Usa test prep - Study guides, Class notes & Summaries

D One classic chemistry experiment involves the reaction of hydrochloric acid and magnesium ribbon. A small piece of magnesium ribbon is placed in a test tube and hydrochloric acid is added to cover the magnesium. Students observe that the test tube gets hot, a gas (bubbles) is produced, and when a lit match is inserted in the mouth of the test tube, a loud "bark" is heard. This reaction is represented by the equation: Mg + 2HCl → MgCl2 + H2 The reaction can be described as ...

How do scientists produce new genetic variations not found in nature? By by causing mutations with chemicals or radiation What type of RNA acts like a delivery truck, delivers amino acids to the ribosome for protein synthesis, and then leaves empty again, to go collect another amino acid? Transfer RNA Translation of the DNA sequence AAGCTGGGA would MOST directly result in a sequence of three amino acids, linked by peptide bonds. In pigs, the allele for a wavy, rough coat (R) is dominan...

"The pair of legs that carried him were rickety, and there was a bias in his gait which inclined him somewhat to the left of a straight line. He occasionally gave a smart nod, as if in confirmation of some opinion, though he was not thinking of anything in particular." What is the meaning of the word "gait" in the context of this sentence? C - a manner of walking or moving on foot Based on this excerpt from the novel Tess of the D'Ubervilles, one can surmise that the n...

Adverb This is a word that modifies a verb, another adverb, or an adjective. Chronological Order This is the arrangement of events in the order in which they occur. Coherence This is a quality in writing, in which ides are presented in a clear, logical manner. Writing which lacks this quality may be hard or impossible to understand. Concluding Sentence This is the statement which brings a paragraph to a close by restating the main idea. Conclusio

in 2008 many united states families received a tax rebate check from the internal revenue service (IRS) why were tax rebate checks distributed ? to stimulate the economy what would be reasonable monetary policy during a period of high inflation? reduce the money supply ( pays a higher interest rate that a savings account. limited check-writing ability offers benefits of both savings and checking accounts require a high balance than a savings account FDIC insured ) what does this descri...

Tundra An animal with thick layers of blubber, dense fur, the tendency to hibernate, and light coloration is well-adapted to the _____________biome large, broad leaves Plants in a tropical rainforest usually have Taiga Cone-bearing trees (like pines, spruce and fir) grow best in areas where winters are long and cold. Large mammals like moose, elk and bear also live and thrive in these cold areas known collectively as the ________________ biome it has high temperatures and low precipitation...

Indus River this is located in Western India and was the site of one of the earliest civilizations in the world Nile longest river in Africa and was the cradle of the ancient Egyptian kingdoms Ten Commandments rules revealed by Moses that serve as basic tenants of faith for Judaism and Christianity Atlantic Ocean ocean found on the east coast of the United States and the west coast of some European and African countrie

What is the correct name for the compound, P2O5? diphosphorus pentoxide Which formulas and their respective names DO NOT match? I) BaO barium hydroxide II) CCl4 carbon tetrachloride III) N2O4 dinitrogen tetroxide IV) HF monohydrogen monofluoride I and IV The correct chemical formula for magnesium sulfide i

MRSO Exam Prep Final Test Questions And Correct Revised Answers MR Safety Officer responsibilities - ANSWER : The role of MRSO is often carried out by the senior Radiographer (in the USA this will generally be an MR technologist), but other suitably trained individuals could also fill this role. Multiple MRSOs could be appointed, provided only one is in charge at a given time. His/her responsibilities include the following: To be readily accessible and available (eg, to the opera...

CETP 2024 Test Prep. || Questions & Answers (Graded A+) CETP 2024 Test Prep. || Questions & Answers (Graded A+) The CETP training program was developed by.... A. Occupational Safety and Health Administration (OSHA) and the Department of Labor (DOL) B. The American Society of Mechanical Engineers (ASME) and the National Fire Protection Agency (NFPA) C. The National Fire Protection Agency (NFPA) and the National Propane Gas Association (NPGA) D. The National Propane Gas Associatio...