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I'm confused in the difference between the cell wall and the cell membrane?

Good question. It's quite common to get both terms confused and they're both refering to a protective component of the cell. The best way to remember it is, that the membrane is present in all cell types and...
RS
Answered by Rahmina S. • Biology tutor
9761 Views

express (2x^2-3x-5)/(x^2+6x+5) in the form (ax+b)/(cx+d)

(2x-5)/(x+5)
MB
Answered by Matthew B. • Maths tutor
9817 Views

What is osmosis and how does it differ from diffusion?

Diffusion and osmosis are very similar processes. Osmosis is a particular case of dissusion, therefore it is easier to explain the overarching theory of diffusion first. Diffusion is a gradual movement of pa...
SJ
Answered by Sam J. • Biology tutor
5811 Views

What is the difference between the CNS and the PNS?

There are two aspects to consider to understand the difference between the central and peripheral nervous system. Anatomically speaking, the CNS is made up of the brain and the spinal cord; the PNS is made u...
KA
50426 Views

What are the differences between simple covalent and giant covalent bonding?

In terms of the structure, simple covalent substances are made up of molecules. These molecules are bonded together by a shared pair of electrons, which forms the strong covalent bond. Between molecules, wea...
HH
Answered by Harry H. • Chemistry tutor
98822 Views