Anatomy Week 1: Homework questions
identify the forms of endocytosis, using the illustration as a guide
1. phagocytosis 2. pinocytosis 3. receptor mediated endocytosis
What is true regarding keratinized started squamous epithelium 1. typically found in lining the oral cavity 2. forms the epidermis of the skin 3. the cells on the apical outer surface are dead
2. forms the epidermis of the skin 3. the cells on the apical outer surface are dead
Match the prenatal period with description: Organs increase in complexity
Fetal
what is the correct order of interphase
G1, S, G2
Name the body region with associate body parts: Coxal region
Hip
the scientist from around 400 B.C. who is considered the "Father of Medicine" is
Hippocrates
Label stages of meiosis I
(PMAT) prophase, metaphase, anaphase, telophase and cytokinesis
Label picture
Left side: amnion, amniotic cavity right side: placenta, umbilical cord, yolk sac
name the appropriate body plane
Midsagittal plane
what is correct order of neurulation
Neuroectoderm --> Neural Plate --> Neural Groove and Folds --> Neural Tube --> Neural Crest
True or false: embryogenss begins with the formation of a zygote
TRUE
The SEM allows for higher resolution as compared to light microscopy
TRue
Label flagellum and cilium
Top: cilium bottom: flagellum
Desmosomes provide resistance to mechanical stress at a single point.
True
Which of the following statements are true regarding the structure and functions of nervous tissue? Check all that apply. a. nervous tissue contains neurons and glial cells b. Glial cells are responsible for information processing, control, and internal communication. c.Neurons are often the longest cells in the body due to the length of the axons.Neurons are often the longest cells in the body due to the length of the axons. d. The short, branched processes that extend from the neuron cell body are called dendrites.
a. nervous tissue contains neurons and glial cells c.Neurons are often the longest cells in the body due to the length of the axons.Neurons are often the longest cells in the body due to the length of the axons. d. The short, branched processes that extend from the neuron cell body are called dendrites.
A multicellular exocrine gland consists of
acini and at least one duct
Using an anatomic directional term, the stomach is ___________ to the spinal cord.
anterior
What type of exocrine glands based on their mode of secretion
apocrine gland
The head, neck, and trunk make up the ______ region of the body.
axial
Describe connective tissue example with its connective tissue class: fluid connective tissue
blood
Describe connective tissue example with its connective tissue class: supporting connective tissue
cartilage and bone
Which of the following is not a component of the cytoplasm? a. Cytosol b. Organelles c. Inclusions d. Chromatin
chromatin
What type of exocrine glands based of the picture
compound acinar
What type of exocrine glands based of the picture
compound tubular
What type of exocrine glands based of the picture
compound tubuloacinar
What is the function of the highlighted region
control center of the body
Match anatomic body plane with how it divides the body: anterior and posterior parts
coronal plane
name the appropriate body plane
coronal plane
Primary function of epidermal cell
covering
Starting in the 1800s, scientists used frozen cadaver specimens, a technique referred to as __________.
cryotechnology
Which body membrane protects the body from water loss and harm to internal organs?
cutaneous
The microscopic study of cell is called
cytology
Type of tissue change with its description: Atrophy
decrease in cell size
primary function of lymphocytes
defense
Type of connective tissues with its location within the body:dense irregular
dermis
Name system they belong to: Esophagus, stomach, large intestine
digestive system
Match the epithelial tissue type with the example of a location where it would be found in the body: Simple cuboidal
ducts of exocrine glands
Name three primary germ layers in the figure
ectoderm, mesoderm, endoderm
This type of connective tissue is found in the walls of arteries, true vocal cords, and the trachea. It is _________ connective tissue.
elastic
Match the prenatal period with description: Organogenesis
embryonic
Name system they belong to:hypothalamus, pituitary and thyroid glands
endocrine system
Name the body region with associate body parts: Orbital region
eye
true or false: does a fetus usually gain the greatest amount of weight during weeks 13-16
false
What occurs during embryogenesis
formation of primary germ layer, gastrulation, cleavage
A student views a micrograph of a cell. She observes a membrane-bound organelle with stacked cisternae, some of which appear to form membrane vesicles that travel to another area of the cell. The student is likely viewing a
golgi apparatus
Which of the following is proximal to the knee joint?
hip
What type of exocrine glands based on their mode of secretion
holocrine gland
What event occur during gastrulation
implantation, primary germ layer forms, organogenesis occurs, the primitive streak forms
Type of tissue change with its description: Hyperplasia
increase in cell number
Type of tissue change with its description: Hypertrophy
increase in cell size
where would this type of connective tissue be found
intervertebral discs
Match the epithelial tissue type with the example of a location where it would be found in the body: Simple squamous
lining of alveoli
Match the epithelial tissue type with the example of a location where it would be found in the body: Nonciliated simple columnar
lining of most of digestive tract
Match the epithelial tissue type with the example of a location where it would be found in the body: ciliated simple columnar
lining of uterine tubes
The plasma membrane is composed of an approximately equal measure of protein and __________.
lipids
Describe connective tissue example with its connective tissue class: connective tissue proper
lose and dense connective tissue
Name the body region with associate body parts: Lumbar region
lower back
Name system they belong to: tonsils, thymus, spleen
lymphatic system
Which of the following cells have "storage" as one of their primary functions? Check all that apply. A. Fat cells B. lymphocytes C. liver cells D. epidermal cells
lymphocytes, liver cells, epidermal cells
What type of exocrine glands based on their mode of secretion
merocrine glands
Match anatomic body plane with how it divides the body: right and left halves
midsagittal plane
primary function of skeletal muscle cells
movement
What type of membrane lines internal body passages that eventually open to the external environment?
mucous
Nervous tissue consists of glial cells and
neurons
What are the types of passive transport
osmosis, facilitated diffusion, bulk transport, simple diffusion, Ion pumps
Name highlighted membrane
parietal peritoneum
The study of changes in anatomy during disease is called
pathologic anatomy
The scientific discipline that studies the function of body structures is called ___________.
physiology
The process of __________ involves preserving human specimens using reactive polymers.
plastination
Match the prenatal period with description: Blastocyst formation
pre-embryonic
Which prenatal period includes blastocyst formation?
pre-embryonic
If you are cold, and your body alters the circulation near the skin in order to conserve heat, what characteristic of life is this representing?
regulation
Name system they belong to: trachea, bronchi, lungs
respiratory system
Which connective tissue type forms the stroma of many lymphatic organs?
reticular
name type of layer tissue
simple epithelium
The type of epithelial tissue that is only one cell layer thick is called __________; the type of epithelial tissue that is two or more cell layers thick is called _________.
simple; stratified
The type of muscle tissue that would be found in the wall of the bladder is __________ muscle tissue.
smooth
Name the body region with associate body parts: Plantar region
sole of foot
Label the cells
squamous cell, cuboidal cell, columnar cell
primary function of adipose cells
storage
Type of connective tissues with its location within the body: reticular
storm of lymphatic organs
name type of layer tissue
stratified epithelium
Type of connective tissues with its location within the body: adipose
subcutaneous layer
Which body membrane would be found lining the inside of the knee joint?
synovial membrane
select all parts of the endocrine system
thymus gland and pancreas
Name the appropriate body plane
transverse plane
Match anatomic body plane with how it divides the body: Superior and inferior parts
transverse planes
true or false The chorion forms the fetal portion of the placenta.
true
true or false allowing oxygen to diffuse through the cell membrane, but rejecting a larger protein from passing, is an example of selective permeability
true
true or false: nervous tissue can be found in the brain, spinal cords, and nerves
true!
True or false: Cells are signaled to self destruct in a process called apoptosis
true.
true or false: DNA molecules replicate during interphase.
true..
Type of tissue change with its description: neoplasia
tumor development
What is the name of the highlighted membrane
visceral pericardium
Type of connective tissues with its location within the body: elastic
wall of large arteries
Where is this type of muscle tissue
wall of the heart
Name system they belong to:Kidneys, bladder, urethra
Urinary system
what type of muscle
skeletal muscle tissue
Type of connective tissues with its location within the body: dense regular
tendons and ligaments