Biol 1020 - Study guides, Class notes & Summaries

Biol 1020 lab final Exam and A+ Answers Liquid media used to increase the number of microorganisms. - Broth Solid media used to isolate microbes - agar plate Normal flora bacteria used for studies involving osmotic pressure, antibiotic resistance, and biofilms. - S. epidermidis Clump of genetically identical microorganisms. - colony forming unit Single-celled fungi used for studies involving fermentation, genetics, and aging. - S. cerevisiae instrument used for spreading microorganis...

BIOL 1020 U of Manitoba Exam 2023...

BIOL 1020 UNIVERSITY OF MANITOBA EXAM GUIDE WITH CORRECT ANSWERS

BIOL 1020 UNIVERSITY OF MANITOBA FINAL EXAM STUDY GUIDE

BIOL 1020 Final Exam -Question and Answers 2023 Why does a salt dissolve in water? A. The polar nature of the water molecules B. The nonpolar nature of the water molecules C. It's hydrophobic D. Its covalent bond E. Its hydrogen bond *ANS* A What is considered a hypothesis? A. Testable B. Falsifiable C. Testable and falsifiable D. Possible E. Always true *ANS* C Lipids, carbohydrates, proteins, and nucleic acids are molecules mainly bonded by what? A. ionic bonds B. h...

BIOL 1020 - Module 1 Study Guide Rated A+ Explain how evolution has led to both the unity and diversity of life forms Describe what genetic information consists of and how is it inherited Compare and contrast prokaryotic and eukaryotic cells as the basic units of life What is the common meaning of evolution? How is this different from the biological meaning of the word evolution? How did classification systems change after scientists accepted Darwin's theory of evolution by natural selecti...

BIOL 1020 Test Prep with Complete Solutions Graded A+ Functional Groups *** Components of organic molecules, involved in reactions Hydroxyl -OH *** Polar due to electronegative oxygen forms hydrogen bonds with water. Dehydration reaction between hydroxyl and carboxyl= *** ester linkage Unsaturated fats usually have BLANK bonds *** cis bonds Artificially hydrogenated bonds usually have BLANK bonds *** trans 2 fatty acids+phosphate group+glycerol *** Phospholipid carbon skelet...

Question 4 Organisms that grow very slowly, are non-culturable, are present in very small numbers, or are mixed with a number of bacteria may still be identified using Selected Answer: D. PCR. Question 5 If the G+C content of two organisms is 45% in both Selected Answer: E. they may or may not be related. Question 6 For the next few questions use the terms in the list below to label the diagram. Question Selected Match 76. E. RNA polymerase. 77. D. Ribosome. 78. A. DNA polymerase...