Organelles
This organelle houses chromosomes
Nucleus
When one cell type morphs into another it is called
metaplasia
Uncontrolled unorganized pathologic cell death is called
necrosis
True or False: S phase checkpoint is the step where the cell irreversibly commits to cell division
False, it is at the G1 checkpoint
True or False: Mitosis results in 2 genetically different daughter cells
False. 2 genetically identical cells are formed!
This organelle has hydrolytic enzymes in an acidic environment
Lysosome
Loss of demand and innervation can cause
atrophy
type of necrosis most commonly associated with brain damage or injury
liquefactive necrosis
True or False: Melanoma is a benign cancer
False! It is the exception to the naming system.
Name of the process that causes programmed cell death
apoptosis
This organelle has it's own genome that is maternally inherited
Mitochondria
Metaplasia can progress to
Dysplasia
Large white cells coupled with calcification is seen in
fat necrosis
List any 4 characteristics of a malignant tumor
Large, fast-growing, invasive, poorly differentiated, ability to metastasize
This field studies the causes and effects of disease and injury
Pathology
This organelle is responsible for production of steroid hormones
Smooth Endoplasmic Reticulum
The cellular adaptation that occurs from weightlifting is called
Physiological hypertrophy
The process by which an injured swollen cell begins to break into smaller compact pieces in order to regulate volume
membrane blebbing
Name and briefly describe the stages of mitosis
Prophase: Chromosomes condense and become visible, Nuclear envelope breaks down
Prometaphase: Mitotic spindle fibers attach to kinetochores on chromosomes
Metaphase: Chromosomes line up in the middle of the plate
Anaphase: Sister chromatids pulled apart toward opposite poles
Telophase: Chromosomes arrive at opposite poles and nuclear envelope reforms around each set of chromosomes
This molecule has a secondary and tertiary structure that binds an amino acid on one end and the mRNA on the other end
tRNA
This component of a specific organelle is the target for many antibiotics like Penicillin
Peptidoglycan
This type of cellular adaptation allows for liver regeneration
compensatory hyperplasia
Eosinophilic necrosis is seen in
fibrinoid necrosis
What is the name of a malignant bone cancer?
Osteosarcoma
This cell type has 70S ribosomes
Prokaryote