Of course the parents strand.
---joeranjaever123
Yeah yeah so :D,
Large polar molecules can only cross the membrane with the help of protein named channel protein and carrier protein.
So, this both proteins act like a gate, the large molecules enter the protein and the protein let the large molecules in to the membrane. (see the picture so that you can understand more, its carrier protein)
the only difference between channel protein and carrier protein is, channel proteins has fixed shape while carrier protein can flip.
Answer:
The answer is D i think :)
Viruses
(Biology)
In
In 2008, scientists in France discovered that a virus was capable of
infecting another virus. Which theory might be supported by this
information?
Answer:
A virus is living.
<span>I
hope this helps, Regards.</span>