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
harkovskaia [24]
3 years ago
8

Which of the following is NOT a pyrimidine?

Biology
1 answer:
Nostrana [21]3 years ago
6 0
That'll be guanine. If you look up "pyrimidine" in google, it will tell you the two nucleotides that are pyrmidines are cytosine and thymine. So that leaves guanine. 
You might be interested in
When a goose spots an egg outside of its nest, the goose gets out of the nest and rolls the egg back. Once started, a goose cont
kompoz [17]

Answer: A Fixed Action Pattern

Explanation:

A fixed action pattern is an ethological term and off course a natural activity pattern that causes animals to act in a specific behavior pattern distinctive to their species. It is a pattern that is relatively unchangeable within the species and usually ends even when it is interrupted. You can say that, it is innate releasing mechanism or network where sign stimulus exists, once released from neural network; fixed action pattern leads to completion as well.

7 0
4 years ago
Sam and his Dad were trying to combat the fire ants in the backyard. They tried several brands of fire ant "killing" chemicals b
Harman [31]

Answer: Tbh i dont rlly know But i think it might be C. do grits work better at illing ants than commercial products?

If im wrong srry!

Hope this helps!

Explanation:

6 0
4 years ago
If 10.0 mL of blood plasma has a mass of 10.279 g and contains 0.870 g of protein, what is the mass/mass percent concentration o
Maru [420]

Answer:

Mass/mass percent concentration means the mass of the solute/mass of the solution times 100. You know both the mass of the solute (0.870 g protein) and the mass of the solution (10.279 g solution). So divide and multiply your result by 100.  (0.870 / 10.279 * 100)

Explanation:

7 0
3 years ago
Eli wants to reduce his impact on the environment. Which activity should Eli do to help the environment and his community?
Ipatiy [6.2K]
<span>D) reduce the amount of electricity he uses.( good luck m8 tell me if I'm wrong</span>
6 0
3 years ago
Total magnification of a specimen under the scanning objective is:
umka21 [38]
C is the answer to your problem
8 0
3 years ago
Other questions:
  • What information does DNA provide to each of the cell's organelles?
    12·1 answer
  • Plants use carbohydrates to build things such as cellulose. How do plants acquire these building blocks to build mass?
    12·2 answers
  • You have been asked to lead a research team to observe gorillas in their natural environment, collect DNA samples, and analyze h
    10·1 answer
  • 4. What genotypes of parents will have only white-fur offspring? Parent 1 genotype = Parent 2 genotype = What genotypes of paren
    8·1 answer
  • Do Prokaryotes have differentiated cells?<br><br><br>not high school, seventh grade
    13·1 answer
  • PLEASE HELP! Describe what you know about enzymes that explains your evidence and your claim.
    12·1 answer
  • Why do plants store their food?
    14·2 answers
  • How do viruses reproduce?
    8·1 answer
  • Should glyphosate be banned? Why?
    12·2 answers
  • Carol and Sam were using the microscope in science class. They used a dropper to put some pond water on their microscope slide.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!