Cell Structure and Function, movement, and matabolism
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| 6 functions of the cell | Basic unit of life, protection and support, movement, communication, cell metabolism, and energy release, inheritance
🗑
|
||||
| cell membrane | outermost component of the cell, is a wall
🗑
|
||||
| extracellular substance | substance outside the cell
🗑
|
||||
| intercellular substance | substance in the cell
🗑
|
||||
| mosaic model | arrangement of molecules in the cell, cell membrane moves like bobbers on water
🗑
|
||||
| nucleus | brain of cell, DNA
🗑
|
||||
| nucleolus | site of ribosomal RNA and ribosomal protein synthesis
🗑
|
||||
| rough ER | site of Protein synthesis
🗑
|
||||
| Smooth ER | Site of lipid synthesis
🗑
|
||||
| Golgi Apparatus | modifies protien structure and packages protiens in secretory vesicles
🗑
|
||||
| lysosomes | contains enzymes that digest material taken into the cell
🗑
|
||||
| mitochondrion | site of aerobic resporation and the major site of ATP synthesis
🗑
|
||||
| Microtubuals | holds up the cell
🗑
|
||||
| cilia | moves substances over surface of cell
🗑
|
||||
| flagella | on sperm cell surface with one per cell
🗑
|
||||
| microvilli | extensions of cell surface with many on cell, increase surface area of certain cells
🗑
|
||||
| ribosomes | cytoplasmic organelle were protein synthesis occurs
🗑
|
||||
| cytoskeleton | consists of proteins that support the cell, enable the cell to change shape
🗑
|
||||
| four ways molecules pass through cell membrane | through phospholipid membrane, membrane channels, carrier molecules, and vesicles
🗑
|
||||
| solution | consists of one or more substances
🗑
|
||||
| solutes | dissolves into original, added to first substance
🗑
|
||||
| solvent | substance that the solute is dissolved into, first substance that 2nd is added to, usually larger
🗑
|
||||
| diffusion | substance spreads throughout evenly
🗑
|
||||
| concentration gradient | the measure of the difference in the concentration of a solute in a solvent between two points
🗑
|
||||
| osmosis | through membrane, ex. air through screen
🗑
|
||||
| osmotic pressure | the force required to prevent the movement of water across a selective premeable membrane
🗑
|
||||
| hypotonic | solution usually has a higher of solutes and a lower concentration of water than cytoplasm in the cell
🗑
|
||||
| Facilitated Diffusion | a mediated transport process that moves substances into or out of cells from a higher or a lower concentration
🗑
|
||||
| Active Transport | a carrier-meiated process that moves substances from regions of a lower concentration to ones of higher concentration against the gradient
🗑
|
||||
| Sodium Potassium Pump | moves sodium ions out of cells and potassium ions into the cell
🗑
|
||||
| endocytosis | the cell bring in food and water
🗑
|
||||
| exocytosis | the cell getting rid of wastes and other bad things
🗑
|
||||
| glycolysis | the breakdown of sugars by a series of chemical reactions within the cytoplasm of a cell
🗑
|
||||
| aerobic respiration | breakdown of glucose in the presence of oxygen to produce carbon dioxide, water, and approximately 38 ATP molecules
🗑
|
||||
| anaerobic respiration | breakdown of glucose in the absence of oxygen to produce lactic acid and two ATP molecules
🗑
|
||||
| organelles | "little ograns" in the cell
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
mwwojahn
Popular Science sets