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
Liono4ka [1.6K]
3 years ago
13

What are the 4 nitrogenous bases of dna

Biology
1 answer:
AleksandrR [38]3 years ago
7 0

Adenine, Thymine, Cytosine and Guanine.

<u>Explanation</u>

In double helix, the nitrogenous bases of opposite nucleotides form pairs through hydrogen bonds. The nitrogenous base adenine of one nucleotide forms pair with thymine of opposite nucleotide, while cytosine forms pair with guanine.

You might be interested in
The abolitionist convictions of sarah and angelina grimké carried particular weight because they were
makvit [3.9K]
The correct answer is "southerners." Sarah and Angelina Grimké's parents were slaveholders; while Sarah and Angelina never experienced slavery themselves, they viewed it firsthand, and from their own experience decided to advocate against slavery. This decision carried so much weight because overall, southerners didn't want to give up slavery.
6 0
3 years ago
How many items is the brain capable of recording each day?
choli [55]
There is no defined limit on the capacity of the brain. The brain's capacity cannot be measured as it is not subject to a defined "space" where the memory is kept, and it is not such that each neuron is responsible for a single memory. The brain has complex mechanisms of memory storage, that even improve if trained.
3 0
3 years ago
The shells of some marine snails are highly variable, with some snail shells being solid and others having stripes. Predation by
11Alexandr11 [23.1K]
That the stripes make the snails less camouflaged  therefore they are more likely to be eaten.<span />
6 0
3 years ago
Read 2 more answers
A type of cell division that results in cells with the same number of chromosomes and the same genetic information is called
Radda [10]

Answer:

Mitosis

Explanation:

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.

6 0
3 years ago
When amino acids are degraded for energy or glucose production, their amine groups are incorporated by the liver into ____.
masya89 [10]

Answer:

The correct answer is - urea.

Explanation:

In our body, to produce energy or produce glucose our body breaks the amino acids, it gets from proteins mainly. These amino acids are mainly breakdown into amine groups.

The human body has a unique ability to pack ammonia(amine group) by converting it to urea and incorporated and produced by the liver using 2 molecules of ammonia (NH3) and 1 molecule of carbon dioxide (CO2).  This incorporated urea is then secreted from the liver and incorporated into the urine in the kidney for further process.

8 0
3 years ago
Other questions:
  • I NEED HELP NOW‼️CAN SOMEONE PLEASE HELP.
    6·1 answer
  • Which resource takes the longest amount of time to renew?
    6·2 answers
  • According to the solar nebular disk model (SNDM) stars form in massive dense clouds full of which molecular gas?
    9·2 answers
  • You’re doing a clinical at the local hospital when you meet Mr. T, a 23-year-old man who has suffered a complete spinal injury a
    14·1 answer
  • Moth populations changed from mostly light colored to mostly dark colored in the 1800's. This relates to _____.
    12·1 answer
  • What causes the motion of particles
    9·1 answer
  • Just wanted to know what is ''B''(given in the picture).
    7·1 answer
  • When is it more appropriate to use presumptive tests in a crime investigation? When is it more appropriate to use confirmatory t
    7·1 answer
  • John ,Mary,Andrew , Chantelle , and Scott are seated in row of 5 seats in how many different ways can they be seated
    11·2 answers
  • What is the function of my DNA
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!