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
inn [45]
3 years ago
7

The end products of pyrimidine catabolism are a. None of the answers given is correct b. uric acid and glycolic acid c. beta-ala

nine and beta-aminoisobutyrate d. uric acid and allantoin e. beta-alanine and alpha-ketoglutarate
Biology
1 answer:
shepuryov [24]3 years ago
3 0

Answer:

a. None of the answers given is correct

Explanation:

Nitrogenous bases such as uracil (2, 4-dioxy pyrimidine), thymine (2, 4-dioxy-5-methyl pyrimidine) and cytosine (2-oxy-4-amino pyrimidine) are pyrimidines. Cytosine and thymine are found in the DNA but in the RNA, thymine is replaced by uracil.

The pyrimidine undergoes catabolism through ring cleavage. The end products of catabolism are beta-amino acids, ammonia and carbon dioxide.

You might be interested in
Which of the following is a BEHAVIORAL adaptation?
Sergio039 [100]

Answer:

Forward Facing Eyes

duh how much more does it needs to be obvious

6 0
2 years ago
Read 2 more answers
Which of the following is not a reason why there has there been so much attention given to saving tropical rainforests?
Savatey [412]
C) vacation since browne w to end w where d r
4 0
3 years ago
Read 2 more answers
Name the process by which soil is formed from rocks? ?
r-ruslan [8.4K]

Weathering and soil formation.

3 0
3 years ago
Read 2 more answers
Differentiation requires __________ of particular genes to produce populations with __________ capabilities that form tissues. d
exis [7]

Answer;

-Inactivation; limited

Differentiation requires inactivation of particular genes to produce populations with limited capabilities that form tissues.

Explanation;

-Cell differentiation is how generic embryonic cells become specialized cells. This occurs through a process called gene expression.

-Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions.

-Gene expression plays a critical role in the morphological changes that take place in a developing embryo and fetus and in the differentiation of stem cells to form specialized cells.

8 0
3 years ago
What do psychologist call a relatively permanent change in behavior or knowledge
Llana [10]

Answer:

operant conditioning

Explanation:

In operant conditioning, organisms learn to associate events that repeatedly happen together. The word "operant" should be changed to the word "classical." any relatively permanent change in behavior brought about by experience or practice.

hope it helps : )

please mark me brainliest

5 0
3 years ago
Other questions:
  • What is a complex protein-iron compound in blood that carries oxygen to cells?
    6·1 answer
  • What system includes the core, mantle, and crust of the Earth?
    13·2 answers
  • You need to measure the diameter of a soda can. Which measuring tool would produce accurate results that you would expect to be
    13·2 answers
  • All of the following are found in a chloroplast EXCEPT?
    13·2 answers
  • Distinguish between metabolism anabolism and catabolism ​
    10·1 answer
  • Natural selection select one:
    6·1 answer
  • To be considered a living thing an organism must be able to
    12·1 answer
  • During this process, the nucleus of a cell divides to form two nuclei that are identical to the original cell
    7·2 answers
  • The answer please answer will give brainliest
    8·2 answers
  • Which is a function of the structure that is represented in the image?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!