Actually no cellular process takes place IN the ribosomes.
<span>But proteins are made ON the ribosomes. </span>
<span>And if it's the ribosomes associated with ER, then the proteins are going to be distributed to some other organelle in the cell or exported out of the cell.</span>
Most organisms,
including humans, need to maintain a certain pH within a fairly, narrow range
in order to sustain life. This is achieved through a compound called buffer
that can resist changes in pH, which is key to maintaining stable hydrogen
ions. For instance, human blood needs to keep its pH at around 7.4 so human can
survive.
<span> </span>
Each increase/decrease on the scale is by a factor of 10. 2-4 is two factors, 10x10. Lemon is 100 times more acidic
All prokaryotic cells do not have a nucleus.
Eukaryotes, on the other hand, are cells with nucei.