Answer: Option D) Peptide bonds are amide linkages.
Explanation:
A peptide bond is formed between two amino acids with the loss of one molecule of water and the formation of an amide (CO-NH2) bond.
Usually the carboxyl group (COOH) of the first amino acid links with the amino group (NH2) with the loss of H2O, thus forming an amide linkage
Answer:
The correct answer is hydrogenation
Explanation:
The process of straightening an unsaturated fatty to produce more saturated and more solid fat is called hydrogenation. In the process of hydrogenation, the hydrogen is added to the liquid unsaturated fats to convert them into solid fat.
Hydrogenation helps in increasing the shelf life of the oil by resisting rancidity. Most of the trans fat in our diet is made from the process of hydrogenation. Fully hydrogenated oil contains a very small amount of trans fat and is better than trans fat which is partially hydrogenated.
Answer:
Niacin can be prescribed to therapeutically lower cholesterol levels.
Explanation:
Niacin, known as vitamin B3, is used to reduce the risk of heart attack or stroke in people with high cholesterol. Niacin has gained popularity in the last 50 years and is mainly used to raise the level of HDL (high density lipoprotein) cholesterol, also known as good cholesterol and lowering bad cholesterol levels.
However, niacin can cause health damage, so it should always be used with medical supervision.
Mitosis is the process by which a newly formed zygote after fertilization begins to divide into multiple cells.
<h3>What is mitosis?</h3>
- Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
- The major purpose of mitosis is for growth and to replace worn out cells.
To know more about mitosis, refer :
brainly.com/question/12981491
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Answer:
There are many features that make bacteria survive in harsh conditions. Bacteria are found almost everywhere. There are various types of features found in bacteria. They can survive in harsh conditions because of the energy-generating enzymes, protein synthesis mechanism, biodegradative enzymes, and cell membranes. This adaptation helps them to survive in extreme conditions.
Explanation:
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