Discrete trait - Study guides, Class notes & Summaries

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

HESI A2 Entrance Exam 225 Questions with Verified Answers Virulence -CORRECT ANSWER the ability to produce disease Efface -CORRECT ANSWER to wipe out, to rub out, do away with; (medical) the thinning of the cervix during labor Ubiquitous -CORRECT ANSWER omnipresent, existing or being everywhere osmosis -CORRECT ANSWER process of fluid passing through semi-permeable membrane from higher to lower concentration labile -CORRECT ANSWER apt or likely to change, changing quickly -Becaus...

CBE 235 FinalLac Operon - correct answer -involved in heating lactose: inducible operon 1) The lactose repressor protein coded by Lacl bound to the operator tightly near the mRNA start site, blocking the ability of RNA poly to bind 2) Lactose introduced--> Lac repressor binds to lactose and changes conformation such that it can no longer bond to the operator 3) RNA poly can access the promoter and transcription goes 4) LacZ,LacY,LacA are transcribed Gregor Mendel Experiment - correct a...

What is the only writeable bucket type? The hot bucket By what filter are indexes divided into buckets? By time What are the 4 types of searches in Splunk (by performance) Dense, Sparse, Super Sparse, Rare In searches, what is the scanCount? The number of events scanned for that particular search What are the requirement of the underlying search in order to get multi-series table? The underlying search must use reporting search commands like chart or timechart What are the seven chart typ...

what was the most significant conclusion that Gregor Mendel drew from his experiments with pea plants Ans- traits are inherited in discrete units, and are not the results of "blending." genetic information is carried in which of the following biomolecules Ans- either DNA or RNA in which type of cell would a Barr body be observed Ans- somatic cells of a woman if nondisjunction occurs in meiosis II during gametogenesis, what will be the result at the completion of meiosis Ans- one g...

Qualitative traits Ans: controlled by one or a few loci; discrete phenotypes (eye colour, coat colour, seed colour, seed texture, blood type, colourblindness etc) Quantitative traits Ans: controlled by multiple loci (also called polygenic traits); continuous phenotypes (height, weight, racing speed, milk yield, temperature, intelligence, temperament, schizophrenia - threshold trait) --> the range is measured as variation --> many loci contributing to the phenotype P = G + E An...

Bio 150 Final Exam - UTK Mamantov(2024 LatestWhat statement best distinguishes scientific hypotheses from scientific theories? - ANSWER Hypotheses are usually narrower in scope; theories have broader explanatory power. A controlled experiment ____________. - ANSWER includes at least two groups, one of which does not receive the experimental treatment In trying to determine whether DNA or protein is the genetic material, Hershey and Chase made use of which fact? - ANSWER DNA contains phosph...

BIS 2B Midterm 2 Exam Review With 100% Correct Answers 2023 Mendel - Correct Answer-Augustinian monk and botanist whose experiments in breeding garden peas led to his eventual recognition as founder of the science of genetics () blending model - Correct Answer-Blending model: Offspring are a blend of both parents (i.e. in modern terms, alleles would blend together to form a completely new allele) The characteristics of the blended offspring are passed on to the next generation Variation i...

Who was Gregor Mendel and what did he discover? correct answers A 19th century Austrian monk who discovered the basic laws of genetics What is the Blending Theory of Inheritance? correct answers The idea that the characteristics of each parent were somehow blended in the offspring, yielding an offspring intermediate between the two parents What were the flaws of the Blending Theory of Inheritance as an explanation of heredity? correct answers It predicted that offspring would ALWAYS be int...

1) Which of the following statements is correct in describing the terms monohybrid cross and dihybrid cross? - Answer-B) A dihybrid cross involves organisms that are heterozygous for two characters that are being studied, and a monohybrid cross involves organisms that are heterozygous for only one character being studied. 10) Mendel's observation of the segregation of alleles in gamete formation has its basis in which of the following phases of cell division? - Answer-D) anaphase I of meio...