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
Sloan [31]
3 years ago
13

Which is a purine base in dna

Biology
1 answer:
podryga [215]3 years ago
6 0

<em><u>Purines and Pyrimidines are nitrogenous bases that make up the two different kinds of nucleotide bases in DNA and RNA. The two-carbon nitrogen ring bases (adenine and guanine) are purines, while the one-carbon nitrogen ring bases (thymine and cytosine) are pyrimidines.</u></em>

You might be interested in
What types of foods contain reducing sugars?
andreyandreev [35.5K]
A reducing sugar is any sugar that either has an aldehyde group or is capable of forming one in a reaction thru isomerism. The first example that should come to mind is glucose, which can form a <span>β(1→4)</span> linkage. Sucrose, on the otherhand, is a non-reducing sugar. And is bascially the opposite of a reducing sugar. It doesn't form or have aldehydes in a basic environmet.Hope this helps!!
3 0
3 years ago
Read 2 more answers
Genetic variety is one factor required for a population to adapt to the environment. Which is true? NO LINK ANSWERS!! pic attach
frez [133]
Genetic variation results in different forms, or alleles?, of genes. For example, if we look at eye colour, people with blue eyes have one allele of the gene for eye colour, whereas people with brown eyes will have a different allele of the gene
8 0
3 years ago
_____are needed for sexual reproduction.<br><br> Gametes<br> Pollen<br> Spores<br> Cells
muminat

Answer:

Gametes

Explanation:

Gametes are sex cells.

8 0
3 years ago
A gardener cut a branch from a shrub and planted it in a small pot where it grew into a new shrub this method of growing a new s
iragen [17]

This method of growing a new shrub is a type of asexual reproduction by fragmentation

Fragmentation is a type of asexual reproduction in which the parent organism is separated into many fragments, and each fragments will develop into complete matured individuals that are identical to the parent. Some animals and plants such as shrubs, ferns reproduce by fragmentation.



8 0
3 years ago
Cell wall is secreted by:<br> (a)nucleoplasm (b)golgi complex (c)ribosomes (d)protoplasm
Mumz [18]

Answer:

A

Explanation:

4 0
3 years ago
Other questions:
  • What class of antiretroviral drugs are particularly troublesome to patients with diabetes and why?
    6·2 answers
  • Which of the following changes the solid Earth the most? A. the rock cycle B. atmospheric convection C. the nitrogen cycle D. oc
    15·1 answer
  • Your little toe is _______ to your torso.
    13·1 answer
  • Hydrogen fuel still results in pollution because _____. hydrogen is converted into carbon dioxide electricity is required to pro
    15·2 answers
  • 50 things that use electricity
    7·1 answer
  • What events are most likely to occur along a transform boundary?
    15·2 answers
  • Sensory impulses are carried to the central nervous system by
    11·1 answer
  • Whos got favebook and can do me a favor?
    8·1 answer
  • Please Answer FAST ASAP
    12·2 answers
  • How many earthworms are found in a 100 square meter lot if its density is 39 worms per square meter? Show all work for credit
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!