Answer:
negative
Explanation:
electrons have negative charges and elements are usually neutral. so if you add a negative, it will make the atom have a negative charge. think of it as a seesaw, in an atom there are 10 protons and 10 electrons, if an 11th electron friend joins, the seesaw will lean more towards the negative side now. :) hope i helped
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<u>Answer:</u>
A theory would be entirely replaced if a new information is discovered that contradicts with the previous theory.
Explanation:
Theories are made after being properly investigated and by having a large amount of supporting data.
But theories can be subjected to entirely change and be replaced if a new theory comes up that contradicts with the previous theory. As science is an emerging field and new researches are conducted day by day so previous theories can be wrong. However, the new theory should have enough evidence and reasoning to prove that the previous theory was wrong.
Answer:
The correct answer is FtsZ is very similar to the tubulin subunit that form microtubules in eukaryotes.
Explanation:
FtsZ protein plays a significant role during bacterial cell division.FtsZ is a GTP binding protein and also contain GTPase enzyme that helps in the hydrolysis of ATP .
The principle function of FtsZ protein is to form filament in which the subunits are arranged in a specific manner.The filament then form a ring like structure which is called Z ring.
The movement of subunits of FtsZ generate force that helps the cell to divide.
Producer, Consumer, Decomposer.
