Which of the following factors will negatively impact the rate of diffusion of a molecule A media that is highly viscous A short distance between two concentrations of the molecule A low difference in the concentration of the molecule across the media A warm environment

Undigested food or old cell particles can be eliminated from the cell by

If you want to dry out the pharoh's body (made of cells) to mummify it, you would put the body into which type of environment/solution? an enviroment or solution that is less concentrated or more dilute than inside of the cell hypertonic isotonic hypotonic

Which of the following is NOT a feature associated with filtration?   sterilization of heat-sensitive materials use of HEPA filters to filter air ability of some filters to trap viruses and proteins nitrocellulose or plastic membrane filters varying thicknesses of membrane filters used

On the graph that relates absorbance to flavin concentration, draw a horizontal line that starts at the point on the y-axis that corresponds to the absorbance of your unknown sample and ends at the curve you drew through your data points . Next draw a vertical line that starts at the point where the horizontal line intersected the curve and ends at the x-axis. The point where this vertical line intersects the x-axis corresponds to the concentration of flavin in your unknown sample. What was the letter on the tube with your unknown sample? What is the concentration of the flavin in your unknown

The motor proteit v transports cargo in the direction, carrying it from the soma to the terminals. microtubule GABA neurofilament sodium myelin kinesin connexin dynein

Hemidesmosomes and focal adhesions link the inside of a cell to a substrate. True False