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Describe the process of diffusion with an example.

Diffusion is the moving of solutes from a region of higher solute concentration to a region of low solute concentration. It does not require energy so we say it is a “passive process” and it can occur it all...
EX
3872 Views

What will be the resulting molecule if carbon-14 underwent beta decay?

For beta decay, the atomic mass (top number) stays the same and the atomic number (bottom number) increases by one.This will give a nitrogen molecule and beta particle.
CW
Answered by Caitlin W. • Chemistry tutor
2184 Views

Describe the effect of temperature on enzyme activity.

Enzyme activity increases as temperature increases. This is because collisions between the substrate and the active site happen more frequently. At higher temperatures enzymes denature and are unable to cata...
NB
Answered by Nick B. • Biology tutor
4171 Views

True or false - when you focus on a NEAR object, the lens becomes THINNER allowing light to reflect GREATLY.

false, the lens becomes thicker when focusing on near objects. This allows the light to be strongly refracted. The lens becomes thinner when focusing on objects that are further away.
HH
Answered by Harriet H. • Biology tutor
2890 Views

What are some of the most relevant pricing strategies?

Three commonly used methods:Price skimmingPrice penetrationcost plus pricingPrice skimming is when a company sets a relatively high initial price when launching a product into the market. Then as time progre...
JS
1984 Views