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Chemistry

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Agnes Considine

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Cards in this guide (10)
Why is 1-pentene less stable than 2-pentene

Because the "reactive" double-bond is at the "exposed" end of the carbon-chain molecule rather than at the more internal position found in either of the two isomers (cis & trans) of 2-pentene.

What are the structural isomers of C4H8

There are 6 isomers of C4H8, 1-butene, trans-2-butene, cis-2-butene, methylpropene, cyclobutane and methylcyclopropane.

What is an example of a reccesive gene

In humans, the gene that codes for the enzyme phenylalanine hydroxylase is an expmple of a recessive gene

What is the name of this molecule ch3ch2ch2ch2ch2cho

The name of that molecule is hexanal:)

Firm protective structure that gives the cell its shape in plants fungi most bacteria and some protests

A Cell Wall

What functional group does lactic acid belong

Carboxylic acid

What term is define as a molecule formed by of two monosaccharides

A disaccharide.

How many carbon-carbon double bonds are present in the molecule alkene

It varies. An alkene is a homologous series that repeats itself. Like alkanes, the key feature of an alkene is the carbon-carbon bond. Alkane has a single bond, alkene has a double bond, and alkyne has a triple bond. So the answer is it depends on how many homologs are present.

Which functional group determines the two groups of sugars

carbonyl

Are enzymes all nucleic acids

No, nucleic acids are not enzymes. Nucleic acids are made up of nucleotides where as enzymes are proteins, but all proteins are not enzymes.

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