SSC
BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which organelle, A to D, is not involved in the production and secretion of enzymes in eukaryotes?
|
|
Golgi apparatus
|
|
|
Ribosomes
|
|
|
Smooth endoplasmic reticulum
|
|
|
Vesicle
|
Explanation:
Detailed explanation-1: -sER is a membrane-bound network of tubules (see Figs. 1-1 and 1-3) without surface ribosomes. sER is not involved in protein synthesis.
Detailed explanation-2: -Mitochondria contain deoxyribonucleic acid (DNA) and ribosomes, protein-producing organelles in the cytoplasm. Within the mitochondria, the DNA directs the ribosomes to produce proteins as enzymes, or biological catalysts, in ATP production.
Detailed explanation-3: -Most of the enzymes are protein molecules and are synthesized on the ribosomes.
There is 1 question to complete.