Top answers

Should the government stop firms from getting too big?

First, define some termsMonopoly: when there is only one firm in the entire marketPerfect Competition: when there are many buyers and sellers in the marketThen, answer the question by describing the pros and...
JH
Answered by Jason H. • Economics tutor
2309 Views

3kg of meat costs £54, Nina buys 2 kg of the meat. Work out how much Nina pays. (non-calculator)

I used ratios in this context3kg : £54Using this ratio to work out the price of 2kg 2kg: £? To get from the number '3' to '2', I have to divide 3 by 3, then multiply it by 2So, using this same method (as I w...
PR
Answered by Phazilah R. • Maths tutor
16053 Views

What does speciation mean?

Speciation is the process in which new species arise from exisiting ones. A species is defined as organisms that can reproduce together to produce fertile offspring. This process starts with the isolation of...
SH
Answered by Saahil H. • Biology tutor
3517 Views

What is the difference between a conformer and a regulator?

A conformer is an organism which is unable to regulate its own internal temperature, therefore, it's internal environment is dependent upon its external environment (e.g. lizards). Whereas a regulator is an ...
HD
Answered by Heather D. • Biology tutor
3330 Views

Through what process does oxidative phosporylation, to produce energy using oxygen as a final electron acceptor, occur, and where in the cell?

The electron transport chain, consisting of four complexes that each export hydrogen to the inner membrane space, sets up a electrochemical gradient across the membrane2) The final complex, ATP Synthase, the...
CB
Answered by Chris B. • Biology tutor
1713 Views