CORRECT 100%
The lungs are located in the - ANSWERthoracic cavity
Blood production is a function of which system? - ANSWERskeletal
An x-ray technician has been asked to make an x-ray film of the liver. Which of the
abdominopelvix regions must be included? - ANSWERRight hypochondriac, epigastric,
and left hypochondriac
A plane through the body that divides the body into right and left sides is called: -
ANSWERSagittal
An organ is one organizational layer higher than a - ANSWERTissue
When many similar cells specialized to perform a certain function, it is referred to as an
- ANSWERTissue
A frontal section divides the body into____portions. - ANSWERFront and back
A plant through the body that divides the body into anterior and posterior portions is -
ANSWERCoronal
Two major cavities in the human body are - ANSWERventral and dorsal
Molecules are - ANSWERAtoms combine to form larger chemical aggregates
Carbon has an atomic number of six. The number of electrons found in the first shell is -
ANSWERTwo
The most abundant and important compound in the body is - ANSWERProteins
An example of catabolic process is - ANSWERhydrolysis
Atomic mass is determined by the number of - ANSWERProtons and neutrons
Which of the following elements is least likely to combine with another element? -
ANSWERHelium
Which of the following represents properties of water? - ANSWERcohesion, high heat of
vaporization, strong polarity
, A solution that contains greater concentration of hydroxide Ions (OH-) than hydrogen
ions (H+) is a ______ solutions. - ANSWERAlkaline (base)
Which of the following is not one of the major elements present in the human body? -
ANSWERZinc
Acids: - ANSWERproton donors, taste sour, release hydrogen ions in aqueous solutions
A specialized cell structure that propels the sperm is the: - ANSWERflagellum
Which of the following describes a structure or function of the proteasome? -
ANSWERBreaking down abnormal and midfielder proteins released from the ER
Looks like a hollow cylindrical drum made of protein subunits
Requires the small protein called ubiquitin to pull proteins in
The fundamental organizational unit of life is the - ANSWERCell
A list of the cell fibers from largest to smallest would read: - ANSWERmicrotubules,
intermediate filaments, microfilaments
Which organelle processes and packages material to be secreted? - ANSWERGolgi
apparatus
The nucleoli is composed chiefly of - ANSWERrRNA
The inner membrane of what double-membrane structure is contorted into folds called
cristae? - ANSWERmitochondrion
The structure of cells that is associated with the enzymatic breakdown (digestion) of
foreign material is the: - ANSWERlysosome
Which of the following is not a function of the smooth ER? - ANSWERProvides a site of
ribosome attachment
Which cell fiber serves as part of the cell muscles? - ANSWERMicrofilament
The mixed secretions of sebaceous and ceremonious glands form a brown waxy
substance called the: - ANSWERCerumen
Around the sixth month of pregnancy, the developing fetus is almost entirely covered by
a fine soft hair coat called the: - ANSWERlanugo
A lubricating substance produced by goblet cells is called - ANSWERmucus
The ____ junction "glues" the epidermis and dermis together together and provides
mechanical support for the epidermis. - ANSWERDermoepidermal