Academicmaterials

Oswald Avery - ️️Identified the substance causing bacterial transformation. We now know that the gene for the enzyme that catalyzes the synthesis of polysaccharide capsule, which makes the bacterial colony look "smooth," was transferred into the R cells during transformation. Nucleic acids - ️️polymers specialized for the storage, transmission, and use of genetic information. Two types- DNA and RNA. grow in the 3'-5' direction DNA - ️️macromolecule that encodes here...

The Description of Cookeham - ️️-Written by Aemilia Lanyer for Lanyer's patron Margaret Clifford -Country-house poem literal (rather than allegorical) pastoral -Describes a community of women (homosocial group) -Poem celebrating invigorating effects the Countess has on the estate and mourns how her departure causes it to wither. -echoes Virgil's Eclogue 1, as the exiled speaker develops and attempts to communicate an environmental consciousness -(women are the exiled group) Co...

Criteria for disaster - ️️1) Ten or more people killed 2) 100 or more people affected 3) State of emergency is declared 4) International assistance is requested Processes - ️️Physical, chemical, and biological ways in which events affect Earth's surface Internal processes - ️️Come from forces within Earth (plate tectonics) and result of internal energy from earth External processes - ️️Come from forces on Earth's surface (atmospheric effects, energy from the Sun) ...

Important for start ups and established firms - ️️-choose where to compete -uses available resources wisely -time is critical -Increase or decrease risk and value Income statement - ️️-measure a businesses profitability -what is made and sold in the period - profit minus expenses equals net profit - Does not tell you when a firm receives cash or how much cash is on hand Strategy - ️️Creates a unique sustainable competitive advantage Common elements of strategy - ️️1. Lon...

4/4 main spheres of influence: THE CRITICAL SENTENCE - ️️•that frames the interaction •outermost sphere • Surrounding culture; culture is the backdrop of situations •Culture influences which messages are considered to be appropriate and effective and strongly affects our generation(e.g. Bob comes from a culture where it is disrespectful to question adults, but Billy comes from a culture that encourages him to do so) Encoding - ️️Making/putting into words Intrapersonal Com...

oviducts - ️️fallopian tube; two bilateral tubes that lead from the uterus toward the ovaries, easy to get blocked by STDs, site of fertilization of female ovum cervix - ️️lowermost, narrow portion of the uterus that connects with the vagina, cartilage covered with tissue, pencil-thin cavity (function and description) mons - ️️fatty area above vaginal opening with pubic hair with nerves for sexual stimulation labia majora - ️️major lips, covers vaginal opening labia minora...

anatomical position of humans - ️️body is erect, head faces front, arms against body, palms/toes point forward anatomical position of quadruped - ️️body stands on all four legs, toes pointing forward, head faces front, tail/neck outstretched cytology - ️️study of cells cellular anatomy gross anatomy - ️️macroscopic anatomy embryology - ️️study of embryos and their development developmental anatomy teratology - ️️study of malformations disorders during developmen...

Single-celled photosynthetic organisms with nuclei and without cell walls are... A. Cyanobacteria B. Purple Sulfur Bacteria C. Algae D. Plants E. Fung - ️️Algae Which of the following statements about viruses is true? A. They have an active chemical metabolism. B. Viruses that infect bacteria cannot infect humans. C. They have only RNA, no protein. D. They cannot infect bacteria. E. They are usually surrounded by a lipid envelope. - ️️Viruses that infect bacteria cannot infec...

In Pasteur's famous experiment that finally disproved spontaneous generation, bacteria grew____. A. Only in the flasks with a swan neck. B. Only in media that came into contact with air. C. Only in media that came into contact with other bacteria. D. Only once the media had been boiled. E. In all flasks, regardless of how they were treated experimentally. - ️️C. Only in media that came into contact with other bacteria. There is must interest in using bacteriophages to kill the bac...

Rank the following lipids in order from MOST SOLID to LEAST solid at room temperature.(1) Saturated lipids (2) Cis-unsaturated (3) Trans-unsaturated - ️️MOST SOLID (1) > (3) > (2) LEAST SOLID What type of microscope measures electric current passing through a probe rather than using part of the electromagnetic spectrum? - ️️Atomic force It was mentioned in an earlier lecture that science should be "predictive". What does this mean? - ️️If you change a variable in an...

A 38-year-old intravenous drug user presented at a clinic with a swollen, tender abdomen. The sclera of his eyes were yellow (icteric), and his skin had a faint yellow coloration. A direct fluorescent antibody test was positive for a particular infectious agent. What is unusual about this agent? - ️️it is a DNA virus that needs reverse transcriptase to replicate Which of the following is a major virulence factor in Helicobacter pylori? - ️️the enzyme urease What is the most effect...

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What would be the recommended amount of protein for a 121 pound female? (Hint: Use the protein energy calculation) - ️️44g per day The American Heart Association recommends a total fat intake of less than ____% of total daily calories per day. - ️️30% All of the following are significant food sources of vitamin D except: - ️️bread In nutrition, the word "essential" means: - ️️a necessary nutrient that can obtained only from the diet. Most of the absorptive processes ...

A child who developed a strong dislike of noodle soup after consuming some when she was sick with flu is an example of a food-related - ️️negative association Which of the following is characteristic of an essential nutrient? - ️️Cannot be made in sufficient quantities by the body Gram for gram, which of the following provides the most energy? - ️️Fats The RDA (Recommended Dietary Allowances) for nutrients is generally - ️️for a person needing 2000 kcalories Nutrient dense...

which of the following statements are false - ️️animals used in research are protected by the Institutional Review Board, which assures that they do not suffer unnecessarily and that they receive proper care blind experiment - ️️when subjects do not know whether they are members of the experimental group or a control group Ionic Bond - ️️bond between ions of opposite charges Covalent Bond - ️️bond when atoms share electrons Anion - ️️a negatively charged ion Cation - ...

What is the type of prevention when practices have been put in place to avert the occurrence of disease? - ️️Primary prevention You know that energy nutrients are measured in which of the following ways? - ️️Kilocalories Which statement made to you about food insecurity is concerning? - ️️"We often eat at the local shelter when we can." Knowing culture plays an important role in nutrition and diet, what question is important to ask a client when determining dietary prefe...

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Variation is a characteristic that can be inherited. Every organism group overproduces offspring leading to a struggle for survival. Individuals with favorable characteristics are more likely to survive, passing their genes leads to evolution. - ️️Theory of organic evolution by natural selection The male semen was only formed from the blood ~ provides "form" The female menstrual blood contains the "matter" The "form" controls and shapes the "matter" into mature ...

gene - ️️fundamental unit of heredity; an inherited factor that helps determine a trait; often defined at the molecular levels as a DNA sequence that is transcribed into an RNA molecule model genetic organism - ️️organisms with characteristics that make them particularly useful for genetic analysis and about which a tremendous amount of genetic information has accumulated genome - ️️complete set of genetic instructions for any organism; encoded in nucleic acid transmission ge...

Name the individual who, while working with the garden pea in the mid-1850s, demonstrated quantitative patterns of heredity and developed a theory involving the behavior of hereditary factors. - ️️Gregor Mendel which are desirable qualities in a model organism? - ️️Model organisms can be easily grown. Model organisms include nematodes and zebrafish. Model organisms share common genetic mechanisms with other organisms. Genetics is the study of ________. - ️️heredity and variati...