WorksheetsHeredity Review
Total questions: 24
Worksheet time: 12mins
Name this structure
Double Helix
Twisted Ladder
Hydrogen Bond
Nucleotide
Which organelle is DNA found in?
Nucleus
Vacuole
Ribosome
Cell Membrane
What are the proper complementary base pairs in DNA?
A-G and C-T
G-T and A-C
A-U and C-G
A-T and C-G
During which part of the cell cycle is DNA replicated?
G1
Synthesis
Mitosis
G2
What determines the code, or information, of a DNA molecule?
The color of the nitrogen bases
The shape of the nitrogen bases
The order of the nitrogen bases
The nucleus
All mutations are bad
True
False
What type of mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-A
Insertion
Frameshit
Deletion
Substitution
Having a Widow's Peak is dominant (W) over not (w). If parent A (WW) and parent B (ww) have a child, what is the likelihood that--
The child will have a widow's peak
100%
The child will not have a widow's peak
0%
The genotype of these children
Ww
The genotype for a yellow plant is...
Two heterozygous (Tt) tall pea plants are crossed. Tall (T) is dominant. Short (t) is recessive. Which is the likelihood of each phenotype?
50% tall and 50% short
75% tall and 25% short
100% short
Which kitten is most likely the offspring of this cat?
1
2
3
4
________ are used to ________ DNA pieces by ________
Restriction enzymes, connect, fission
Restriction enzymes, isolate, "snipping"
Plasmids, connect, fission
Plasmids, isolate, "snipping"
A man who is heterozygous for type B blood and a woman who is homozygous for type A. What are the chances that their first child will have type AB blood?
25%
50%
75%
100%
Transcribe the following DNA strand: CTG AAT
GAC TTA
CTG AAT
GAC UUA
CUG AAU
Which of the following would result in a frameshift mutation?
Insertions only
Substitution only
Deletion only
Insertions and Deletions
