Exam 1 test file Flashcards
The study of ________ investigates the body’s structure, whereas the study of ____________ investigates the process or functions for the body
Anatomy
Physiology
Which is primarily covered in the lecture portion of this course?
a. macroanatomy
b. gross anatomy
c. microanatomy
d. regional anatomy
e. both a and b
e
macro and gross anatomy
which of the following is the correct sequence, going from simplest to most complex, in the levels of structural organization of the human body
a. chemical level, tissue level, cellular level, organ system level, organ level, organism level
b. cellular level, chemical level, tissue level, organ system level, organism level, organ level
c. chemical level, cellular level, tissue level, organ level, organ system level, organism level
d. cellular level, chemical level, tissue level, organ level, organ system level, organismal level
e. cellular level, tissue level, chemical level, organ level, organ system level, organismal level
C
Which of the following activities does not represent an anatomical study:
a. viewing muscle tissue through a microscope
b. studying how the nerves conduct electrical impulses
c. observing the parts of the reproducing cell
d. examining the surface of a bone
e. making a section through the heart to observe its interior
b is physiological
which of the following is NOT a principle of the cell theory
a. all organisms are composed of cells
b. the cell cannot perform physiological function
c. cells come only from preexisting cells
d. all cells have similar molecular characteristics
e. an organisms activity is based on the activity of individual cells
b
The deep side of a cell is called the _______ surface
basal
The phospholipid bilayer of the plasma membrane contains:
a. one layer of hydrophobic heads
b. one layer of hydrophobic heads and one layer of hydrophilic tails
c. two layers of hydrophilic heads with hydrophobic tails attached
d. three layers of hydrophobic tails
e. all of the above adequately describe the phospholipid arrangement of the plasma membrane
C
in the intestine, ____________ ensure (s) that most digested nutrients pass through the epithelial cells and not between them
a. plasma membrane phospholipids
b. desmosomes
c. tight junctions
d. gap junctions
e. ground substance
tight junctions
which cell structure forms an internal framework inside the cell and is made of microtubules, intermediate filaments, and microfilaments
a. nucleus
b. plasma membrane
c. mitochondria
d. cytoplasm
e. cytoskeleton
cytoskeleton
Free ribosomes:
a. are found attached to rough endoplasmic reticulum
b. are found attached to smooth endoplasmic reticulum
c. produce proteins for export outside the cell
d. are floating in the cytosol
e. both c and d are correct statements concerning free ribosomes
D?
if a cell produces carbohydrates for export to blood, it would contain numerous:
a. rough ER
b. smooth ER
c. centrioles
d. Golgi complex
e. both B and D would be abundant in these cells
E
a cell that cannot divide to replace damaged cell is missing:
a. smooth ER
b. centrioles
c. lysosomes
d. inclusions
e. chromatin
centrioles (b)
which structure is common to ALL cells
a. ribosomes
b. lysosomes
c. cell membrane
d. flagella
e. cilia
C?
why not A?
The four primary tissue types are _______________
a. adipose, elastic, reticular, and cartilage
b. cardiac, smooth, skeletal, and muscle
c. epithelial, connective, muscle, neural
d. squamous, cuboidal, columnar, glandular
e. the correct combo is not listened
c
glands are made up of cells that have a large storage capacity for secretion. What would be the most common tissue found in most glands?
a. stratified squamous epithelium
b. simple cuboidal epithelium
c. pseudostratified epithelium
d. simple squamous epithelium
e. hyaline cartilage
B
the lining of the heart and lungs is considered an external environment. However it is fairly protected from external elements, but needs a “slick” surface for either air or blood movement. What type of tissue would you find typically lining the heart and lungs?
simple squamous epithelium
The uterus and bladder undergo extreme stretching during certain periods. What type of tissue would you expect to find lining these organs?
transitional epithelium
which of the following statements accurately defines ground substance
a. region between the plasma membrane and the nuclear membrane that contains the cytosol and organelles
b. series of membranes that modify proteins made by ribosomes
c. series of membrane that are the site of lipid and cholesterol synthesis and metabolism
d. organelles used for durg and toxin detoxification
e. gelatinous component of the extracellular matrix that varies in consistency from watery to solid
E
which of the following is NOT a component of connective tissue
a. specialized cells
b. ground substance
c. protein fibers
d. epithelium
e. matrix
D
Which of the following connective tissues have a specialized cell surrounded by a lacunae
a. areolar tissue
b. fibrocartilage
c. compact bone
d. all of the above
e. b and c are connective tissues that have a cell surrounded by a lacunae
E?
which of the following tissues is NOT classified as fibrous connective tissue
a. areolar tissue
b. adipose tissue
c. reticular tissue
d. dense irregular connective tissue
e. elastic cartilage
E
the ground substance of blood is known as
a. serum
b. plasma
c. protein fibers
d. formed elements
e. ICF
A
the strongest type of protein fiber found in connective tissue is
a. collagen
b. elastic
c. reticular
d. keratin
e. melanin
A. collagen
What is the primary differences between the classification techniques used to group epithelial tissues vs connective tissues
epithelial tissues are classified based on their cellular characteristics while connective tissues are classified based on their matrix characteristics
