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Biology
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What is the difference between a eukaryote and a prokaryote?

Generally a prokaryote is smaller, reaching roughly up to 5μm while eukaryotes are larger reaching roughly up to 100μm.

Eukaryotes have 80s ribosomes but prokaryotes have 70s ribosomes. <...

Answered by Nadia H. Biology tutor
2898 Views

Which muscles in the gut wall are involved in peristalsis?

Circular muscles -  reduce the diameter of the gut when they contract

Longitudinal muscles - which reduce the length of the gut when they contract

The muscles work together ...

Answered by Yashaswini C. Biology tutor
3441 Views

Where is water absorbed in the digestive system? - Duodenum, Ileum or colon?

The answer is the colon (large intestine)

 The Duodenum is where food is mixed with digestive enzymes and bile. In the ileum, digested food is absorbed into the blood and lymph. Therefore...

Answered by Yashaswini C. Biology tutor
36468 Views

What is a gene?

A gene is a section of DNA (can explain DNA if necessary). Genes are responsible for making the different proteins that carry out different functions in our body.They can be inherited, passed on to fut...

Answered by Ellie D. Biology tutor
4071 Views

Compare competitive and non-competitive inhibition

Competitive inhibition:

-Single active site for binding of substrate/competitive inhibitor

-binding does not change the strutcure of protein

-...

Answered by Tatiana S. Biology tutor
11219 Views

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