Functional Groups and Biomolecules practice
Authored by William Mclain
Biology
10th - 12th Grade
NGSS covered
Used 38+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose the term that best describes the relationship between the 2 sugar molecules
Structural Isomers
Geometric isomers
Enantiomers
Isotopes
Tags
NGSS.HS-LS1-6
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which structural groups does this molecule contain? (check all that apply)
Hydroxyl group
Amino group (amide)
Carboxyl
Carbonyl
Sulfhydryl
Tags
NGSS.HS-LS1-6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which action could produce a carbonyl group?
the replacement of the hydroxyl of a carboxyl group with
hydrogen
the addition of a thiol to a hydroxyl
the addition of a hydroxyl to a phosphate
the replacement of the nitrogen of an amine with oxygen
the addition of a sulfhydryl to a carboxyl
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given what you know about the electronegativity of oxygen, predict which of the molecules shown in the figure below would be the stronger acid.
Molecule A
Molecule B
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following categories includes all the others on the list?
Monosaccharide
Carbohydrate
Polysaccharide
Starch
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The enzyme amylase can break the glycosidic linkages between glucose monomers only if the monomers are in (alpha) form. Which of the following could amylase break down?
Glycogen, starch, and amylopectin
Glycogen and cellulose
Cellulose and Chitin
Starch, chitin and cellulose
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is TRUE of UNsaturated fats?
They are more common in animals than plants
They have double bonds in the carbon chains of their fatty acids
They generally solidify at room temperature
They contain more hydrogen than do saturated fats having the same number of carbon atoms.
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