Acrocentric - Study guides, Class notes & Summaries

BY 322 Quiz 1 | Questions and Answers The ant, Myrmecia pilosula, is found in Australia and is named bulldog because of its aggressive behavior. It is particularly interesting because it carries all its genetic information in a single pair of chromosomes. In other words, 2n = 2. (Males are haploid and have just one chromosome.) Which of the following figures would most likely represent a correct configuration of chromosomes in a metaphase I cell of a female? a) 2 chromatids beside each other i...

PCOL 838 Genetic Disease Terms Questions And Answers 100% Guaranteed Success. Acrocentric - correct answer. Refers to the terminal location of the centromere on chromosomes 13, 14, 15, 21, and 22. Allelic heterogeneity - correct answer. The situation in which multiple alleles at a single locus can produce one or more disease phenotypes. Amorphic - correct answer. Refers to pathogenic variants that cause a complete loss of function for the respective gene and therefore y...

WEEK 1 Walden 6501 advanced pathophysiology (genetics, cellular biology and tissue) Exam 2024 acrocentric -Answer-refers to the terminal location of centromere on chromosomes 13, 14, 15, 21, and 22 allelic heterogeneity -Answer-the situation in which multiple alleles at a single locus can produce one or more disease phenotypes. amorphic -Answer-refers ro mutations that cause a complete loss of function for the respective gene, and therefore yield the same phenotype as a complete gene dele...

Genetics Exam 3 Practice Test 50 Questions with Verified Answers Gene conversion results from A. Discontinuous replication B. Photoreactivation C. Mismatch repair D. Gap Repair E. C and D - CORRECT ANSWER E. C and D The picture below is two Holliday junctions in a pair of DNA molecules undergoing recombination Breakage and rejoining of the strands indicated by the arrows () and () results in crossover. A. 1 and 2 B. 2 and 3 C. 3 and 4 - CORRECT ANSWER B. 2 and 3 In eukaryoti...

The Five stages of prophase I are, in order, - Answer Leptonema, Zygonema, Pachynema, Diplonema, Diakinesis If sheep have 54 chromosomes how many chromatids are in a cell during prophase of mitosis? - Answer 108 A __________ inversion involves the centromere - Answer pericentric After removal of RNA primers and replacement with DNA nucleotides, which enzyme fills the gap in the sugar-phosophate backbone between adjacent Okazaki Fragments? - Answer Ligase During DNA replication nucleo...

If a cell is in a state in which it no longer divides then the cell is probably arrested at which stage of the cell cycle? correct answers G1 Interphase of the cell cycle lasts longer than mitosis. correct answers TRUE When does DNA replication occur in the cell cycle? correct answers interphase Which statement about the cell cycle is incorrect? correct answers In G2 phase, the cell begins shrinking in preparation for division. Identifiable chromosomes are present in the cell only du...

WEEK 1 Walden 6501 advanced pathophysiology (genetics, cellular biology and tissue) Answered Correctly!! acrocentric refers to the terminal location of centromere on chromosomes 13, 14, 15, 21, and 22 allelic heterogeneity the situation in which multiple alleles at a single locus can produce one or more disease phenotypes. amorphic refers ro mutations that cause a complete loss of function for the respective gene, and therefore yield the same phenotype as a complete gene deletion. aneup...

MLT ASCP Practice Questions 3.7.16 questions and answers latest top score. If the dilution is 1:100, and the average platelet count from both sides of the hemacytometer counting chamber in 2 mm2 is 68, what is the calculated platelet count? A. 680,000/mm3 B. 6,800/mm3 C. 68,000/mm3 D. 680/mm3 E. 34,000/mm3 - correct answers.C; A simple way to calculate platelet counts on the hemacytometer is to multiply the average platelet count between the two sides of the chamber by...

Genome - Answer- Set of genetic instructions Gene - Answer- an inherited segment of DNA that determines traits Traits are determined by genes that are on? - Answer- Chromosomes Green Revolution - Answer- During the 50's and 60's, it was the great increase in production of food grains that resulted in large part from the introduction of new, high-yielding varieties. Saved over 1 billion lives One of the leading causes of youth blindness is? - Answer- Vitamin A deficiency Gene Rev...

Dicentric chromosome has __ centromere(s) - Answer 2 Acentric chromosome has __ centromere(s) - Answer 0 Issues with dicentric and acentric chromosomes in cell division - Answer Dicentric: don't split properly and break Acentric: lost in mitosis because it doesn't split Four common types of of abnormalities in chromosome structure - Answer Deletions, duplications, inversions, translocations How abnormalities in chromosomal structure begin - Answer one or more breaks in a chromosom...