DNA review

There are three parts of the nucleotide, the​ (a)   ,​ (b)   and ​ (c)   .

• phosphate
• 5 carbon sugar
• nitrogen base
• Adenine
• Thymine
• Nucleus

​ (a)   are sets of 3 nucleotides that code for amino acids

• codons
• nucleotides
• genes

Match the following

• 1 of the pair to theorize the shape of DNA

• Rosalind Franklin

• Shape of DNA

• Double helix

• Contains our genes

• Crick

• 1 of the pair to theorize the shape of DNA

• Francis

• Discovered DNA's shape with x-ray

• DNA

What nucleotide pairs with Thymine and Uracil in RNA?

This nucleotide pairs with guanine

Reorder the following from smallest to largest

• DNA strand

• Nitrogen base

• Nucleotide

• Codon

Match the following

• Thymine

• Cytosine

• Adenine

• Uracil (in RNA)

• Cytosine

• Thymine

• Guanine

• Guanine

• Adenine

• Adenine

Draw the shape of DNA

Explain how mutations can be good in a population.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

A ​ (a)   is a change in the DNA sequence that can harm or be good for an organism

• Mutation
• Gene
• Hydrogen bond
• Nitrogen

Tags

NGSS.HS-LS3-2