CHEM 101

An educational illustration depicting molecular structures, including amino acids and fatty acids, with a chalkboard-style background and chemistry-related graphics.

Chemistry Fundamentals Quiz

Test your knowledge on fundamental concepts in chemistry with our engaging quiz! Designed for students and enthusiasts alike, this quiz covers a variety of topics related to biochemistry and organic chemistry.

Challenge yourself with questions on:

Polysaccharides and their characteristics
Emulsions and colloid science
Amino acids and their properties
Neurotransmitters and fatty acids

13 Questions3 MinutesCreated by ExploringChemistry202

Starch:

Is an animal polysaccharide

Contain glucose and galactose

Is a disaccharide

None

Lactose:

Contain glucose and fructose

Is an oligosaccharide

Contain glycosidic bond

In emulsion

Disperssed phase is a liquid

Disperssing phase is a liquid

Disperssed phase is a gas

Disperssed phase is a solid

Emulusion

Dispersed phase is a polar substance

Dispersed phase has affinity to dispersing phase

Dispersing can be water

Hydrophobic micelles are mostly built by?

Oxides

Hydroxyls heavy metals

Polysaccharides

Sulphates

Coagulation

Is ability of colloid particles to be dissolved in water

Can be caused by heating

Can be reversible

Coagulation can be caused by:

Dehydration

Evaporation

Addition of electrolyte

Correct sentence:

Amino acids are amphoteric

Twitter ion contains positive charged amino group

Zwitter ion contain negative charged carboxylic group

Gamma-aminobutyric acid:

Is a non-protein amino acid

O Contains two amino group

Is a neurotransmitter

Cis-form fatty acid:

Concerns saturated and unsaturated fatty

Is a type of geometric isomerism

Is a most naturally occurring unsaturated fatty acid

Functional groups of amino acid which can be ionized:

-COOH

-NH2

-CH3

Hemaglobine:

Cyclic tetrapyrroles

Contains magnesium atom

Prostetic group in hemoglobin

Has yellow colour

CHEM 101

Chemistry Fundamentals Quiz

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