1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lbvjy [14]
3 years ago
9

48.

Biology
2 answers:
satela [25.4K]3 years ago
5 0

Answer:

Ribose

Explanation:

DNA is a large molecule, a type of nucleic acid which store and act as a genetic material of the cell. DNA molecule is formed by the repeating monomer units called nucleotides.

Each nucleotide is made up of three subunits as:

1. 5-C sugar: De-oxyribose formed by the removal of oxygen group from 2' OH group of ribose. Ribose is the sugar molecule present in RNA nucleic acid.

2. Phosphate group (PO₄³⁻)

3. Nitrogenous bases: adenine, guanine, adenine and cytosine.

Thus, ribose is the correct answer.

mr_godi [17]3 years ago
4 0
Ribose. it’s simple. you can immediately eliminate deoxyribose because DNA stands for deoxyribonucleic acid. and thymine and guanine are nitrogen bases which are found in DNA.
You might be interested in
What are the reactants for oxidation reaction?
Alexxx [7]

The reactant that brings about the oxidation is called the oxidising agent, and that reagent is itself reduced by the reducing agent.

Oxidation occurs when a reactant loses electrons during the reaction. Reduction occurs when a reactant gains electrons during the reaction. This often occurs when metals are reacted with acid.

Oxidation is loss of electrons (OIL RIG). Therefore, an oxidising agent takes electrons from that other substance. Therefore, an oxidising agent must gain electrons.

Oxidation happens when an atom loses one or more electrons during a chemical reaction, meaning that its oxidation number increases. This is because the atom loses the negative charge of the electron, which is similar to gaining a positive charge, increasing the oxidation number.

To know more about oxidation click here

brainly.com/question/25886015

#SPJ4

6 0
1 year ago
A species that has experienced a severe bottleneck event would be expected to __________.
Leviafan [203]

E) be more susceptible to disease and famine

Hope this helps!

-Payshence

3 0
3 years ago
A student is setting up a model to study the carbon cycle and natural sources of carbon dioxide. They create a microenvironment
Alex Ar [27]

The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

<h3>What is carbon dioxide?</h3>

Carbon dioxide is one of the gases that cycle around in the universe. It is an integral part of the carbon cycle. The carbon cycle is a model that depicts the movement of carbon in the ecosystem.

The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

Learn more about carbon dioxide: brainly.com/question/3049557

8 0
2 years ago
Which two organisms are most pioneer species
finlep [7]
Lichens and algae I believe
8 0
2 years ago
How s a mixture different than a compound
OleMash [197]

Compound: two or more different atoms chemically bonded together. Molecule: two or more different or same atoms chemically bonded together. A mixture: contains two or more substances that are not chemically bonded together Hope this helps!!!!!!

5 0
3 years ago
Other questions:
  • Which gland surrounds the upper portion of the urethra just below the junction with the urinary bladder?
    15·1 answer
  • What model organism did mendel use for determining the inheritance of traits?
    14·1 answer
  • Polyethylene is a polymer made from ethane molecules that have been joined together what is ethane in this polymer
    14·2 answers
  • How many tablespoons measure up to one cup?
    11·2 answers
  • The thin segment of the nephron loop's descending limb ________.
    14·1 answer
  • What are four roles that proteins play in living things?
    5·1 answer
  • A dehydration synthesis reaction is best described as a chemical reaction in which
    6·2 answers
  • What molecules does a fat cell store
    10·1 answer
  • I need help with biology please
    9·1 answer
  • I don't understand about this
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!