Mod 6 Study Guide Flashcards
Ctyoplasmic Streaming
The motion of cytoplasm in a cell that results in a coordinated movement of the cell’s contents
Isotonic Solution
A solution in which the concentration of solutes is essentially equal to that of the cell which resides in the solution.
Cytolysis
The rupturing of a cell due to excess internal pressure
Phagocytosis
The process by which a cell engulfs foreign substances or other cells.
Activation Energy
Energy necessary to get a chemical reaction going.
Plasmolysis
Collapse of a walled cell’s cytoplasm due to a lack of water
A Cell produces a protein that will be used by other cells. When it ejects the protein has it performed egestion, secretion or excretion?
Secretion
What lies between the cell walls of a plant’s cells?
Middle lamella
What is the difference between digestion and respiration?
Digestion breaks large molecules into smaller ones. Respiration uses the smaller molecules to make energy.
Name at least 2 organelles that are involved in biosynthisis?
Lysosome and Smooth and Rough ER
What organelle does rough ER have that smooth ER does not have?
Ribosomes
Is chloroplast an example of leucoplast or Chromoplast?
Chromoplasts
Before a polysaccharide can be used in cellular respiration in an animal cell, to what organelle must it be sent?
Mitochodrion
If a cell’s mitochondria stop working can it perform any cellular respiration?
No
Which provides more energy per molecule of glucose; respiration in aerobic conditions or respiration in anaerobic conditions?
Aerobic conditions
