Science Grade 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| osmosis | the movement of water across a membrane
🗑
|
||||
| selectively permeable | the cell membrane allows certain materials to pass through and keeps other materials out
🗑
|
||||
| organelle` | a structure within a cell that performs a certain job
🗑
|
||||
| tissue | a group of cells working together
🗑
|
||||
| chloroplasts | cell structure found in plant cells that contains chlorophyll to perform photosynthesis
🗑
|
||||
| mitochondria | the cell structure that creates energy through cellular respiration
🗑
|
||||
| endoplasmic reticulum (ER) | passageways from the nucleus that transport proteins through the cell
🗑
|
||||
| nucleus | the control center of a cell
🗑
|
||||
| cytoplasm | the jelly-like substance within a cell
🗑
|
||||
| cell membrane | a selectively permeable structure that allows certain things to come in and out of the cell
🗑
|
||||
| vacuole | cell structure that stores food an water for the cell
🗑
|
||||
| aerobic respiration | energy production with oxygen
🗑
|
||||
| anaerobic respiration | energy production without oxygen
🗑
|
||||
| diffusion | the process by which molecules move from an area of high concentration to an area of low concentration
🗑
|
||||
| equillibrium | when the number of molecules is equal both inside and outside of the cell.
🗑
|
||||
| ribosomes | cell structure responsible for making proteins
🗑
|
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:
mrsrooney
Popular Science sets