Mcb 2610 exam 2 - Study guides, Class notes & Summaries

EXAM 2: MCB 2610 Exam 2|181 Questions with Complete Solutions Macronutrients CORRECT ANS-carbon, nitrogen, phosphorus, sulfur, oxygen, hydrogen, potassium, sodium, magnesium, calcium, and iron Micronutrients CORRECT ANS-manganese, zinc, cobalt, molybdenum, nickel, copper All organisms require CORRECT ANS-Carbon, Hydrogen, Oxygen, and electrons

Cultivation independent methods - DNA from unculturable bacteria can be amplified and sequenced by PCR Sequences can be used to produce fluorescent probes that will bind to complementary DNA (Fluorescent In Situ Hybridization FISH) FISH - Cells fixed in place Fluorescently labeled probes consisting of 165 rRNA gene sequence sent to attach to RNA View in Epifluorescence microscope Metagenomics - DNA is isolated from an environmental sample and sequenced Metagenomic information must stil...

MCB 2610 Exam 2 Question and answers rated A+ 2024/2025 MCB 2610 Exam 2: Guest lecture and paper microbiome - correct answer all the microbial cells living in a particular environment host-associated - correct answer microbiome of a living host How much of the human mass do bacterial cells make up on average - correct answer 3kg How many human genes are there in the human genome? - correct answer 22,000 Are there more bacterial cells or human cells in the human body? - ...

MCB 2610 Exam 2 Guest Lecture Question and answers already passed 2024/2025 MCB 2610 Exam 2 Guest Lecture Bacteria and humans - correct answer humans have more bacteria than cells -100 trillion cells and 1 quadrillion bacteria -hundreds of types of bacteria -bacteria provide other functions Importance of bacteria - correct answer -provide essential nutrients (vitamin K, amino acids) -stimulate immune system -digest food -inactivate medications -protect against pathogens -pre...

MCB 2610 Exam 1 Questions wth complete solution 2024/2025 MCB 2610 Exam 1 3 domains of life - correct answer Bacteria, Archaea, (prokaryote) archaea don't have peptidoglycan Eukarya= algae, plants, animals, fungi, protists (eukaryote) oririgate frome archaea tree of life - correct answer the phylogenetic tree that includes all organisms 20 yrs ago, can't grow can't study, only 1-10% can be grown linear distance between the endpoints of any two lines is proportional to th...

MCB 2610 Exam 4 Question and answers verified to pass 2024/2025 MCB 2610 Exam 4 (Final) I. METABOLISM - correct answer Catabolism What is Catabolism? - correct answer Breakdown of molecules for energy, reducing potential, and building blocks. - store energy in form of ATP What bond stores the energy in ATP? - correct answer phosphoanhydide bond 3 Methods to make ATP - correct answer Substrate-level phosphorylation (Kinases!) Photophosphorylation (Uses light energy) Ox ph...

MCB 2610 Exam 1 Question and answers correctly solved 2024/2025 MCB 2610 Exam 1 microbiology defintion - correct answer study of microbes themes of microbiology - correct answer 1. understanding basic life processes 2. interactions with environment and apply basis of life - correct answer metabolism, growth, reproduction, genetic variation/evolution, response/adaptation to the external environment, homeostasis prokaryotic cell - correct answer lack of true internal membrane...

MCB 2610 Lab Exam I Questions with complete solution 2024/2025 MCB 2610 Lab Exam I what is the quickest and most economical method of bacterial isolation? - correct answer streak plate method what is the purpose of aseptic technique? - correct answer maintain pure cultures what is the purpose of a T-streak? - correct answer isolate and maintain single species from mixed populations which objective lens should never be used with immersion oil? - correct answer 40x procedu...

MCB 2610 Exam 2 Questions And Correct Answers. Macronutrients - answercarbon, nitrogen, phosphorus, sulfur, oxygen, hydrogen, potassium, sodium, magnesium, calcium, and iron Micronutrients - answermanganese, zinc, cobalt, molybdenum, nickel, copper All organisms require - answerCarbon, Hydrogen, Oxygen, and electrons Autotrophs - answerAssimilate carbon from inorganic sources Heterotrophs - answerAssimilate carbon in preexisting organic form Phototrophs - answerCapture light energy to pr...

MCB 2610 Exam 2 Questions With Correct Answers Cultivation independent methods - answerDNA from unculturable bacteria can be amplified and sequenced by PCR Sequences can be used to produce fluorescent probes that will bind to complementary DNA (Fluorescent In Situ Hybridization FISH) FISH - answerCells fixed in place Fluorescently labeled probes consisting of 165 rRNA gene sequence sent to attach to RNA View in Epifluorescence microscope Metagenomics - answerDNA is isolated from an envi...