Top answers

Compare and contrast eukaryotic and prokaryotic cells.

Tip: when answering ‘compare and contrast’ questions, use keywords such as ‘whereas’, ‘in contrast to’, ‘similarly’ and ‘comparatively’.Eukaryotic cells are plant and animals cells, whereas prokaryotic cells...
EP
Answered by Ellie P. • Biology tutor
4622 Views

What is the difference between the verbs 'ser' and 'estar' (meaning 'to be' in English)?

Both of these verbs are irregular, and mean 'to be', but for different situations.Ser is used when talking about permanent, or lasting attributes, the essential essence of something. A helpful acronym to rem...
AM
Answered by Angharad M. • Spanish tutor
2461 Views

(19x - 2)/((5 - x)(1 + 6x)) can be expressed as A/(5-x) + B/(1+6x) where A and B are integers. Find A and B

First we can equate (19x - 2)/((5 - x)(1 + 6x)) to A/(5-x) + B/(1+6x) which means: (19x - 2)/((5 - x)(1 + 6x)) = A/(5-x) + B/(1+6x). Then we will turn the RHS into a single fraction: (19x - 2)/((5 - x)(1 + 6...
TS
Answered by Tarek S. • Maths tutor
4006 Views

Explain the process of phagocytosis

Phagocytes detects pathogen due to chemical produced by the pathogen. The phagocyte move via a concentration gradient to the pathogen. The phagocyte engulfs the pathogen thereby producing a phagosome where t...
SC
Answered by Sam C. • Biology tutor
9102 Views

Explain the term ‘two-party system’

The two-party system is a term used in British politics particularly to describe the apparatus of the political system in which two parties, the Labour and Conservative parties, hold the vast majority of the...
HC
3943 Views