Polymer systems - Study guides, Class notes & Summaries

Hierarchy of Organizational Levels - Answer-Biosphere, Ecosystem, Community, Population, Organism, Organ System/Organ, Tissue, Cell, Organelle, Molecule, and Atom Exchange of Energy and Matter between organisms and their environment - Answer-Energy Conversion: How living systems convert energy between different forms to maintain themselves What is the basic unit of Biological structure and function? - Answer-The Cell What is the Central Dogma - Answer-The transmission and employment of biol...

Adaptation- - correct answersThe adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. Aerobic- - correct answersA process that requires oxygen. Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes (one allele), while others encode brown, green, or hazel eye colors (other alleles). - correct answers amino acids - - correct answersA small organic molecule with the stru...

API Exam 1|236 Questions with Verified Answers Timeline for Nanomedicines rugs? - CORRECT ANSWER 1965 --> liposomes (lipid based vehicles drug inside membrane OR inside core) 1976 --> polymeric systems 1978 --> Dendrimers 1980 --> PEGylated liposomes (liposomes with PEG polymer on surface, which keeps the drug in circulation longer) 1995 --> doxil (PEGylated liposomes, one of the first drugs approved) 2013 --> Kadcyla (antibody drug) It's not necessa...

Hiearchy of life order - Answer bio-eco-com-pop-organism-organ syst-organ-tissue-cell-organelle-molecule-atom /each step causes new properties to emerge as result of interaction among lower level components systems biology - Answer model dynamic behavior of a whole biological systems based on a study of interactions among systems parts reductionism - Answer complex systems broken down to simpler components that are more manageable to study Energy - Answer energy from sunligh...

Which of the following is the correct regarding nonoxynol-9 (N-9)? CORRECT ANSWER has been shown to kill bacteria and viruses that cause STD's Which of the following provides the highest residence time (longest time for 50% drug clearance) in the nasal cavity? CORRECT ANSWER Chitosan Powder Which of the following is INCORRECT regarding mucociliary clearance/transport? CORRECT ANSWER rate of mucociliary clearance must be faster than the rate of drug absorption T or F: Gel systems in vag...

When Chlorine is combined with water what type of pipe should be used? A. Ductile iron B. Asbestos concrete C. PVC D. Carbon Steel - ANSWER C. PVC A good settling sludge would consist of what type of protozoa? A. Rotifers and nematodes B. Amoebas and Flagellates C. Stalked ciliates and mastagoria D. Free swimmers and stalk ciliates - ANSWER D. Free swimmers and stalk ciliates What is Phenolphylein used for in titration A. Oxidizer B. Indicator C. Acid reducer to lower pH ...

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bio sci 93 midterm 1 Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass Lecture 1 - Answers - ● Properties of life: order, regulation, evolutionary adaptation, energy processing, growth and development, response to the environment, reproduction. ● Theme of emergent properties: The biosphere → ecosystems → communities → populations → organisms → organs → tissues → cells → organelles → molecules ● The cell is the basic unit of structur...

According to NRCA roofing manual: steep-slope roof systems, what is recommended nail spacing to fasten battens to the deck? - Answer 12" According to OSHA, a toeboard shall be required along the edge of platforms more than ______ above lower levels for a distance sufficient to protect employees below. - Answer 10 feet What is the recommenced weight for copper standing seams roofs with widths between seams of excess of 20"? - Answer 20 oz The NRCA recommends that polyvinyl chlori...

Hiearchy of life order - ️️bio-eco-com-pop-organism-organ syst-organ-tissue-cell-organelle-molecule-atom /each step causes new properties to emerge as result of interaction among lower level components systems biology - ️️model dynamic behavior of a whole biological systems based on a study of interactions among systems parts reductionism - ️️complex systems broken down to simpler components that are more manageable to study Energy - ️️energy from sunlight-converted to c...