DNA Study guide

Guanine pairs with this nucleotide...

• adenine
• thymine
• uracil
• cytosine

Thymine pairs with this nucleotide

• Uracil
• Adenine
• Cytosine
• Guanine

This replaces Thymine in RNA

• Cytosine
• Adenine
• Uracil
• Guanine

_________ backbone

• Phosphate

• Sugar

• Nitrogen

• Protein

______ bases attaches to the 5 carbon sugar

• Nitrogen

• Carboxyl
• Amino
• Phosphate

Each unit of DNA is called a...

• nucleotide
• protein
• chromosome
• gene

This is the 5-carbon sugar

• Triose
• Tetrose
• Hexose
• Deoxyribose

Adenine pairs with this nucleotide

• Uracil
• Guanine
• Cytosine
• Thymine

DNA has the information for our cells to make...

• nucleotides
• carbohydrates
• lipids
• proteins

Tags

NGSS.HS-LS1-1

Scientist who took X-rays of DNA

• Francis Crick
• Linus Pauling
• Rosalind Franklin
• James Watson