Quiz Submissions - Quiz 3
Attempt 1
Written: Dec 27, 2020 8:45 PM - Dec 27, 2020 9:24 PM
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Question 1
In an electron microscope, what type of cells are used?
Question options:
live and fresh cells
live, processed cells
dead,...
Quiz Submissions - Quiz 3
Attempt 1
Written: Dec 27, 2020 8:45 PM - Dec 27, 2020 9:24 PM
Submission View
Your quiz has been submitted successfully.
In an electron microscope, what type of cells are used?
Question options:
live and fresh cells
live, processed cells
dead, but fresh cells
dead, processed cells
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Great job.
If a solution outside of a cell has a lower concentration of
solutes inside of a cell, it is referred to as what?
Question options:
facilitated
isotonic
hypertonic
hypotonic
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Osmolarity describes the total amount of solutes dissolved in a specific amount of solution, and can either hav
transport in Chapter 3.
Cells that communicate with each other by direct contact use
what?
Question options:
, central vacuole
endoplasmic reticulum
intercellular junctions
plasma membrane
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Light and dissecting microscopes are binocular. What does
this mean?
Question options:
They have one eye piece, and one lens system
They have one lens system, that is split for each eye
They have two separate lens systems, one for each eye
They have two eye pieces, and one lens system
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If a substance must move up a concentration gradient, there
is an input requirement of what from the cell?
Question options:
ATP
H2O
Sugar
NaCl
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