Ch9,10,11 Mitosis, Cancer, and Meiosis Vocabulary

Which phase doubles all the chromosome DNA?

S Phase

What is cell division called?

Mitosis

Which phase loses its nuclear envelope?

Prophase

What are Proteins that help regulate the cell cycle?

Cyclins

Which phase is the growth phase?

G1 Phase

What a lump of tissue where the cells pile up on top of each other forming a mass?

Tumor

What is it called when N chromosomes?

Haploid

Human sperm and Egg have this many chromosome

23

What is 2N chromosomes?

Diploid

All human cells except gamete cells have this many chromosomes

46

What is the phase called that has chromosomes crossing over?

Prophase I

Uncontrolled cell growth, abnormal p53 gene

Cancer

Abnormal gene that causes cancer

p53

Variant forms of a gene detected as different phenotypes (traits). Different blood types would be an example of this

Allele

Is the series of events that takes place in a cell leading to its division and formation of identical daughter cells. It includes phases called G1,SG2, and M

Cell Cycle

Cell separates the chromosomes in its cell nucleus into two identical sets in two nuclei

Mitosis

The process of programmed cell deal

Apoptosis

Development of secondary malignant growths at a distance from a primary site of cancer

Metastasis

Which is metaphase?

Which is Telophase?

Which is animal Cytokinesis?

Which is Interphase?

Which is anaphase?

Which is prophase?

Which is plant Cytokinesis?

What is the volume of the cube?

For a 2x2x2 cube, times them by each other. 2x2 is 4 and times 2 is 8.

What is the surface area of the cube?

For a 2x2x2 cube, you times each side. A cube has 6 sides for (2x2)(2x2)(2x2) which is 24.

What is the SA / V ratio?

For a 2x2x2 cube, you divide the SA by the volume. So 24 divided by 8.