NURSING ANM AND GNM

NURSING EXAM QUESTIONS

HUMAN ANATOMY PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
One of the key organelles involved in digestion and waste removal is
A
Lysosome
B
Mitochondria
C
Centriole
D
Cytoplasm
Explanation: 

Detailed explanation-1: -The key organelles involved in digestion and waste removal are the lysosomes. Lysosomes are organelles that contain digestive enzymes. They digest excess or worn-out organelles, food particles, and engulfed viruses or bacteria. Lysosomes are like the stomach of the cell.

Detailed explanation-2: -Lysosomes and peroxisomes are often referred to as the garbage disposal system of a cell. Both organelles are somewhat spherical, bound by a single membrane, and rich in digestive enzymes, naturally occurring proteins that speed up biochemical processes.

Detailed explanation-3: -The main function of these microscopic organelles is to serve as digestion compartments for cellular materials that have exceeded their lifetime or are otherwise no longer useful. In this regard, the lysosomes recycle the cell’s organic material in a process known as autophagy.

There is 1 question to complete.