An organism that has 1 recessive and 1 dominant allele
What is a heterozygote?
100
Where translation takes place
What are ribosomes?
100
A condition in which individuals have 1 more or 1 fewer chromosomes
What is aneuploidy?
200
Normal cells only divide until they touch each other.
What is density dependence inhibition?
200
Homologous chromosomes separate during this phase?
What is anaphase I?
200
A parent with type AB blood can never have a child with this type of blood
What is type O?
200
Carries amino acids to the ribosomes
What is tRNA?
200
RNA has this instead of thymine
What is uracil (U)?
300
Type of cancer that starts in the linings of the body
What is a carcinoma?
300
Stage when crossing over occurs
What is prophase I?
300
The dominant allele does not completely mask the recessive allele
What is incomplete dominance?
300
The process in which DNA instructions are turned into proteins
What is translation?
300
DNA consist of 2 polynucleotide strands that form this type of shape
What is a double helix?
400
Normal cells only divide when they are attached to a surface
What is anchorage dependence?
400
The number of chromosomes in a human gamete
What is 23?
400
Hemophilia is a disorder that is inherited this way
What is X-linked inheritance?
400
Cytosine always pairs with this nitrogenous base
What is guanine?
400
Attaches fragments of DNA on the lagging strand during replication
What is DNA ligase?
500
The spread of cancer cells
What is metastasis?
500
The way in which one homologous pair orients itself at the metaphase plate does not affect the way another pair of homologous chromosomes will orient itself
What is independent assortment?
500
A type of disorder where an individual has only 1 X chromosome
What is Turner's Syndrome?
500
Three things that make up a nucleotide
What are a phosphate group, five carbon sugar, and nitrogenous base?
500
Sets of three nucelotide bases on RNA that code for specific amino acids