Stages of Cell Cycle
The loose state of DNA
What is chromatin?
Chromosomes are unwinding and a cleavage furrow forms.
What is telophase?
What type of molecule receptors?
Proteins
Hormones are what type of cell communicators?
What is long distance?
Chromosomes are lined up in the middle of the cell
What is metaphase?
Codes for a protein that stops cell division.
What is p53?
Another name for a chemical signal. It binds to a receptor.
What is a ligand?
Sudphase in which organelles mature and replicate.
What is G2?
Portion of the pathway that involves a phosphorylation cascade.
What is transduction?
At what phase do chromosomes begin to wind up?
What is a prophase?
Chromatids are pulled apart and move towards the poles.
What is anaphase?
3 reasons why Mitosis occurs.
Growth, Repair of Damage, Maintenance (replace worn out cells)
Type of receptor that can activate multiple responses.
What is a tyrosine kinase?
Spindle fibers attach to the centromeres
What is metaphase?
Checkpoint for surface area to volume ratio.
What is the G1/S checkpoint?
Largest group that has an alpha subunit which activates a secondary messenger.
What is a G protein?