BIOCHEM CHAPTER 1 EXAM1
DNA - CORRECT ANSWER-- Double helix
- genetic info storage
RNA - CORRECT ANSWER-A single-stranded nucleic acid that passes along genetic
messages
mRNA- information intermediate
rRNA- structure
tRNA- Recognition
Proteins - CORRECT ANSWER-Polymers composed of amino acids
- functional carrier
Lipids - CORRECT ANSWER-- Fatty acids and glycerol
- structural (membrane)
- Fuel and energy storage
- signaling and messengers
Carbohydrates - CORRECT ANSWER-Carbon based and rich in hydroxyl groups
- simple or complex
- structural (cell wall)
- fuel and energy storage
Central Dogma - CORRECT ANSWER-1. DNA transcription
2. RNA translation
3. Protein formation
first law of thermodynamics - CORRECT ANSWER-Energy can be transferred and
transformed, but it cannot be created or destroyed.
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