NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the main function of proteins?
A
energy storage, cell membranes, waterproof coverings
B
genetic material of all living things
C
main source of energy for cells
D
structure, function, regulation of body
Explanation: 

Detailed explanation-1: -Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body’s tissues and organs.

Detailed explanation-2: -Proteins are the building blocks of life. Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones.

Detailed explanation-3: -For example, structural proteins maintain cell shape, akin to a skeleton, and they compose structural elements in connective tissues like cartilage and bone in vertebrates. Enzymes are another type of protein, and these molecules catalyze the biochemical reactions that occur in cells.

Detailed explanation-4: -Provide Structure. Structural proteins are a type of protein responsible for cell shape and providing support to major structures, such as hair, skin, and bones. Regulate Body Processes. Proteins regulate many processes within the body. Transport Materials. 19-Oct-2021

Detailed explanation-5: -Building Tissues and Muscles. Protein is necessary in building and repairing body tissues. Hormone Production. Hormones are chemicals produced by glands in one part of the body that help coordinate activities and communicate with other areas. Enzymes. Immune Function. Energy.

There is 1 question to complete.