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DNA and Mutations Review

Authored by Kristine Meindl

Biology

9th - 12th Grade

NGSS covered

Used 4+ times

DNA and Mutations Review
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following is NOT a major difference between DNA and RNA?

DNA is double stranded

RNA cannot leave the nucleus and DNA can

DNA contains thymine instead of uracil

RNA is single stranded

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The central dogma states that information flows from

DNA to RNA to DNA

DNA to polysaccharides to DNA

RNA to DNA to polysaccharides

DNA to RNA to proteins

Tags

NGSS.HS-LS1-1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

A nucleotide consists of

a sugar, a protein, and adenine

a sugar, a phosphate group, and a nitrogen base

a starch, a phosphate group, and a nitrogen base

a sugar, an amino acid, and starch

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of these describes the function of RNA polymerase?

Amplifies the “message” by making multiple copies of an mRNA molecule after it has been transcribed from DNA

Translates DNA into protein

Transcribes DNA to mRNA

Converts a protein sequence to mRNA

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

During DNA replication, a complementary strand of DNA is made for each original strand. If a portion of the original strand is CCTAGCT, then the new strand will be

TTGCATG

CCTAGCT

AAGTATC

GGATCGA

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

RNA differs from DNA in that RNA

contains the nitrogen base thymine.

contains the nitrogen base uracil.

contains the sugar deoxyribose.

contains the sugar ribose.

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

mRNA: CUC AAG UGC UUC

What is the DNA sequence this strand came from?

CUC AAG UGC UUC

CTC AAG TGC TTC

GAG TTC ACG AAG

GAG UUC ACG AAG

Tags

NGSS.HS-LS1-1

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