rebeshyaba9ils rebeshyaba9ils

02-06-2016
Chemistry

contestada

The nitrogenous bases cytosine and thymine are
a. purines.
b. a phosphate group.
c. a sugar group.
d. pyrimidines.

Respuesta :

isaackz97 isaackz97

03-06-2016

Purines are adenine and guanine. So the answer should be D (Pyrimidines). besides, phosphate group and pentose sugar are a part of a nucleotide.

Answer Link

Otras preguntas

You and your friend got tricked into helping another friend move stuff from a garage into moving truck. The ramp used is 12 feet long and makes a 36° angle with

Plz answer the question if u want 30 points. A marketing company is conducting a survey about snack foods. The surveyors will call a number of households in one

Which decimial number means the same as 12/100

I will mark you brainlist!

The House of Representatives and the Senate make up which branch of the U.S. Government?

To make 1 batch of green paint, Ethan mixes 2 3/8 ounces of blue paint and the same amount of yellow paint. How many ounces of blue paint is needed to make 5 b

Without the Sun, there would be no life on Earth. This is because the Sun is the major source of all on Earth. A) energy B) flares C heat D) sunfish

During a testing process, a worker in a factory mounts a bicycle wheel on a stationary stand and applies a tangential resistive force of 125 N to the tire's rim

because the moon has little gravity it can't _____

The coordinates of point A are (6, 2).The coordinates of point B are (2, 6).AB¯¯¯¯¯is transformed to form A′B′¯¯¯¯¯¯¯, shown in the graph.What is the transfor