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
ladessa [460]
2 years ago
11

which statement is false about base stacking when nucleic acids are in a double-stranded conformation?

Biology
1 answer:
Lilit [14]2 years ago
6 0

The statement that is false about base stacking is; B. Stacking interactions are hydrophilic in nature.

<h3>What is the truth about Base Stacking?</h3>

Base stacking is defined as a common arrangement of nucleobases that are found in the three dimensional structure of nucleic acids. Bases (or base pairs) are planar, and these planes stack at contact distance , excluding water and maximizing Van der Waals interactions.

Looking at the given options, the only one that can be said to be false about the defined base stacking above as regards nucleic acids is option B.

The missing options are;

A. Stacking interactions occur when two or more bases are positioned with their rings parallel to each other.

B. Stacking interactions are hydrophilic in nature.

C. Stacking involves a combination of van der Waals and dipole-dipole interactions between bases.

D. Base stacking helps to minimize contact of the bases with water.

E. Base stacking interactions are important in stabilizing the three-dimensional structure of nucleic acids.

Read more about Base Stacking at; brainly.com/question/19670398

#SPJ11

You might be interested in
How are humpback whales related to blue whales and minke whales
asambeis [7]

Minke whales (pronounced mink-ey), are one of the smallest baleen whales in North American waters and are the smallest of the “rorqual” whales. The rorqual whales or “great whale” family include blue whale, fin whale, Bryde's whale, sei whale, and humpback whale.

Humpback whales can be distinguished by their small dorsal fin and long pectoral flippers, and they show their tail flukes more often. Blue whales are the biggest. They are actually grey, but appear aqua under water.

Explanation:

5 0
3 years ago
Describe the path of blood flow through the earthworms circulatory system
kotegsom [21]
The earthworm has a closed circulatory system, and there are 3 main vessels: <span>aortic arches, dorsal blood vessels, and ventral blood vessels.

aortic arches: It functions as the heart of the earthworm
dorsal blood vessels: Responsible to carry blood to the front of the body
ventral blood vessels: Responsible to carry blood to the back of the body

hope this helps</span>
7 0
3 years ago
Read 2 more answers
Most species of cyanobacteria are enclosed in _____.
Bogdan [553]

Answer:

a mucus or a gelatinous sheath

Explanation:

Most species of cyanobacteria are enclosed in a gelatinous sheath which is made up of proteins.

8 0
3 years ago
Read 2 more answers
Which type of macromolecule is made up of subunits that are called amino acids?
kogti [31]
Proteins are macromolecules that are made up of the subunits that are called amino acids, there are 20 fundamental kinds of amino acids present. These varying combinations of them make different proteins needed for numerous functions.
8 0
4 years ago
Read 2 more answers
Which of the following statements is the most correct regarding homeostatic imbalance? A. It is considered the cause of most dis
AfilCa [17]

Answer:  C. Positive feedback mechanisms are overwhelmed.

Explanation:

Homeostasis, is the maintenance of a normal internal environment, in the face of external and internal disturbances, so that the functions of cells and systems of the body are preserved. This is accomplished primarily through feedback systems, so when a system is disturbed, a diversity of local responses, systemic reflexes (rapid reactions and automatic stimuli) and long-term adjustments are activated to bring the system back to its normal equilibrium point.

Most systems are controlled by negative feedback mechanisms, with the controlled variable being able to "turn off" its release, in the same way as a thermostat controls the temperature of a room. So, in this context, too much positive feedback would be related to harmful effects, such as homeostatic imbalance.

8 0
3 years ago
Other questions:
  • What might be an advantage of collecting evidence in a natural setting rather than in a lab?
    12·1 answer
  • A friend tells you he is 30 miles from the fountain in the middle of the city. Write a short paragraph to explain why you can’t
    5·2 answers
  • Can anyone pls help?!
    11·1 answer
  • Spanish scientist observes that salmon produce more eggs when grown in a warmer aquariums he asked his colleagues in the United
    12·1 answer
  • Pointsss? lol give me sum rnn
    5·1 answer
  • After an investigation, Kuri determines that her hypothesis was wrong. What is the best thing for Kuri to do next?
    15·2 answers
  • Light dependent reaction definition biology
    12·1 answer
  • ____has the most control of traits and inheritance?
    12·2 answers
  • The epithelial cells of the small intestine have large numbers of mitochondria.
    6·2 answers
  • Fleas and mosquitoes sometimes transmit disease pathogens such as bacteria and viruses from one individual to another. Such agen
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!