chemistry and biochemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| an atom has 4 protons how many electrons does it have? | 4
🗑
|
||||
| the postitivly and negatively charged atoms are known as... | ions
🗑
|
||||
| which set of atoms already have a full set of valence electrons | carbon
🗑
|
||||
| describe the parts of a atom including there charge. | electrons-negative
protons-positive
nutrons-no charge
🗑
|
||||
| what is the difference bettween ionic bonds and covalent bonds | covalent bonds share electrons and ions steal electrons
🗑
|
||||
| what is a chemical formula and provide a example | it tells you the number of atoms of each element in a compound ex. C6H12O6
🗑
|
||||
| what is a hydrogen bond | a weak bond between 2 molecules
🗑
|
||||
| what is a enzyme | they are macromolecular biological catalysts
🗑
|
||||
| name 6 elements required for life | oxyegen, hydrogen,nitrogen,carbon,calcium,and phosphorus
🗑
|
||||
| what makes carbon unique | it can make a covalent bond to as many as 4 different atoms
🗑
|
||||
| lipid | stores energy
🗑
|
||||
| carbohydrate | provides energy
🗑
|
||||
| nucleic acid | stores genetic info
🗑
|
||||
| protien | contols rate of chemical reactions through enzymes
🗑
|
||||
| what type of bond is between 2 amino acids | hydrogen
🗑
|
||||
| carbohydrate id | CHO or ring structure
🗑
|
||||
| protein id | CHONPS
🗑
|
||||
| lipi id | CHO
🗑
|
||||
| nucleic acid id | CHOP
🗑
|
||||
| why is water unquie | its hydrogen bonding, its polar
🗑
|
||||
| what are the 2 parts of a nucleic acid | DNA, RNA
🗑
|
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:
zoelynn6
Popular Biology sets