Answer: I think the answer would be (D) because mass and volume are kinda different and If one has a different volume then it would have a different mass right?
Answer:
Small, nonpolar molecules (ex: oxygen and carbon dioxide) can pass through the lipid bilayer and do so by squeezing through the phospholipid bilayers. They don't need proteins for transport and can diffuse across quickly.
Explanation:
The channel proteins act like doors through the cell membrane.
They allow large polar molecules to move in and out of the cell.
The process is called passive diffusion or passive transport, because it does not need energy.
Sometimes the protein changes shape to help the polar molecules move through the channel.
It often uses a gated pore mechanism, in which the channel is never completely open.
C.) The child inherited chromosomes from both parents....
Answer:
Buying products that are built to last
Explanation:
The goal of a circular economy is to keep things going around the "circle" as many times as possible. This means reusing and repairing items before they are recycled. After being recycled and remade, they will be reused and repaired until it is time to be recycled again. The process keeps continuing. :)
Hope this helps!
B.
The cytoplasm of the cell contains all of the organelles, including the nucleus.
