Bsc1010 - Study guides, Class notes & Summaries

BSC1010 Gen Bio I (34089) Chapter 7 Question Questions Pearson

BSC1010 CH 10: GENETICS EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED RATED 100% gene sequence of DNA that encodes a specific protein allele one of two or more alternative forms of a gene -might be identical or different Gregor Mendel uncovered basic laws of inheritance true-breeding always producing offspring identical to the parent for one or more traits; homozygous dominant allele allele that is expressed whenever it is present recessive allele allele whose expression is mask...

BSC1010 CH. 2 EXAM QUESTIONS AND VERIFIED ANSWERS RATED PASSED!!! LATEST UPDATE matter anything that takes up space and has mass element is a substance that cannot be broken down to other substances by chemical reactions compound is a substance consisting of two or more elements in a fixed ratio what elements make up 96% of life Carbon, hydrogen, oxygen, and nitrogen what elements mostly make up the remaining 4% calcium, phosphorus, potassium, and sulfur Trace elements are those re...

BSC1010 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED RATED 100% GUARANTEED PASS population a localized group of organisms that belong to the same species feed on decomposed nutrients what is the major distinguishing characteristic of fungi? a community all the organisms on your campus make up archaea cells utilize DNA as their genetic material but do not have their DNA encased within a nuclear envelope reductionism to understand the the chemical basis of inherita...

BSC1010 2.5 VOCABULARY EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED. organic molecule compound containing both carbon and hydrogen monomer a single unit of a polymeric molecule polymer a long molecule composed of similar subunits (monomers) macromolecule a very large molecule (as of a protein, nucleic acid, or rubber) built up from smaller chemical structures carbohydrate compound containing carbon, hydrogen, and oxygen in a ratio 1:2:1 lipid hydrophobic organic molecule consist...

BSC1010L: How Enzymes Work Review Study Test Important to know about enzymes: - CORRECT ANSWER - essential for chemical reactions - never used up - activity is influences by a number of factors An enzyme reduces the energy necessary to start a chemical reaction. This means that the rate of the reaction will _____. - CORRECT ANSWER increase What is true of an enzyme-catalyzed reaction? - CORRECT ANSWER - an enzyme reduces the activation energy - an enzyme speeds up the conversion of s...

BSC1010l MIDTERM PRACTICAL (pbsc)

BSC1010 8.5 VOCABULARY EXAM QUESTIONS WITH COMPLETE SOLUTIONS LATEST VERIFIED 100% cell cycle sequence of events that occur in an actively dividing cell interphase stage preceding mitosis or meiosis, when the cell carries out its functions, replicates its DNA, and grows cytokinesis distribution of cytoplasm into daughter cells in cell division G1 phase gap stage of interphase in which the cell grows and carries out its basic functions G0 phase resting phase of the cell cycle in which t...

BSC1010 CH. 3 QUIZ EXAM QUESTIONS AND ANSWERS WITH COMPLETE 100% VERIFIED SOLUTIONS How can you distinguish acid from base? An acid is a substance that increases the hydrogen ion (H+) concentration of a solution. (pH 6 or below) While a base is a substance that reduces the hydrogen ion (H+) concentration of a solution. (pH 8 or above) How can you relate acid and base to pH scale? An acidic solution (such as lemon juice) would have a lower pH scale number since the H+ concentration is greater...

CHAPTER 4 BSC1010 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED RATED 100% Carbon skeleton Chain of carbon atoms What makes a molecule generally organic? Presence of carbon skeleton What are the four ways that carbon skeletons vary? length, branching, double bond position, presence of rings What is a hydrocarbon? They undergo reactions that can release? organic molecules consisting of only carbon and hydrogen; a large amount of energy. example: Methane (CH4) Organic m...