Proteins are large molecules composed of one or more chains of amino acids in a specific order determined by the base sequence of nucleotides.
Carbohydrates are any of various neutral compounds of carbon, hydrogen, and oxygen.
Fat is a fuel source for the body, fat is the major storage form of energy in the body.
I'm not sure but but i think the answer will be:
A. additive genetic variance times the selection differential.
Answer:
287J
Explanation:
Given parameters:
Kinetic energy = 50J
Potential energy = 237J
Unknown:
Mechanical energy = ?
Solution:
The mechanical energy of a system is the sum of the potential energy and kinetic energy of that system.
Kinetic energy = Potential energy + Kinetic energy
Kinetic energy = 50J + 237J = 287J
Electromagnetic radiation