SGL Jeopardy

Cell biology

100

What are the 4 phases of the cell cycle

G1, S, G2, M

200

What are tumour suppressor genes?

Normally induce apoptosis

300

What is metaplasia?

Change in cell type 

400

Explain what cancer being "sporadic" means

Progressive accumulation of genetic mutations/changes during a persons lifetime

500

Explain necrosis. Does it need energy? Does inflammation occur?

Necrosis is rapid uncontrollable cell death. It is a passive process. Inflammation occurs.

Bones and cartilage

100

List the 2 main types of bone

Compact, spongy

200

Where is the epiphysis in a long bone?

Proximal and distal ends

300

What is the correct order for these cartilage cells:

- Chondroblasts, chrondrocytes, chrondrogenic cells

Chondrogenic cells, chondroblasts, chondrocytes

400

List the 5 components of the bone matrix

Collagen, proteoglycans, glycoproteins, calcium, phosphate, 

500

 Which has Type 1 collagen:

Hyaline cartilage, elastic cartilage, fibrocartilage.

Fibrocartilage

Cardiovascular system

100

List the 4 chambers of the heart

RA, LA, LV, RV

200

Whats the formula for cardiac output?

Cardiac output= HR x SV

300

Depolarisation towards the lead will show what on an ecg

Bump up

400

What's one phase of the cardiac cycle where both are valves closed

Isovolumetric contraction

500

Function of the ligamentum anteriosum in a foetus

Allows communication between aorta and pulmonary trunk