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What is an enzyme and how do they work?

An enzyme is a protein that speeds up a chemical reaction. For example, the food you had for your lunch today was probably made up of complex carbohydrates, proteins and lipids. These need to be broken down ...
KH
Answered by Katherine H. • Biology tutor
3285 Views

What is the difference between CISC and RISC?

RISC has a reduced instruction set where each instruction can be executed in a single clock cycle. This means that programs often are longer to the developer but are more easily executable on lower powered d...
JB
2842 Views

How can I improve my oral Italian skills?

There are some practices, controlled and free, on which the student can work together with the tutor. The controlled ones consist of games in which the student practices some linguistic structures and has th...
AC
Answered by Anna C. • Italian tutor
1215 Views

'War is never right' Assess this statement.

The morality and ethics of war have been the subject of debate from the beginning of human civilisation In the Christian tradition there is a diversity of beliefs about war, both condemning it and justifying...
YP
17596 Views

Solve 4(x+3)=2x+8

Expand brackets on LHS 4x+12=2x+8 Collect "like" terms4x-2x=8-122x=-4Divide both sides by 2 to solve for x x=-4/2=-2 Final Answer x=-2
JM
Answered by Joe M. • Maths tutor
3637 Views