Biotic - Study guides, Class notes & Summaries

EXAM 1 Quiz Questions (PK/PD, Antibiotics, Antivirals, Antifungals) 50 Q&A. Which of the following is a reason that a drug might have difficulty leaving the vascular system? A. High lipid solubility B. Influx pumps C. Blood brain barrier D. Active transport system - Answer: C. Blood brain barrier A drug that is highly protein bound will have difficulty leaving the bloodstream. A. True B. False - Answer: A. True How does lipid solubility affect drug absorption? A. It assists in i...

AQA A Level Biology Paper 2/3 Exam Study Guide Containing 249 Questions with Definitive Solutions . Terms like: Ecosystem - Answer: is the community and the abiotic components of the environment

EXAM 1 Quiz Questions (PK/PD, Antibiotics, Antivirals, Antifungals) 50 Q&A. Which of the following is a reason that a drug might have difficulty leaving the vascular system? A. High lipid solubility B. Influx pumps C. Blood brain barrier D. Active transport system - Answer: C. Blood brain barrier A drug that is highly protein bound will have difficulty leaving the bloodstream. A. True B. False - Answer: A. True How does lipid solubility affect drug absorption? A. It assists in i...

MIC - ️️lowest drug concentration that prevents visibile microbial growth in 24 hours gram (+) bacteria species - ️️staph, strep, EC, clostridium, listeria which antibiotics exhibit time-dependent killing? - ️️penicillins, cephalosporins how can you increase the killing of a time-dependent antibiotic? - ️️dose more frequently, extend the infusion time example of concentration-dependent antibiotic? - ️️aminoglycosides (gentamicin, tobramycin, amikacin) what are ...

Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors Vocabulary: consumer, coral, coral bleaching, coral reef, filter feeder, food chain, food web, grazer, nutrients, ocean acidification, pH, plankton, predator, producer, sediment, zooxanthellae

PCA - Plant Pathogens Latest Version Graded A+ Plant Disease Definition Abnormal physiological processes caused by a causal pathogen Economic significance of plant diseases Losses of yield, crops, inputs, land Pathogen Causal agent of disease Signs of disease Structures of the pathogen Symptoms of disease Plant response to pathogen infection Abiotic factors of plant disease Air pollution, temperature, nutrients Biotic factors of plant disease Living organisms (fungi, bact...

Abiotic Non-living, may be within or made by a living organism. Biotic Living. Matter is considered ______ if it was ever alive at some point in time Atom Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons. Molecule Second level. A chemical structure consisting of at least two atoms held together by a chemical bond. Macromolecule Third level. Biologically important molecules that are technically polymers. Example: DNA. Cell Fourth level. The ...

What book triggered the environmental movement of the 60's, and the first time ecology was seen as rigorous and serious? - ️️Silent Spring by Rachel Carson Any environment is made up of its ________________ and ________________ components. - ️️Biotic and abiotic What are abiotic components? Give examples. - ️️Nonliving components of an environment, e.g. temperature, soil composition, etc. What are biotic components? Give examples. - ️️Living components of an environment...

Science - Answer-recognizing patterns in the natural world and understanding the mechanisms that give rise to those patterns The Diversity of Life - Answer-Patterns How plants and animals work - Answer-Mechanisms Evolution - Answer-the change in allele frequencies in a population over time Four Mechanisms of Evolution - Answer-Selection, Genetic Drift, Mutation, and Migration Selection - Answer-changes in allele frequencies due to organisms with advantageous alleles reproducing more succe...

Main questions of course - 1. How do humans alter earth 2. how do human alterations affect the biosphere 3. What can be done to alleviate human alterations of the biosphere Greatest ecological impacts of humans(most to least) - 1. Nitrogen fixation 2. Water use 3. Land transformation 4. CO2 concentration rise 5. Ocean acidification 6. Bird extinction 7. Plant invasion Planetary Boundaries - Limits between which global systems must operate to prevent abrupt and irreversible environment...