Bio 205 exam 1 - Study guides, Class notes & Summaries

Robert Hooke - first to observe "small chambers" in cork and coined the term cells. Anton van Leeuwenhoek - A garment maker who created his own microscopes. Detailed descriptions of microorganisms and described bacteria for the first time. Francisco Redi - Used unsealed/sealed meat experiment with maggots to begin showing spontaneous generation wasn't true. Louis Pasteur - Swan neck flask, used heat to prevent microbes. Ended spontaneous generation debate. Developed germ theory of dise...

Bio 205 exam 1 csulb. questions and answers verfied 2024

BIO 205 Exam 1 Questions With Verified Answers What is something that microbes produce a lot of? - answerOxygen Microbes can turn CO2 into what? - answerOrganic Molecules Microbes can turn N2, into _________, into organic molecules? - answerOrganic molecules Microbes play a big role in what that deals with gardening? - answerDecomposition 3 things that microbes can cause related to human health? - answerInfections Cancer Autoimmune disease What is the microbiome? - answerThe total colle...

Exam 1: BIO205 / BIO 205 (Latest 2024 / 2025 Update) Microbiology Exam | Questions and Verified Answers | 100% Correct | Grade A - GCU Question: organisms that lack an ETC Answer: fermentation only Question: electron acceptors in anaerobes Answer: CO3(2-), SO4, NO3 Question: facilitated diffusion Answer: molecules move down its concentration gradient across a cell membrane Question: active transport Answer: uses ATP or protons to move molecules against con...

BIO 205 Exam 1 Questions With Verified Answers What is something that microbes produce a lot of? - answerOxygen Microbes can turn CO2 into what? - answerOrganic Molecules Microbes can turn N2, into _________, into organic molecules? - answerOrganic molecules Microbes play a big role in what that deals with gardening? - answerDecomposition 3 things that microbes can cause related to human health? - answerInfections Cancer Autoimmune disease What is the microbiome? - answerThe total colle...

BIO 205 Exam 1 Questions With Verified Answers What is something that microbes produce a lot of? - answerOxygen Microbes can turn CO2 into what? - answerOrganic Molecules Microbes can turn N2, into _________, into organic molecules? - answerOrganic molecules Microbes play a big role in what that deals with gardening? - answerDecomposition 3 things that microbes can cause related to human health? - answerInfections Cancer Autoimmune disease What is the microbiome? - answerThe total colle...

The linear covalent bonds that hold individual amino acids are peptide bonds what type of bonding holds one strand of DNA to the complementary strand of DNA? hydrogen the subunits (building blocks) of protein are amino acids Cellulose, starch, glycogen are examples of polysaccharides Penicillin would be most effective against growing bacteria AND Gram-positive bacteria. The major criteria used in placing bacteria into different groups based on differences in cell wall structure The cell wa...

BIO 205 Exam 1 Study Guide Robert Hooke - answerfirst to observe "small chambers" in cork and coined the term cells. Anton van Leeuwenhoek - answerA garment maker who created his own microscopes. Detailed descriptions of microorganisms and described bacteria for the first time. Francisco Redi - answerUsed unsealed/sealed meat experiment with maggots to begin showing spontaneous generation wasn't true. Louis Pasteur - answerSwan neck flask, used heat to prevent microbes. Ended spontaneou...

What is something that microbes produce a lot of? - Answer-Oxygen Microbes can turn CO2 into what? - Answer-Organic Molecules Microbes can turn N2, into _________, into organic molecules? - Answer-Organic molecules Microbes play a big role in what that deals with gardening? - Answer-Decomposition 3 things that microbes can cause related to human health? - Answer-Infections Cancer Autoimmune disease What is the microbiome? - Answer-The total collection of microorganisms that live in your b...

Evolution as a process Microevolution: changes in allele frequencies. Observing change at the level of the gene Evolution as a pattern Macroevolution: descent with modification. Proven with fossil records, anatomical comparison 3 Requirements for Natural Selection Variation, heritability, and differences in fitness (survival/reproduction). ONLY EVOLUTIONARY FORCE THAT LEADS TO ADAPTATION Evidence for Evolution 1.Direct observation of evolutionary change 2.Homology 3.Fossil Record Homology Si...