Answer:
D
Explanation:
The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.
Total daily energy expenditure (TDEE) represents calories burned vs calories consumed or the total number of calories you burn for energy each day. It consists of three main components:
1. Resting metabolic rate (RMR) or Basal metabolic rate (BMR)- It is the energy which is associated with the maintenance of major body functions.
<span>2. The thermic effect of activity (TEA) or <span>Activity thermogenesis- It is the </span>energy expenditure due to physical work, muscular activity or physical exercise and it is
controlled by a person.</span>
<span>3. The thermic effect of feeding (TEF) or Thermogenic foods-It is the energy expenditure after several meals and<span> it refers to calories used to digest different kind of foods you eat.</span></span>
<span>The reaction required an input of energy.</span>
Answer:
semipermeable membrane
Explanation:
Neurons are the cells of the nervous system and have the plasma membrane as their outer covering. Their plasma membrane is also made up of two layers of phospholipids and the proteins are embedded in it. Therefore, the plasma membrane of neurons is a semipermeable membrane as charged and polar substances can not cross its nonpolar core made up of the hydrophobic tails of the phospholipids.
Similarly, the substances with a larger size can also not move freely across it. A semipermeable membrane allows only certain substances to move through it.
Answer: Phenotype
Explanation:
The phenotype is the set of physical characteristics of an individual, that make it different from other individuals and are evident to the eye.
While the genes inherited from the parents determine the genotype of the individual, that's not enough to fully determine how it will look when it develops, as the ambient where it will grow takes a great part of it. Those factors are called epigenetics.
How an individual will look, its phenotype, is a result of its genes and the epigenetic factors.