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BIO Exam 1 Part 2

QuestionAnswer
What contains 3 fatty acids and glycerol backbone? Lipid/Triglyceride
Nitrogenous base= Nucleic Acid
2 functional groups always found in proteins are? Amino and Carboxyl
Methods of denaturing proteins Change in pH, Temperature, and Salt concentration
Proteins are polymers of? Amino Acids
DNA and RNA are? The only 2 Nucleic Acids
Monomers and Polysaccharides are? Sugars
Carbohydrates used for anthropods (insects and spiders) and mushrooms sue for structure? Chitin
Functions of Proteins Structural Material, Catalyst cell processes, Structure, and Enzymes
What polysaccharide do humans use for long term energy storage? Glycogen
Molecules that consists of 2 sugar molecules linked together are? Disaccharide
Reaction that links monomers together to from polymers is? Dehydration
2 molecules that have the same chemical formula but different structure is? Structural Isomers
A solution that has a pH of 4 is? Acidic (because it has more H+ ions than OH- Ions)
A solution that has a pH of 10 is? Basic
Substance that dissolves in liquid is a? Solute
When one atom pulls electrons closer to it than to the atom it shares electrons with Polar Covalent Bond
Insects can walk on water because of water's? Surface Tension
The weakest of the 3 major chemical bonds is? H Bond
Water is cohesive because it forms _________ with other water molecules H Bonds
A charged atom due to loss or gain of an electron is an? Ion
Created by: vinaluu45
 

 



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