Top answers

Show how the decimal number -183 would be represented as an 8-bit two's complement arithmetic

For this question you should firstly lay out your placeholders for an 8 bit binary number, from 2^0 up to 2^7 (1,2,4,8,16,32,64,128). Then you find how 183 as a positive number would be represented in binary...
HM
Answered by Harley M. • Computing tutor
1867 Views

What is the difference between competitive and non-competitive inhibition

Competitive inhibition is when a molecule binds to an active site of an enzyme and thus prevents the substrate binding. It is usually reversible but can sometimes be irreversible.Non-competitive inhibition o...
TD
3805 Views

Explain the mechanism of expiration in the human body.

Expiration at rest in the human body is a passive process, due to elastic recoil in the muscles responsible to inspiration. The Diaphragmrelaxes and moves up, The intercostal muscles relaxes and the rib cage...
EL
Answered by Elwy L. • Biology tutor
6785 Views

When should you use the imperfect tense and when should you use the perfect tense in French?

The imperfect tense can be used to describe the continuous nature of an action. For example, 'We were playing on the computer'. Additionally, the imperfect tense is used if we want to say an action was repea...
AJ
Answered by Amelia J. • French tutor
1274 Views

How should I approach translating a complex sentence?

It is tempting when presented with a long complex sentence to feel overwhelmed. However by breaking the sentence into smaller clauses it makes the translation more approachable. Having broken the sentence do...
UB
Answered by Ursula B. • Latin tutor
2677 Views