CrystaAduddell CrystaAduddell

21-05-2015
Biology

contestada

The percentage of thymine in the DNA of an organism is approximately 30%. What is the percentage of guanine?
A. 70%
B. 30%
C. 40%
D. 20%

Respuesta :

lulu1991 lulu1991

21-05-2015

The answer is D. In DNA molecule, the thymine is paired with adenine. So the percentage of A equals to T, 30%. And guanine is paired with cytosine. The percentage of G and C are equal. So the percentage of G is 20%.

Answer Link

Otras preguntas

Which of the following represents the damaging effects of deforestation? A. Less carbon dioxide and some rainfall B. More oxygen and frequent rainfall

Why are distant objects in the universe moving away from earth? A. Because of a supernova event B. Because the universe is expanding C. Because the light they

Consider how hope valley, a popular ski resort, could use capital budgeting to decide whether the $ 8 million river park lodge expansion would be a good inves

A key is a taxon. A. True B. False

Prior to meiosis during which stage of the cell cycle does dna replication occur

The _____________ defines) what the system does. mission of the system ra operational characteristics previous findings

match each bodily fluid with the correct description A. Can transmit HIV B. Cannot transmit HIV _Urine _Blood

What is the value of 3.5(11)+1.9(11)+1.6(11)

what is the value of the expression 2x2+3xy-y2, when x=2 And y=-4

A quadratic equation of the from 0=ax2+bx +c has discriminated value of -16 .how many real number solutions does the equation have