BIOMOLECULES AND ENZYMES

BIOLOGY

PROTEINS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is not a function of proteins
A
important in muscle contraction
B
store genetic information
C
transporting oxygen in the blood
D
necessary for the immune system
Explanation: 

Detailed explanation-1: -move substances into or out of cells. Proteins help fight disease, control the rate of reaction and move substances into or out of cells. However, proteins do not store and transmit genetic information and thus the correct answer is A.

Detailed explanation-2: -However, proteins do not provide energy for metabolism.

Detailed explanation-3: -Answer and Explanation: The correct answer is (E) Transmit hereditary information. Proteins have many different roles in living organisms.

Detailed explanation-4: -They also assist with the formation of new molecules by reading the genetic information stored in DNA. Messenger proteins, such as some types of hormones, transmit signals to coordinate biological processes between different cells, tissues, and organs. These proteins provide structure and support for cells.

Detailed explanation-5: -The major functions of proteins are providing structure, regulating body processes, transporting materials, balancing fluids, helping with immunity, and providing energy.

There is 1 question to complete.