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Biology
IB

Describe the three types of fatty acids.

Saturated fatty acids do not have any carbon-carbon double bonds and are therefore linear molecules.

Monosaturated fatty acids have one carbon-carbon double bond, creating one kink in the...

DD
Answered by Dagmar D. Biology tutor
7882 Views

Describe the differences between the products of mitosis and meiosis.

Mitosis is the process of cell division for the purpose of cell regeneration. A parent cell duplicates its DNA and separates into two daughter cells which are identical to the parent and have two sets ...

DD
Answered by Dagmar D. Biology tutor
17680 Views

What is a test cross (Genetics)?

In genetics, sometimes it is not easy to tell if an organism is heterozygous (having two different alleles of a gene) for a certain trait or if it is a homozygous (having the same identical alleles of ...

AH
Answered by Alisa H. Biology tutor
8615 Views

Explain how nerve impulses are transmitted along and between neurones

Transmitting Along Neurones

When a nerve cell is not stimulated, it is in a resting state. During this state, the inside of the axon is relatively more negative th...

AH
Answered by Alisa H. Biology tutor
12318 Views

What are the structural and functional differences between arteries and veins?

Structural Differences

1. Arteries have a much thicker wall to withstand the high pressure of blood flowing in them, whereas veins<...

IC
Answered by Iro C. Biology tutor
69252 Views

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