Oculocutaneous type ii Study guides, Class notes & Summaries

MTM Exam 4 Diseases Latest Update with Verified Solutions DMD -loss of function, recessive, haplosufficiency -symptoms present < 5 yoa -progressive symmetrical muscular weakness -wheelchair dependent by 12-13 yoa -life expectancy = teens - 30s -do not reproduce -calf pseudohypertrophy -elevated serum creatine kinase -unable to perform neck flexion -complete absence of dystrophin -mutations: deletions, frameshift, nonsense -exon length is NOT a multiple of 3 -frameshifts -> null mutations ...

MBG 1000 Practice Exam 37 Questions with Verified Answers Somatic human cells contain: a) 2 pairs of sex chromosomes b) 46 pairs of chromosomes c) 46 chromosomes d) 46 autosomes e) none - CORRECT ANSWER C Which of the following in incorrect: a) a given human somatic cell only has 2 alleles for a given gene b) different alleles of a specific gene often arise through mutation of one of the gene copies c) the alleles of a gene are found at different loci on the 2 copies of the same au...

76 yo man 30mins severe substernal chest pain while arguing with brother. 3 sublingal nitroglycerin no relieve. 5y h/o ischemic heart disease. P110, R20, BP120/80. Cardiac exam normal. EKG ST elevation at leads I, aVl, and V4-V9. What happened during argument with brother? - ANSWER-Coronary vasospasm due to alpha 1 stimulation 40yo G0 women delivered newborn. CVS at 15 wks results male chromosome fetus. Physical exam show female external genitals and absent internal genitals. Mutation prevent...

MBG 1000 Practice Exam 37 Questions with Verified Answers Somatic human cells contain: a) 2 pairs of sex chromosomes b) 46 pairs of chromosomes c) 46 chromosomes d) 46 autosomes e) none - CORRECT ANSWER C Which of the following in incorrect: a) a given human somatic cell only has 2 alleles for a given gene b) different alleles of a specific gene often arise through mutation of one of the gene copies c) the alleles of a gene are found at different loci on the 2 copies of the same au...

BIO 2313 GENETICS EXAM 1 (CHAPTERS 1-4) REVIEW Chapter 1: Introductions to Genetics Chapter 2: Chromosomes and Cellular Reproduction Chapter 3: Basic Principles of Heredity Chapter 4: Extensions and Modifications of Basic Principles Chapter 1: Introductions to Genetics 1.1 Black Mesa is located in northeastern Arizona and considered as the home to the Hopi Native Americans - Oraibi is one of the oldest villages - Found in 1900, 11 people were found to be white (not Caucasian) ●...

PCB 3036 GENTICS EXAM #1 2019 Chapter 1 1. The case of albinism among the Hopi Indians of Black Mesa is different from other cases of albinism because of all of the following EXCEPT: a. the albinism did not involve vision defects. 2. Genetics has played a key role in which of the following areas? a. Agriculture, medicine, pharmaceutical production 3. Genetic variation in populations: a. provides the basis of adaptation. 4. Genetics as a discipline can be subdivided into all of the follow...

PCB 3036 GENTICS EXAM #1 2019 Chapter 1 1. The case of albinism among the Hopi Indians of Black Mesa is different from other cases of albinism because of all of the following EXCEPT: a. the albinism did not involve vision defects. 2. Genetics has played a key role in which of the following areas? a. Agriculture, medicine, pharmaceutical production 3. Genetic variation in populations: a. provides the basis of adaptation. 4. Genetics as a discipline can be subdivided into all of the follow...

PCB 3036 GENTICS EXAM #1 2019 Chapter 1 1. The case of albinism among the Hopi Indians of Black Mesa is different from other cases of albinism because of all of the following EXCEPT: a. the albinism did not involve vision defects. 2. Genetics has played a key role in which of the following areas? a. Agriculture, medicine, pharmaceutical production 3. Genetic variation in populations: a. provides the basis of adaptation. 4. Genetics as a discipline can be subdivided into all of the follow...