- Study guides, Class notes & Summaries

_________________ are the simplest body structures considered alive. - Answer cells Metabolism is the sum of - Answer anabolism and catabolism An _______________ is composed of two or more tissues types, whereas ____________ are microscopic structures in a cell. - Answer organs, organelles Which of the following lists levels of human structure from the most complex to the simplest? - Answer organ system, organ, tissue, cell, organelle All of the following are ...

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20 pages

Written in 2025/2026

Grade A+

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Tissue - Answer An aggregation of cells and extracellular material that works together to perform a specific function is known as a(n) ______. Pronated - Answer The anatomical term that describes the forearm when the palms are facing down or posteriorly is ______. Frontal/Coronal Plane - Answer What plane divides the body into anterior/ventral and posterior/dorsal regions? Inferior - Answer The directional term that means "below" is Abdominal Region, Tho...

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5 pages

Written in 2025/2026

Grade A+

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The energy stored in ATP comes from which of the following? a)food molecules b)adenosine triphosphate c)kinetic energy d)heat - Answer a) Food Molecules How is ATP used in our bodies? a) It is used to create more energy. b) It is converted to ADP for storage and later use. c) The energy released from ATP is converted into kinetic energy to do work. d) ATP is used to make potential energy. - Answer c) The energy released from ATP is converted into kinetic energy to do work....

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5 pages

Written in 2025/2026

Grade A+

TestSolver9

Sterilization - Answer The process that completely destroys all microbial life, including spores. ex of sterilization - Answer Autoclave and filtration Aseptic technique - Answer A procedure performed under sterile conditions. Aseptic examples - Answer preparation of surgical field; handwashing, flame sterilization of lab equipment Disinfection - Answer Process of destroying pathogens on a surface. Example of disinfection - Answer use of phenoli...

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7 pages

Written in 2025/2026

Grade A+

TestSolver9

Which of the following statements about the endocrine system is false? - Answer It releases hormones, all of which are lipids, directly into the bloodstream. Which of the following is mismatched? - Answer A.endocrine communication — target cells are directly adjacent to each other B. Autocrine communication — limited to the cell that secretes the chemical signal C. paracrine communication — molecules released in local area D. direct communication — small solutes travel ...

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7 pages

Written in 2025/2026

Grade A+

TestSolver9

Antibodies - Answer A response that is uniquely directed against pathogenic Bordetella pertussis would involve what component? The complement system Inflammation Skin barrier Antibodies They are physical barriers against invading pathogens. - Answer First line defenses have what aspect in common with each other? They are physical barriers against invading pathogens. They recognize specific pathogens. They involve unique cells that attack invading pathogens. The...

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11 pages

Written in 2025/2026

Grade A+

TestSolver9

anatomy - Answer study of the *structure* of the human body and the relative relationships between the body parts physiology - Answer study of normal *function* of the human body interphase - Answer -period when cell is not dividing -cell is performing normal activities -cell is preparing for division prophase - Answer the chromatin fibers change into chromosomes metaphase - Answer microtubules align the centromeres of the chromatid pairs at the metaph...

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6 pages

Written in 2025/2026

Grade A+

TestSolver9

A patient has been diagnosed with a disease caused by a drug-resistant strain of bacteria. What is a likely way that the bacterium initially acquired resistance? - Answer mutation A patient is infected with a bacterium that produces the enzyme beta-lactamase; this enzyme - Answer inactivates penicillins, carbapenems and cephalosporins Which of the following does not spread drug resistance throughout a population of bacteria? - Answer Efflux pumps A particular drug work...

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12 pages

Written in 2025/2026

Grade A+

TestSolver9

Physiology - Answer body function and maintenance of homeostasis homeostasis - Answer constant internal environment through regulatory processes levels of organization - Answer cellular, tissue, organ, organ system, organism cells - Answer smallest unit of life. multicellular tissues - Answer specialized groups of cells/cell products that perform specific functions organs - Answer groups of tissues that work together to perform a specific functi...

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29 pages

Written in 2025/2026

Grade A+

TestSolver9