Exam 3: Cells

Match each phase of mitosis to its corresponding description. -the spindle fibers form

The end product of the process of translation is an amino acid chain or protein.

What is the process by which substances scatter themselves evenly throughout an available space?

What are the protein factories of the cell?

If the messenger RNA code is uracil - adenine - guanine,the transfer RNA code would be adenine - uracil - cytosine.

If one side of a DNA molecule is adenine - guanine - cytosine - cytosine,the opposite side would be thymine - cytosine - guanine - cytosine.

In anaplasia,cells fail to mature normally and do not differentiate as they should.

Match each phase of mitosis to its corresponding description. -the cleavage furrow completely divides the cell into two parts

Which structure makes new membranes for the cell?

Chromatids form during prophase.

Explain the difference between osmosis and dialysis.

Define or explain pinocytosis and phagocytosis.

During telophase,two nuclei appear and the chromosomes become less distinct.

The lysosome plays an important role in apoptosis (cell suicide).

Cellular respiration occurs in the Golgi apparatus.

The cell membrane is able to efficiently move material because each ion pump can move a number of different substances.

Diffusion of a substance across a cell membrane is an example of active transport.

Which term refers to an increase in cell size?

The only cells in humans that have flagella are sperm cells.

Atrophy is a characteristic of many neoplasms.