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LS3Week1
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When did the following appear:
- Earth
- Prokaryotes
- Eukaryotes
- Multicellular
- 4.5 BYA
- 3.8 BYA
- 2.0 BYA
- 1.0 BYA
What are the three isotopes of hydrogen?
Pentoses
Ribose
2-Deoxyribose
What is the composition of an amino acid?
Purines vs. Pyrimidines
Purines
:
adenosine
and
guanine
Pyrimidines
:
cytosine
,
thymine
and
uracil
Condensation vs. Hydrolysis
Condensation
builds polymers
by producing water, hydrolysis
breaks down
polymers using water as a reactant
Author
JMFiederer
ID
128189
Card Set
LS3Week1
Description
Life Science 3 Week 1 Flashcards
Updated
2012-01-16T19:52:20Z
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