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
netineya [11]
3 years ago
8

dna is made of two chains of nucleotides. which type of bonds hold the chains together? hydrogen bonds covalent bonds ionic bond

s polar covalent bonds
Biology
2 answers:
muminat3 years ago
8 0
<span>The correct answer is option A. Hydrogen bonds keep the two strands of DNA together by binding the nucleotides together. The hydrogen binding is repsponsible for the stability of DNA. The N-H bonding is the reason behind this between nucleotides base pairs of the DNA.</span>
Virty [35]3 years ago
7 0
<span>The appropriate response is hydrogen bonds. It is a feeble bond between two particles coming about because of an electrostatic fascination between a proton in one atom and an electronegative iota in the other. Intermolecular hydrogen holding is in charge of the high breaking point of water (100 °C) contrasted with the other gathering 16 hydrides that have significantly weaker hydrogen bonds.</span>
You might be interested in
Which is the best example of an autobiographical memory?
rjkz [21]
Autobiographical memory refers to memory of specific events that had occurred during the course of one' lifetime. Autobiographical memory is divided into two major groups which are episodic and semantic memories. Episodic memory recollects time, location and people while semantic memory recollect general facts. An example of autobiographical memory is the memory of college graduation event.
3 0
3 years ago
Please help i’ll give brainliest
vaieri [72.5K]

Answer:

Producers................

5 0
3 years ago
Help please and thank uu​
Anna [14]

Answer:

hfa-epep-uxi

j0!n me pls

I promise there will be nothing inappropriate or unsafe

Explanation:

8 0
2 years ago
Read 2 more answers
Which of the following best describes the solar radiation absorbed by and radiated from earth
KiRa [710]
I would say your answer is <span><span>The Earth’s surface is responsible for a small fraction of heat radiation to space</span>
</span>
3 0
3 years ago
Read 2 more answers
HELP ME. What are ways that ordinary people can help to keep antibiotic resistance from getting worse? Express your opinion abou
ycow [4]
By taking daily antibiotics, people are encouraging resistance by getting their immune systems used to the formulas. Antibiotic resistance<span> occurs when bacteria change in a way that reduces the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply, causing more harm. I think that people can help by not taking antibiotics for every little pain they have, instead try other simple remedies and only use medicines in cases where other remedies won't help. </span>
4 0
3 years ago
Other questions:
  • Meaning of asexual reproduction
    7·1 answer
  • A symbiotic relationship in which one species benefits and the other is harmed is known as
    6·1 answer
  • A controversial diagnosis for a person who exhibits two or more distinct personalities is:
    9·1 answer
  • Which of the following is NOT a program that receives government outlays? A. corporations B. aid programs C. disaster relief D.
    13·2 answers
  • Number 23 ASAP please
    7·1 answer
  • Suppose two parents, a father with the genotype AaBbCcDdee and a mother with the genotype aabbCcDDEe, wanted to have children. A
    14·2 answers
  • If the gene for the glycolytic enzyme hexokinase is engineered to contain an skl sequence, what is the expected cellular locatio
    7·1 answer
  • What element is found in proteins,but not found in carbonhydrates
    12·1 answer
  • What is a molecule????
    11·1 answer
  • What happens during aerobic respiration? А Oxygen is produced. B Glucose is produced. С Lactic acid and oxygen are produced. D A
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!