BIO 250 Microbiology (BIO250)

BIO 250 Microbiology Final Exam Questions With Correct Answers | Latest Update 2023/2024 | Graded A+. In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? a. Ammonification b. Denitrification c. Nitrification d. Nitrogen fixation Answer is d. In nitrogen fixation, nitrogen is removed from the atmosphere by nitrogen-fixing bacteria and converted to ammonia 2. If enough H+ ions are added to pure water to raise the H+ concentrat...

BIO 250 Microbiology: Final Exam Questions With Correct Answers | Latest Update 2023/2024 (Graded A+). In completing the protein synthesis in a prokaryote, what basic message is carried by a specialized codon that has no corresponding tRNA? a. Fold peptide chain b. Terminate here c. Add cofactor d. Clip starting amino acid Answer id b. The specialized codon signals the end of protein synthesis, there is not RNA because it is only needed if the process is to continue 8. Microbial drug res...

Bio 250 Exam 1 (Microbiology) Questions And Answers With Complete Solutions

Exam 1 - Microbiology - BIO 250 Questions With Complete Solutions

BIO 250 | Microbiology Final Exam Questions and Answers (Graded A+ 2023) Straighterline BIO 250 | Microbiology Final Exam Questions and Answers (Graded A+ 2023) Straighterline BIO 250 | Microbiology Final Exam Questions and Answers (Graded A+ 2023) Straighterline

BIO 250 | Microbiology Final Exam (Questions and Answers) Graded A+ 2023 | Straighterline. The lipid group that serves as energy storage molecules are a. Prostaglandins b. Waxes c. Phospholipids d. Steroids e. Triglycerides 18. Which type of microscope does not use light in forming the specimen image? a. Bright-field b. Dark-field c. Phase-contrast d. Fluorescence e. Electron 19. A confocal scanning optical microscope a. Uses ultraviolet light to form a specimen image b. Shows thre...

ATP is a Select one: a. by-product of ADP that breaks down phosphates for photosynthesis. b. catalyst for all chemical reactions that occur in the cell. c. long chain of nucleotides responsible for protein synthesis. d. nucleotide that releases and stores energy in the cell. A viral capsid is composed of Select one: a. carbohydrates. b. lipids. c. enzymes. d. proteins. Which of these are NOT considered living organisms? Select one: a. monera b. plants c. protists d. viruses Fin...

BIO 250 Microbiology lab 8 quiz