DNA

Front

DNA stands for

Back

Dioxyribo Nucleic Acid

Front

Order from largest to smallest structure: chromosome, DNA strand, gene, nucleotide

Back

chromosome, DNA strand, gene, nucleotide

Front

What are the parts of a nucleotide?

Back

phosphate, sugar, base

Front

One strand of DNA has how many nucleotides?

Back

millions

Front

Which of the following is correctly matches: ATT GTA CGA? Options: TAA CAT GCT, ATT GTA CGA, TAA GTA TCG, GCC ACG TAC

Back

TAA CAT GCT

Front

What do genes do?

Back

make proteins

Front

The size and shape of proteins determines:

Back

their function

Front

The 'backbone' or 'ribbon' of the DNA strand is made of:

Back

phosphate and sugar

Front

Covalent bonds occur:

Back

on the ribbon (between the sugar)

Front

Where do hydrogen bonds occur? Options: on the ribbon (between the sugar), between the bases, only between A & T, only between G & C

Back

between the bases