The centriole is involved in which cellular process? MCQ with Answer and Explanation

Explanation:
Glaucoma is a group of eye diseases that result in damage to the optic nerve, often associated with elevated intraocular pressure. It can lead to permanent vision loss if untreated. Cataract is lens clouding, conjunctivitis inflammation of the conjunctiva, retinal detachment is separation of the retina.

Explanation:
ER is a continuous membrane system; rough ER has ribosomes for protein synthesis, smooth ER for lipid synthesis and detoxification. Golgi modifies and packages.

Explanation:
The resting membrane potential (-70 mV) is primarily established and maintained by the Na+/K+ ATPase pump, which actively transports 3 Na+ out and 2 K+ into the cell, creating an electrochemical gradient. Additionally, the membrane is much more permeable to K+ than to Na+ due to K+ leak channels. K+ diffuses out of the cell down its concentration gradient, leaving the inside negatively charged.