Sonia Kelly

question 1. Components of the first line of defense include all the following except A. the tough cell sheet of the upper epidermis of the skin. B. nasal hairs. C. flushing action of tears and blinking. D. flushing action of urine.E. phagocytic white blood cells. answer E. phagocytic white blood cells. question 2. The body […]

question Chemistry answer The study of matter and changes it undergoes question macroscopic answer things we can touch (seen by naked eye) question microscopic answer things we can imagine and measure with modern technology (cannot be seen with only the naked eye) question Scientific Method answer Systematic approach to research (to figuring things out) question […]

Molecular Formula C4H5Cl3O2 Average mass 191.440 Da Density 1.4±0.1 g/cm3 Boiling Point 167.8±3.0 °C at 760 mmHg Flash Point 65.0±0.0 °C Molar Refractivity 36.9±0.3 cm3 Polarizability 14.6±0.5 10-24cm3 Surface Tension 37.1±3.0 dyne/cm Molar Volume 132.2±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Flash Point: 65 °C […]

Molecular Formula H2BaO2 Average mass 171.342 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash Point: Index of Refraction: Molar Refractivity: #H bond acceptors: […]

question Which is a preventative measure to protect a person against future attack by a pathogena. antiserum injection b. artificial passive immunity c. vaccination d. none of the above answer C. Vaccination question The process by which white blood cells ingest and kill bacteria is called ________.a. pinocytosis b. complement fixation c. phagocytosis d. endocytosis […]

question SQ3R answer Survey Question Read, Recite, Review question Scientific Method answer Step1: observe and theorize Step2: Formulate a hypothesis Step3: Design a study Step4: collect data Step5: Apply results to the hypothesis question Goals of psychology answer Description Prediction Explanation Influence question Two Types of Research answer Basic Research Applied Research question Wilhelm Wundt […]

Molecular Formula C8H8O Average mass 120.148 Da Density 1.0±0.1 g/cm3 Boiling Point 201.0±0.0 °C at 760 mmHg Flash Point 79.5±4.9 °C Molar Refractivity 37.8±0.3 cm3 Polarizability 15.0±0.5 10-24cm3 Surface Tension 37.3±3.0 dyne/cm Molar Volume 117.4±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting Point: -35 °C […]

question Picornaviruses (Genus Enteroviruses)     Size Morphology  Nucleic Acid Envelope(Y/N)  pH stability Transmission/Cell Entry   answer   20-33nm Icosahedral ssRNA(+polarity)  No lipid envelope Rhinoviruses-unstable below pH 6, Enteroviruses stable at pH3-9 Ususally transmitted in an oral to fecal route. Occasionally you will have a viremia in which you can have a primary spread through […]

Molecular Formula C17H14O4 Average mass 282.291 Da Density 1.3±0.1 g/cm3 Boiling Point 430.3±28.0 °C at 760 mmHg Flash Point 218.7±22.4 °C Molar Refractivity 82.4±0.3 cm3 Polarizability 32.6±0.5 10-24cm3 Surface Tension 53.8±3.0 dyne/cm Molar Volume 218.6±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Gas Chromatography Retention Index (Kovats): 2233 (estimated with […]

question Psychology’s intellectual parents are the disciplines of a. physics and physiology. b. philosophy and physiology. c. chemistry and physics. d. philosophy and chemistry. answer b question Wundt defined psychology as a. the scientific study of behavior. b. the scientific study of the unconscious. c. the scientific study of the brain. d. the scientific study […]

Molecular Formula C5H10O6 Average mass 166.129 Da Density 1.7±0.1 g/cm3 Boiling Point 584.0±50.0 °C at 760 mmHg Flash Point 321.0±26.6 °C Molar Refractivity 32.8±0.3 cm3 Polarizability 13.0±0.5 10-24cm3 Surface Tension 107.6±3.0 dyne/cm Molar Volume 96.8±3.0 cm3

Molecular Formula C10H18 Average mass 138.250 Da Density 0.8±0.1 g/cm3 Boiling Point 155.3±8.0 °C at 760 mmHg Flash Point 37.8±12.6 °C Molar Refractivity 46.3±0.3 cm3 Polarizability 18.4±0.5 10-24cm3 Surface Tension 27.0±3.0 dyne/cm Molar Volume 177.0±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Gas Chromatography Retention Index (Kovats): 948 (estimated with […]

question Humanists believe that people’s behavior is governed by​ a. ​unconscious sexual urges b. ​their self-concepts c. ​the outcomes of their responses d. ​biochemical processes answer their self-concepts question Psychology’s intellectual parents are the disciplines of​ a. ​philosophy and chemistry b. ​philosophy and physiology c. physics and physiology d. ​chemistry and physics answer philosophy and […]

question Which bacteria do not have a cell wall? answer Mycoplasma spp Chlamydiae spp question List 6 ways you can tell a eukaryotic pathogen from prokaryotic answer 1. Prokaryotes lack nucleus 2. Prokaryotes lack membrane-bound organelles (like mitochandria) 3. Prokaryote ribosome = 70S, Eukaryote = 80S 4. Bacteria (with 2 exceptions) have peptidoglycan cell wall 5. […]

question What three things make up the human superstructure? answer muscle, skeleton, skin question What are the two main differences between smooth muscles and skelatal muscles? answer appearance and whether they operate voluntarily or involuntarily question Where is the cardiac muscle found? Is it involuntary muscle or a voluntary one? answer It is found in […]

question gag answer gene that encodes structural proteins of retrovirus question pol answer encodes reverse transcriptase and integrase in retrovirus question env answer encode envelope proteins of retrovirus question provirus answer virus genome that is integrated into host chromosome question defective viruses answer clearly derived from viruses but have become dependent upon other viruses to […]