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CHEMISTRY
CELL STRUCTURE
CELL TRANSPORT
ENERGY
PHOTOSYNTHESIS & CELLULAR RESPIRATION
CELL DIVISION
100
In a stable/neurtral atom, the number of _____________ must equal the number of _______________.
What is protons and electrons.
100
Name the 2 molecules shown in the cell membrane drawn on the board.
What are phospholipids and proteins.
100
The process by which water passes into and out of a cell is ___________.
What is osmosis.
100
What is the role of chlorophyll in photosynthesis?
What is to absorb light energy.
100
What is the function of mitosis?
What is growth, repair, maintenance
200
Table salt is a polar molecule and dissolves in water (another polar molecule). Define polar.
What is a molecule with an uneven distribution of charge.
200
What cell part stores sugar, water, and wastes?
What is the vacuole.
200
Define diffusion.
What is the movement of molecules from an area of high concentration to an area of lower concentration.
200
What types of organisms undergo cellular respiration?
What is all organisms.
200
How does each cell at the end of mitosis compare to the original parent cell?
What is each daughter cell receives an exact copy of all the chromosomes
300
The 4 most common biological elements.
What are carbon, hydrogen, oxygen, and nitrogen.
300
If a cell is unable to package and secrete material through its membrane, the _______________ may be malfunctioning or missing.
What is the Golgi Body.
300
If a cell were placed in a solution with the same concentration of water & solutes as inside, what would happen?
What is no net movement.
300
Where does glycolysis occur?
What is the cytoplasm.
300
Place these steps of cell division in order. Chromosomes align, DNA duplicates, Chromosomes separate
What is DNA duplicates, Chromosomes align, Chromosomes separate
400
Animals store glucose in the form of ____________.
What is glycogen.
400
What cell part is responsible for digesting material within the cell?
What is the lysosome.
400
If a cell containing 98% water and 2% glucose is placed in a beaker of 100% water, in which direction will the water molecules move?
What is into the cell.
400
What substance may be produced in your muscles during strenuous exercise?
What is lactic acid.
400
Undifferentiated cells are also called ___________ cells.
What are stem.
500
DNA and RNA are which of the 4 major organic macro-molecules?
What is nucleic acids.
500
Which cell organelle is where cellular respiration occurs?
What is the mitochondrion.
500
What may occur to a cell placed in a hypotonic solution?
What is it may swell and possibly burst.
500
Put these stages of cellular respiration in the order in which they occur. Kreb's Cycle, Glycolysis, Electron Transport Chain
What is Glycolysis, Kreb's Cycle, Electron Transport Chain
500
What happens to a cell during differentiation?
What is it becomes specialized; its function is set.