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Biology
IB

What is the difference the secondary structure and tertiary structure of a protein?

Secondary Structure
The secondary structure of a protein refers to the basic foldings of a protein the forms of:
1. an alpha helix
...

Answered by Daniella A. Biology tutor
7242 Views

How are action potentials propagated along a neuron?

Electical impulses usually arrive at the dendrites of a neuron. These then pass through the cell body and a propagated down the longest part of the neuron, the axon.Resting potentialThis is the pot...

Answered by Ollie W. Biology tutor
15753 Views

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...

Answered by Dagmar D. Biology tutor
7076 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 ...

Answered by Dagmar D. Biology tutor
16791 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 ...

Answered by Alisa H. Biology tutor
7698 Views

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