Cellular Transport
Mitosis
Organelles
Macromolecules
Random
100
A type of cellular transport that requires energy
Active Transport
100
During which phase of mitosis are the chromosomes lined up in the middle of the cell?
Metaphase
100
Which type of cells do NOT contain a nucleus?
Prokaryotic
100
DNA & RNA are examples of which macromolecule?
Nucleic Acids
100
The movement of oxygen across the cell membrane is an example of which type of transport?
diffusion
200
Name the three kinds of passive transport
Simple Diffusion, Facilitated Diffusion, Osmosis
200
Which phase of mitosis is illustrated in the following photo?
telophase
200
Which organelle is made of lipids & proteins?
Cell membrane
200
Nucleotides combine to form which of the four macromolecules?
Nucleic Acids
200
What is the movement of water through a cell membrane?
Osmosis
300
What type of cellular transport requires a protein carrier?
Facilitated diffusion
300
How many chromosomes are in each of the daughter cells produced as a result of mitosis?
46
300
What organelle is selectively permeable?
Cell membrane
300
Monomers combine to form ________.
Polymers
300
Which organelle produces lipids?
The Smooth ER
400
A cell is placed into a solution of NaCl. Based on what you know about homeostasis, what will likely happen to the cell?
The cell will lose water & shrink.
400
What is the process by which bacteria & other prokaryotic organisms use to reproduce?
Binary fission
400
What is the type of chemical energy that is produced by the mitochondria?
ATP
400
Which macromolecule does not dissolve in water & can therefore be used to protects cars from the rain?
Lipids
400
Why do our fingers get wrinkly after being submerged in water for a long period of time?
osmosis
500
During the process of active transport, molecules move from a region of ___ concentration to a region of ____ concentration.
low to high
500
During which part of the cell cycle is DNA replicated?
S Phase (Interphase)
500
Which TWO organelles function to maintain the structure of plant cells?
cell wall & vacuole
500
Which molecules decrease the amount of activation energy needed to begin a chemical reaction?
Enzymes
500
Enzymes bind to __________ and turn them into ________.
substrates, products