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
True [87]
3 years ago
15

What is the main difference between purines and pyrimidines?

Biology
1 answer:
zubka84 [21]3 years ago
6 0
Purines are two ringed structures
pyrimidines are single ringed structures
You might be interested in
The organism pictured belongs to the Class Chondrichthyes or the _______________ fishes.
eduard
<span>cartilaginous Is the word you can use to fill in the blank!</span>
6 0
3 years ago
Read 2 more answers
If an individual's gametes are exposed to x-rays before being passed to offspring what will most likely happen?
sleet_krkn [62]
The individuals gametes cells would be damaged, possibly taking his ability to have offspring.
8 0
3 years ago
un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo deraza pura, estos apareamie
konstantin123 [22]

Pregunta completa: un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo de raza pura, estos apareamientos dieron 20 descendientes de colo rojo y 25 de color negros.

A) cual de dichos caracteres fenotipicos es mas probable que este causado por un homocigoto recesivo?

B) segun su hipotesis cuantos individuos de cada clase habrian esperado

Answer:

A) El color rojo es causado por un genotipo homocigota recesivo

B) Se habrían esperado 22.5 individuos negros y 22.5 individuos rojos, que juntos sumarian un total de 45 individuos.

Explanation:

El desarrollo del problema se encuentra disponible en el archivo adjunto

Download pdf
3 0
3 years ago
What is the entire group of accounts maintained by a company called?
sergeinik [125]

Answer:

it is called a ledgar

Explanation:

Dont really know how to explain but hopefully it's right

4 0
3 years ago
Read 2 more answers
In which two places do divergent boundaries occur? land and oceans oceans and volcanoes volcanoes and lower mantle lower mantle
strojnjashka [21]

Answer: The answer is A: land and oceans.

i just did the quiz and got it right

hope this helps you :D

6 0
3 years ago
Read 2 more answers
Other questions:
  • The nursing supervisor assigns a nurse to care for five clients in the intensive care unit (icu). the nurse notes that all the c
    14·1 answer
  • A student is studying a cell and can clearly see that is has ribosomes and mitochondria. Which statement best describes how the
    12·1 answer
  • Could a desert form at 45°N latitude
    7·2 answers
  • An organism’s niche is determined by its ,______ which is it’s physical environment
    8·2 answers
  • What are the parallels? What are the differences?
    13·2 answers
  • ....What is NET ZERO
    8·2 answers
  • If the organisms at level 2 were to decrease, explain what would happen to 6 points
    15·1 answer
  • 1. The bronchi and alveoli organs are part of which organ system?
    15·1 answer
  • A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive conditions) and expresses t
    5·1 answer
  • What percentage of the human genetic code influences visible characteristics associated with race?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!