Genetics Study guides, Class notes & Summaries

Genetics Exam Questions And Answers (Verified And Updated) Who was Gregor Mendel? What did he study? - answerA priest at a Central Monastery who studied pea plants. He is considered the father of genetics. What is heredity? - answerThe passing of physical characteristics from parent to offspring. What are the differences between purebred and a hybrid? - answerA purebred has the same alleles dominant and recessive/ traits (RR or rr), whilst the hybrid has different alleles/traits (Rr). Wha...

Biology Genetics Correct!!

Genetics (Biology) Correct Answers!!

Genetics New Update!!

Genetics New Update

GENETICS FINAL EXAMS| GENETICS TEST BANK|415 QUESTIONS WITH 100% CORRECT ANSWERS| LATEST UPDATE 2024|2025 - Crossover or DNA recombination occurs in eukaryotes between non-sister chromatids during prophase of meiosis Recombination also occurs between prokaryotes (via conjugation) and as a means of viral integration into a host cell The molecular mechanisms of crossover differ by species, but always in- volves the exchange of DNA between adjacent chromosomes These mechanisms are still the...

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)