EVERYDAY SCIENCE

SCIENCE

CELL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An organelle found in all cells
A
Cell Membrane
B
Cell Wall
C
Chloroplast
D
Mitochondria
Explanation: 

Detailed explanation-1: -Nucleus. The nucleus is a double-membraned organelle found in all eukaryotic cells. It is the largest organelle, which functions as the control centre of the cellular activities and is the storehouse of the cell’s DNA.

Detailed explanation-2: -Nucleus. Known as the cell’s “command center, ” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.

Detailed explanation-3: -The organelles listed are found in both plant and animal cells. Nucleus The nucleus is bound by a membrane and contains the cell’s DNA as well as enzymes to replicate and/or transcribe the DNA. Endoplasmic reticulum This group of folded membranes is the site of protein translation, folding and modification.

Detailed explanation-4: -All cells contain non-membrane-bound organelles, but only eukaryotic cells contain membrane-bound organelles. Both membrane-bound organelles and non-membrane-bound organelles carry out essential cell functions and are enclosed by the cell membrane.

There is 1 question to complete.