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Enzymes known as endopeptidases aid digestion of proteins in the small intestine. why do they only bind to amino acids and not other foods ingested?

Model Answer: this is because enzymes are a protein with a specific tertiary structure which have an active site that is complementary to the substrate (in this case the amino acids of a protein) ultimate...

Answered by Charlotte B. • Biology tutor

2775 Views

What is the natural rate of unemployment? Can we have a 0% rate of unemployment?

In the labour market we have two components: the "demand of workers" by the firm and "the supply of workers" who are actually the workers themselves. How do frims demand for workers? T...

Answered by Filippo I. • Economics tutor

4165 Views

Find the exact solutions, in their simplest form, to the equations : a) 2ln(2x + 1)-4=0 b)7^(x)e^(4x)=e^5

a) 2ln(2x + 1)-4=0

-> ln(2x + 1)-2=0

-> ln(2x + 1)=2

-> (2x + 1)=e²

-> 2x = e²-1

-> x = (e²-1)/2

b) 7^x

Answered by Elizabeth L. • Maths tutor

4815 Views

Examine Atwood's presentation of power dynamics in 'The Handmaid's Tale'

Atwood’s Gilead is undeniably an oppressive regime that employs a warped version of biblical moral instruction in order to propagate a perverse ideological structure. The most prevelant example of power d...

Answered by Isabelle S. • English Literature tutor

12244 Views

What are the arguments for the endosymbiotic theory?

There are several facts that could prove that mitochondria and plastids - eukaryotic organella descend from prokaryotic organisms. One of the arguments is that the metioned organella posses their own DNA ...

Answered by Dorota D. • Biology tutor

6121 Views