Answer:
Waxes does't contain fatty acids,glycerol and a phosphate group.
Explanation:
Car wax and bee wax contain ester bonds, fatty acids and long chain hydrocarbons but they don't possess fatty acid, glycerol,and a phosphate group.
The average adult needs 1,000 mg of calcium per day in the body.
<h3>What is Calcium?</h3>
This is a chemical element with the symbol Ca and atomic number 20. It is involved in the strengthening of bones and teeth in the body so as to reduce risk of fracture.
Average adults require 1,000 mg of calcium per day for optimal functioning of body cells.
Read more about Calcium here brainly.com/question/103896
Answer:
ICF to ECF
Explanation:
This is achieved by the evacuation of potassium ions (K+ ions) and sodium ions (Na+) from the inside of the neuron cells to the outside through ion channels. This process requires energy. This eventually leaves the inside of the cell electronegative relative to the outside (usually leaving an emf of -70mV).
It has a high energy phosphate bonds, due to the large amount of electrorepulsive force between the highly negative force between the highly negatively charged phosphate groups. Energy is usually liberated from the ATP molecule to do work in the cell by a reaction that removes one of the phosphate-oxygen groups, leaving adenosine diphosphate (ADP). When this happens, the ATP is said to be spent.
