What is the difference between DNA and mRNA

DNA is a double stranded construct of genetic information with nucleotides: Adenine, thymine, guanine, and cytosine. DNA contains deoxyribose.

mRNA is a single stranded transcribed version of a DNA sequence with nucleotides adenine, uracil, guanine and cytosine. mRNA is composed of ribose sugars.

AT

Related Biology IB answers

All answers ▸

Describe the basic principles of cell theory giving examples to support them


How does the structure of the kidney relate to its function?


Outline the role of insulin and glucagon in the regulation of glucose and outline type 1 and type 2 diabetes.


Explain that female carriers are heterozygous for X-linked recessive alleles.