cell consists of microtubules and microfilaments.it functions to influences cell shape, movement of chromosomes during cell Division and provides the internal structure of cilia and flagella

4) lysosomes; lysosomes are involved in digesting substances.they help to break down dead cells.they are capable of splitting complex chemical compounds into smaller sub units

5) ribosomes;they are specialized organelles where synthesis of proteins takes place. they may be attached to other cellular membranes eg the endoplasmic reticulum or they may occur freely distributed in the cytosol.

Vacuole; vacuoles are found only in plant cells.they are bound by a membrane called tonoplast.the vacuole takes in large dissolved substances ,thus it creates turgidity In the cell