Kiranga462

What does transfected mean? - Answer-infect a cell with a nucleic acid How does conjugation result in a more intensely colored organic product? - Answer-molecule can absorb light at a longer wavelength (E= hc/lambda) in the visible region What does it mean to shadow an attended ear? - Answer-repeat speech immediately after hearing i What is retinol? - Answer-AKA Vitamin A; visual pigment that changes conformation in response to light What is the Michaelis-Menten equation? - Answer-V0...

2³ - Answer-8 3³ - Answer-27 4³ - Answer-64 5³ - Answer-125 6³ - Answer-216 8² - Answer-64 (= 4³) 9² - Answer-81 11² - Answer-121 12² - Answer-144 13² - Answer-169 14² - Answer-196 15² - Answer-225 16² - Answer-256 (=4⁴=2⁸) 17² - Answer-289 18² - Answer-324 19² - Answer-361 20² - Answer-400 25² - Answer-625 √1 - Answer-1 √2 - Answer-1.41 √3 - Answer-1.73

Electrostatic Forces - Answer-The attractive force between electrons and the nuclei that is responsible for all molecular bonds. Coordinate Covalent Bond - Answer-One nucleus donates both of the electrons in the bond. Hybridization - Answer-sp - 180° - linear sp2 - 120° - trigonal planar sp3 - 109.5° - tetrahedral, pyramidal, or bent dsp3 - 90°, 120° - trigonal-bipyramidal, seesaw, t-shaped, linear d2sp3 - 90° - octahedral, square pyramidal, square planar When one or m...

pons - Answer-function: sleep region: hind brain pneumonic: "sleep 'pon the bed" medulla oblongata - Answer-function: regulates vital processes (breathing, HR, etc) region: hind brain pneumonic: "you've gotta do it to live" cerebellum - Answer-function: large motor skills (posture, balance, body movement) region: hind brain pneumonic: bella balance superior colliculus - Answer-function: receives visual sensory input region: midbrain pneumonic: "superman has superior visio...

Why are triacylglycerols used in the human body for energy storage? A) They are highly hydrated, and therefore can store lots of energy. B) They always have short fatty acid chains, for easy access by metabolic enzymes. C) The carbon atoms of the fatty acid chains are highly reduced, and therefore yield more energy upon oxidation. D) Polysaccharides, which would actually be a better energy storage form, would dissolve in the body. - Answer-C Triacylglycerols are highly hydrophobic and t...

duate requires hard work and diligence in academics. As such, being a college graduate could be considered a(n): A. ascribed status B. achieved status C. master status D. pigeonholed status - Answer-B. achieved status A stroke patient comprehends speech but cannot move her mouth to form words. Which of the following brain areas is likely affected? A. Broca's area B. Wernicke's area C. arcuate fasciculus D. superior temporal gyrus - Answer-A. Broca's area Each individual in a gro...

A stroke patient comprehends speech but cannot move her mouth to form words. Which of the following brain areas is likely affected? ■Broca's area ■Wernicke's Area ■Arcuate fasciculus ■Superior temporal gyrus - Answer-Broca's area (Broca's area governs the motor function of language. A stroke that affects Broca's area will leave receptive language intact, but word formation will be affected. A stroke affecting Wernicke's area, choice (B), will make it so the individual is unable...

Name the three main parts of a neuron and the direction in which an action potential travels - Answer-Axons, soma (cell body), and dendrites. Action potentials are received by dendrites and travel from the cell body down the axon What determines the intensity of an electrical signal for an action potential? - Answer-Frequency of action potentials List 5 physiological changes that are associated with activation of the sympathetic nervous system. - Answer-Inhibition of digestion, contraction...

Biopsychosocial approach to health and illness - Answer-Illness is determined by a variety of influences, rather than a single cause. The causes and effects of illness can be examined at multiple levels in the life of an individual, and no single level provides the whole picture. Collecting info about psychosocial context is key to the understanding of physical health and illness. Biomedical approach to health and illness - Answer-Disease is studied by examining only the biological factors of...

Which layer of the epidermis is characterized by a low rate of mitosis and a high concentration of keratin? A. Stratum basale B. Stratum spinosum C. Stratum corneum D. Stratum lucidum - Answer-Correct Answer: C. Stratum corneum If a layer of epidermis has a low rate of mitosis, this indicates that the cells in this layer are not dividing very frequently. Likewise the presence of keratin, signals that the layer of epidermis must have a waterproofing function. The stratum basale is the mo...