_________ _________ is the art and science of protecting and improving the health of individuals and the nation.

A long, collection of genes that carries heredity information and is formed from condensed chromatin.

lukranit [14]

Answer:

RNA-Ribonucliec acid

Explanation:

RNA is a chromosome is a darkly stained structure present in the cell which carries the genetic information of the organism.

The chromosome is a condensed or packaged form of the structure formed by the condensation of a thread-like structure called chromatin which attaches at a point and gives X shaped appearance to the chromosome. This packaging is necessary for the cell as it helps transfer the long sequence of DNA during cell division.

The RNA is composed of the DNA which acts as the genetic material of the cell and the proteins which help bind the DNA in a tightly folded manner.

3 0

3 years ago

What characteristics do mentally people exhibit?

kipiarov [429]

They feel good about themselves.

They do not become overwhelmed by emotions, such as fear, anger, love, jealousy, guilt, or anxiety.

They have lasting and satisfying personal relationships.

They feel comfortable with other people.

They can laugh at themselves and with others.

4 0

3 years ago

Read 2 more answers

What does a triangle have to do with your health?

nlexa [21]

Answer:

The health triangle consists of: Physical, Social, and Mental Health. Physical health deals with the body's ability to function. Physical health has many components including: exercise, nutrition, sleep, alcohol & drugs, and weight management.

Explanation:

3 0

3 years ago

People who have to avoid certain wheat and grain products or have been born without the ability to digest gluten have

Sergeu [11.5K]

<span>People who have to avoid certain wheat and grain product or have been born without the ability to digest gluten have gluten intolerance. The correct option is D. Gluten intolerance results in different diseases such as celiac disease, wheat allergy and non-celiac gluten sensitivity. </span>

4 0

3 years ago

How many calories are required to raise the temperature of a 35. 0 g sample of iron from 25 °c to 35 °c? iron has a specific hea

Dmitry_Shevchenko [17]

Answer:

Different tissues can make up the same organ.

Explanation:

4 0

2 years ago