Does the RER only synthesize protein to be transported outside the cell or those within the cell or both?

Sucrose is a disaccharide molecule, hence cannot be absorbed. Enzymatic break down of sucrose produces two monosaccharides, glucose and fructose. Monosaccharides are absorbed from gut into the blood. Blood...

External respiration is the exchange of gases between the external environment and a distributing system of the animal body, between the $color(red)"alveoli"$ of the lungs and the $color(red)"blood"$. Internal respiration...

Kidney is not a reproductive organ, hence there is no germ cell or haploid cell in kidney. Cells in kidney are all diploid.

and fats are unabsorbed until they reach the small intestine, where they meet bile and enzymes such as lipase, which break them down into fatty acids and glycerol for...

Proteins produced by ribosomes on the rough endoplasmic reticulum (RER) either embed in to membranes (integral membrane proteins) or enter the lumen of the RER. The latter proteins can then...

The plant cell is far easier to answer. Plant cells, at least in the stem, rely on turgidity to remain straight. The central vacuole exerts pressure on the cell wall,...

Basic Definitions: = the semi-permeable structure that surrounds the cell and keeps all of the cells organelles from exploding everywhere. Cell Wall = the rigid 'armor' of the...

the molecules that can diffuse easily includes molecules that are small. But in some cases, water may need to be diffused using the channel protein.

In simple organisms, their bodies have only single cell layer. In them, the materials are transported by simple cell to cell diffusion process. This is found in platyhelminthes(flatworms), porifera and...

Given The volume $V_1$ of a gas at a temperature $T_1$. A second volume $V_2$ Find The second temperature $T_2$ Strategy A problem involving two gas volumes and...