Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Botany test1

QuestionAnswer
plants belong to what organisms? viridioplantae
which substace makes up half of all living matter and 90% of plant tissue? Water
which molecules are found in starch grain of plant cells? Amylose and Amylopectin
The polysaccharide that makes up the structure of plant cell walls? cellulose
Bilayers made of? phospholipids
Major calsses of secondary metabolites found in plants? Alkaloids, phenolics, and terpenoids
Terpenoid responsible for bluish haze on hillside? Isoprene
Most essential oils are? Terpeniods or phenolic compounds
Secondary metabolite for strength and stiffness of wall? Lignin
Which is not part of the protoplast? Middle lamella
Plastids involved in active photosynthesis? Cholorplast
Plastids that contain carotenoids or xanthophylls but lack chlorophyll? Chromoplasts
Leucoplasts that store starch? Amyloplasts
Colorless plastids that are precursors? proplastids
Barrel-like structure made up of microtubules and divide nuclei? Phragmoplast
tonoplast is the membrane around? Vacuole
druses and raphides are made of? calcium oxolate
Hydophillic polysaccharide that forms gel-like glue of middle lamella? Pectins
Sequence of cell wall? Secondary,primary,middle lamella
Desmotuble? a portion of ER that runs through plasmodesma
Interphase consist of? G1, G2, and S phases
Absence of factors affecting water potential moves from ____ to ______ concentration? Low solute to High solute
The plasma membrane pulls away from the cell wall in? Plasmolysis
Digoxin produced from fox glove is an example of? cardiac glycoside
Not one of the 12 most abundant elements? Nickell
Energy can be changed from on form to another but cannot be created or destroyed 1st law of thermodynamics
Not Potential energy? water at the bottom of a waterfall
Biological reactions when molecule is oxidized(loss of electron) and reduced(loss of proton) Redox reaction
Increases enzymes to a point, then decreases. Temperature
loss of enzymes proper 3-D shape? Denaturation
In cell respiration, elctrons are extracted from glucose and accepted by? oxygen
Not a stage of cellular respiration? Hydrolysis of starch to glucose
Formation of ATP from ADP resulting in electron transport, occurs in which process? oxidative phosphorylation
During glycolysis, one molecule of glucose is converted into? two pyruvate
Plant glycolysis occurs in? cytosol
protons in the electron transport chain are embedded int the? inner mitochondrial membrane
molecules that pick up electrons from the Krebs cylce and transport them to the electron transport chain? NAD and FAD (electron acceptors)
In animal cells under anaerobic conditions the pyruvate formed from glycolysis is converted to? Lactate
In certain bacteria and fungi cells under anaerobic conditions the pyruvate form in glycolysis is converted to? Ethanol
particles that compose light? Photons
which wavelengths has the highest energy? 450nm...shortest wavelenghts has highest energy
Energy-transduction reactions are? Light
Energy-transduction reactions of photosystems occur in? Thylakoid membranes
Characteristics of PS1 but not PS2? PS1 contains P700 at the reaction center
Photolysis results in protons being released to? Lumen of thylakoid
Photophosphorylation role of ATP synthase provides channel? chloroplast stroma
when PS1 work independently of PS2? cyclic phosphorylation
Produced during cyclic, but not during non-cyclic phosphorylation? NADPH
Calvin-Bensin cycle takes place in the? chloroplast stroma
Rubisco can use______ or Co2 as substance. O2
C4 plants are best suited to which environment? hot, dry environment
Kranz anatomy associated with? C4 photosynthesis
pinapple plant pathways? Crassulacean Acid Metabolism (CAM)
3 tissues of vascular plants? Dermal Vascular Ground
Created by: 1210526340
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards