Answer:
Explanation:
In endoplasmic reticulum, many folds leads to an increase in surface area for ribosomes to attach which allows for protein synthesis to occur at an efficient rate.
mitochondria has two membrane,
It has an inner membrane which is folded inside the other. The fold create cristae, which is the site for a portion of cellular respiration.
The folds also enables a large surface area that makes chemical process to occur in an efficient way.
Granite,chalk,slate, that si the only three i can think of at the moment
Four single bonds, 2- two single and one double bond, 3- one single and one triple bond, 4- two double bonds.
The answer is segment Segment
