Busy. Please wait.
or
show password
Forgot Password?
Don't have an account?  Sign up 
or
Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
<embed>
apps
export
edit
print
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

Bio Test 1

QuestionAnswer
Scientific Method pose a question research hypothesis test your hypothesis analyze results communicate results
Dependent Variable dependent
Independent Variable doesn't depend on anything
7 characteristics of Living Things Living things composed of cells different levels of organization use energy respond to environment grow reproduce adapt
Hierarchical Organization of Life Biosphere Ecosystem Community Population Organism Organ system organ Tissue Cell organelle Molecule
Biological Molecules Lipids Carbohydrates Nucleic Acids Portions
# parts of the Cell Theory basic unit of life all living organisms have cells
Prokaryote single stranded DNA OG cell no nucleus no organelles (EXCEPT RIBOSOMES) ALL UNICELLULAR ex bacteria
Eukaryote double stranded DNA more complex nucleus has organelles multi or unicellular plants or animals
Chloroplast green organelles that make the food FOUND ONLY IN PLANTS
Chlorophyll pigment inside chloroplast
Mitochondria organelle that releases energy from food POWERHOUSE OF A CELL
Ribosomes make protein
Endoplasmic Reticulum folded membranes that move proteins around a cell HIGHWAY
Golgi Bodies sort and package proteins MAIL
Vacuoles stores water,food , waste
Lysosomes digest food and breakup the cell when it dies
Lipids make up cell membrane
Nucleic Acids dna
Carbohydrates store energy and sugar
Protein made up of amino acids
6CO2 + H20 + light ----> c6h12o6 + 6o2 photosynthesis
602+ c6h12o6 ---> 6co2 + 6h2o + 36 ATP cellular respiration
Steps for Cellular Respiration 1. Glycolysis 2. Krebs Cycle 3. ETC
How do cells create energy without oxygen ? 1. Alcoholic Fermentation 2. Lactic Acid
Alcoholic Fermentation occurs in bacteria and yeast process occurs in baking and brewing glucose - ethyl alcohol + carbon dioxide = 2 ATP
Lactic Acid occurs in muscle cells produce during rapid exercise when the body cannot produce enough oxygen glucose - lactic acid + carbon dioxide = 2 ATP
Created by: fernanda2019