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Name the planes of the body shown in Figures A and B
below. - Answer-a-frontal
b-transverse
Each of the following statements is true of prokaryotic
cells, except: - Answer-Prokaryotic cells are typically larger
than eukaryotic cells.
True or False; if false, make the statement true:
The Golgi complex is responsible for receiving lipids and
proteins synthesized by the ER, altering their structures,
and shipping them to other parts of the cell. - Answer-true
Name the two structures (A and B) found inside the cell
below. - Answer-A =Nucleolus
B = Chromosomes or DNA
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Which of the following is NOT true concerning a cell wall?
- Answer-Bacteria and plants contain multiple layers of
cellulose fibers.
Fill in the blank: _______ is the process of molecules or
ions being pumped from an area of lower concentration to
one of greater concentration, which is against the
concentration gradient. - Answer-active transport
Match each term with the correct definition concerning
water solutions in cells.
Osmosis
Isotonic
Hypertonic
Hypotonic - Answer-Osmosis=The diffusion of water.
Isotonic =Refers to an equal amount of solute on either
side of a membrane.
Hypertonic= The solution contains more solute particles
than the cell and has a lower water concentration.
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Hypotonic =Solute particles outside of a cell are of lesser
concentration than inside of the cell.
Define the body movement involved in retraction and
protraction. - Answer-retraction body movement is to be
drawn posteriorly backwards.
protraction body movement is being drawn anteriorly
forwards.
Name the anatomical pair of terms that best describe the
directions of the red arrows in the figure below. (Note that
two responses are needed for full credit). - Answer-The
anatomical pair of terms to describe the direction of the
arrows proximal-distal.
Determine whether each of the following statements is
true or false.
1) The thoracic cavity contains the lungs and heart.
2) The cranial cavity houses the brain. - Answer-1- true
2- true
Are the following statements true or false concerning the
sodium-potassium pump in cell membranes?
1. It requires passive transport.