Which is characteristic of an enzyme?

Biology

2 answers:

monitta3 years ago

8 0

Answer:

Two fundamental properties

Explanation:

First, they increase the rate of chemical reactions without themselves being consumed or permanently altered by the reaction. Second, they increase reaction rates without altering the chemical equilibrium between reactants and products.

julia-pushkina [17]3 years ago

7 0

Answer:

Enzymes are biological catalysts. They speed up reactions although they are not changed in the reaction. Enzymes are proteins, and therefore are folded chains of amino acids with a specific shape. This shape is determined by the sequence of amino acids held together by bonds, for example Hydrogen bonds.

You might be interested in

The endocrine system acts through chemical messengers called- -

3241004551 [841]

The best answer is D.

Hormones are chemical messengers secreted mostly into blood and also extracellular fluid by specialized tissue of the endocrine system and affect the functioning of other tissues or cells.

Most hormones circulate in blood and come in contact with essentially all cells, but a particular hormone will only affect a limited number of cells, which are termed as target cells to that hormone.

A target cell responds to a particular hormone because it bears receptors for that hormone.

For example the red blood cells have receptors for the hormone called insulin which is produced by the pancreas. The red cells are able to take in glucose when their receptors bind to insulin.

7 0

3 years ago

Why was the discovery of the Australopithecus afarensis child, nicknamed “Selam,” such a significant finding with regards to hom

Sergeu [11.5K]

Nanakakskskakkakalalalallkalalalakakkaak