- Some cancer cells have a receptor protein in their cell-surface membrane that binds to a hormone called growth factor. This stimulates the cancer cells to divide.Scientists have produced a monoclonal antibody that stops this stimulation.Use your knowledge of monoclonal antibodies to suggest how this antibody stops the growth of a tumour.
- It moves from a ____ concentration to a ______ concentration.
- Active transport moves substances ________ their concentration gradient.
- the steepness of concentration gradient, molecular size, temperature, and electrical or pressure gradient
- diffusion, osmosis, facilitated diffusion, membrane-assisted transport, and active transport
- Differentiate between exergonic and endergonic reactions. - endergonic
- equation for overall cellular respiration - What goes in
- Differentiate between exergonic and endergonic reactions. - exergonic
- equation for overall cellular respiration - What goes out
- equation for overall cellular respiration - What become oxidized
- equation for overall cellular respiration - What become reduced
- Describe how enzymes can be regulated - inhibition - Competitive Type
- Discuss the function of the cell membrane - Protection
- Contrast prokaryotic and eukaryotic cells - Chromosomes
- how solutes move along concentration gradients
- Describe how enzymes can be regulated - inhibition - molecules
- Discuss the components of the cell membrane - Integral (transmembrane) proteins
- What stage in meiosis is non-disjunction most common in regards to chromosomal abnormalities like Down Syndrome?
- Describe how limitations in surface area impacts the ability to get needed materials to the inside of a cell
- What percentage of trisomy 18 patients will survive after their first year of life?