Bace question and answer - Study guides, Class notes & Summaries

Structural component of cell membrane, Ex: Phospholipid - Lipid A chemical bond that involves the sharing of electron pairs between atoms. - What is the most likely reason there is an unexpected band in a PCR reaction? - Using too low temp. What should be included on the gel to enable you to determine actual sizes of the DNA fragments? - Molecular weight marker and DNA Ladder What is MRNA? - What the order of amino acids on a polypeptide chain is encoded by Who has fi...

bioethics - applying moral values to decision-making on topics brought up by advances in biology, medicine, and technology biotechnology - the study and manipulation of living things or their components data - information gathered during an experiment genome - an entire set of an organism's genetic information hypothesis - a testable prediction to a scientific question journal - a scientific magazine or periodical where scientists publish their experiments control ...

Complimentary base pairing between two DNA strands is due to the formation of - hydrogen bonds Cellulose is an important raw material for textiles and a variety of other industries. Which of the following is a function of polysaccharides in the cell? - Providing structure and energy storage within cells Lipids are composed mainly of which of the following atoms? - carbon and hydrogen T/F: A solute is the dissolved matter in a solution. - true Process which uses oxygen as a ra...

Disinfection - the process of cleaning something, especially with a chemical, in order to destroy bacteria. an area object or person - Decontamination is the removal of dangerous substances, radioactivity or germs from...? dangerous substances radioactivity and germs - Decontamination is the removal of what? Aseptic technique assures that you don't introduce contaminants into a specimen and that infectious agents are not spread to you or laboratory surfaces - What is the purpose ...

what represents the correct order of assembly in the cell - Amino acid, polypeptide, protein t/f: A single base pair change in a gene's DNA sequence can affect the shape and function of the protein it encodes. - true t/f:The three-dimensional structure of a protein is largely determined by the amino acid sequence. - true A structural gene's code is 5' TAC ATG CCC TTA ATC 3', what will the mRNA transcript be? - 3' AUG UAC GGG AAU UAG 5' Circular, long DNA containing several thou...

Covalent - sharing electrons between atoms Polar Covalent - a pair of electrons is unequally shared between two atoms; ex. water Ionic - complete transfer of valence electrons between atoms Carbs - CHO Lipids - CHOP (phosphorus in phospholipids only) Proteins - CHON Nucleic acids - CHONP Homo - same uniform appearance and composition Hetero - visibly different substances of phases Aerobic - with air, cellular respiration Anaerobic - without air, ...

The invention of the thermal cycler The use of reverse transcriptase from single-stranded RNA The use of fluorescently-tagged probes for real-time quantitation of PCR products - SIgnificant Advances in PCR include the structure of DNA was described, as well as its method of replication - What happened in the 1950s? the isolation of restriction enzymes - The advent of recombinant DNA technology began with what? it allowed us to manipulate DNA - What did the advent of recombina...

Molecular weight marker and DNA Ladder - What should be included on the gel to enable you to determine actual sizes of the DNA fragments? Using temp. too low - What is the most likely reason there is an unexpected band in her PCR reaction? MRNA - The order of amino acids on a polypeptide chain is encoded by: Has final say if a production batch may be released for sale or use? - Function of Quality Assurance (QA) personnel? The 3D structure of DNA is revealed. - What contribut...

Heat stable DNA polymerase - PCR Restriction enzymes example EcoR1 - Digesting DNA Horizontal gel electrophoresis box - Running DNA gels Vertical gel electrophoresis box - Running protein gels (page) Dna Ligase - Joining peices of DNA Measuring protein or DNA concentration - Spectrophotometer E.Coli is an aexample of a Eukaryote - False Cell theory states: - 1.) All life forms are made form one or more cells 2.)Cells only come from preexisting cells 3.) A cell ...

Antibiotic - A type of antimicrobial drug used in the treatment and prevention of bacterial infections. They may either kill or inhibit the growth of bacteria. GMO - The result of a laboratory process where genes from the DNA of one species are extracted and artificially forced into the genes of an unrelated plant or animal. Recombinant DNA - DNA molecules formed by laboratory methods of genetic recombination (such as molecular cloning) to bring together genetic material from multiple ...