IB Biology Topic 7

What part of a nucleotide is part A?

• Phosphate: attaches to 5 C of deoxyribose

• Sugar: 5 Carbon Sugar of deoxyribose

• Base: Attach to 1 Carbon

• A covalent bond that bonds each of the structures together

Tags

NGSS.HS-LS1-1

What part of a nucleotide is part B?

• Phosphate: attaches to 5 C of deoxyribose

• Sugar: 5 Carbon Sugar of deoxyribose

• Base: Attach to 1 Carbon

• A covalent bond that bonds each of the structures together

Tags

NGSS.HS-LS1-1

What part of a nucleotide is part C?

• Phosphate: attaches to 5 C of deoxyribose

• Sugar: 5 Carbon Sugar of deoxyribose

• Base: Attach to 1 Carbon

• A covalent bond that bonds each of the structures together

Tags

NGSS.HS-LS1-1

What do the Lines in between the structures of a nucleotide represent?

• Phosphate: attaches to 5 C of deoxyribose

• Sugar: 5 Carbon Sugar of deoxyribose

• Base: Attach to 1 Carbon

• A covalent bond that bonds each of the structures together

Tags

NGSS.HS-LS1-1

Purine include what type of bases and structures?

• Double Ring Structure

• Adenine and Guanine

• Single Ring Structure

• Thymine and Cytosine

Pyrimidine include what type of bases and structures?

• Double Ring Structure

• Adenine and Guanine

• Single Ring Structure

• Thymine and Cytosine

Which of the following is not a base in RNA?

• Adenine (A)

• Guanine (G)

• Thymine (T)

• Cytosine (C)

Which of the following is not a base in DNA?

• Adenine (A)

• Guanine (G)

• Uracil (U)

• Cytosine (C)

What type of bond is between phosphate , sugar, and base in a nucleotide?

• Covalent Bond

• Ionic Bond

• Hydrogen Bond

• Covalent Bomb

What type of bond is formed between the base pairs in a nucleotide?

• Covalent Bond

• Ionic Bond

• Hydrogen Bond

• Hydrogen Bomb