Answer:
Explanation:
The dna consists of bases- the order of bases determines the order of amino acids in a protein. Many proteins are responsible for showing a particular phenotype, i.e. physical trait.
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Explanation:
The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. The primary structure is held together by peptide bonds that are made during the process of protein biosynthesis. ... The sequence of a protein is unique to that protein, and defines the structure and function of the protein.
In the reproductive organs
Answer: a) The fluidity of the squirrels' cell membranes must be increased, and unsaturated fatty acids assist in this because they have fewer van der Waal's interactions between them than saturated fatty acids.
Explanation: In preparation for hibernation, ground squirrels tend to increase the proportion of unsaturated fatty acids incorporated into their membrane lipids. Given that the animals must survive a significant drop in body temperature during hibernation. The statement that correctly explains why this change in fatty acid occurs is:
-The fluidity of the squirrels' cell membranes must be increased, and unsaturated fatty acids assist in this because they have fewer van der Waal's interactions between them than saturated fatty acids.
Answer: Energy is stored in the body primarily as GLYCOGEN in the muscles and liver and as TRIGLYCERIDE in subcutaneous body fat.
Explanation:
We take in food for the purpose of ENERGY, building of worn out tissues of the body and to boost the body immunity. After the intake of food, amino acids from dietary protein are used to synthesize body proteins and other molecules, carbohydrate is used to maintain blood glucose and to build glycogen stores, fat is used for energy or stored in the body.
The body must have a steady supply of energy with some of it coming from the metabolism of glucose.
GLYCOGEN formation occurs when there is excess blood glucose level in the process called glycogenesis. It is the suitable way glucose can be stored as it is insoluble and can not disturb the osmotic pressure of the cells. When food is restricted over time, glycogen stores are expended, and the body must rely on the breakdown of stored GLYCOGEN to be converted to glucose for energy production.
Also, energy for tissues that don't require glucose can come from the breakdown of triglycerides in the adipose tissue. TRIGLYCERIDES are formed by the liver when excess calories are taken, and are stored in the adipose tissues.