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Oliga [24]
3 years ago
12

What does "DNA" stand for? Why is genetic material named that?

Biology
1 answer:
Tresset [83]3 years ago
4 0

“DNA” stands for: Deoxyribonucleic Acid

The researchers used different radioactive elements to label the DNA and proteins in viruses. This allowed them to identify which molecule the viruses inserted into bacteria. DNA was the molecule they identified. This confirmed that DNA is the genetic material.

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Por que o nosso nariz fica entupido quando estamos resfriados?
Lubov Fominskaja [6]

why does our nose get stuffy when we have a cold

Answer:

Due to dilation of blood vessels in the sinuses of the nose

Explanation:

Often times, we think our nose gets stuffed up due to the excess mucus in times of cold but it is not always so.

We get stuffed due to the body's homeostasis, a drive to internally control and balance the outside environment.

  • During cold, blood vessels dilate so as to allow for more inflow of blood.
  • Incoming blood brings in more heat to the body parts.
6 0
3 years ago
Ocean water is about 96.5% water. How many elements make up most of Earth’s ocean water? (Hint: Step 1. Recall and draw the stru
arlik [135]

Answer:

d

Explanation:

6 0
3 years ago
first, drag the labels of group 1 to their respective targets to identify the types of sugars and the type of reaction shown.
Tasya [4]

drag the labels of group 1 to their respective targets to identify the types of sugars and the type of reaction shown .Disaccharide is created when a monosaccharide undergoes a dehydration event (loses water).

nomenclature and structures

The word "carbohydrate" refers to the majority of simple carbohydrates, which have the general elemental composition Cx(H2O)y. It is derived from the German "kohlenhydrate" and the related French "hydrate de carbone." According to the following imbalanced equation, their composition is related to the fact that they are created by photosynthesis from carbon dioxide and water:

Sugar + O2 + CO2 + H2O

The vast majority of naturally occurring carbohydrates present in living things, however, do not have the straightforward empirical formula Cx(H2O)y. Instead, the majority of naturally occurring carbohydrates are composed of oligomers (oligosaccharides or polymers (polysaccharides [Chapter 4]) by combining sugars with the other components of other molecules monosaccharide.

Learn more about monosaccharide here:

brainly.com/question/13416862

#SPJ4

6 0
1 year ago
Why does the relationship between metabolic rate and temperature exist?
Andre45 [30]
C.there is no relationship between metabolic rate and body temperature.
4 0
3 years ago
What is happening when scientists explore the world around them?
g100num [7]
<span>''Science is the </span>study<span> of the </span>world around<span> us''.</span> The steps are explore, ask questions, and formulate a response to what your making and observation of. 
5 0
3 years ago
Read 2 more answers
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