Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
Micro Final
Final
| Question | Answer |
|---|---|
| Which of the following microorganisms are not eukaryotic? | bacteria |
| In which habitat would you most likely find archae? | all of these |
| The microbial formation of alcohol from sugar is known as: | fermentation |
| Which of the following individuals pioneered the use of chemicals to reduce the incidence of infections during surgery? | Lister |
| The study of the body's defenses against pathogens is called | immunology |
| Semmelweis advocated hand washing as a method of preventing which of the following diseases? | puerperal fever |
| All of the following are aspects of Pasteur's experiments to disprove spontaneous generation except: | the flasks he used were sealed with corks |
| Which of the following scientists was the first to develop a taxonomic system for classifying organisms? | Linnaeus |
| Who discovered penicillin? | Fleming |
| The laboratory of Robert Koch contributed which of the following to the field of microbiology? | all of them |
| Which type of molecule contains the alcohol glycerol? | Lipids |
| Which type of molecule is composed of (CH2O) in units? | carbohydrates |
| This protein building block contains NH2 groups and a carboxyl group attached to the alpha carbon? | Amino Acid |
| Which level of protein structure is composed of amino acids linked to form a polypeptide chain that is genetically determined? | primary |
| These are the primary molecules making up plasma membranes in cells | phospholipids |
| An atom of carbon that has six protons and seven neutrons is an example of | isotope |
| The valence of an atom represents | its ability to interact with other atoms |
| All of the following are associated with ionic bonds except: | radioactivity |
| The most common long-term energy storage molecule is | fat |
| Which of the following terms is not a component of bacterial flagella? | tubulin |
| Proteins are polymers of | amino acids |
| Which of the following bacterial cell structures plays an important role in the creation of bio films? | both A and C |
| A bacterial cell moving toward light would be an example of | positive phototaxis |
| Lipid A, associated with gram negative bacteria, is also known as | lipopolysaccharide |
| All of the following statements concerning osmosis are true except: | during osmosis, water crosses to the side of the membrane with a lower concentration of solute |
| Which of the following is NOT true of endospores? | endospores are reproductive structure |
| The glycocalyx of a eukaryotic cell performs all of the following foundations except: | transfer of genetic material between cells |
| Which of the following chemical substances contributes to the unique characteristics of acid-fast bacteria? | mycolic acid |
| Which diagram of a cell wall is a gram negative cell wall? | B |
| Which diagram of a cell wall contains teichoic acids? | A |
| Which diagram is a cell wall is susceptible to penicillin? | A |
| Which diagram of a cell wall contains porins? | B |
| Which of the following organelles is responsible for producing most of the ATP in eukaryotic cell? | mitochondrion |
| The chemical reactions that sustain life depend on which of the following to keep them going? | organic catalysts called enzymes |
| Which of the following is common to both respiration and fermentation? | glycolosis |
| The end product of glycolosis is: | 2 pyruvic acids |
| Which system is responsible for producing the most ATP? | ETC |
| The majority of metabolic pathways are: | amphibolic |
| Reactions involved in the light-independent reactions of photosynthesis constitute the | calvin-benson cycle |
| An anabolic process that synthesizes sugars from non-b=carbohydrate precursors such as amino acids, glycerol and fatty acids is: | gluconeogensis |
| Redox reactions: | involve oxidation and reduction |
| Energy yielding series of reactions | catobolism |
| means whole enzyme | haloenzyme |
| a non protein component of an active enzyme | coenzyme |
| a measure of the rate of activity of an enzyme | turnover number |
| a protein portion of an enzyme, inactive without a cofactor | apoenzyme |
| changes the shape of the active site of an enzyme | noncompetitive inhibotor |
| a mechanism by which fatty acids are degraded | beta oxidation |
| very similar in shape or chemistry to the normal enzyme substrate | competitive inhibotor |
| during glycolosis, glucose is oxidized and converted to two molecules of | pyrivate |
| the steps of aerobic respiration in order are | glycolosis, krebs cycle, etc |
| the end product of glycolosis is decarboxyled and converted to | acetyl coA |
| chloroplast | light harvesting organelle |
| its internal membranes are sites for ATP production | mitochondria |
| a reaction is one in which a molecule accepts an electron | reduction |
| a site of protein synthesis | ribosomes |
| packages large molecules for export from the cell | golgi body |
| in redox reactions, electron ______ give electrons to another molecule and are said to be _____ | donors/oxidized |
| the molecule that accepts the electron is an electron _____ and is said to be | acceptor/reduced |
| catabolic pathways are generally ____which means they ____ energy | exergonic/release |
| anabolic pathways are generally ____ which means they ____ energy | enderogonic/require |
| photosynthetic eukaryote that can convert CO2 in the atmosphere to carbohydrates | algae |
| prokaryotes whose cell lack peptidoglycan and are often found in extreme environments | archea |
| prokaryotes whose cell wall contains peptidoglycan, unicellular, and reproduce asexually | bacteria |
| single cell eukaryotes that are typically characterized by their type of locomotion | protozoa |
| eukaryotic organisms that possess cell walls and obtain their food from other organism | fungi |
Created by:
taylor_daanielle33
Popular Biology sets