WorksheetsA&P I Module One
Total questions: 28
Worksheet time: 16mins
Anatomy; derived from Greek for
pretty people
relationship to nature
anatomical
a cutting up
Physiology; derived from Greek for
Physical
a cutting up
physiological
relationship to nature
The Cell is/are?
More than one answer can be chosen.
Is the basic unit of structure and function in living things
are interdependent on one another
independent from one another
live in the internal environment
Definition of Gradients:
determine which substance enter and leave the cell
direct the production of different proteins which lead to differences in function in different cells
are uneven distribution of a material or property over an area (pressure, temp, chemical concentration).
Definition of Permeability
determines what substances enter and leave the cell
process that results in the wide range of cell structures and functions in the body.
uneven distribution of material or property over an area (pressure, temp, chemical concentration)
Definition of cellular differentiation
determines what substances enter and leave the cell
within the DNA direct the production of different proteins which lead to differences in function in different cells
the process that results in the wide range of cell structures and functions in the body
Definition of Genes
are an uneven distribution of a material or property over an area (pressure, temp, chemical concentration)
within DNA direct the production of different proteins which leads to differences in function in different cells
determines what substances enter and leave the cell
Definition of Cell membrane mechanisms
determine what substances enter and leave the cell. Also allows the cell to respond to certain signals and not others.
processes are involved in all metabolic reactions
occurs via membrane receptors
definition of cell to cell communication
involved in all metabolic reactions
communication occurs via membrane receptors
determines what substances enter and leave the cell
Feedback loops
results in the wide range of cell structures and functions in the body
occur via membrane receptors
maintain homeostatic processes; negative feedback loops maintain most homeostatic process by stabilizing internal conditions
what is of ultimate importance in maintaining homeostasis?
determining what substance enter and leave the cell
balance of cellular water, electrolytes and pH
Life depends on 5 environmental factors?
water, shelter, food, heat and love
pressure, water, energy, food and time
water, shelter, entertainment and pressure
oxygen, water, heat, food and pressure
what feedbacks are used in homeostatic mechanisms?
forward feedback
reversed feedback
negative feedback
positive feedback
Negative Feedback
prevents sudden, sever changes in the body
produce temporary unstable conditions to maintain overall stability
Positive Feedback
prevents sudden, severe changes in the body
Produce temporary unstable conditions to maintain overall stability
What are the two main portions of the human body
thoracic portion
axial portion
cranial portion
vertebral portion
appendicular portion
Definition of Visceral layer?
outer layer, which lines wall of cavity
inner layer, which covers an organ
Definition of Parietal layer
outer layer, which lines wall of cavity
inner layer, which covers an organ
Definition of Medial
away from the midline
toward the midline
Definition of Lateral
toward the midline
away from the midline (toward the side of the body)
How many abdominal quadrants are there?
1
3
4
2
What are the three major planes used in Anatomy?
Front, back, side
horizontal, vertical, midline
Frontal (coronal), sagittal, transverse
Describe the Frontal Plane (Coronal)
Extends through the long axis .Divides body into -equal- right and left portions
extends horizontally, dividing the body into superior (upper) and inferior (lower) portions
Extends through the long axis (along the body's length) dividing the body into anterior (frontal) and posterior (back) portions
Describe the Sagittal plane:
extends through the long axis of the body (along the body's length), dividing the body into anterior (front) and posterior (back) portions
extends horizontally to the frontal and sagittal planes to divide the body into superior (upper) and inferior (lower) portions
extends along the long axis, dividing the body into right and left portions
Describe the Transverse plane
extends horizontally, dividing the body into upper and lower portions
extends through the long axis (along the body's length), dividing the body into anterior (front) and posterior (back) portions
extends through the body's long axis, dividing the body into right and left portions
A section made along a transverse plane is often referred to as a
(a)
A sagittal plane dividing the body into equal left and right halves is called
(a)
A sagittal plane dividing the body into UNEQUAL right and left halves is called
(a)
