3501908
Description
Quiz by Lisa Polillo, updated more than 1 year ago
More
|
Created by Lisa Polillo
about 9 years ago
|
|
|
|
Copied by Lisa Polillo
about 9 years ago
|
|
Question 1
Question
An element is...
Answer
-
any substance that cannot be broken down into simpler substances.
-
made up of only one kind of atom.
-
a really good source of protein.
-
listed by atomic symbol, element name and atomic number in the Periodic Table of Elements.
Question 2
Question
What 2 elements make up 99% of the air we breathe?
Answer
Question 3
Question
Compounds that contain carbon are called [blank_start]organic[blank_end] compounds.
Answer
-
organic
-
inorganic
Question 4
Question
Carbohydrates are
Answer
-
made of carbon, hydrogen and oxygen.
-
energy-rich organic compounds.
-
found in cell walls and cell membranes.
-
sugars and starches.
Question 5
Question
Proteins are
Answer
-
made of carbon, hydrogen, oxygen, nitrogen and sometimes sulfur.
-
made up of smaller molecules called amino acids.
-
meat, fish, eggs, and nuts.
-
oils, fats and waxes.
Question 6
Question
The proteins known as enzymes perform important functions in the chemical reactions that take place in cells. Enzymes speed up chemical reactions in living things.
Answer
- True
- False
Question 7
Question
Nucleic Acids
Answer
-
are made of carbon, oxygen, hydrogen, nitrogen and phosphorus.
-
contain the instructions that cells need to carry out all the functions of life.
-
are found in the nucleus of a cell.
-
taste bitter.
Question 8
Question
[blank_start]DNA[blank_end] is the genetic material that carries information about an organism and is passed from parent to offspring.
Answer
-
DNA
-
RNA
Question 9
Question
RNA plays an important role in the production of carbohydrates and is found in the cytoplasm as well as the nucleus.
Answer
- True
- False
Question 10
Question
The compound for simple sugar or monosaccharide is
Answer
Question 11
Question
The chemical compound for disaccharide is
Answer
Question 12
Question
A [blank_start]polysaccharide[blank_end] is a compound made up of many sugar molecules.
Answer
-
polysaccharide
-
monosaccharide
-
disaccharide
-
quadrosaccharide
Want to create your own Quizzes for free with GoConqr? Learn more.