Genetics Guides d'étude, Notes de cours & Résumés

What does every gene require for activation of transcript by RNA poly II? - answer-Non specific proteins (PIC) and elements (TATA) Right time and place? - answer-specific proteins and elements RNA poly II has - answer-a lot of binding sites for splicing to occur and synthesize RNA HDAC inhibitors increase or decrease fetal HgB expression - answer-increases but does not directly interact w polymer Which of the following could inhibit transcription? - answer-DNA binding proteins that l...

A mutation caused a phenotypic change in an organism's offspring. The mutation most likely occurred in which type of cell from the parent? A. blood cell B. gamete C. neuron D. skin cellB. gamete

DNADouble-stranded, helical nucleic acid molecule NucleotideA building block of DNA or RNA, consisting of a sugar, a nitrogenous base and a phosphate group. Double helixA pair of parallel helices intertwined about a common axis Hydrogen bondA type of weak chemical bond formed between the nitrogenous bases on opposite strands of DNA. SequenceThe order of nucleotides in DNA or RNA or the order of amino acids in a protein.

geneticsthe study of heredity hereditythe passing of traits from one generation to the next traita specific characteristic that varies from one individual to another genesequence of DNA that codes for a protein and thus determines a trait genomethe entire "library" of genetic instructions in DNA that an organism inherits Gregor Mendelfather of genetics allelealternative form of a gene (one member of a pair) located at a specific position on a specific chromosome (a letter)

cell divisionthe process in reproduction and growth by which a cell divides to form daughter cells mitosisCell's division (PMAT) of the nucleus. Final product is 2 cells that are exactly like the parent cell. cytokinesisDivision of the cytoplasm during cell division chromatidEach half of the chromosome centromereArea where the chromatids of a chromosome are attached cell cycleseries of events that cells go through as they grow and divide centrioleorganelles that aid in cellular divisi...

GENETICS FINAL EXAM with complete solution

genetics 60 question

genetics 60 question with complete solution

Genetics exam 3 with complete solution

lec 25 bio 99_ Genetic code, tRNA, Ribosomes