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
hodyreva [135]
3 years ago
9

The three components of RNA are a phosphate group, ribose sugar, and a nitrogenous base

Biology
1 answer:
Vikki [24]3 years ago
3 0

Answer:

The nitrogenous bases <u>Adenine (A), pairs with uracil (U), while guanine (G) and cytosine (C) pair up.</u>

Explanation:

Nucleotides are monomers that make up DNA and RNA- these are nucleic acids that function as storage, transport and messenger molecules for encoding proteins. Nucleotides contain a 5-carbon deoxyribose (with hydroxyl modifications) or ribose sugar (RNA), phosphate and one of four nitrogenous bases:

Adenine (A)

Guanine (G)

Cytosine (C)

Thymine (T).- DNA only

Uracil (U) found in RNA

Nucleotide monomers derive their names from their bases. Nucleic acid polymers form on a single strand through covalent bonding. This occurs between two nucleotides in an esterification reaction where a phosphodiester bond is formed.

Nitrogenous bases encourage hydrogen bonding, and resulting base pair formation.  Adenine (A), pairs with uracil (U), while guanine (G) and cytosine (C) pair up.

You might be interested in
When gains associated with illness outweigh the costs, _____________ may result.
denis23 [38]
The correct answer is "letter c. malingering."

Malingering is described as falsifying symptoms of mental or physical well-being of a person to achieve a certain goal, an example is that malingering a certain mental illness or physical illness may be used as a mitigating factor to reduce the sentence of a criminal or to receive special treatment in prison. It may also be used to skip school or work in the military. 
8 0
4 years ago
Comparing the forensic use of DNA fingerprinting and traditional fingerprinting produced by ink on a piece of paper, which fact
Marina CMI [18]

Answer:

The correct answer would be Both types of fingerprints can often be easy to obtain from the crime scene.

DNA fingerprinting is a technique used for a paternity test and in establishing a link between the biological evidence and suspect in the crime, identification of dead bodies et cetera.

It is based on the similarities and differences associated with the DNA sequence of organisms especially the non-coding or junk DNA.

The DNA fingerprints are developed in labs, they are not found at crime scenes.

At the crime scene, pieces of biological evidence such as blood, skin, hair et cetera are taken from which DNA could be extracted.

5 0
4 years ago
Read 2 more answers
Which element is a metalloid
soldi70 [24.7K]
The term is normally applied to a group of between six and nine elements (boron, silicon, germanium, arsenic, antimony, tellurium, and possibly bismuth, polonium, astatine) found near the center of the P-block or main block of the periodic table.
6 0
3 years ago
Which statement correctly describes amphipathic (or amphiphilic) helices and sheets?Helices are typically hydrophilic on one sur
Sloan [31]

Answer:

The correct answer is the last statement.

Explanation:

Amphipathic refers to a substance that comprises both hydrophobic and hydrophilic surfaces. Thus, the given first three statements are incorrect. The amphipathic helices are witnessed on the proteins surfaces in which the hydrophilic region associates with the aqueous phase and the hydrophobic regions associate with the hydrophobic component of the protein.  

Both the amphipathic sheets and helices exhibit primarily the hydrophobic or hydrophilic residues on one face. Thus, the correct answer is the last statement.  

6 0
4 years ago
What is the function of the bones in bats that are homologous to finger bones in humans?
Alenkinab [10]

Answer:

The function of the bones in bats that are homologous to finger bones in humans is to FLY.

Explanation:

Homologous anatomy- it means that the organisms have the same anatomy or bone structure but it is used for different functions. They are evolved from a common ancestor.

human beings, bats and birds have the homologous forearms. They have the same types of bones present in their forearm but however each of them use it for different purposes. A human being uses to lift things, cook, type and other mundane things whereas a bat uses it's forearms as wings to fly.

6 0
3 years ago
Other questions:
  • In humans, the maintenance of a stable internal temperature is a direct result of
    11·1 answer
  • What do goblet cells and cilia have in common? Both moisten the air. Both filter the air. Both secrete mucus. Both diffuse oxyge
    13·2 answers
  • What are the two most important driving forces of metamorphism?
    15·1 answer
  • Which parts of the body act as levers
    10·2 answers
  • What is happening to boidiversity
    12·1 answer
  • What are some synonyms to mitigate?​
    8·1 answer
  • Why were the fossil remains of Mesosaurus important to Alfred Wegener?
    11·1 answer
  • Why is this flower able to self-pollinate?
    14·1 answer
  • How does energy move in a healthy ecosystem from the sun to the plants and the animals?
    12·2 answers
  • Which choices are consequences of alcohol use?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!