Matter Energy And Measurement - General Organic and Biochemistry | Biology+

Course

Biochemistry

Study Pack

Set 1: Matter, Energy, and Measurement

Set 3: Chemical Bonds

Set 4: Chemical Reactions

Set 5: Gases, Liquids, and Solids

Set 6: Solutions and Colloids

Set 7: Reaction Rates and Chemical Equilibrium

Set 8: Acids and Bases

Set 9: Nuclear Chemistry

Set 10: Organic Chemistry

Set 11: Alkanes

Set 12: Alkenes, Alkynes, and Aromatic Compounds

Set 13: Alcohols, Ethers, and Thiols

Set 14: Chirality: the Handedness of Molecules

Set 16: Aldehydes and Ketones

Set 17: Carboxylic Acids

Set 18: Carboxylic Anhydrides, Esters, and Amides

Set 19: Carbohydrates

Set 21: Proteins

Set 22: Enzymes

Set 23: Chemical Communications: Neurotransmitters and Hormones

Set 24: Nucleotides, Nucleic Acids, and Heredity

Set 25: Gene Expression and Protein Synthesis

Set 26: Bioenergetics: How the Body Converts Food to Energy

Set 27: Specific Catabolic Pathways: Carbohydrate, Lipid, and Protein Metabolism

Set 28: Biosynthetic Pathways

Set 29: Nutrition

Set 30: Immunochemistry

Set 31: Body Fluids

Set 1 Matter Energy And Measurement

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Set 1 Matter Energy And Measurement

(Multiple Choice)

Free

Which of the following is not true of a hypothesis?

A) It is a tentative idea or explanation that cannot be disproved by an experiment.
B) It is a tentative idea or explanation that cannot be proven by an experiment.
C) It is a tentative idea that can either be proven or disproved by an experiment.
D) It is a belief that is not based on facts and is asserted without any proof.

Answer

(Multiple Choice)

Free

Which of the following is a chemical property of gold?

A) characteristic color
B) electrical conductivity
C) lack of reactivity
D) None; they are all physical properties.

Answer

(Multiple Choice)

Free

Which of the following is synonymous with "fact"?

A) a hypothesis
B) an observation that is reproducible
C) an observation that is not reproducible
D) none of these

Answer