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Gennadij [26K]
2 years ago
11

What is the role of nucleic acid​

Biology
2 answers:
Nastasia [14]2 years ago
5 0

Answer:

Nucleic acid is an important class of macromolecules found in all cells and viruses. The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins.Nucleic acid is an important class of macromolecules found in all cells and viruses. The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins.

jarptica [38.1K]2 years ago
5 0
Carry genetic information which is read in cells to make the RNA and proteins by which living things function. GOODLUCK!✨
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DNA is coiled into chromosomes in a cell's
ASHA 777 [7]

Answer:

Nucleus

Explanation:

7 0
3 years ago
The questions is one the picture above. <br><br> PLEASE HELP!!
trapecia [35]

Answer:

Below

Explanation:

Carbon Monoxide chemical symbol is CO

Nitrogen Oxides chemical symbol is NO

Ozone chemical symbol is O3

Particulate Matter symbol is PM

Lead chemical symbol is Pb

Carbon Monoxide physical characteristics: Colorless, odorless, tasteless, non-corrosive, highly poisonous gas of about the same density as that of air.

Nitrogen Oxides physical characteristics: gas at room temperature, is 1 1/2 times denser than air, is colorless, tasteless, and has a slightly sweet odor.

Ozone: Pure ozone is a blue gas, with a strong irritating smell. ...

It is about 1.5 times heavier than air and has a vapor density of 24,absorbs radiation strongly

Particulate Matter:the sum of all solid and liquid particles suspended in air many of which are hazardous. includes both organic and inorganic particles.

Lead: Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air.

Carbon Monoxide health effects: Breathing CO can cause headache, dizziness, vomiting, and nausea. If CO levels are high enough, you may become unconscious or die. Exposure to moderate and high levels of CO over long periods of time has also been linked with increased risk of heart disease.

Nitrogen Oxide: long-term exposure may lead to respiratory infections and asthma which could lead to death. when first exposed to it, respiratory diseases may be aggravated.

Ozone: Breathing ozone can trigger a variety of health problems including chest pain, coughing, throat irritation, and airway inflammation. It also can reduce lung function and harm lung tissue. Ozone can worsen bronchitis, emphysema, and asthma , leading to increased medical care .

Particulate Matter: exposure may lead to premature death or heart disease, non-fatal heart attacks, irregular heartbeat, aggravated asthma, decreased lung functions, and increased respiratory system symptoms.

Lead: Exposure to high levels of lead may cause anemia, weakness, and kidney and brain damage. Very high lead exposure can cause death. Lead can damage a developing baby's nervous system.

5 0
3 years ago
7. In all animals, the largest percentage of the body's fluids are located in the: A. intracellular compartment. B. extracellula
ASHA 777 [7]

Answer:

A. Intracellular Compartment

Explanation:

The largest percentage of body fluids are located in the Intracellular Compartment.

I hope it helps you! Have a fantastic day!

Bored~

5 0
2 years ago
In a controlled experiment, why must all of the variables, except one, be kept constant throughout the experiment
qaws [65]
In order to make sure that the test results of the variables are true or that you did not make a mistake in the experiment.

5 0
3 years ago
A) a piece of wood B) sunglass lenses C) a piece of paper D) a clear glass vase Which of these is an opaque object?
julsineya [31]

An opaque object is any object that is not transparent (allowing all light to pass through it), or translucent (allowing some light to pass through it.) Knowing this we can auto-matically dismiss option D),B), and C) because these all let some form of light through them  so our answer would then be A) because light does not pass through wood like it would the others.

7 0
3 years ago
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