APHY 101 Final Exam Questions and Answers
Top Rated A+ Latest Version 2026
Question>> 1
Neutral solution
Answer>>
pH 7; □indicates equal concentrations of H+□and OH-
Question>> 2
CIRCUMDUCTION
Answer>>
moving the distal end of a limb in a circle and the proximal end is stationary
Question>> 3
What is the function of actin and myosin?
Page 1 of 81
,Answer>>
According to the sliding filament theory of muscle contraction, the myosin crossbridge
attaches to the binding site on the actin filament and bends, pulling on the actin
filament; it then releases and attaches to the next binding site on the actin, pulling
again
Question>> 4
What are hydrogen bonds?
Answer>>
Weak attraction between positive end of one polar molecule and negative end of
another polar molecule; formed between water molecules
Question>> 5
Define atoms
Answer>>
smallest particle of an element; basic unit of matter
Question>> 6
What are lipids?
Answer>>
Page 2 of 81
,Primarily used to supply energy for cellular activity. Lipids are insoluble in water and
include fats, phospholipids, and steroids.
Question>> 7
Epiphysis
Answer>>
Expanded ends of bones that form joints with adjacent bones
Question>> 8
What is a pH scale?
Answer>>
represents the concentration of hydrogen ions [H+] in solution
Question>> 9
What is the function of the Temporal Lobe?
Answer>>
receives auditory information;
important for audition & language processing
Page 3 of 81
, Question>> 10
myosin
Answer>>
makes up thick filaments
Question>> 11
Stratified Columnar Epithelium
Answer>>
several layers of cells and is found in the vas deferens, part of the male urethra, and
parts of the pharynx
Question>> 12
Distinguish among osteocytes, osteoblasts and osteoclasts.
Answer>>
Osteocytes- mature bone cells Osteoblasts- bone-forming cells Osteoclasts- cell that
erodes bone
Question>> 13
Which are components of thin filaments?
Answer>>
Page 4 of 81
Top Rated A+ Latest Version 2026
Question>> 1
Neutral solution
Answer>>
pH 7; □indicates equal concentrations of H+□and OH-
Question>> 2
CIRCUMDUCTION
Answer>>
moving the distal end of a limb in a circle and the proximal end is stationary
Question>> 3
What is the function of actin and myosin?
Page 1 of 81
,Answer>>
According to the sliding filament theory of muscle contraction, the myosin crossbridge
attaches to the binding site on the actin filament and bends, pulling on the actin
filament; it then releases and attaches to the next binding site on the actin, pulling
again
Question>> 4
What are hydrogen bonds?
Answer>>
Weak attraction between positive end of one polar molecule and negative end of
another polar molecule; formed between water molecules
Question>> 5
Define atoms
Answer>>
smallest particle of an element; basic unit of matter
Question>> 6
What are lipids?
Answer>>
Page 2 of 81
,Primarily used to supply energy for cellular activity. Lipids are insoluble in water and
include fats, phospholipids, and steroids.
Question>> 7
Epiphysis
Answer>>
Expanded ends of bones that form joints with adjacent bones
Question>> 8
What is a pH scale?
Answer>>
represents the concentration of hydrogen ions [H+] in solution
Question>> 9
What is the function of the Temporal Lobe?
Answer>>
receives auditory information;
important for audition & language processing
Page 3 of 81
, Question>> 10
myosin
Answer>>
makes up thick filaments
Question>> 11
Stratified Columnar Epithelium
Answer>>
several layers of cells and is found in the vas deferens, part of the male urethra, and
parts of the pharynx
Question>> 12
Distinguish among osteocytes, osteoblasts and osteoclasts.
Answer>>
Osteocytes- mature bone cells Osteoblasts- bone-forming cells Osteoclasts- cell that
erodes bone
Question>> 13
Which are components of thin filaments?
Answer>>
Page 4 of 81
