WorksheetsQuestion bio 3
Total questions: 104
Worksheet time: 55mins
Which one of the following is not one of the four main tissue categories?
muscle tissue
neural tissue
osseous tissue
connective tissue
epithelial tissue
The tissue that always has a "top" and a "bottom" is
epithelial tissue.
connective tissue.
muscle tissue.
basal tissue.
apical tissue.
Functions of epithelia include all of the following, except
providing physical protection.
controlling permeability.
absorption.
producing specialized secretions.
supporting muscle cells
Epithelial cells exhibit modifications that adapt them for
contraction.
conduction.
secretion
Epithelial cells that are adapted for absorption or secretion usually have ______ at their free surface.
mitochondria
cilia
microvilli
junctional complexes
Golgi complexes
The type of intercellular junction that stops materials from crossing an epithelium between cells is termed a(n) ______.
occluding junction
gap junction
desmosome
adherens junction
Dead skin cells are shed in thin sheets because they are held together by "spots" of proteoglycan reinforced by intermediate filaments. Such strong intercellular connections are called
gap junctions.
intermediate junctions.
tight junctions.
desmosomes.
junctional complexes.
Epithelium is connected to underlying connective tissue by
keratin.
interfacial canals.
a basal lamina.
a reticular lamina.
proteoglycan.
The basic shapes of epithelial cells include all of the following, except
oval
squamous
cuboidal
columnar
both A and B
Mesothelium is to the body cavities as endothelium is to the
kidneys.
heart and blood vessels.
urinary bladder.
mouth.
large intestine.
The epithelia that line body cavities and blood vessels are classified as
simple squamous.
stratified squamous.
Which of the following statements about simple epithelia is false?
They afford little mechanical protection.
They are characteristic of regions where secretion or absorption occurs.
They line internal compartments and passageways.
They cover surfaces subjected to mechanical or chemical stress.
They are avascular.
A type of epithelium found where absorption or secretion takes place is ______ epithelium.
simple squamous
simple cuboidal
pseudostratified columnar
simple columnar
any of the above
Simple cuboidal epithelium is found
at the surface of the skin.
lining the trachea.
lining blood vessels.
forming the kidney tubules.
lining the air sacs of the lungs.
Simple columnar epithelia are found
lining the urinary bladder.
lining the ducts that drain sweat glands.
lining kidney tubules.
lining the stomach.
at the surface of the skin.
Transitional epithelium is found
lining the urinary bladder.
lining the ducts that drain sweat glands.
lining kidney tubules.
lining the stomach.
at the surface of the skin.
The heart and blood vessels are lined by
pseudostratified columnar epithelium.
transitional epithelium.
simple cuboidal epithelium.
simple columnar epithelium.
simple squamous epithelium.
You would find pseudostratified columnar epithelium lining the
trachea.
urinary bladder.
secretory portions of the pancreas.
surface of the skin.
stomach.
Glands that secrete hormones into the interstitial fluid are
endocrine glands.
interstitial glands.
exocrine glands.
merocrine glands.
holocrine glands.
Which of the following is a type of secretion in which some cytoplasm is lost with the product?
holocrine
merocrine
apocrine
mucus
serous
Connective tissue fibers are produced mainly by
fibroblasts.
macrophages.
adipocytes.
mast cells.
melanocytes.
Cells that store fat are called
adipocytes
erythrocytes
osteocytes
chondrocytes
Loose connective tissue functions in all of the following ways, except
transporting substances between cells.
supporting epithelia.
anchoring blood vessels and nerves.
storing triacylglycerols.
filling spaces between organs.
The framework or stroma of organs such as the spleen, liver, and lymph nodes is made up of ________ tissue.
loose connective
regular dense connective
irregular dense connective
reticular connective
adipose
The dominant fiber type in dense connective tissue is
collagen.
elastin.
actin.
myosin.
connectin.
Each of the following is an example of dense connective tissue, except
tendons.
ligaments.
aponeuroses.
areolar tissue.
elastic tissue.
Tissues that provide strength and support for areas subjected to stresses from many directions are
tendons.
ligaments.
dense irregular connective tissue
What type of cell makes up almost half the volume of blood?
erythrocyte
leukocyte
platelet
monocyte
phagocyte
Chondroitin sulfate is abundant in the matrix of
epithelial tissue.
cartilage.
areolar tissue.
elastic connective tissue.
adipose tissue.
Chondrocytes are to cartilage as osteocytes are to
blood.
epithelium.
fat.
bone.
neural tissue.
Cartilage is separated from surrounding tissues by a fibrous
perichondrium.
lacunae.
periosteum.
canaliculi.
matrix.
The most common type of cartilage is ______ cartilage.
ligamentous
hyaline
elastic
fibrous
osseous
Osseous tissue is also called
cartilage.
fat.
cellulite.
bone.
ligament.
Which of the following membranes line cavities that communicate with the exterior of the body?
mucous
serous
cutaneous
synovial
pleural
The reduction of friction between the parietal and visceral surfaces of an internal cavity is the function of
cutaneous membranes.
mucous membranes.
serous membranes.
synovial membranes.
the lamina propria.
The serous membrane lining the abdominal cavity is the
pleura.
peritoneum.
pericardium.
periosteum.
perichondrium.
Which of these refers to the dense connective tissue that surrounds a muscle and blends with the tendon?
superficial fascia
hypodermis
deep fascia
subserous fascia
subcutaneous layer
Tissue that is specialized for contraction is ______ tissue.
loose connective
dense connective
epithelial
nerve
muscle
Satellite cells are found in association with
skeletal muscle.
smooth muscle.
cardiac muscle.
involuntary muscle.
both C and D
The muscle tissue that shows no striations is ______ muscle.
skeletal
cardiac
smooth
voluntary
multinucleated
Tissue that is specialized for the conduction of electrical impulses is ______ tissue.
connective
neural
areolar
osseous
epithelial
All of the following are true of neurons, except that
when mature, they lose the ability to divide.
they conduct a nervous impulse.
they are composed of a soma and axon.
they are a very specialized form of connective tissue.
they are separated from one another by synapses.
Tissue changes with age include all of the following, except
less efficient tissue maintenance.
proliferation of epidermal cells.
Which of the following terms refers to a reversible change in the normal shape, size, and organization of tissue cells?
metaplasia
metastasis
dysplasia
anaplasia
inflammation
Germinative cells
start in the superficial layers of epithelial tissue.
cannot divide.
make up most of the epithelial type of tissue.
divide continually to produce new epithelial cells.
cannot function in the repair of epithelial tissue.
Cells that are specialized for secretion
have a free surface that is flat.
have a small nucleus.
are usually squamous.
exhibit polarity.
are found only in the digestive system.
Watery perspiration is an example of a(n) ______ secretion.
merocrine
apocrine
holocrine
serous
mucous
The pancreas produces ______ secretions.
serous
mucous
merocrine
exocrine and endocrine
Unicellular exocrine glands secrete
milk.
sweat.
mucus.
sebum.
insulin.
A gland formed by cells arranged in a blind pocket with a single unbranched duct would be called
simple tubular.
simple acinar.
compound tubular.
compound alveolar.
tubuloacinar.
Cells that engulf bacteria or cell debris within loose connective tissue are
fibroblasts.
macrophages.
adipocytes.
mast cells.
melanocytes.
During an inflammatory response to injury, which of the following is the least likely in the region of the injury?
increase in basophils
increase in histamine
increase in blood flow
pale cold skin
swelling
Antibodies are produced by
macrophages.
microphages.
plasmocytes.
mast cells.
fibroblasts.
Cells that respond to injury by dividing to assist in connective tissue repair are
mast cells.
fibroblasts.
plasmocytes.
mesenchymal stem cells.
lymphocytes.
Unlike cartilage, bone
is a connective tissue.
has a matrix that contains collagen.
is highly vascular.
has an outer covering.
has cells within lacunae.
Adhesions of abdominopelvic organs occur when
serous membranes are damaged.
synovial membranes are damaged.
muscle is damaged.
nerve cells are damaged.
any of the above
Which of the following statements about tissue swelling that occurs during inflammation is true?
triggered by heparin
triggered by histamine
caused by increased endothelial permeability
both A and C
both B and C
Characteristics of epithelia include
attachment.
avascularity.
regeneration.
polarity.
all of the above
Epithelia specialized for providing sensations of smell, taste, sight, equilibrium, and hearing are known as
Specialized sensory epithelia (or neuroepithelia)
Transitional epithelia
Stratified squamous epithelia
Simple cuboidal epithelia
Secretions through a duct might provide ______, whereas ductless secretions act as ______.
lubrication; lubricators
enzymes; hormones
transport media; physical protectors
superficial relief; interstitial fluid
odors; alarms
The junction type that lets neighboring cells exchange small molecules is the
desmosome.
hemidesmosome.
gap junction.
tight junction.
zonula adherens.
The study of cells shed from epithelial surfaces, often for diagnostic purposes, is termed
histology.
physiology.
anatomy.
embryology.
exfoliative cytology.
The Pap test for cervical cancer utilizes
histology.
physiology.
anatomy.
embryology.
exfoliative cytology.
Endocrine glands empty their products into ______ and are referred to as ______ glands, while exocrine gland secretions empty into ______ or onto surfaces.
cells; cellular; interstitial fluid
interstitial fluid; ducted; cells
interstitial fluid; ductless; ducts
ducts; ductless; interstitial fluid
interstitial fluid; ductless; interstitial fluid
The three types of connective tissue include
connective tissue proper, fluid connective tissues, and supporting connective tissues.
epithelial, muscle, and neural.
glandular, exocrine, and endocrine.
A and C only
all of the above
Damage to a joint cartilage is affecting which type of tissue?
fluid connective tissue
dense connective tissue
supporting connective tissue
loose connective tissue
adipose tissue
Two classes of macrophages include
mesenchymal cells and melanocytes.
mast cells and basophils.
fixed macrophages and free macrophages.
neutrophils and eosinophils.
microphages and adipocytes.
Two types of microphages include
mesenchymal cells and melanocytes.
mast cells and basophils.
fixed macrophages and free macrophages.
neutrophils and eosinophils.
microphages and adipocytes.
Wharton's jelly is a form of
Marfan's syndrome.
mucous connective tissue.
ground substance.
collagen fibers.
both C and D
White fat is found in ______, while brown fat is found in ______.
adults; infants
infants; adults
adolescents; adults
men; women
women; men
______ attach skeletal muscles to bones, and ______ connect one bone to another.
Ligaments; tendons
Ligaments; aponeuroses
Tendons; ligaments
Aponeuroses; tendons
Reticular tissues; tendons
In stratified epithelia adapted to resist mechanical forces, which of the following types of cell-to-cell junctions are especially abundant?
tight junctions
basolateral junctions
gap junctions
hemidesmosomes
desmosomes
The three types of protein fibers in connective tissue are
tendons, ligaments, and elastic ligaments.
loose, dense, and irregular.
cartilage, bone, and collagen.
collagen, reticular, and elastic.
polar, cellular, and permeable.
Intercalated discs and pacemaker cells are characteristic of
smooth muscle tissue.
cardiac muscle tissue.
skeletal muscle tissue.
A, B, and C
none of the above
30. The type of connective tissue found between the ribs and the sternum, or supporting the trachea, is:
Elastic cartilage
Fibrocartilage
Hyaline cartilage
Adipose tissue
Which of the following connective tissue cells produces collagen?
adipocytes
fibroblasts
macrophage
mast cell
lymphocyte
Close examination of an organ reveals a lining of several layers of cells. The layers do not contain any blood vessels and one surface of the cells is open to the internal cavity of the organ. This tissue is probably
epithelium.
muscle tissue.
connective tissue.
neural tissue.
fat tissue.
Examination of a tissue sample reveals groups of cells united by junctional complexes and interlocking membranes. The cells have one free surface and lack blood vessels. The tissue is most likely ______ tissue.
muscle
neural
epithelial
connective
adipose
Microscopic examination of a tissue reveals a loose framework of fibers embedded in a large volume of fluid ground substance and adipocytes and mast cells fibers. This tissue would most likely have come from the
inner wall of a blood vessel.
lungs.
spleen.
superficial fascia between skin and muscle
Which type of connective tissue forms the supporting rings of the trachea?
areolar
hyaline cartilage
elastic
fibrous
dense regular
The epithelium that lines the body cavities is known as ______.
mesothelium
endothelium
epidermis
transitional epithelium
The lining of the heart and blood vessels is called ______.
endothelium
epithelium
myocardium
pericardium
______ is the fluid component of connective tissue.
Ground substance
Collagen fibers
Elastic fibers
Adipocytes
The combination of fibers and ground substance in supporting connective tissues is known as ______.
matrix
plasma
epithelium
cytoplasm
The watery fluid component of blood is called ______.
plasma
serum
lymph
hemoglobin
Epithelial and connective tissues combine to form ______ that cover and protect other structures and tissues in the body.
body membranes
muscle fibers
nerve bundles
cartilage plates
The loose connective tissue component of a mucous membrane is called the ______.
lamina propria
submucosa
serosa
muscularis externa
______ function to propagate electrical signals from one place to another.
Neurons
Bones
Muscles
Ligaments
The body's first tissue response to any injury is ______.
inflammation
regeneration
fibrosis
necrosis
The study of tissues is called ______.
histology
cytology
anatomy
physiology
Gland cells produce ______.
secretions
hormones
enzymes
wastes
______ support, protect, and nourish nerve cells.
Neuroglia
Axons
Dendrites
Myelin
______ secretions are released by the gland cells into the interstitial space.
Endocrine
Exocrine
Paracrine
Autocrine
Defense cells in blood are called white blood cells or ______.
leucocytes
erythrocytes
platelets
plasma
Antiangiogenesis factor is a chemical produced by ______ that blocks the growth of blood vessels.
chondrocytes
erythrocytes
neurons
hepatocytes
Growth of cartilage by accumulation of matrix around chondrocytes is called ______ growth.
interstitial
appositional
endosteal
perichondrial
In ______ growth, cartilage grows wider or thicker in diameter.
appositional
interstitial
endochondral
intramembranous
Accumulation of fluid in the peritoneal cavity as a result of liver or kidney disease, malnutrition, or heart failure is known as ______.
ascites
edema
pleurisy
hepatitis
The process of lactation (milk production) depends on both merocrine and ______ secretion by mammary gland epithelial cells.
apocrine
holocrine
paracrine
endocrine
Name two cell types that contain histamine and heparin.
mast cells and basophils
neutrophils and eosinophils
macrophages and lymphocytes
erythrocytes and platelets
A herniated disc is an injury of the pads of cartilage between the vertebrae in which the cartilage bulges from normal position. What type of cartilage is affected
fibrous cartilage
dense cartilage
Match the epithelium, listed on the left, with the organ where it is found.
1. Simple cuboidal epithelium
2. Stratified squamous epithelium
3. Transitional epithelium
A) ureters
B) thyroid gland
C) tongue

all four types of body tissue are found in a skeletal muscle
true
false
The body’s most delicate type of epithelium is the squamous epithelium.
false
true
