Bio 111 tamu - Study guides, Class notes & Summaries

Friedrich Miescher - discovered DNA in 1869 But did not know (Isolated phosphate) rich acidic compounds Frederick Griffith - Discovered transformation during an experiment that involved injecting mice with smooth S cells, rough R cells, heat-killed S cells, and heat-killed S cells with living R cells. Avery, MacLeod, McCarty - Identified the heritable substance as DNA Used test tubes- vitro Hershey and Chase - performed experiments showing that DNA is the genetic material of a phage known...

TAMU BIO 111 LAB EXAM 2 REVIEW QUESTIONS AND ANSWERS 2024 LATEST UPDATE.

TAMU BIO 111 EXAM 1 STUDY GUIDE (CH 1-5) 100% SOLVED EUKARYOTIC CELL Cell containing a nucleus and membrane-enclosed organelles PROKARYOTIC CELL Cell that lacks a nucleus or other membrane-enclosed organelles LEVELS OF BIOLOGICAL ORGANIZATION Atoms, Molecules, Cells, Organelles, Tissues BIOLOGICAL DOMAINS Bacteria, Archaea, Eukarya REDUCTIONIST APPROACH Biologically break everything down into the simplest possible components SYSTEMS BIOLOGY APPROACH Tie small parts back together into a whol...

TAMU BIO 111 LAB EXAM 2 REVIEW EXAM QUESTIONS AND ANSWERS 2024

TAMU BIO 111 LAB PRACTICAL TEST QUESTIONS AND ANSWERS 2024

BIO 111 TAMU LAB REVIEW EXAM QUESTIONS AND ANSWERS ALREADY GRADED A+ Safety in the lab 1. Wear gloves 2. Wear goggles 3. Wear close toed shoes 4. Tie up long hair 5. No water or food types of micropipettes P20, P200, P1000 Micropipette an instrument used to measure/deliver amounts of liquid with high accuracy and precision. to find dilution (sample + diluent)^2 To calculate how much solvent and solute to mix together to create a new solution at lower concentration C1V1=C2V2

TAMU BIO 111 LAB PRACTICAL TEST QUESTIONS AND ANSWERS 2024 The Cell Theory - answer 1. Organisms consist of one or more cells 2. Cells are the smallest living things 3. Cells are formed by division of previous cells The Gene Theory - answer DNA sequences may be altered by mutation or by crossing over and segregation during meiosis The Theory of Heredity - answer Changes in DNA sequences produce individual heritage variation.

BIO 111 Lab Final – TAMU (2023/2024) (Complete and Accurate) coding region comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. non-coding gene makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription short tandem repeats (STRs) unique repeating patterns of the same nucleotide sequence. They can be used to differentiate one person from another. DNA Profile specific pattern of DN...