Liberty University BIOL 102 Quiz 1
· BIOL 102 Quiz 1
Course
201840 Fall 2018 BIOL 102-B17 LUO
Test
Quiz 1
Started
8/30/18 10:55 AM
Submitted
8/30/18 11:45 AM
Due Date
9/3/18 11:59 PM
Status
Completed
· 5
· Question 1
3 out of 3 points
A pure substance that cannot be broken down into another substance is known as a(n) ____.
· Question 2
3 out of 3 points
The bonding of two or more atoms creates a(n) ____.
· Question 3
3 out of 3 points
Fats that stay liquid at room temperature are ____.
· Question 4
3 out of 3 points
Atoms or clusters of atoms that are covalently bonded to carbon and influence the behavior of organic compounds are known as ____.
· Question 5
3 out of 3 points
The most basic level of organization is the ____.
· Question 6
3 out of 3 points
The first step of the scientific method is to ____.
· Question 7
3 out of 3 points
Plants store large amounts of carbohydrates in the form of ____.
· Question 8
3 out of 3 points
When the body is exposed to dangerously low temperatures, shivering and surface capillary vasoconstriction occur. This is an example of ____.
· Question 9
3 out of 3 points
Animals store carbohydrates in the form of ____.
· Question 10
3 out of 3 points
Positron emission tomography (PET) utilizes ____ to yield results of a scan.
· Question 11
3 out of 3 points
A protein inside cells that speeds up the rate of a chemical reaction is a(n) ____.
· Question 12
3 out of 3 points
The structural building blocks for proteins are ____.
· Question 13
3 out of 3 points
A systematic way of obtaining knowledge about the natural world is ____.
· Question 14
3 out of 3 points
The basic unit demonstrating all the characteristics of life is the ____.
· Question 15
3 out of 3 points
A lipid is a(n) ____.
· Question 16
0 out of 3 points
A dissolved substance in water is a(n)____.
· Question 17
3 out of 3 points
Homeostasis refers to ____.
· Question 18
3 out of 3 points
What fat is the building block for cell membranes?
· Question 19
3 out of 3 points
Each carbon atom can share pairs of electrons with as many as ____ other atoms.
· Question 20
3 out of 3 points
The heart muscle belongs to which group?
· Question 21
0 out of 3 points
A free radical takes what particle from a stable molecule?
· Question 22
0 out of 3 points
Populations of different species comprise a(n) ____.
· Question 23
3 out of 3 points
If a chlorine atom has 7 electrons in its outer energy level, which of the following is true about chlorine?
· Question 24
3 out of 3 points
A tracer is a substance with what attached to it?
· Question 25
11 out of 13 points
As a living being, which characteristics of life do you exhibit?
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