BIOLOGY PRE-UNIVERSITY EXERCISE 1
Authored by Sally Sal
Biology
11th - 12th Grade
Used 133+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The diagram shows a water molecule. The value of X is 104.0°.
True
False
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which is TRUE about the property of water?
High viscocity
Low spesific heat capacity
Low latent heat of vaporization
High surface tension
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A chemical reaction in which a molecule is broken down with the addition of water molecule is the definition for …
hydrolysis reaction.
formation reaction.
breakdown reaction.
condensation reaction.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
This structure is a …
phospholipid.
triglyceride.
steroid.
glycerol.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
This is a/an ...
nucleotid.
amino acid.
carboxyl group.
glycerol.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A nucleotide in DNA and RNA consists of ...
phosphate group, pentose, nitrogen.
pentose, nitrogenous base, phosphate group.
nitrogenous base, amino acid, hexose.
nitrogenous base, amino acid, pentose.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A prokaryotic cell ...
has true nucleus.
has membrane-bounded organelles.
has plasmids.
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