Karyotyping Study guides, Class notes & Summaries

TEST BANK ESSENTIALS OF PATHOPHYSIOLOGY (4TH EDITION BY PORTH) CONTENTS Chapter 01 - Cell Structure and Function .......................................................................................................................... 2 Chapter 02 - Cellular Responses to Stress, Injury, and Aging .......................................................................................... 7 Chapter 03 - Inflammation, the Inflammatory Response, and Fever ..............................................

Karyotyping - ANSWER-Isolating and analyzing chromosomes to detect abnormalities Karyotype - ANSWER-Arranging cut-out chromosomes in pairs for classification High-resolution karyotyping - ANSWER-Preferred for detecting small chromosome anomalies in a family Metaphase arrest - ANSWER-Chemical method to freeze cells for karyotyping Standard karyotype - ANSWER-Detects chromosome abnormalities between 50-250 million bp Comparative genome banding - ANSWER-Detects smaller anomalies like gene d...

Unit 4 Biology - Funds. of Genetics Human Karyotyping Gizmo exam with complete solutions

How do you know if a karyotype represents a normal female? Chromosome 23 has two X chromosomes How would you describe an individual with an extra Chromosome 21 and two X chromosomes? a female with Down syndrome How would you describe an individual with two X chromosomes and one Y chromosome? an infertile male How would you describe an individual with just a single X chromosome? a female with Turner's syndrome How does the appearance of the chromosomes change as...

Gizmo Simulation: Human Karyotyping questions and answers 2023 Why do you think humans have two sets of 23 chromosomes? Humans have two sets of 23 chromosomes because you get a set from your mother and the other set from your father, resulting in two sets. What aspects of the genome can and cannot be determined through karyotyping? Karyotyping can give information on an individual's sex and on chromosomal disorders. Karyotyping does not give any information on the specific traits enco...

Biology Gizmo: Human Karyotyping questions and answers, Graded A+ Which of the karyotypes shown is from a normal female? Letter C: karyotype C In order from left to right, to which groups do the chromosomes shown belong? Letter B: group G, group A, group D, group C Describe an individual with the karyotype shown. Letter B: a female with Down syndrome Describe an individual with the karyotype shown. Letter D: an infertile male Describe an individual with the karyo...

Unit 4 Biology - Funds. of Genetics Human Karyotyping Gizmo exam with complete solutions.

Gizmo Human Karyotyping questions and detailed answers 2023/2024 Why do you think humans have two sets of 23 chromosomes? - Answer Humans have two sets of 23 chromosomes because you get a set from your mother and the other set from your father, resulting in two sets. What aspects of the genome can and cannot be determined through karyotyping? - Answer Karyotyping can give information on an individual's sex and on chromosomal disorders. Karyotyping does not give any information on the spec...

How are chromosomes labeled? Correct Answer-chromosome -> arms -> regions -> bands -> subbands banding pattern depends on type of stain used del = deletion dup = duplication inv = inversion t = translocation ter = terminal (pter/qter) 1- What are the two arms of a Chromosome? 2- What are the three positions of the centromere? Correct Answer-P- Short Q- Long arm 2- metacentric = centromere located centrally *Acrocentric* = centromere located terminally with satellit...

SNV Correct Answer: Any sequence change that affects one base of genome SNPs are common ones Promoter Correct Answer: specific region of a gene where RNA polymerase can bind and begin transcription Nucleosome Correct Answer: 150 bps of DNA around core proteins Stop Codons Correct Answer: UAA, UAG, UGA Karyotype Analysis Correct Answer: Usually done at metaphase Detects trisomy, deletions, duplications, translocations Confirming test FISH Analysis Correct Answer: Fluores...

TTU Biology 1402 Exam 2- Dr. Held Latest Update Already Passed Karyotyping (#chromosome) -To determine if the patient has an abnormal # of chromosomes - "A photographic inventory of an individual's chromosomes." - ordered display of chromosomes, doubled. Criss- Cross Inheritance Sons inherit their X chromosome from their mother Codominance -The heterozygote expresses both traits (alleles). -"A" and "B" genes make structures (not enzymes)= sugar types. -Ex) Blood types (A,B, ...