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Cells Test Two

Authored by Bailey Wright

Science

10th Grade

NGSS covered

Used 7+ times

Cells Test Two
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which major group of macromolecules are the fastest source of energy?

proteins

nucleic acids

carbohydrates

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement BEST compares lipids and carbohydrates?

Carbohydrates are composed of water and ammonia, and lipids are composed of trisaccharides.

Carbohydrates are made of sugars, not ammonia and water; lipids are made of fatty acids, not sugars.

Carbohydrates are composed of monomers, and lipids are composed of polymers.

Lipids do not form polymers, although they are large molecules made from smaller molecules by dehydration reactions.

Carbohydrates are composed of nucleotides, and lipids are composed of sugars.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of biological molecule provides the main source of human food energy?

hydrocarbon

carbohydrate

DNA

amino acid

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of lipid is responsible for forming the basic bilayer structure of a cell membrane?

glycerol

hormone

phospholipid

steroid

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram below represents the energy levels required for molecules A and B to combine and form AB. What would the addition of an enzyme, specific for the reaction between A and B, do to the activation energy?

It would increase the activation energy.

It would decrease the activation energy.

It will keep the activation energy constant.

It will inhibit the activation energy.

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A biology student creates a table that shows the function of the four major macromolecules. For which function does the student list an incorrect macromolecule?

transport oxygen in the blood

help with muscle contractions

store and transmit genetic information

provide usable chemical energy for cells

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What type of cell does the picture show?

a eukaryotic cell, because it contains chloroplasts

a eukaryotic cell, because it contains a nucleus

a prokaryotic cell, because it contains energy releasing mitochondria

a prokaryotic cell, because it has compartmentalized organelles

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

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