Question

What is DNA?

1-Where in the cell is the molecule that contains the instructions that will tell the cell the function it carry out in the body?

3-What are the four letters in the DNA 'alphabet'? How do these letters pair up?

Answer 1

i know that the letters are ATCG - Adenine, Thymine, Cytosine, and Guanine.How do they pair up?

Answer 2

Hmm, I don't know. I'll look into it if nobody else answers it, but I'm also helping another lady ;-; Until then lets see if someone else can help @Alexaalexi @beccaboo333 @rosinha

Answer 3

What is DNA

DNA, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA


The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA consists of about 3 billion bases, and more than 99 percent of those bases are the same in all people. The order, or sequence, of these bases determines the information available for building and maintaining an organism, similar to the way in which letters of the alphabet appear in a certain order to form words and sentences
Where in the cell is the molecule that contains the instructions that will tell the cell the function it carry out in the body ?

What are the four letters in the DNA 'alphabet'? How do these letters pair up

DNA bases pair up with each other, A with T and C with G, to form units called base pairs. Each base is also attached to a sugar molecule and a phosphate molecule. Together, a base, sugar, and phosphate are called a nucleotide :D

Answer 4

MMM not sure about the first question. But about the second : A and T pair up, And C and G pair up.

Answer 5

thanks @Alexaalexi and @rosinha

Answer 6

u are welcome:D