Biol 1201 exam 2 Study guides, Class notes & Summaries

BIOL 1201: Exam 1 Questions With 100% Correct Answers A substance that cannot be broken down into other substances by ordinary chemical procedures is a(n) _____. - answerelement Organisms are largely composed of __ elements. - answer11 About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living matter? - answercarbon, hydrogen, nitrogen, and oxygen What determines solubility? - answer"like dissolves like" A...

Cell theory - -All organisms are made of cells -The cell is the simplest collection of matter that can be alive -Cells are near the middle of the biological size range scanning electron microscope - Focus electrons onto the surface of a specimen, providing images that look 3-D Transmission Electron Microscopes - focus a beam of electrons through a specimen cell fractionation - Takes cells apart and separates the major organelles from one another centrifuges fractionate cells into thei...

BIOL 1201: Exam 1 Questions With 100% Correct Answers A substance that cannot be broken down into other substances by ordinary chemical procedures is a(n) _____. - answerelement Organisms are largely composed of __ elements. - answer11 About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living matter? - answercarbon, hydrogen, nitrogen, and oxygen What determines solubility? - answer"like dissolves like" A...

Cell theory - -All organisms are made of cells -The cell is the simplest collection of matter that can be alive -Cells are near the middle of the biological size range scanning electron microscope - Focus electrons onto the surface of a specimen, providing images that look 3-D Transmission Electron Microscopes - focus a beam of electrons through a specimen cell fractionation - Takes cells apart and separates the major organelles from one another centrifuges fractionate cells into thei...

BIOL 1201: Exam 1 Questions With 100% Correct Answers A substance that cannot be broken down into other substances by ordinary chemical procedures is a(n) _____. - answerelement Organisms are largely composed of __ elements. - answer11 About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living matter? - answercarbon, hydrogen, nitrogen, and oxygen What determines solubility? - answer"like dissolves like" A...

LSU Biol 1201 LiCata Exam 2 Fall 2024

LSU Biol 1201 LiCata Exam 2 Fall 2024

2020 Fall BIOL 1201 / Exams / Exam 3 Started on Tuesday, November 10, 2020, 9:03 AM State Finished Completed on Tuesday, November 10, 2020, 9:52 AM Time taken 49 mins 37 secs Points 45.00/50.00 Grade 90.00 out of 100.00 Question 1 Correct 1.00 points out of 1.00 CHAPTER 16: In his transformation experiments, what did Frederick Griffith observe? Select one: a. Mutant mice were resistant to bacterial infections. b. Infecting mice with nonpathogenic (non-l...

2020 Fall BIOL 1201 / Exams / Exam 3 Started on Tuesday, November 10, 2020, 9:03 AM State Finished Completed on Tuesday, November 10, 2020, 9:52 AM Time taken 49 mins 37 secs Points 45.00/50.00 Grade 90.00 out of 100.00 Question 1 Correct 1.00 points out of 1.00 CHAPTER 16: In his transformation experiments, what did Frederick Griffith observe? Select one: a. Mutant mice were resistant to bacterial infections. b. Infecting mice with nonpathogenic (non-lethal) strains of bacteria makes them resis...

2020 Fall BIOL 1201 / Exams / Exam 3 Started on Tuesday, November 10, 2020, 9:03 AM State Finished Completed on Tuesday, November 10, 2020, 9:52 AM Time taken 49 mins 37 secs Points 45.00/50.00 Grade 90.00 out of 100.00 Question 1 Correct 1.00 points out of 1.00 CHAPTER 16: In his transformation experiments, what did Frederick Griffith observe? Select one: a. Mutant mice were resistant to bacterial infections. b. Infecting mice with nonpathogenic (non-lethal) strains of bacteria makes them resis...