Doe protein make up 90% of our body weight?

Answers

Answer 1
Answer: No. Protein is an important component of every cell in the body. Hair and nails are mostly made of protein, the body uses protein to build and repair tissues as well as to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.

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What is the largest source of waste generation?A. Individuals and industry
B. Individuals and agriculture
C. Developing countries
D. Industry and agriculture

Answers

Answer:        B. Individuals and agriculture

Explanation:

The answer is C, developing countries. In many developing countries they have no waste management so they throw it in the streets

Which phase of a cell's life cycle is occurring when the chromatids are pulled apart and move to the opposite ends of the cell? A anaphase B interphase C metaphase D prophase

Answers

A.Anaphase
Interphase is DNA replication metaphase the cell is in the middle and prophase is the second stage

Answer: A. Anaphase

Explanation: Anaphase is when chromatids are pulled apart in order to

move to opposite sides of the cell.

How is recombinant DNA technology different from cloning

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Recombinant DNA technique involves removing a portion of DNA or genome and moving it into another genome. With cloning the cells or egg can be divided into eight segments that can grow into another organism or cell.

What kind of damage are coniferous trees resilient to

Answers

Answer:

The trees acclimate to the cold in the winter, but rapid temperature changes can still cause damage. New growth on trees and seedlings are more vulnerable to freezing damage. If a cold snap comes in the spring after new buds begin to grow, they can be killed.

Explanation:

Dramatic biological changes, caused by a cascade of different hormones, that occurs during adolescence is referred to as what?

Answers

The cascade of different hormones,that occur during adolescence is referred to as puberty.

Explanation:

Puberty is defined as a period of sexual maturity when Reproductive organ of the individual become functional. This results from several hormonal changes that take place in the body during this period.

In males, puberty is characterized by onset of spermatogenesis and in females, it is characterized by onset of ovulation or menstrual cycle.

During puberty, the individual develops secondary sex characters.

What is photosynthesis?

Answers

Answer:

Photosynthesis make energy and food for plants and give oxygen to animals.

Explanation:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.