1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leonid [27]
2 years ago
7

Name the 6 roles of proteins in the body.

Biology
1 answer:
Sphinxa [80]2 years ago
8 0

Answer: 1. Repair and Maintenance

Protein is termed the building block of the body. It is called this because protein is vital in the maintenance of body tissue, including development and repair. Hair, skin, eyes, muscles and organs are all made from protein.

2. Energy

Protein is a major source of energy. If you consume more protein than you need for body tissue maintenance and other necessary functions, your body will use it for energy. If it is not needed due to sufficient intake of other energy sources such as carbohydrates, the protein will be used to create fat and becomes part of fat cells.

3. Hormones

Protein is involved in the creation of some hormones. These substances help control body functions that involve the interaction of several organs. Insulin, a small protein, is an example of a hormone that regulates blood sugar. It involves the interaction of organs such as the pancreas and the liver. Secretin, is another example of a protein hormone. This substance assists in the digestive process by stimulating the pancreas and the intestine to create necessary digestive juices.

4. Enzymes

Enzymes are proteins that increase the rate of chemical reactions in the body. In fact, most of the necessary chemical reactions in the body would not efficiently proceed without enzymes. For example, one type of enzyme functions as an aid in digesting large protein, carbohydrate and fat molecules into smaller molecules, while another assists in the creation of DNA.

5. Transportation and Storage of Molecules

Protein is a major element in transportation of certain molecules. For example, hemoglobin is a protein that transports oxygen throughout the body. Protein is also sometimes used to store certain molecules. Ferritin is an example of a protein that combines with iron for storage in the liver.

6. Antibodies

Protein forms antibodies that help prevent infection, illness and disease. These proteins identify and assist in destroying antigens such as bacteria and viruses. They often work in conjunction with the other immune system cells. For example, these antibodies identify and then surround antigens in order to keep them contained until they can be destroyed by white blood cells.

Explanation:

You might be interested in
Antibiotics can lead to septic shock if used to treat what
zloy xaker [14]
Antibiotics don't lead to shocks bacteria do
3 0
3 years ago
Scientist believe that the first life form appeared over how many years ago
mylen [45]
3.7 Billion years ago.
5 0
3 years ago
If a glacier melts back, would the change In albedo tend to cause temperatures to rise or to fall??? Someone answer I need help
garri49 [273]
It would tend to rise
4 0
3 years ago
Differentiate between transport of materials in xylem and Phloem?
AURORKA [14]

Answer:

A. Transport of materials in xylem

Xylem tissue helps in the transport of water and minerals

Water is transported upwards from roots to aerial parts of plants

Transport in xylem requires physical forces such as transpiration pull.

B. Transport of materials in phloem

Phloem tissue helps in the transport of food.

Transport of food in phloem requires energy in the form of ATP.

Food is transported in both upward and downward directions.

7 0
3 years ago
“Why do living things sometimes change direction?”
bezimeni [28]
Because they have power to move.
8 0
3 years ago
Other questions:
  • Plants that can live in water-soaked soil are able to survive in the _____________ ecosystem.
    14·1 answer
  • Average global temperatures are higher when the earths orbit is more elliptical and cooler when the orbit is more circular how c
    15·1 answer
  • With the global population constantly increasing, at some point food will become limited. What is a way that should NOT be used
    7·1 answer
  • Why does a dissolved substance reduce the number of free water molecules in a solution?      <br> ​
    15·1 answer
  • What is a likely factor that creates a difference between a category 1 and 5 hurricane?
    5·1 answer
  • Where on the earth is the greatest amount of long-term oxygen storage? A) decomposer organisms B) photosynthetic plants C) rocks
    15·1 answer
  • Phillip was performing a laboratory exercise on how temperature affects a plant's cellular activity. He discovered that when exp
    9·1 answer
  • In humans, the "A" allele codes for Type A blood, the "B" allele codes for Type B blood, and the "o" allele codes for Type O blo
    10·1 answer
  • When taken to a new habitat, non-native plants often threaten native plants of the new habitat and reduce biodiversity. Why do t
    12·1 answer
  • Fe Sci 7-2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!