Grade Master

2.6-Cell Division and Cellular Organisation Exam Questions And Answers Graded A+

Cell organization-Questions and Answers Graded A+ Cell - ANSWER-Basic unit of life Tissue - ANSWER-A group of similar cells that perform the same function. Organ - ANSWER-A collection of tissues that carry out a specialized function of the body Organ system - ANSWER-group of organs that work together to perform a specific function Organism - ANSWER-This is a living thing that which is capable of carrying out the seven characteristics of life Digestive system - ANSWER-Breaks down ...

2.6-Cell Division and Cellular Organisation Exam Questions And Answers Graded A+ Discuss the ways in which genetic variation is produced, including the role of nuclear division.(6 marks) - ANSWER-Independent assortment of chromosomes in metaphase 1 Homologous chromosomes have different alleles Produce a large number of allele combinations Crossing over in prophase 1 Chromatids wrap around each other and swap bits of chromatids Chromatids contain the same gene but different combinat...

Oceans and Seas-Questions and Answers Graded A+

Oceans Exam 1-Questions and Answers Graded A+ Oceanography (description & definition) - ANSWER-the study of biological & physical aspects of the ocean 3 major stages in oceanic research - ANSWER--Ocean Exploration -Early Scientific Investigations -Modern Oceanography Boyle - ANSWER-father of chemical oceanography Magellan - ANSWER-Died before completely circumnavigating the earth Newton - ANSWER-Correctly explained tidal forces Cook - ANSWER-determined outline of Pacific Ocean ...

Oceans and Seas-Questions and Answers Graded A+ difference between oceans and seas - ANSWER-seas are smaller and enclosed or surrounded by land oceans are bigger and aren't enclose by land density current - ANSWER-a current caused by differences in the temperature and salinity of ocean water a gyre - ANSWER-a large circulation of oceanic currents surface currents - ANSWER-a continuous flow of water along a constant path in the ocean upwelling - ANSWER-a movement of cold, deep wa...

Cryptocurrency-Questions and Answers Graded A+ Altcoin - ANSWER-any cryptocurrency that isn't Bitcoin ATH - ANSWER-all time high (refers to the highest value a coin ever had) Block - ANSWER-a single collention of transaction data on the blockchain bot - ANSWER-an ai that trades automatically Bubble - ANSWER-when a market is extremely overvalued, is followed by a crash buy order - ANSWER-a request to buy a cryptocurrency on an exchange coin - ANSWER-a cryptocurrency Crypto ...

World History: Ancient Civilizations Test-Questions and Answers Graded A+ Give an example from ancient Egypt of a social hierarchy that allows SOME mobility between classes: -ANSWER-Joseph, a Hebrew slave, becoming second in command of Egypt Who was always the highest and who was always the lowest in ancient social hierarchies? -ANSWER-Lowest - slaves; highest - king/pharaoh/emperor What is the difference between a primary source and a secondary source? -ANSWER-A primary source was an e...

Exam 2 Study Guide -> Class Notes-Questions and Answers Graded A+ Growth Coalition - ANSWER-Shared interests of business and the state Early examples of environmental protection - ANSWER-1681 William Penn, Mid-1800's Charles Darwin Mid-1800's Charles Darwin - ANSWER-Resource scarcity and absolute dependence on physical environment Industrial Revolution - ANSWER-1870's in US and led to major leaps in production What spurred the first US environmental movement? - ANSWER-Industri...

Semester Science Exam Notes-Questions and Answers Graded A+ What step is the first step in the scientific method? - ANSWER-Identify the problem What is the SI unit of mass? - ANSWER-Kilogram (kg) All substances are made of what? - ANSWER-Atoms The nucleus is made up of? - ANSWER-Protons/Neutrons All elements are a mixture of what? - ANSWER-isotopes Chemical behavior of different elements is determined by the number of electrons in the? - ANSWER-outer energy levels/valence elect...