Match Each Term to Its Definition or Characteristic

question 36

Multiple Choice

Match each term to its definition or characteristic.
a.galactose
k.catalyst
b.electron
l.polar
c.radioactivity
m.buffer
d.proton
n.anion
e.amino group
o.enzymes
f.glucose
p.matter
g.compounds
q.neutron
h.carboxyl group
r.atomic weight
i.cation
s.fructose
j.glycogen
-Why do atoms lose, gain, or share electrons?

• A) To release energy
• B) To obtain stability
• C) To increase bonding
• D) To form compounds

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Definitions:

Means

Refers to the arithmetic average of a set of numbers, calculated as the sum of the numbers divided by the count of those numbers.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists among the tested groups or variables.

Chi-Square Test

A statistical test used to determine if there is a significant difference between observed frequencies and expected frequencies in categorized datasets.

Independence

A situation in statistics where two events are not influenced by each other, and the occurrence of one does not affect the probability of occurrence of the other.