Final FNS 121 Question Exam Flashcards
Oblique plane
A plane that is any type og angle other than horizontal or vertical angle
Coronal Plane
Leukocytes and erythrocytes would be an example of which level of organization?
Cell
The __ plane separates the body into right and left portions.
Sagittal plane
The ___ division includes the head, neck and torso.
Axial
sagittal plane
The ___ lines the abdominopelvic cavity.
The peritoneum
The study of function is ___.
physiology
Diaphragm
belong to kingdom of Monera.
single-cell organisms like bacterium, spirillum, bacillus, strep
right pleural cavity.
___ covers the heart.
visceral peritoneum
spinal/vertebral cavity?
Which of the following is NOT one of the characteristics of life?
All are Characteristics , movement, responsiveness, and growth
The thoracic cavity and the abdominopelvic cavity are separated by the ___.
diaphragm
represents spindle fibers
A long, whip-like tail used for movement is a(n) ___.
Flagellum
Hypotonic environments cause cells to ___,
Swell
The development of two cells identical to the original cell occurs during ___.
Meiosis
The movement of molecules from an area of higher concentration to lower concentration is ___.
Diffusion
Division of the nucleus is ___.
karyokinesis
chromosomes
The ___ contains the genetic information of a cell.
nucleolus
The ___ are responsible for producing energy for a cell.
Mitochondria
The ___ digest worn cell parts with enzymes.
lysosomes
ANAPHASE
___ migrate to opposite poles during mitosis.
centrioles
___ make proteins in the cell.
ribosomes
Humans have ___ pair of chromosomes.
23
Chromosomes line up in the middle of the cell during
metaphase
TELOPHASE
The ___ regulates what can enter the nucleus.
Nuclear envelope / nuclear membrane
A plant growing toward the sunlight after being moved is an example of which characteristic of living things?
responsiveness
Cell pull apart during which stage of mitosis?
anaphase
There are ___ stages to the cell cycle.
5
Aster rays first appear during ___.
Prophase
INTERPHASE
Nucleus clearly defined
•Chromosomes not visible
•Cell is preparing for mitosis
•Mitosis – the cellular division of somatic cells
•Consists of four stages
•The cell spends the majority of its life cycle in this stage
Division of the cytoplasm is ___.
cytokinesis
Spindle fibers appear during which stage of mitosis?
prophase
Cleavage Furrow
The type of cartilage that can be found in the innermost portions of the ear that is only moderately flexible is ___ cartilage.
elastic
___ is the least flexible type of cartilage .
fibrocartilage
More than one layer of column like cells would be called ___.
stratified columnar epithelial tissue
If one does not have control of muscular activity, the term is ___.
involuntary
The straw-colored component of blood is/are ___.
Plasma
___ is in the center of the osteon and has blood vessels.
Osteons
Which of the following can be found at the tip of the nose?
hyaline
pseudostratified epithelial tissue
axon
Which of the following is an agranulocyte?
dendritic
The ___ are responsible for nourishment of the central nervous system.
neuroglial cells
A secondary dilution is created by which of the following tissues?
adipose
Chondrocytes are found in ___.
cartilage
The inferior portion of the basement membrane is called what?
lamellar layer
nucleus of this cell
The spaces between the concentric rings of the osteon are the ___.
lamellae
The study of tissues is ___.
histology
___ muscle tissue is striated and involuntary.
cardiac
simple columnar epithelial tissue
___ are responsible for taking impulses toward the cell body in the nervous system.
Dendrites
___ nourish the central nervous system.
Neuroglial cells
___ are responsible for blood coagulation.
Thrombocytes – platelets
stratified squamous epithelial tissue
The ___ are the spaces that osteocytes occupy in the osteon.
lacunae
Bone tissue is also known as ___.
osseous
___ muscle tissue has intercalated discs.
Cardiac
Which of the following tissues has striations?
skeletal
___ tissue is mononucleated and non striated.
Smooth
___ are responsible for fighting infection.
leukocytes
soma (cell body)
The function of the respiratory system is ___
External respiration , respiration , transport
All of these
The ___ warms and filters air.
Nose
___ means breathing.
ventilation
The right lung has ___ lobes.
3
The ___ branch off from terminal bronchioles.
Respiratory Brochioles
Which of the following bones does NOT contain a sinus?
zygomatic
The __ is also known as the voicebox.
larynx