DNA Structure
DNA Function
Unit Vocab
DNA Structure 2
Mixed
100

What is the structure of a DNA molecule?

Double Helix
100

What information does DNA store?

hereditary info.
100
What is the DNA sugar?

Deoxyribose

100

What is the acid type of DNA?

nucleic acid
100

What is the purpose of DNA?

to store information
200

What are Chromosomes?

Very long structures consisting of two DNA polymers

200

What are examples of traits determined by DNA?

how it eats, how it looks like, how it moves, etc.

200
What does DNA stand for?

Deoxyribonucleic acid.

200
What are the 3 components of a nucleotide?

sugar, phosphate, nitrogen base

200

What is the 3' carbon?

OH

300

Each gene is further divided into how many nucleotide subsegments?

3
300

"DNA is an instruction manual for...?"

"...how to build life"
300
What are Genes?

segments of double stranded DNA

300

What is the 5' carbon?

Phosphate

300

DNA folds itself into paired packages called...

chromosomes
400
What are the 4 bases of DNA?

Adenine

Thymine

Guanine

Cytosine

400

What is the purpose of a DNA polymer?

To direct the production of other polymers called proteins

400

What is a telomere?

DNA at the end of linear chromosomes

400

Are DNA molecules monomers or polymers?

polymers
400
Which carbon atoms link together?

carbon 5' and carbon 3'

500
Which base links to which?

A-T

C-G

500

What do proteins formed by codons fully determine?

the traits of an organism
500

What is electrophoresis?

A technique used to separate DNA fragments according to size

500

What is the name of the linkage or bond that links together DNA's nucleotides?

phosphodiester bond
500

What is the role of ribosomes?

It puts the amino acids referred to by each codon in a gene together

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