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Biology
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What is osmosis and why does it occur?

Osmosis is the movement of water molecules from an area of high water concentration to an area of low water concentration through a partially/selectively perme...

AH
Answered by Anita H. Biology tutor
40314 Views

What are the differences between facilitated diffusion and active transport?

Facilitated diffusion doesn't require ATP whereas active transport does. This is because active transport involves the movement of particles against its concentration gradient, whereas facilitated diffusi...

UT
Answered by Upasana T. Biology tutor
12737 Views

What is the process of maintaining a constant internal enviornment, and why does it matter?

The process by which our bodies maintain a constant internal environment is homeostasis. This includes things such as body temperature, blood glucose levels and pH levels. This is important because there ...

EM
Answered by Eleanor M. Biology tutor
13426 Views

How would you explain oxidative phosphorylation and chemiosmosis?

Reduced coenzymes produced in the Krebs cycle; glycolysis and Link Reaction (Reduced NAD and FAD) carry Hydrogen ions and electrons to the inner mitochondrial membrane , within the membrane are a numbe...

JB
Answered by Joseph B. Biology tutor
4015 Views

What are enzyme inhibitors?

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