BIOS 242 Week 4 Midterm Guide (Unit 1 - 4)
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Institution | BIOS 242 Fundamentals of Microbiology with Lab |
Contributor | elizabeth Oslen |
- Question: Anabolic reactions characteristics
- Question: Chemical reactions that can proceed toward either anabolism or catabolism are called what?
- Question: Catabolic reactions characteristics
- Question: The molecule that an enzyme acts upon is known as called what?
- Question: Enzymes known as lyases participate in what reactions?
- Question: Role of an enzyme in a chemical reaction in a cell?
- Question: Which are glycolysis steps?
- Question: What is fermentation?
- Question: What is Krebs cycle?
- Question: Anaerobic bacteria use what as final electron acceptors in respiration?
- Question: The metabolic processes called fermentation produces what?
- Question: What are electron carrier molecule where are they derived from?
- Question: When does DNA Replication occurs during cell cycle?
- Question: When does Sister chromatids separate and move toward the poles of the cell during in mitotic cell division?
- Question: What is an aligned pair of homologous chromosomes called?
- Question:What is the entire interwoven mass of one multicellular fungal organism called?
- Question: Study of fungus is called what?
- Question: Hyphae are associated with which organism?
- Question: What are Lichens?
- Question: Single-celled organisms called ciliates are called?
- Question: The kelps are classified as what?
- Question: What is the function of the outermost layer of a virion?
- Question: During the intracellular state, a virus exists as what?
- Question: What determines host specificity of a virus?
- Question: Describe the stages of a lytic replication cycle in order from earliest to latest
- Question: What is transduction? it is associated with which stages of a bacteriophage infection cycle?
- Question: The genome of which of the following types of animal virus can act directly as mRNA
- Question: How are prions different from all other known infectious agents?
- Question: The infectious particles of fungi have RNA genomes and lack a capsid. They are therefore similar to what?
- Question: Viruses are shed slowly and steadily during which phase?
- Question: Describe the mechanism of feedback inhibition and the role this process plays in controlling enzyme activity.
- Question: Explain why fermentation is a necessary alternative to respiration in many cells
- Question: Explain why the ATP yield from processes such as cellular respiration is generally given as a theoretical number.
- Question: A chemical used to reduce potential pathogens on the skin is a(n)
- Question: A clinical sample labeled "sputum" was collected from
- Question: A disease that has a steady frequency over time in a particular geographic location is referred to as what?
- Question: A microbiologist inoculates Staphylococcus epidermidis and Escherichia coli into a culture medium. Following incubation, only the E. coli grows in the culture. What is the most likely explanation?
- Question: Alcohol-based hand sanitizers specifically target lipids why?
- Question: An amphibolic reaction is one that _____.
- Question: An inanimate object that harbors and transmits a pathogen is called what?
- Question: Antoni van Leeuwenhoek was the first person in history to _____.
Study Question – Answer Yourself
- Arthropods that not only carry pathogens but also serve as hosts for pathogens are called _____.
- Beta-lactam antibiotics have an effect on which of the following types of cells?
- Betadine is an example of which of the following groups of antimicrobial agents?
- Describe Koch’s postulates in details and contributions of Antoni Von Leuwenhoek and Louis Pasteur
- Compare and contrast the aerobic respiration and fermentation in terms of substrates, products, ATP amount and their cellular location in microorganisms.
- Compare and contrast the characteristics of prokaryotic and eukaryotic cells.
- Describe characteristics of viruses and what is the difference between virus, virion, viriod and prion.
- Describe characteristics of Bacteria and compare them with that of Archea.
- Describe the different stages of bacterial growth.
- Describe the Gram staining procedure and compare the cell wall of Gram positive with Gram negative bacteria.
- Describe the structure of virus, its intracellular and extracellular forms and major forms in which they exist
- How are prions different from all other known infectious agents?
- How are protozoan reproduced?
- How are viroids transmitted?
- Human pathogens are classified as _____.
- If a microbiology lab technician left the safranin out of the Gram stain procedure, what would be the result?
- If nursing students observed a typical eukaryotic cell, what would they find inside?
- In which pathway is the most NADH generated?
- In which stage of aerobic respiration is water produced?
- Lipid A is also known as _____.
- Lipopolysaccharide of the outer membrane of gram-negative cell walls is called what?
- List 5 different scientist and their contribution to the field of Microbiology
- List and explain the five stages/events of viral replication.
- Match the cellular structures and type of microorganisms
- Match the enzyme with its description.
- Match the following shapes of bacteria with their names
- Match the patterns of infection.
- Match the stage of mitosis with its description.
- Pasteur to disprove spontaneous generation, used swan-necked flasks why?
- Put the following stages of a lytic replication cycle in order, from earliest to latest.
I. Synthesis
II. Assembly
III. Attachment
IV. Release
V. Entry - Pyruvic acid is a product of _____.
- Saccharomyces cerevisiae is an example of which of the following types of microbe?
- Some animal viruses may remain dormant in cells in a process known as _____.
- Specify which of the following is associated with eukaryotes _____.
- The process of incineration is used for
- The term that refers to the purposeful addition of microorganisms into a laboratory nutrient medium is what?
- The time interval from parent cell to two new daughter cells is called what?
- What are endo Enzymes?
- What are Koch's postulates?
- What are parasites?
- What are the different ways by which microorganisms acquire antibiotic resistance?
- What are the four-classification based on energy and carbon source?
- What are thermophiles, mesophylls?
- What causes a frameshift mutation?
- What instrument is most effective for pressure-temperature sterilization?
- What is anaerobic respiration?
- What is mitosis and meiosis?
- What is sterilization?
- what is the cellular basis for bacterial resistance to antimicrobials called?
- What is the four phases of growth curve?
- What is the most common portal of entry in the human body?
- What is the protein shell around the nucleic acid core of a virus called?
- What organisms can undergo both sexual and asexual reproduction
- What type of phage enters an inactive prophage stage?
- When cells are placed in a hypertonic solution, they lose water and shrivel. This process is called _____.
- Where is the most ATP generated for most eukaryotic cells?
- Which bacterial genus has waxy mycolic acid in the cell walls?
- Which drug is used to treat cases of tuberculosis?
- Which microorganisms are used to make microbiological growth media?
- Which molecule is translated into an amino acid sequence?
- Which of the following antimicrobial agents is the most toxic to humans?
- Which of the following are the types of eukaryotic reproduction?
- Which of the following bacterial cell structures plays an important role in conjugation?
- Which of the following bacterial genera produce(s) endospores?
- Which of the following drugs specifically targets cell walls that contain mycolic acid?
- What is selective toxicity?
- Which of the following is the most appropriate pairing of microbe and biosafety level?
- Which of the following is used for microbial control in fresh fruits and vegetables?
- Which type of medium distinguishes different types of microorganisms based on an observable change in the colonies or in the medium?
- Which type of microscope achieves the greatest resolution and highest magnification?
- Why are endospores used to measure the effectiveness of autoclave sterilization?
- why are fewer antifungal, antiprotozoan, and antihelminthic drugs compared to antibacterial drugs because fungi, protozoa, and helminths
Instituition / Term | |
Term | Summer |
Institution | BIOS 242 Fundamentals of Microbiology with Lab |
Contributor | elizabeth Oslen |