For questions 1-5, complete each statement by writing the correct word or

words.

1. The building blocks of DNA are

2. Nucleotides in DNA are made of three basic components: a sugar called

, and a nitrogenous

3. DNA contains four kinds of nitrogenous bases:

, and

4. In DNA, can be joined in any order.

5. The nucleotides in DNA are joined by

bonds.

Question

Makenzie Chan

Biology

8 June, 23:34

For questions 1-5, complete each statement by writing the correct word or

words.

1. The building blocks of DNA are

2. Nucleotides in DNA are made of three basic components: a sugar called

, and a nitrogenous

3. DNA contains four kinds of nitrogenous bases:

, and

4. In DNA, can be joined in any order.

5. The nucleotides in DNA are joined by

bonds.

+1

Answers (2)

Know the Answer?

Christina Thomas · Answer 1

1. Nucleotides

2. ribose or deoxyribose, nitrogenous base, and a phosphate group

3. A (adenine), C (cytosine), G (guanine), T (thymine).

4. False. Adenine pairs with Guanine, and Thymine pairs with Cytosine only.

5. covalent

Orion Zamora · Answer 2

1. Nucleotides

2. Deoxyribose, base

3. Adenosine, thymine, cytosine and guanine

5. Hydrogen bonds with a sugar phosphate backbone