Question 1 (1 point)
Immature, undifferentiated cells that can divide to replace lost or damaged cells are called
Question 1 options:
stem cells. | |
Question 2 (1 point)
In the figure shown, which light micrograph shows cardiac muscle?
Question 2 options:
C | |
Question 3 (1 point)
Which of the following types of tissues is made up of small spindle-shaped cells and is commonly found in the walls of hollow organs?
Question 3 options:
skeletal muscle | |
smooth muscle | |
cardiac muscle | |
transitional epithelium | |
areolar tissue |
Question 4 (1 point)
Which following types of cells are considered excitable cells because they are able to produce electrical signals?
Question 4 options:
neuroglial cells and myofibers | |
myofibers and connective tissue cells | |
neuroglial cells and neurons | |
neurons and epithelial cells | |
myofibers and neurons |
Question 5 (1 point)
Which type of epithelial tissue lines the ducts of sweat glands and esophageal glands?
Question 5 options:
Simple squamous epithelium | |
Pseudostratified columnar epithelium | |
Stratified squamous epithelium | |
Stratified cuboidal epithelium | |
Transitional epithelium |
Question 6 (1 point)
Which of the following is a location where adipose tissue is commonly found?
Question 6 options:
Subcutaneous layer deep to the skin | |
Lining the chambers of the heart | |
Surrounding the brain | |
Inside the ear canal | |
In the cartilage found in joints |
Question 7 (1 point)
The extracellular matrix of connective tissue consists of
Question 7 options:
enzymes and membranous organelles. | |
plasma membranes and ground substance. | |
keratinized cells and protein fibers. | |
calcified crystals of minerals and enzymes. | |
protein fibers and ground substance. |
Question 8 (1 point)
These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities.
Question 8 options:
tight junctions and hemidesmosomes | |
gap junctions and tight junctions | |
adherens junctions and desmosomes | |
desmosomes and gap junctions | |
hemidesmosome and tight junctions |
Question 9 (1 point)
Which is a function of the tissue shown in diagram D?
Question 9 options:
heat production | |
pumping of blood | |
propulsion of food | |
contraction of bladder | |
conduct nerve impulses to muscle fibers |
Question 10 (1 point)
Which of the following types of tissues contains multinucleated cells whose movements are under voluntary control?
Question 10 options:
skeletal muscle | |
smooth muscle | |
cardiac muscle | |
transitional epithelium | |
areolar tissue |
Question 11 (1 point)
Which component of connective tissue is found between the cells and fibers, and functions to support and bind cells in the tissue together?
Question 11 options:
Matrix | |
Formed elements | |
Ground substance | |
Basement membrane | |
Plasma membrane |
Question 12 (1 point)
Functional classification of exocrine glands is based on
Question 12 options:
shape of the gland. | |
size of the gland. | |
how the gland release its secretory product. | |
how the gland synthesizes its secretory product. | |
All of these answer choices are correct. |
Question 13 (1 point)
The two principal types of cells found in nervous tissues are
Question 13 options:
neuroglial cells and neurons. | |
neurons and mast cells. | |
neurons and dendritic cells. | |
neuroglial cells and myofibers. | |
neurons and somites. |
Question 14 (1 point)
In the diagram shown below, where is the apical surface of the epithelial cell?
Question 14 options:
A | |
B | |
C | |
D | |
E |
Question 15 (1 point)
Which type of membrane lines a body cavity that does not open directly to the exterior and the organs contained in that body cavity?
Question 15 options:
Cutaneous membrane | |
Serous membrane | |
Mucous membrane | |
Basement membrane | |
Synovial membrane |
Quiz
Top of Form
Question 1 (1 point)
Which of the following is a polysaccharide commonly found in the ground substance of connective tissues?
Question 1 options:
Hyaluronic acid | |
Melatonin | |
Cholesterol | |
Glycogen | |
Starch |
Question 2 (1 point)
The pubic symphysis and intervertebral discs are composed of which type of connective tissue?
Question 2 options:
Adipose tissue | |
Elastic cartilage | |
Fibrocartilage | |
Dense irregular connective tissue | |
Reticular connective tissue |
Question 3 (1 point)
In which of the following locations would you most likely find transitional epithelial cells?
Question 3 options:
Lining of the esophagus | |
Outer layer of skin | |
Lining of the urinary bladder | |
On the surface of the heart | |
Covering skull bones |
Question 4 (1 point)
In the figure shown, which light micrograph shows the type of cartilage that is most abundant in the human body?
Question 4 options:
E | |
F | |
G | |
H | |
I |
Question 5 (1 point)
In the figure shown, which light micrograph shows fibrocartilage?
Question 5 options:
E | |
F | |
G | |
H | |
I |
Question 6 (1 point)
Which of the following is NOT one of the main tissue types found in the human body?
Question 6 options:
epithelial | |
connective | |
myocardial | |
muscle | |
nervous |
Question 7 (1 point)
In the figure shown, which light micrograph shows a muscle tissue that is under involuntary control?
1. A
2. B
3. C
Question 7 options:
1 only | |
2 only | |
3 only | |
1 and 2 | |
1 and 3 |
Question 8 (1 point)
Which type of epithelial tissue is found lining the heart, blood vessels and lymphatic vessels?
Question 8 options:
Simple squamous epithelium | |
Simple cuboidal epithelium | |
Stratified squamous epithelium | |
Stratified cuboidal epithelium | |
Simple columnar epithelium |
Question 9 (1 point)
Epithelial tissue
Question 9 options:
is used as a covering of body surfaces. | |
is used as a lining of body cavities and hollow organs. | |
is used to form glands. | |
usually has a free surface that interacts with external environment. | |
All of these answer choices are correct. |
Question 10 (1 point)
Which of the light micrographs in the figure below shows a stratified cuboidal epithelium?
Question 10 options:
B | |
C | |
D | |
E | |
F |
Question 11 (1 point)
Spongy bone tissue lacks
Question 11 options:
lamellae. | |
lacunae. | |
osteocytes. | |
osteons. | |
canaliculi. |
Question 12 (1 point)
What is the basic structural unit of compact bone tissue?
Question 12 options:
osteon | |
stroma | |
lamellae | |
chromosome | |
lacunae |
Question 13 (1 point)
Which of the following is NOT a connective tissue?
Question 13 options:
Bone | |
Blood | |
Cartilage | |
Tendons | |
Epidermis |
Question 14 (1 point)
Which of the following is classified as loose connective tissue?
Question 14 options:
Blood | |
Spongy bone | |
Areolar connective tissue | |
Elastic connective tissue | |
Hyaline cartilage |
Question 15 (1 point)
The extracellular matrix of blood tissue consists of
Question 15 options:
red blood cells. | |
white blood cells. | |
plasma. | |
lymph. | |
albumin. |
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