BIOLOGY 2100 Exam 1 Ohio State Dr. Stetson Questions
With Complete Solutions
3 Types of Protein Correct Answers Non Polar - Hydrophobic
Polar (Charged)
Polar (Uncharged)
4 Elements that make up 96% of humans Correct Answers
oxygen, carbon, hydrogen, nitrogen
7 Functional Groups Correct Answers Hydroxyl, Carbonyl,
Carboxyl, Amino, Sulfhydryl, Phosphate, Methyl
7 Functions of Protein Correct Answers Gene
expression/regulation, motor proteins, defense proteins,
metabolic enzymes, cell signaling proteins, structural proteins,
transporters
Acid Correct Answers A proton donor, a chemical compound
that releases H+ to a solution
Active Transport Correct Answers Movement of a solute UP an
electrochemical gradient,requiring input of energy, often ATP
Activities of the Plasma Membrane Correct Answers Transport,
enzymatic activity, signal transduction, intercellular joining, cell
to cell recognition, attachment to the cytoskeleton and
extracellular matrix
Animal Cell Correct Answers Ancestral cell + Eubacterium
, Calorie Correct Answers Energy required to raise 1g of water 1
degree celcius
Carbohydrate Correct Answers Sugars & Polymers of sugar,
energy and raw material
Carbon Correct Answers Makes up organic compounds
Carboxyl group Correct Answers -COOH carbon double
bonded to an oxygen and hydroxyl group
cellulose Correct Answers encloses plant cells, can't be broken
apart
Chemical Bond Types Correct Answers Covalent, ionic,
hydrogen, van der walls
Chloroplast Correct Answers Use energy produced by sun to
make glucose and cell composition
Chromosome Correct Answers carry genes made of DNA
Cytoplasm Correct Answers Fluid of Enzymes, all proteins
synthesized here
Dehydration (condensation) and Hydrolysis Correct Answers
Dehydration removes a water molecule and makes a longer
bond. Hydrolysis adds a water molecule, breaking a bond
Diffusion Correct Answers movement of a substance from a
region of high concentration to a region of low concentration
With Complete Solutions
3 Types of Protein Correct Answers Non Polar - Hydrophobic
Polar (Charged)
Polar (Uncharged)
4 Elements that make up 96% of humans Correct Answers
oxygen, carbon, hydrogen, nitrogen
7 Functional Groups Correct Answers Hydroxyl, Carbonyl,
Carboxyl, Amino, Sulfhydryl, Phosphate, Methyl
7 Functions of Protein Correct Answers Gene
expression/regulation, motor proteins, defense proteins,
metabolic enzymes, cell signaling proteins, structural proteins,
transporters
Acid Correct Answers A proton donor, a chemical compound
that releases H+ to a solution
Active Transport Correct Answers Movement of a solute UP an
electrochemical gradient,requiring input of energy, often ATP
Activities of the Plasma Membrane Correct Answers Transport,
enzymatic activity, signal transduction, intercellular joining, cell
to cell recognition, attachment to the cytoskeleton and
extracellular matrix
Animal Cell Correct Answers Ancestral cell + Eubacterium
, Calorie Correct Answers Energy required to raise 1g of water 1
degree celcius
Carbohydrate Correct Answers Sugars & Polymers of sugar,
energy and raw material
Carbon Correct Answers Makes up organic compounds
Carboxyl group Correct Answers -COOH carbon double
bonded to an oxygen and hydroxyl group
cellulose Correct Answers encloses plant cells, can't be broken
apart
Chemical Bond Types Correct Answers Covalent, ionic,
hydrogen, van der walls
Chloroplast Correct Answers Use energy produced by sun to
make glucose and cell composition
Chromosome Correct Answers carry genes made of DNA
Cytoplasm Correct Answers Fluid of Enzymes, all proteins
synthesized here
Dehydration (condensation) and Hydrolysis Correct Answers
Dehydration removes a water molecule and makes a longer
bond. Hydrolysis adds a water molecule, breaking a bond
Diffusion Correct Answers movement of a substance from a
region of high concentration to a region of low concentration
