Bio 1500 Exam 3 Questions And Answers
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What is fermentation? - Answer✔Making ATP w/out oxygen
What is step one of fermentation? - Answer✔glycolysis (sugar breaking)
What is glucose broken into? - Answer✔pyruvate
What does pyruvate yield? - Answer✔2 ATPs and NADH
When does fermentation occur? - Answer✔When there is no oxygen
What is produced by fermentation? - Answer✔alcohol and CO2 or lactic acid
Is ATP produced in fermentation? - Answer✔no
What is an input of fermentation? - Answer✔2 atps
What is an output of fermentation? - Answer✔NAD+
What is the cell theory? - Answer✔All living things are made up of cells, cells are the basic units
of structure and function in living things, new cells are produced from existing cells
What are prokaryotes? - Answer✔unicellular organisms that lack a nucleus
What are eukaryotes? - Answer✔cells with a nucleus
What characteristics do all cells share? - Answer✔plasma membrane, cytoplasm, DNA,
ribosomes
What is the nucleoid region? - Answer✔It is where chromosomes are located inside the
bacteria cell
What is the plasma membrane? - Answer✔a selective barrier that allows sufficient passage of
oxygen, nutrients, and waste to service the volume of every cell
What is cytoplasm? - Answer✔the portion of the cell outside the nucleus
What is cytosol? - Answer✔Fluid portion of cytoplasm
What is chromatin? - Answer✔uncoiled DNA
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