Cell Cycle
DNA Replication
Genetics
Membrane Transport
100
What are the three phases that comprise interphase?
G1, S, G2
100
Which enzyme unzips the double helix?
Helicase
100
What is phenotype?
Physical appearance or observable trait
100
Name the three major components to the plasma membrane.
- Phospholipids
- Transport Proteins
- Carbohydrate Chains
200
What disease is uncontrolled cell division?
cancer
200
List the three enzymes for DNA replication in order.
1. Helicase
2. DNA Polymerase
3. Ligase
200
White flowers crossed with red flowers produce pink offspring. This is due to...
incomplete dominance
200
The movement of molecules from an area of high concentration to an area of low concentration without using ATP is what type of transport?
Passive Transport
300
What is the purpose of mitotic cell division?
Growth and Repair
300
DNA is copied during this phase of the cell cycle.
S Phase
300
Is the genotype Bb heterozygous or homozygous?
Heterozygous
300
The movement of molecules from an area of low concentration to an area of high concentration by using ATP is what type of transport?
Active Transport
400
In which phase of mitosis do sister chromatids
separate?
Anaphase
400
True or False? DNA Replication is considered semi-conservative?
True
400
If a male and female are both carriers of the allele for albinism which is a recessive disorder, what is the phenotypic ratio of their children?
Phenotypic ratio: 75% unaffected, 25% affected
400
This term describes how the plasma membrane allows some molecules to pass and not others.
selectively permeable
500
In which phase of mitosis do chromosome line up in
the middle?
Metaphase
500
This enzyme lays down new DNA nucleotides in 5’ to 3’
direction.
DNA Polymerase
500
What inheritance pattern is depicted in this pedigree?
Dominant
500
It will shrink.