biology 1710 chapter 9 cell cycle

Cell division

Interphase

Mitosis

Cytokinesis

Genome

complete collection of dna

Chromosomes

dna packaged for duplicaiton

Centromere

prokaryotic dna package, circular

Sister chromatids

Chromatin

loose dna wrapped around histones

Histones

Chromosome condensation

Germ line cells

haploid cells for reproduction

Gametes

reproductive cells

Somatic cells

all non reproductive cells, diploid

Haploid

Diploid

Polyploid

more than 2 copies of chromosomes

Meiosis

reproduction of haploid gametes

Cell cycle

M phase

G1 phase

S phase

G2 phase

Prophase

Prometaphase

Metaphase

Anaphase

Telophase

Centriole

Centrosome

Nuclear envelope

Nucleoli

what does the Mitotic Spindle do?

it moves chromosomes in mitosis.

Asters

Microtubules

Kinetochores

Metaphase plate

Cohesin proteins

Cleavage furrow

Contractile ring

Cell plate

doesn’t exist, cell’s equator

Binary fission

G1 checkpoint

S phase checkpoint

G2 checkpoint

Metaphase checkpoint

Cancer

Angiogenesis

Oncogenes

Proto-oncogenes

Tumor-suppressor genes

P53

why is a tumor Benign?

why is a tumor malignant?

Metastatic tumor

what is the goal Radiation Therapy

Chemotherapy

what phase does XXXXXX occur?

what is the complex of DNA and associated proteins called

chromatin

what must occur before cell division?

replication of DNA

central dogma

rna>DNA>Protien

what is rhe mitotic spindle made of?

it is made of microtubules and proteins

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