Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
what is anatomy -
correct answer ✅the study of the structure of the body
what is physiology -
correct answer ✅the study of how the body functions
what are the 3 types of serous membranes -
correct answer ✅pleura, pericardium, and peritoneum
what is the pleura serosa -
correct answer ✅the membrane that surrounds the two lungs
(one for each lung.
what is the pericardium serosa -
correct answer ✅the membrane that surrounds the heart
what is the peritoneum -
correct answer ✅the membrane that surrounds the abdominal
cavity
,Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
what are the names of the two layers of serous membrane -
correct answer ✅visceral layer; deeper layer that faces the internal
organs housed by the cavity
parietal layer; more superficial layer that is on the outside (in top
of) the visceral layer
define matter -
correct answer ✅anything that occupies space and has mass
(weight)
define elements -
correct answer ✅fundamental units of matter
what are the smallest non-living blocks of any matter -
correct answer ✅atoms
define atom -
correct answer ✅building blocks of elements
what is an atomic number -
correct answer ✅the number of protons in an atom
,Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
subatomic particles -
correct answer ✅inside nucleus:
protons (p+), neutrons (n0)
orbiting the nucelus
electrons (e-)
*number of protons equals number of electrons
atomic mass -
correct answer ✅sum of protons and neutrons
molecule -
correct answer ✅two or more atoms of the same element
combined chemically
compound -
correct answer ✅two or more atoms of different elements
combined chemically
water -
correct answer ✅*most abundant compound in the body
characteristics:
, Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
-high heat capacity
-polarity/solvent properties
-chemical reactivity
-cushioning
what is the smallest living unit of life -
correct answer ✅cells
how many elements make up the human body -
correct answer ✅25
what are the big 4 -
correct answer ✅carbon, oxygen, hydrogen, and nitrogen
what is the difference between an organic and inorganic compound
-
correct answer ✅an organic compound contains carbon and in
inorganic compound does NOT contain carbon.
example of an organic compound -
correct answer ✅carbohydrates
Questions & Answers (Grade A+)
what is anatomy -
correct answer ✅the study of the structure of the body
what is physiology -
correct answer ✅the study of how the body functions
what are the 3 types of serous membranes -
correct answer ✅pleura, pericardium, and peritoneum
what is the pleura serosa -
correct answer ✅the membrane that surrounds the two lungs
(one for each lung.
what is the pericardium serosa -
correct answer ✅the membrane that surrounds the heart
what is the peritoneum -
correct answer ✅the membrane that surrounds the abdominal
cavity
,Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
what are the names of the two layers of serous membrane -
correct answer ✅visceral layer; deeper layer that faces the internal
organs housed by the cavity
parietal layer; more superficial layer that is on the outside (in top
of) the visceral layer
define matter -
correct answer ✅anything that occupies space and has mass
(weight)
define elements -
correct answer ✅fundamental units of matter
what are the smallest non-living blocks of any matter -
correct answer ✅atoms
define atom -
correct answer ✅building blocks of elements
what is an atomic number -
correct answer ✅the number of protons in an atom
,Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
subatomic particles -
correct answer ✅inside nucleus:
protons (p+), neutrons (n0)
orbiting the nucelus
electrons (e-)
*number of protons equals number of electrons
atomic mass -
correct answer ✅sum of protons and neutrons
molecule -
correct answer ✅two or more atoms of the same element
combined chemically
compound -
correct answer ✅two or more atoms of different elements
combined chemically
water -
correct answer ✅*most abundant compound in the body
characteristics:
, Bio 220 - Anatomy - Lecture Exam 1
Questions & Answers (Grade A+)
-high heat capacity
-polarity/solvent properties
-chemical reactivity
-cushioning
what is the smallest living unit of life -
correct answer ✅cells
how many elements make up the human body -
correct answer ✅25
what are the big 4 -
correct answer ✅carbon, oxygen, hydrogen, and nitrogen
what is the difference between an organic and inorganic compound
-
correct answer ✅an organic compound contains carbon and in
inorganic compound does NOT contain carbon.
example of an organic compound -
correct answer ✅carbohydrates
