5302924
Pregunta 1
Pregunta
Which terms has the LEAST association with carbohydrates?
Respuesta
-
Energy storage
-
Mono and Disaccharides
-
Starch and cellulose
-
Amino acids and glycerol
Pregunta 2
Pregunta
Proteins are complex molecules composed of chains of what subunits?
Respuesta
-
Amino acids
-
Carbohydrates
-
Nucleic acids
-
Oils
Pregunta 3
Pregunta
Starches, cellulose, and other similar organic compounds which contain only carbon, hydrogen, and oxygen are what types of organic compounds?
Respuesta
-
Amino acids
-
Carbohydrates
-
Nucleic Acids
-
Oils
Pregunta 4
Pregunta
Enzymes are which type of organic compounds?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 5
Pregunta
Oil and fats are what type of organic compound?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 6
Pregunta
The hereditary material in cells are made of what organic compound?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 7
Pregunta
Sugars are what type of organic compound?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 8
Pregunta
Muscle tissue is composed of what organic compound?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 9
Pregunta
What type of organic compound is produced directly by photosynthesis?
Respuesta
-
Carbohydrates
-
Lipids
-
Nucleic Acids
-
Proteins
Pregunta 10
Pregunta
What is the main function of DNA?
Respuesta
-
Acting as an enzyme
-
Carrying genetic information
-
Storing energy for cell growth
-
Serving as an active site for respiration
Pregunta 11
Pregunta
Molecules formed by linking two or more monomers are:
Respuesta
-
Polymers
-
Functional groups
-
Inorganic compounds
-
Monomers
Pregunta 12
Pregunta
Fats, lipids, waxes and steroids are all:
Respuesta
-
Lipids
-
Carbohydrates
-
Human energy sources
-
Foods
Pregunta 13
Pregunta
Which is not a function of proteins in living things
Respuesta
-
Duplicating themselves
-
Helping with movement
-
Making antibodies
-
Biochemical control
Pregunta 14
Pregunta
Since catalase is an enzyme, It __________
Respuesta
-
Prevents reactions from occurring
-
Speeds up reaction rates
-
Is destroyed by the reaction
-
Is made of lipids
Pregunta 15
Pregunta
Our planet is bombarded continually by energy in a form not useful to many organisms. What process is responsible for converting this vast energy supply into a usable form?
Respuesta
-
Photosynthesis
-
Cell Respiration
-
Protein synthesis
-
Fermentation
Pregunta 16
Pregunta
In what form do producers store energy that is obtained from sunlight?
Respuesta
-
Body heat
-
Chemical Energy
-
Mechanical Energy
-
Organic compounds
Pregunta 17
Pregunta
A biologist would expect an organism to be a producer if it contained:
Respuesta
-
Water
-
Chlorophyll
-
Chemical energy
-
Organic compounds
Pregunta 18
Pregunta
Any substance whose presence speeds up the rate of a chemical reaction is called:
Respuesta
-
A calorie
-
An enzyme/catalyst
-
An active site
-
A substrate
Pregunta 19
Pregunta
Which list has these molecules correctly arranged from the smallest to the largest?
i. carbon
ii. Polysaccharide
iii glucose
iv. Disaccharide
Respuesta
-
iii, iv, ii, i
-
i, iv, iii, ii
-
iii, ii, i, iv
-
i, iii, iv, ii
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