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Tertiary structures in a protein refers to the overall three-dimensional structure of the protein. The tertiary structure is primarily generated by interactions between amino-acid R groups. There are five...

A gene has two alleles, they can be either dominant (A) or recessive (a).So the possible combinations are:AAAaaaDominant alleles are expressed as they are 'stronger' . So in the Aa example the dominant al...

This is a great question, and a keen analysis of structure is how you can really start to reach those top marks and hit some of the points that a lot of students will miss.
When analysing a novel it...

Lists are part of Python's syntax and hence do not need to be declared. However, performing functions such as dividing every entry in the collection by an integer by simply writing xs/2 is not possible wi...

An arrangement is a permutation when we care about the order of the elements in it, and a combination when we do not. So if we are for example choosing a group of 3 people from 10 students, we do not care...