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Does the rate of facilitated diffusion increase or decrease as the number of carrier proteins increase?
The rate of diffusion should also increase due to the increased likelihood of substrate-carrier complex formation. The rate will increase proportionally with the increase in carriers until a threshold is reached and a plateau in rate will occur. This is designated as Vmax
What are molecules that are able to increase and control the rate at which life's chemical reactions occur?
Enzymes.
Are molecules that are able to increase and control the rate at which life's chemical reactions occur'?
Enzymes.
What must be done to increase the rate of reaction?
Temperature
How do you reduce evaporation rate in boiling water?
Fit a lid or reduce the heat Evaporation rate will actually increase if you boil water at increased pressure as the vapour pressure, to achieve boiling, must increase to that pressure.
Does the rate of facilitated diffusion increase or decrease as the number of carrier proteins increase?
The rate of diffusion should also increase due to the increased likelihood of substrate-carrier complex formation. The rate will increase proportionally with the increase in carriers until a threshold is reached and a plateau in rate will occur. This is designated as Vmax
What must occur for a population to grow?
The rate of reproduction must be higher than the mortality rate.
What are molecules that are able to increase and control the rate at which life's chemical reactions occur?
Enzymes.
Are molecules that are able to increase and control the rate at which life's chemical reactions occur'?
Enzymes.
How is a populations growth in rate determined for growth rate to be zero what must occur?
The number of births must be the same as the number of deaths in a population for a growth rate to be zero.
Why does muscles working hard during exercise increase your pulse rate?
Your heart rate will increase when you exercise for a prolonged period or when you increase your effort. An increase in intensity might occur if you are riding your bike and you encounter a hill or a stiff headwind. Your heart rate will increase as you put more effort into maintaining your speed.
Why does grinding a solid into powder increase reaction rate?
Increased surface area for reaction to occur on
If the reserve bank wants to increase the real interest rate it must increase the nominal rate by more than that of inflation True or False?
Do you want to know this question for the test? lol
Does water evaporate without boiling?
Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation.
What must be done to increase the rate of reaction?
Temperature
Give three short term effects of exercise and explain why they occur?
Increase in breathing rate - occurs to allow the replenishment of ATP/ glycogen stores and blood oxygen levels Increase in heart rate - occurs to allow the transport of oxygen to working muscles and to reoxigenate blood Increase in rate of perspiration - Occurs to increase cooling of the body and As a by product of the chemical reaction of energy
Does water evaporate faster at different temperatures?
Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation.
