Botany test1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| plants belong to what organisms? | viridioplantae
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| which substace makes up half of all living matter and 90% of plant tissue? | Water
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| which molecules are found in starch grain of plant cells? | Amylose and Amylopectin
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| The polysaccharide that makes up the structure of plant cell walls? | cellulose
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| Bilayers made of? | phospholipids
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| Major calsses of secondary metabolites found in plants? | Alkaloids, phenolics, and terpenoids
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| Terpenoid responsible for bluish haze on hillside? | Isoprene
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| Most essential oils are? | Terpeniods or phenolic compounds
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| Secondary metabolite for strength and stiffness of wall? | Lignin
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| Which is not part of the protoplast? | Middle lamella
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| Plastids involved in active photosynthesis? | Cholorplast
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| Plastids that contain carotenoids or xanthophylls but lack chlorophyll? | Chromoplasts
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| Leucoplasts that store starch? | Amyloplasts
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| Colorless plastids that are precursors? | proplastids
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| Barrel-like structure made up of microtubules and divide nuclei? | Phragmoplast
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| tonoplast is the membrane around? | Vacuole
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| druses and raphides are made of? | calcium oxolate
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| Hydophillic polysaccharide that forms gel-like glue of middle lamella? | Pectins
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| Sequence of cell wall? | Secondary,primary,middle lamella
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| Desmotuble? | a portion of ER that runs through plasmodesma
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| Interphase consist of? | G1, G2, and S phases
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| Absence of factors affecting water potential moves from ____ to ______ concentration? | Low solute to High solute
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| The plasma membrane pulls away from the cell wall in? | Plasmolysis
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| Digoxin produced from fox glove is an example of? | cardiac glycoside
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| Not one of the 12 most abundant elements? | Nickell
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| Energy can be changed from on form to another but cannot be created or destroyed | 1st law of thermodynamics
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| Not Potential energy? | water at the bottom of a waterfall
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| Biological reactions when molecule is oxidized(loss of electron) and reduced(loss of proton) | Redox reaction
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| Increases enzymes to a point, then decreases. | Temperature
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| loss of enzymes proper 3-D shape? | Denaturation
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| In cell respiration, elctrons are extracted from glucose and accepted by? | oxygen
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| Not a stage of cellular respiration? | Hydrolysis of starch to glucose
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| Formation of ATP from ADP resulting in electron transport, occurs in which process? | oxidative phosphorylation
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| During glycolysis, one molecule of glucose is converted into? | two pyruvate
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| Plant glycolysis occurs in? | cytosol
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| protons in the electron transport chain are embedded int the? | inner mitochondrial membrane
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| molecules that pick up electrons from the Krebs cylce and transport them to the electron transport chain? | NAD and FAD (electron acceptors)
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| In animal cells under anaerobic conditions the pyruvate formed from glycolysis is converted to? | Lactate
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| In certain bacteria and fungi cells under anaerobic conditions the pyruvate form in glycolysis is converted to? | Ethanol
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| particles that compose light? | Photons
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| which wavelengths has the highest energy? | 450nm...shortest wavelenghts has highest energy
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| Energy-transduction reactions are? | Light
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| Energy-transduction reactions of photosystems occur in? | Thylakoid membranes
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| Characteristics of PS1 but not PS2? | PS1 contains P700 at the reaction center
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| Photolysis results in protons being released to? | Lumen of thylakoid
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| Photophosphorylation role of ATP synthase provides channel? | chloroplast stroma
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| when PS1 work independently of PS2? | cyclic phosphorylation
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| Produced during cyclic, but not during non-cyclic phosphorylation? | NADPH
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| Calvin-Bensin cycle takes place in the? | chloroplast stroma
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| Rubisco can use______ or Co2 as substance. | O2
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| C4 plants are best suited to which environment? | hot, dry environment
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| Kranz anatomy associated with? | C4 photosynthesis
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| pinapple plant pathways? | Crassulacean Acid Metabolism (CAM)
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| 3 tissues of vascular plants? | Dermal Vascular Ground
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