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Biology
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Why is sucrose digested faster than starch?

Sucrose is digested faster than starch because the process only has one step: sucrose is digested to glucose by sucrase. However, the digestion of starch has two steps: starch is digested to maltose b...

XQ
Answered by Xinyi Q. Biology tutor
11047 Views

What is the process of natural selection?

- Differences in genes lead to variation within a species

- It is in an individuals' best interest to produce the maximum amount of offspring in order to have maximum variation in the genes of...

BM
Answered by Bethany M. Biology tutor
4609 Views

What is a phagocyte?

Phagocytes are types of cells found in the bloodstream and tissue. They are an important part of the immune system. They recognise foreign antigens on invading pathogens and engulf them. They then dig...

LG
Answered by Lucy G. Biology tutor
4740 Views

Why do nerve impulses travel faster in myelinated neurons?

The myelin sheath is a fatty layer made up of the hugely expanded plasma membrane of schwann cells which surround the axon of neurons. The axon is unprot...

HT
Answered by Hannah T. Biology tutor
24350 Views

what factors effect the rate of transpiration?


1) Wind- strong winds blow the evapourated water away from the leaf so that when it condenses, it will not go back into the leaf via the stoma

2) Temperature- high temperatu...

JM
Answered by Jasmine M. Biology tutor
8898 Views

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