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STALIN [3.7K]
3 years ago
14

DNA and RNA are both.

Biology
2 answers:
denis23 [38]3 years ago
5 0
DNA and RNA are both <span>molecules that contain genetic information and are made up of nucleotides. The answer to your question is B.</span>
NARA [144]3 years ago
3 0

DNA and RNA are molecules that contain genetic information and are made up of nucleotides.

<h2>Further Explanation:</h2><h3>Nucleic Acids</h3>
  • Nucleic acids are one of the four major bio-molecules in nature. Nuclei acids is divided into two; RNA and DNA.
  • The building blocks of nucleic acids are Nucleotides which are made by a nitrogenous base, a sugar and a phosphate group.
<h3>DNA </h3>
  • DNA is a nuclei acid that is responsible for carrying genetic information in living organisms.
  • It is through DNA that genetic information is passed from one organism to another through the process of DNA replication.
  • Additionally, it carries the information that is used to make proteins which performs various functions in living cells.
  • Each Nucleotide in DNA contains a nitrogenous base, a deoxyribose sugar, and a phosphate group.
  • DNA molecules are made up of nitrogenous bases; Adenine, Guanine, Cytosine and Thymine.
<h3>RNA</h3>
  • Ribonucleic acid (RNA) is a type of nucleic acid, a molecule that plays a major role in the flow of information from the DNA to the proteins. For a gene to be expressed information has to be passed through the RNA.
  • Each nucleotide in RNA contains a nitrogenous base, a ribose sugar, and a phosphate group.
  • Nitrogenous bases in RNA includes; Adenine, Guanine, Cytosine and uracil. Thymine in DNA is replaced with Uracil.

Keywords: DNA, RNA, Nucleotides

<h3>Learn more about: </h3>
  • Nucleic acids: brainly.com/question/2416343
  • RNA: brainly.com/question/2416343
  • DNA: brainly.com/question/2416343

Level: High school

Subject; Biology

Topic; Nucleic acids

Sub-topic: RNA and DNA structure

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The principles of fossil succession and natural selection are connected to ______ and _______ respectively.
Mice21 [21]

The principles of fossil succession and natural selection are connected to Rocks and fossil fuels respectively.

<h3>Define principle of Fossil Succession ?</h3>

   A method for determining the relative age of a fossil is through fossil succession. It can put the fossils in chronological order by using the geological strata to identify the rock layers where they are located.

<h3>Principle of fossil selection .</h3>

The law of fossil succession, also referred to as the principle of fossil succession, is based on the observation that sedimentary rock strata contain fossilized flora and fauna and that these fossils succeed each other vertically in a definite, reliable order that can be recognized over considerable horizontal distances.

To know more about Fossil visit :

brainly.com/question/16023740

8 0
2 years ago
In a population of 1000 individuals, 500 new individuals were born and 200 individuals died over the course of 1 year. Which equ
blagie [28]

(Initial individuals + newborn individuals) - dead individuals = total individuals

Growth rate = (total individuals/initial individuals) * 100

Population growth rate = new percentage minus 100%

Calculations

(1000 + 500) - 200 = 1500 - 200 = 1300

Growth rate = (1300/ 1000) * 100

= 1.3 * 100

= 130%

Population growth rate = 130% - 100%

= 30% per year if it is uniform

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Please answer!!
Harlamova29_29 [7]
They would be mixed or create a new colour. For example, if one chicken was black and the other was white, the colours would mix to get grey offspring :)
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Answer:

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Explanation:  

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