Biology Extension Test

Biology Extension Test

74 Qs

quiz-placeholder

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Biology Extension Test

Biology Extension Test

Assessment

Quiz

others

Hard

Created by

Tangie Dunn

FREE Resource

74 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
This diagram shows DNA fingerprints from a daughter horse, the mother horse, and four possible fathers. Which horse is most likely the father?
1
2
3
4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
A DNA sequence is TCC. What amino acid does it code for?
Serine
Arginine
Glycine
Glutamic acid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
An mRNA sequence is GCG. What amino acid does it code for?
alanine
arginine
histidine
tyrosine

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
An mRNA molecule has the sequence CUCAAGUGCUUC. What amino acids does this mRNA molecule code for?
Ser-Tyr-Arg-Gly
Val-Asp-Pro-His
Glu-Lys-Cys-Phe
Pro-Glu-Leu-Val

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
A DNA molecule has the sequence GCT. Which mutated sequence will affect the protein produced?
GTT
TCC
TCT
GCA

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
The process represented in the diagram uses a template strand of DNA to produce a molecule that can now leave the nucleus. What type of molecule is produced?
mRNA
new DNA
Polypeptide
carbohydrate

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which scientists are credited with discovering the structure of DNA?
Avery and Chargaff
Mendel and Griffith
Hershey and Chase
Watson and Crick

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