BIOS 242 Week 4 Midterm Guide (Unit 1 - 4)

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 _____.