Search our library of homework questions

Top answers

All subjects

All levels

Describe the role of a ribosome in the production of a polypeptide.

The ribosome binds to the mRNA and reads the codon codeThe ribosome brings the correct tRNA molecules to each mRNA codon, using complementary base pairing between the mRNA codons and the tRNA anticodonsEa...

Answered by Elizabeth H. • Biology tutor

2862 Views

Explain the Importance of the Cuban Missile Crisis for the development of the Cold War

The Cuban Missile Crisis was a 13 day period in October 1962, where nuclear war seemed imminent. It was important as it demonstrated the problems that could be caused by nuclear weapons and introduced the...

Answered by Olivia P. • History tutor

20114 Views

Write about what you did during the Christmas holidays in French.

J'ai passé mes vacances au Canada. J'ai visité mes amis et ma famille d'accueil que j'avais rencontrés pendant mon échange scolaire. En plein hiver, il fait très froid au Canada, mais cela ne me dérangeai...

Answered by Sarah P. • French tutor

3082 Views

What are the differences and similarities between alkanes and alkenes?

Both alkanes and alkenes are hydrocarbons, meaning they are made up of hydrogen and carbon only. However, alkanes are saturated hydrocarbons consisting of single bonds only whereas alkenes are unsaturated...

Answered by Nancy H. • Chemistry tutor

43562 Views

Solve (72x^3 - 18x)/(12x^2 - 6x) = 0 for x.

So first you need to recognise that you are able to take 2x out of both the numerator and denominator of the fraction:(72x3 - 18x)/(12x2 - 6x) = 0 ---> (2x (36x² - 9))/ (2x (6x - 3)) = 0 ,...

Answered by William R. • Maths tutor

2786 Views