A structure within a cell that performs a specific function.
What is an organelle?
100
The process by which a cell's nucleus divides.
What is mitosis?
100
The dispersal of ink in a beaker is an example of.
What is diffusion?
100
A genetic trait that appears in every generation of offspring is called.
What is dominant?
100
A particularly active cell might contain large numbers of these.
What is mitochondria
200
The organelle that receives proteins and lipids from the ER, labels the molecules made in the ER, and releases molecules in vesicles is the.
What is Golgi Apparatus?
200
A typical human cell contains 46 chromosomes. After mitosis and cytokinesis, each of the two new cells formed from the original cell has a complete set of ____ chromosomes.
What is 46?
200
The diffusion of water.
What is osmosis?
200
Tallness is dominant (T) over shortness (t) in pea plants. Identify the genotype of a heterozygous pea plant.
What is Tt?
200
Hooke's discovery of cells was made while observing.
What is dead plant cells or cork cells?
300
The cell's ATP is produced in the.
What is the mitochondria?
300
The diploid number of chromosomes in a human skin cell is 46. How many chromosomes are in a human egg cell?
What is 23?
300
A cell placed in a hypotonic solution will.
What is swell?
300
An individual heterozygous for a trait and an individual homozygous recessive for the trait are crossed and produce many offspring. These offspring are likely to be of how many different phenotypes.
What is 2?
300
List the correct sequence of the cell cycle.
What is G1->S->G2->M->Cytokinesis
400
Identify 2 characteristics of the plasma membrane.
What is encloses the contents of a cell, allows materials to move into and out of a cell and is selectively permeable.
400
The phase of mitosis characterized by the arrangement of all chromosomes along the equator of the cell is called ___.
What is metaphase?
400
Water and solutes move in and out of a cell from areas of ____ to ____ concentration.
What is high to low?
400
The device used to determine the probably outcome of genetic crosses.
What is a punnett square?
400
A trait that occurs in 450 individuals out of 1,800 individuals occurs with a probability of ___.
What is .25?
500
Identify 2 organelles found only in plant cells but not in animal cells.
What is cell wall, chloroplasts, large central vacuole?
500
The difference between anaphase of mitosis and anaphase I of meiosis is that.
What is chromatids do not separate at the centromere in anaphase I but as homologous chromosomes?
500
Which type of solution causes a cell to shrivel or shrink?
What is hypertonic?
500
An organism that has inherited two of the same alleles of a gene from its parents is called.
What is homozygous?
500
A change in a gene due to damage or incorrect copying is called.