Brainarium

Which of the following scenarios would provide evidence that an allele has experienced a selective sweep in the recent past? - [ANSWER] The allele is at high frequency and linkage disequilibrium with surrounding loci is high If a population of gall flies occurred in an area where birds were present but parasitoid wasps were absent, which type of selection would you expect to affect gall size? - [ANSWER] Directional Studies of mice inhabiting Gulf and Atlantic coastal showed - [ANSWER] NONE...

Hutton's ideas of geological strata and time depth rely on the assumption that the processes that occur today are the same ones that have occurred in the past. This is known as ____________, an idea that is widely accepted in all scientific fields today. - CORRECT ANSWER-Uniformitarianism Hutton's ideas were soon tested by the great geologist _______ ______ , who confirmed that it would take millions, not thousands, of years for Earth's geological strata to form. Who lived in the ...

Reasons for Darwin's Success - CORRECT ANSWER-Encouraged to ride and hunt --> provided him with essential skills for South America exploration Father=Doctor Grandfather=Erasmus Automatic entree into elite society (upper class birth) Got into Cambridge --> met Henslow and learned about Herschel John Henslow - CORRECT ANSWER-Professor at Cambridge introduced Darwin to Sedgwick Encouraged Darwin to read Herschel's discourse Adam Sedgwick - CORRECT ANSWER-Gave Darwin 1st traini...

do not modify lipids in the plasma membrane – CORRECT ANSWER – 1) phospholipids 2) sterols 3) glycolipids membrane proteins – CORRECT ANSWER – 1) transporters/channels 2) anchors 3) receptors 4) enzymes influences of membrane fluidity – CORRECT ANSWER – 1) temperature 2) lipid components sterols – CORRECT ANSWER – mostly cholesterol, wedges between hydrocarbon tails (fits into kinks and restrains phospholipid movement) glycolipids – CORRECT ANSWER – lipids with sug...

3 types of microscopes – [ANSWER] light, fluorescence, electron 3 types of light microscope – [ANSWER] bright field, phase contrast, differential interference contrast Which microscopes can view living or fixed slides? – [ANSWER] light and fluorescence Which microscopes only view fixed slides? – [ANSWER] electron Which microscope has the highest magnification? – [ANSWER] electron What microscope can view GFP? – [ANSWER] fluorescence What are the two types of electron microscop...

The internal anal sphincter is: Select one: a. A continuation of the longitudinal muscles. b. Stimulated to contract by rectal filling. c. Reflexively relaxes by rectal filling. [ANSWER] d. Under volitional control. The reflex that allows an individual to differentiate among stool, liquid and gas is known as the: Select one: a. Gastrocolic reflex. b. Sampling reflex. [ANSWER] c. Rectoanal inhibitory reflex. d. Wink reflex. During your initial assessment, Mr. Gutter complains of loss ...

Intermittent claudication leg pain is characterized as pain that occurs: → [ANSWER] With activity and is relieved by rest. As you examine a patient's lower extremity you observe a thin leg with dry skin and very little hair; the ABI is 0.5. From this data, what condition would you assess to be present? → [ANSWER] Arterial insufficiency. Which of the following statements about inelastic compression bandages is accurate? → [ANSWER] They are only effective in the ambulatory patient. ...

Hawthorne Effect - CORRECT ANSWER - The fact that people's knowledge that they are being studied leads them to modify their behavior What is OB? - CORRECT ANSWER - "A field of study that investigates the impact that individuals, groups and structure have on behavior in organizations, for the purpose of applying such knowledge toward improving an organization's effectiveness." What is Personality? - CORRECT ANSWER - The sum total of ways in which an individual reacts to and i...

FROM SAMPLE TEST: 1. A 125 mL sample of orange juice was titrated using a redox reaction to the equivalence point with the addition of 7.6 mL of a 0.025 M iodine (I₂) solution. What is the concentration of vitamin C (C₆H₈O₆) in this sample? Reaction: C₆H₈O₆ (aq) + I₂ (aq) → C₆H₆O₆ (aq) + 2I⁻ (aq) + 2H⁺ (aq) Options: A. 30 mM B. 15 mM C. 19 mM D. 0.30 mM E. 0.15 mM Correct Answer: E 2. How many moles are there in 1.50 grams of ethanol (C₂H₅OH)? Option...

Cones - CORRECT ANSWER-Good for moderate to high light conditions. good for detailed vision. convey information about color myopia - CORRECT ANSWER-Inability to see distant object clearly refractive myopia - CORRECT ANSWER-the cornea and/or the lens bends the light too much axial myopia - CORRECT ANSWER-eyeball is too long fovea consists solely of - CORRECT ANSWER-cones Rods - CORRECT ANSWER-Specialized visual receptors that play a key role in night vision and peripheral vision. Visual ...

Connecticut's Medicaid programs are called __________? a.) Labrador b.) Qualified Health Programs c.) HUSKY [ANSWER] d.) Impact The application and eligibility system shared by Access Health and the Department of Social Services is known by the acronym ____________. a.) MMIS b.) Sim/Sam c.) EDI d.) HIX [ANSWER] True or False? Access Health CT offers increased opportunity for consumers to receive subsidized quality healthcare coverage. True [ANSWER] True or False? Open Enrollme...

If a customer calls to request a card be expedited to them, however a card was already sent yesterday via standard mail, what should you advise the customer? - CORRECT ANSWER-Encourage the customer to wait for the card to arrive that was ordered. If customer does not have card in their possession, what appropriate options should be offered to access their funds? - CORRECT ANSWER-Contact the sponsor The customer authenticated name, and 2 tokens(last 4 of ssn and DOB). They still need to cor...

Fee Splitting - CORRECT ANSWER - [ANSWER] The practice of sharing fees with colleagues, especially for making referrals Stark Law - CORRECT ANSWER - [ANSWER] Prohibits physicians or their family members who own health care facilities from referring patients to those entities if the federal government, under Medicare or Medicaid, will pay for treatment. Fiduciary Duty - CORRECT ANSWER - [ANSWER] That duty owed by an agent to act in the highest good faith toward the principal and not to obta...

Types of hazmat transportation - CORRECT ANSWER-land (highway/rail) sea air Define hazmat - CORRECT ANSWER-any material or substance capable of posing an unreasonable risk to health, safety, and property when transported. What training does the HAZMAT Familiarization and Safety in Transportation course provide? - CORRECT ANSWER-applicability and responsibility emergency response general awareness/familiarization security awareness What if the function of a DD Form 626? - CORRECT A...

Which of these true statements about bombs differentiate bombs from artillery ammo, rockets, and missiles? Bombs are not fired from a weapon Cartridges for shotguns and .50 caliber and smaller cartridges are which category of ammunition? Small arms ammunition Ammunition pallets may be made from which of the following material? Wood, metal, or steel What is not a purpose of a pallet? to protect from lightning How are outer packs designed to be stacked? Side by side and on top of eac...

How do you report a mishap? Send a report through the CODR What is a fire bill? A list of procedures you follow in case of a fire. They should be posted throughout the station. How is inerted ammunition that kept its original markings and paint identified as inert? It is marked with a serial number that is traceable to a record of certification and identification What type of deviation is an exemption? A long-term deviation for operations that cannot meet criteria at existing facilities ...

One of the Ammunition Stockpile Reliability Program's goals is to identify unsafe workplace practices. number of personnel permitted on a range. >assets that require maintenance or restoration.< proper explosives packaging procedures. Ammunition surveillance personnel are responsible for quality assurance tasks like classification, receiving, and packaging >inspecting< reporting training Ammunition surveillance personnel are responsible fo protecting and monitori...

What makes up the autonomic nervous system? Sympathetic and parasympathetic nervous system What is the parasympathetic nervous system responsible for? Conserving energy and the body's resources What is the sympathetic nervous system responsible for? Catecholamine release - Epinephrine Mobilizing energy stores and decreasing release of insulin Redistributing blood low - Increasing to muscles and lungs (flight) and decreasing to GI/Integumentary What are the classifications of pr...

Hawthorne Effect - CORRECT ANSWER- The fact that people's knowledge that they are being studied leads them to modify their behavior What is OB? - CORRECT ANSWER- "A field of study that investigates the impact that individuals, groups and structure have on behavior in organizations, for the purpose of applying such knowledge toward improving an organization's effectiveness." What is Personality? - CORRECT ANSWER- The sum total of ways in which an individual reacts to and interac...

Role of informal organizations - CORRECT ANSWER-Existence of a group life that influences organizational outcomes Visual Attention Experiment - CORRECT ANSWER-mind can select something to focus on but block out other information What the science tells us (x3) - CORRECT ANSWER- 1. We do not always have conscious, intentional control over the processes of social perception, impression formation and judgment 2. Schema drive our perceptions 3. Mental processes about individuals and groups ca...