Answer:
Dehydration synthesis deals with the combination of two molecules, or compounds, with the loss of water to form a large molecule (macromolecule). This process uses up energy.
Hydrolysis, the opposite of dehydration synthesis, is a chemical process that degrades another molecules with the aid of water to form a molecule with a different make up. This process gives energy. Organic hydrolysis pairs water with neutral molecules, while inorganic hydrolysis combines water with ionic molecules.
Hydrolysis degrades the raw nutrients in the macromolecules such as protein etc., dehydration synthesis consumes raw nutrients to build up this macromolecules .
A good example of endosymbiosis is the mitochondria. Three pieces of evidence that suggest the mitochondria was not an original organelle in cells are:
1. They have their own membranes
2. They reproduce by pinching in half which is very similar if not the same to binary fission of bacteria
3. They have their own genomes which are passed off to the offspring.
Well for internal <span>they have proteins that respond to events inside the cell which are called internal regulators! They allow the cell cycle to move on only when certain processes have happened inside the cell internally. The opposite for external and it means p</span><span>roteins that respond to events outside the cell are called </span>external regulators<span>.
Hope this helps</span>
Answer: 500
Explanation: The Champaign-Urbana metropolitan area (population 150,000).
Deaths per 1000 in last 100years = 15.
Assuming population hasn't changed in last 10years what's the mortality rate.
Therefore ; Mortality rate for last 100years
Years ×Deaths per 1000
= 100 × 15
= 1500 deaths
Considering population hasn't changed in last 10years.
Mortality rate for last 5years
= 5/1500 × 150000
= 500
Answer:
Option A
Explanation:
mole is taken under consideration for measuring atomic mass