Answer:
They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly.
Explanation:
<span>Which term names the offspring of a cross between two true breeding parents is First Generation...B</span>
The 4 main points I’m not sure what u mean but if u refrase it
Answer:
What does the molecules look like
Number of neutron = mass number - atomic number
= 163 - 58
Number of neutrons of element X is 105.
