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What is the most efficient way to answer the SJT section?

Skim the read the question, picking out the key detail. Practice and practice so you are able to notice patterns and specific rules to follow

Answered by Alexandria G. • UCAT tutor

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Define a gene

The basic unit of genetic material inherited from our parents - it is a short section of DNA.

Answered by Alexandria G. • Biology tutor

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Define the standard enthalpy of formation

The standard enthalpy of formation of a substance is the enthalpy change when one mole of that substance is formed from the most stable allotropes of its elements in their standard states...

Answered by Alexandria G. • Chemistry tutor

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Name two types of chemical bonds and describe each type in terms of their bonding structure and properties

Ionic Bonding

Ionic bonding occurs between positive ions (cations) and negative ions (anions), which are attracted to each other through their oppisite charges. The resulting comp...

Answered by Alexandria G. • Chemistry tutor

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Explain the substitution reaction of a primary halogenoalkane with sodium hydroxide.

First of all, it is important to determine what kind of substitution reaction the halogenoalkane will undergo. We are given the information that it is a primary halogenoalkane, which generally undergo a S...

Answered by Rutger S. • Chemistry tutor

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