COCO SOLUTIONS ACADEMIC STORE

apoptosis - Answer (irreversible cell injury) -programmed *cell death* -triggered by signaling pathways -occurs in response to injury that does not directly kill the cell -activates a cellular suicide response -not always a pathologic process >> i.e. 95% of T lymphocytes that are generated in the bone marrow undergo apoptosis after reaching the thymus paracrine cell signaling - Answer -ligand signaling -through extracellular fluid between cells in a tissue -*paracrine* =...

Three basic forms in which energy is delivered to the body are peptides, alcohol, and proteins. lipids, amino acids, and glucose. disaccharides, enzymes, and peptides. alcohol, amino acids, and carbohydrates. - Answer lipids, amino acids, and glucose. Which phase of energy metabolism is triggered by the sight, odor, or taste of food, or just by thinking about eating? fasting phase cephalic phase dynamic phase absorptive phase - Answer cephalic phase Which is N...

host - Answer organism capable of supporting the nutritional and physical growth requirements of another organism infectious disease - Answer disease brought by interaction with another organism colonization - Answer presence and multiplication of living organism on or within host microflora - Answer bacteria inhabiting exposed surfaces of body virulence - Answer the disease-inducing potential pathogens - Answer microorganisms so virulent that they are rarely fou...

A eukaryotic cell is undergoing DNA replication. In which region of the cell would most of the genetic information be contained? - Answer nucleolus A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? - Answer anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? - Answer sodium gates open, and sodium rushes into the cell, changing...

What is the function of the endoplasmic reticulum? What is the control center of the cell? - Answer The ER is an extensive system of paired membranes and flat vesicles that connect various parts of the inner cell" nucleus Rough ER - Answer has ribosomes attached Proteins made by the rough ER usually become parts of organelles or cell membranes, or are secreted from cells as a protein. The rough ER makes (1) digestive enzymes found in lysosomes and (2) proteins that are secr...

endoplasmic reticulum - Answer can either be smooth or rough and in general, its function is to produce proteins for the rest of the cell to function. - Smooth endoplasmic reticulum- lacks ribosomes and is not involved in protein synthesis. It is important in the synthesis of lipids, phospholipids, and steroids. It is often less extensive and ribosomes do not associate with it. Rough Endoplasmic reticulum- plays an important role in the synthesis of proteins that are designed for, secreti...

What differentiates a seizure, convulsion, and epilepsy? - Answer Seizure - brief episode of abnormal electrical activity in nerve cells of the brain Convulsion - involuntary spasmodic contractions of any or all voluntary muscles throughout the body Epilepsy - chronic, recurrent pattern of seizures What is a generalized onset seizure? - Answer Neuronal activity that originates simultaneously in the gray matter of both hemispheres Ex. tonic-clonic, absence What is a focal ons...

Leadership is concerned with? - Answer - Developing a vision for the future - Working with others to achieve that vision - Bringing out the best in people Autocratic leadership - Answer An extreme form of transactional leadership where the leader exerts high level of power over employees or team members Team members are given few opportunities for making suggestions, even if these would be of benefit to the team/organisation Bureaucratic leaders - Answer Work 'by the book...

What type of bond: Bonding that occurs between elements with similar electronegativities - Answer Covalent What type of bond: bonding in which electrons are shared - Answer Covalent What type of bond: bonding that occurs between ions - Answer Ionic What type of bond: bonding in which electrons are transferred from one atom to another - Answer Ionic Polar or nonpolar covalent: equal sharing of electrons - Answer Nonpolar Polar or nonpolar: molecule has a p...

Identify the characteristics of a gas - Answer no definite shape and no definitive volume When waves of equal amplitude from two sources are in phase when they interact it is called ___________ - Answer constructive interference The interaction of waves from two sources that are aligned so that the crest of one overlaps the trough of the other, resulting in cancellation. - Answer destructive interference The phenomena by which a wave emerging from an aperture spreads out to for...

Which of the following properties of Na metal is a physical property? a. Na tends to give up an election to form ionic compounds b. Na has a high electrical conductivity c. Na when dropped into water, causes the evolution of H_2 gas. d. Na reacts violently with Oxygen - Answer b. Na has a high electrical conductivity Which of the following properties is NOT an intensive property? a. Density b. Color c. Combustibility d. Melting point e. Mass - Answer e. Mass Which ...

Gas is measured by - Answer g/l Liquid is measured by - Answer g/ml Solid is measured by - Answer g/cm3 1ml=1cm3 - Answer =1cc When multiplying sig fig's add the exponent and use the number of sig figs with the lowest amount when giving final answer - Answer ... When adding use only the smallest amount of sig figs before making calculations. - Answer ... Charges on atoms are called - Answer ions. When they are positively charged these are called - Ans...

The equation, 2 NaOH + H2SO4 > Na2SO4 + H20, does NOT tell us that: - Answer the reaction will occur rapidly When the following equation is correctly balanced, what is the coefficient for O2? __C5H12 + __O2 > __CO2 + __H2O - Answer eight Consider the following equation: Ca + 2HCl > CaCl2 + H2 Identify the product(s) for this reaction - Answer CaCl2 and H2 The following reaction is important in the removal of sulfur dioxide, a major source of acid rain, from the smoke...

Intensive properties - Answer do not depend on the amount of matter present Extensive properties - Answer depend on the amount of matter that is present chemical reactions - Answer alter the chemical makeup of a substance Law of Multiple Proportions (Dalton) - Answer If two elements A and B combine to form more than one compound, the masses of B that can combine with a given mass of A are in the ratio of small whole numbers. Law of Definite Proportions (Proust) - Answer ...

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What event exposed the weaknesses of the US response system? - Answer 9/11 The post 9/11 response focused on who? - Answer protection of 1st responders What new plan was made as a result of 9/11? - Answer National Response Plan (NRP)- billed as an 'all disciplines, all hazards plan' What event exposed problems with NRP? - Answer Hurricane Katrina A Newer Response System (NRF) - Answer - Unify crisis and consequence management as single integrated function - Pro...

Common pitfalls - Answer 1. Unclear goals 2. Lack of senior management support 3. Lack of effective project integration 4. Poor planning 5. Inadequate resources 6. Change in business priorities (goals/resources change) 7. Unrealistic goals 8. Ineffective team 9. Ineffective communication 10. Interdepartmental conflicts Project Components - Answer 1. Assign PM 2. Construct team 3. Understand problem 4. Identify people of problem 5. Indetify needs of problem 6. Create proje...

Project Components - Answer -assign a project manager -construct project teams -understand the problem -identify people of the problem -identify the needs of the problem -create the project requirements -design the project outcome -plan the project implementation System Development Life Cycle (SDLC) - Answer a standard process followed in an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems Phases of SDLC - Answer ...

Systems Analysis - Answer part of the SDLC that in which you determine how the current information system functions and assess what users would like to see in a new system sub-phases of analysis - Answer - Requirements determination - Requirements structuring Requirements determination - Answer - traditional interviewing, observing people in their work environments - Current methods: JAD - begins once project is initiated and planned - analysts gather information on the syste...

Another outcome of the planning phase is the: Select one: a. Project plan b. System specification document c. Feasibility analysis document d. Business process document e. System proposal document - Answer Project plan The outcome of the analysis phase is the: Select one: a. System proposal document b. System specification document c. System request document d. Feasibility analysis document e. Business process document - Answer System proposal document The outcome of the ...