Jacob argued that enzymes are not reusable and function to slow down the rate of reactions. Which statements show why Jacob's argument is incorrect? Select all that apply.

A
All enzymes act on different reactions and by increasing the rate of the reaction.

B
Enzymes increase the activation energy that is required for chemical reactions.

C
Enzymes are specific to the substrate to which they bind and can be reused.

D
Enzymes are changed by the reaction and can be reused.

E
Enzymes are catalysts that speed up chemical reactions.

the answer is :

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,