Biology DNA Replication

In DNA language, what pairs with Adenine?

• Cytosine

• Guanine

• Thymine

• Uracil

In DNA language, what pairs with Cytosine?

• Adenine

• Guanine

• Thymine

In RNA language, what pairs with Adenine?

• Thymine

• Uracil

• Guanine

What are nitrogen bases called that have 2 rings in their structure?

• Purines

• Pyrimidines

Which of the following helps DNA to unwind or unzip?

• DNA Helicase

• DNA Polymerase

• RNA Helicase

What are the areas or pockets called where DNA opens to copy simultaneously?

• Codons

• Replication Forks

• DNA Splices

What is the process called wihen DNA is coded and the code is used to make proteins?

• Gene Translation

• Gene Expression

• Gene Coding

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which of the following are a result of a chromosomal mutation?

• Down Syndrome

• Turner's Syndrome

• Klinefelter's Syndrome

At the cell's ribosomes, which of the following is used to create proteins?

• exon

• codon

• anticodon

A change in an organism's DNA is called a...

• operon

• codon

• mutation

Tags

NGSS.HS-LS3-2