TTC BIO210 Exam 1-Ch. 1-4 with
Complete Solutions
3 parts of a nucleotide - ANSWER-5 carbon sugar, phosphate group, nitrogenous base
96% of body - ANSWER-oxygen, carbon, hydrogen, nitrogen
Adenonsine Triphosphate (ATP) - ANSWER-Stores and provides energy
anatomical position - ANSWER-erect, feet forward, arms at side with palms facing
forward, head facing forward
Anterior - ANSWER-front of the body
Caudal - ANSWER-toward the tail
Cephalic - ANSWER-toward the head
covalent bond - ANSWER-Shares 2+ electrons
Decomposition reaction - ANSWER-Breakdown of larger reactants into small products
deep - ANSWER-away from the surface
Denaturation - ANSWER-In proteins, a process in which a protein unravels and loses its
native conformation, thereby becoming biologically inactive. In DNA, the separation of
the two strands of the double helix.
Distal - ANSWER-farther from the origin of a body part or the point of attachment of a
limb to the body trunk
DNA bases - ANSWER-Adenine, Guanine, Cytosine, Thymine (A-T, C-G)
Dorsal - ANSWER-toward the back
elastic cartilage - ANSWER-cartilage with abundant elastic fibers; more flexible than
hyaline cartilage
elastic cartilage - ANSWER-external ear
epithelial tissue - ANSWER-Little extra cellular material that covers surfaces
Fibrocartilage - ANSWER-cartilage that contains fibrous bundles of collagen, less firm
than hyaline
Complete Solutions
3 parts of a nucleotide - ANSWER-5 carbon sugar, phosphate group, nitrogenous base
96% of body - ANSWER-oxygen, carbon, hydrogen, nitrogen
Adenonsine Triphosphate (ATP) - ANSWER-Stores and provides energy
anatomical position - ANSWER-erect, feet forward, arms at side with palms facing
forward, head facing forward
Anterior - ANSWER-front of the body
Caudal - ANSWER-toward the tail
Cephalic - ANSWER-toward the head
covalent bond - ANSWER-Shares 2+ electrons
Decomposition reaction - ANSWER-Breakdown of larger reactants into small products
deep - ANSWER-away from the surface
Denaturation - ANSWER-In proteins, a process in which a protein unravels and loses its
native conformation, thereby becoming biologically inactive. In DNA, the separation of
the two strands of the double helix.
Distal - ANSWER-farther from the origin of a body part or the point of attachment of a
limb to the body trunk
DNA bases - ANSWER-Adenine, Guanine, Cytosine, Thymine (A-T, C-G)
Dorsal - ANSWER-toward the back
elastic cartilage - ANSWER-cartilage with abundant elastic fibers; more flexible than
hyaline cartilage
elastic cartilage - ANSWER-external ear
epithelial tissue - ANSWER-Little extra cellular material that covers surfaces
Fibrocartilage - ANSWER-cartilage that contains fibrous bundles of collagen, less firm
than hyaline
