Brainarium

Adoption Agreement: - ️️A document used in conjunction with a base plan document to allow individual employers to customize provisions of the plan. Base Plan Document - ️️A plan document issued by a document provider that has been approved by the IRS. It is customized for individual employers with the use of an adoption agreement. Defined Benefit Plan - ️️A qualified retirement plan that provides participants with a specifically defined retirement benefit payable at a stated re...

Study of fossils is - ️️Paleontology Warm ocean surge of the Peru Current recurring every 5-8 year or so in the East Pacific of South America is widely known as - ️️El Nino If there was no CO2 in the earth's atmosphere, the temperature of earth's surface would be - ️️less than the present An orchid resembling the female of an insect so as to be able to get pollinated is due to the phenomenon of - ️️pseudocopulation A nucleotide is formed of - ️️nitrogen base, sug...

Classification - ️️It is the arrangement of living organisms into groups created on the basis of similarities and dismilarities Car von Linneaus - ️️Considered as the father of taxonomy - also classified living organisms into two kingdoms - Plantae and Animalia Artificial system - ️️includes only one or few morphological (external) features to classify organisms - such as floral parts - sexual sys. of classification Natural System - ️️include as many morpholigical charact...

The historic Convention on Biological Diversity held in Rio de Janeiro in 1992 is - ️️Earth Summit Biological classification of plants and animals was first proposed by Aristotle on the basis of - ️️simple morphological features In Pinus what happens to male gamete - ️️Male gamete fuses with egg cell in archegonium c3 plants - ️️tomato wheat bell pepper Which of the following hybridizations is/are intergeneric? - ️️A Raphanus sativus × Brassica oleracea B Triticum a...

1. Why is having cultural diversity on a company's staff a good idea? a. There is a broader range of talents, skills, and creativity. b. It creates a homogeneous work ethic. c. The work environment will be more ethical. d. It meets the federal regulations. - Answer-a. There is a broader range of talents, skills, and creativity. 2. An angry coworker complains about the way you do your job. Your BEST response is to a. be more assertive than he/she is. b. call security for help. c. wal...

The owner of a sole proprietorship makes all of the decisions about the business - Answer-Statement that is true about the form of business known as a sole proprietorship Tact - Answer-The ability to say and do things in a respectful way Consumers - Answer-The people who buy and use goods and services in the economy Resume - Answer-A brief summary of a job applicant's personal information, education, skills, work experience, activities, and interests Alert your coworkers and leave the ...

Self-representation skills include: - ️️Identifying ways that you, the employee, represent the organization, being neat in your appearance because it shows you care how you represent the organization, being effective in your communication skills with customers, and exhibiting a professional attitude in the working environment (All of the above) The following standards should be followed in your attendance at work: - ️️Being at work at the time you are scheduled The word "partic...

Which type of harassment includes putting someone down or belittling them and can have a negative impact on their emotional well-being? - ️️Psychological harassment An ethical dilemma is making a "right-versus-wrong" decision whereas an ethical decision is a "right-versus-right" decision. - ️️False When making an ethical decision, which of the following questions should be asked? - ️️All of the above Which of the following is not considered maintaining honesty and ...

Teamwork - ️️Shares responsibility for collaborative work and respects the thoughts, opinions, and contributions of other team members Continuous Learning and Adaptability - ️️Accepts constructive feedback well and is open to new ideas and ways of doing things; continuously develops professional skills and knowledge to adjust to changing job requirements Hard Skills - ️️Teachable abilities or skill sets that are easy to quantify (measure) Personal Qualities & Abilities - ️️...

(True or False) Pumps are used to move only water that flows or can be made to flow. - ️️FALSE What action is required when the air discharge temperature on the 1st stage exceeds 400°F? - ️️Secure compressor Split phase induction motors are designed to operate on how many phase currents? - ️️One Angular alignment of pump setup is taken between which two pieces of equipment? - ️️Pump shaft and drive shaft Rotary pumps are classified by the type of _____. - ️️rotating ...

The absolute pressure of a fluid, measured at the inlet of a pump is known as: Select one: a. net positive suction velocity b. net positive suction pressure c. net positive suction flow d. net positive suction head - ️️d This is the rotating element of a dynamic pump, used to transfer mechanical energy to a fluid: Select one: a. impeller b. volute c. vane d. diffuser - ️️a The head required to overcome friction and develop velocity is called: Select one: a. friction head b...

Before starting a centrifugal pump a) blow the liquid from the housing b) close the water to the lantern rings c) be sure that the pump is primed with liquid d) close the suction and discharge valves - ️️c Rotary pumps a) are low pressure pumps b) must be primed before each use c) are positive displacement pumps d) must use mechanical seals - ️️c a volute type pump a) is a positive displacement pump b) has spiral casing with an increasing cross sectional area c) reduces velo...

A multi-stage pump would be used when: a) The lift is great. b) A greater volume must be pumped. c) The head is great. d) The temperature of the liquid is high. e) There is sufficient floor space. - ️️c The capacity of a centrifugal pump should only be reduced by: a) Throttling the suction valve. b) Closing the suction valve. c) Closing both suction and discharge valves. d) Opening the pump casing vent valve. e) Throttling the discharge valve. - ️️e Preferably, dynamic pumps ...

(4-073-3.1) The name given to the category of pumps that use gear teeth, vanes, or lobes to move the fluid being pumped is the _____ type. Axial flow Radial flow Dynamic Rotary - ️️Rotary (4-073-3.14) A centrifugal pump consists of: An impeller surrounded by a casing Gears rotating in a housing Sliding vanes A pulsating disc - ️️An impeller surrounded by a casing (4-074-2.12) Another name for a lantern ring, used in a pump is: Packing box Packing ring Rotating seal Seal ca...

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Alcohol fermentation is carried out by a number of bacteria and yeast. All are characteristics of alcohol fermentation except: - ️️2 pyruvic acids are reduced by NADH to form lactic acid Most fungi, such as molds and yeasts grow best at pH: - ️️5-6 Which of the following pairs of microbe classification terms and optimal growth temperature is mismatched?: - ️️thermophile- growth at 40C Which of the following best describes the pattern of microbial death? - ️️The cells in a ...

All of the following factors contribute to hospital-acquired infections (HAI) except: - ️️none of the answers The preservation of beef jerky from microbial growth relies on which method of microbial control? - ️️desiccation Which of the following is most resistant to chemical biocides? - ️️gram-negative bonding Any procedure that destroys the non-spore forming contaminants on inanimate (nonliving) objects is sterilization T/F - ️️False The "backbone" of the DNA mole...

Define immunogen - ️️a substance that induces a specific immune response- can be a protein, polypeptide or polysaccharide Define adjuvant - ️️a substance that enhances the body's immune response to weakly immunogenic antigen by promoting inflammation How does adjuvant promote inflammation - ️️Promotes slow release of antigen → prolonged immune stimulation → inflammation Binds to PRRs → inflammatory response Define Toxoid - ️️a chemically modified toxin from a path...

EMB (eosin methylene blue) agar - ️️selective and differential, inhibits growth of gram-positive and permits the differentiation of gram negative intestinal pathogens based on lactose fermentation (E. coli-dark center metallic green, E. aerogenes-mucoid and large, S. enterditis) MAC (MacConkey's) agar - ️️selective and differential, crystal violet and bile salts to inhibit gram positive, those that can ferment lactose acidically appear red, negative appears colorless; determined...

Carboxysomes ( RuBisCO ) - Answer-enzyme for CO2 fixation during photosynthesis Gas Vacuoles - Answer-protein covered cylinders used for buoyancy Lipid Inclusion - Answer-energy reserve of lipid sulfur granules - Answer-energy reserves of sulfur metachromatic granules - Answer-reserve of phosphate ( used in synthesis of ATP )