Autosomal recessiv Study guides, Class notes & Summaries

A runner has depleted all the oxygen available for muscle energy. Which of the following will facilitate his continued muscle performance? - CORRECT ANSWER Answer: Anaerobic glycolysis What causes the rapid change in the resting membrane potential that initiates an action potential? - CORRECT ANSWER Answer: Sodium gates open, and sodium rushes into the cell, changing the membrane potential from negative to positive. A 12-year-old male is diagnosed with Klinefelter syndrome. His karyo...

SBB 5621 Exam 2 Genetics Questions and Answers All Correct (1) What direction does DNA go? And what direction does the complement strand go? - Answer-5'-3' 5 Carbon Sugar - Answer-Purine 6 Carbon Sugar - Answer-Pyrimidine Pyrimidine - Answer-U, T, C Purine - Answer-A and G RNA - Answer-Has a hydrodxyl Group DNA - Answer-Lacks hydroxyl group Mitosis - Answer-Genetically identical Meiosis - Answer-Four genetically unique haploid mRNA - Answer-Encodes amino acid t...

Christopher Parrish Concept Map Worksheet (Download To Score An A) Cystic Fibrosis is a severe chronic respiratory disease. CF is an autosomal recessive disorder meaning that both parents have to pass on the gene to the offspring in order to pass it on. Two mutations in the cystic fibrosis transmembrane conductance regulator (CTFR) gene can lead to decreased secretion of chloride and increased reabsorption of sodium and water across the epithelial cells causing excessive production of secretion...

Autosomal Dominant - ANSWER-1 parent has, 50% change of child having Autosomal Recessive - ANSWER-Both parents are carriers, 25% change of child having, 50% chance child is a carrier. Cystic Fibrosis - ANSWER-affects pancreas causing secretions in lungs 21st Trisomy - ANSWER-Down Syndrome Klinefelter Syndrome (XXY) - ANSWER-male has extra X, female like qualities Turner Syndrome - ANSWER-Missing X in females Alpha Thalassemia - ANSWER-inherited blood disorder; mild to severe an...

Content review covering genetic and congenital disorders, autosomal recessive and dominant disorders, cancer, tumor suppressor gene, stress and adaptation, homeostasis, neuroendocrine stress response, RAAS, cortisol, PTSD symptoms, positive and negative feedback loops, acid base disorders, respiratory/metabolic alkalosis/acidosis, pH regulation. Final grade of A in the course.

NO.2 Cystic fibrosis is transmitted as an autosomal recessive trait. This means that: A. Mothers carry the gene and pass it to their sons B. Fathers carry the gene and pass it to their daughters C. Both parents must have the disease for a child to have the disease D. Both parents must be carriers for a child to have the disease Answer: D Explanation: (A) Cystic fibrosis is not an X-linked or sex-linked disease. (B) The only characteristic on the Y chromosome is the trait for hairy ears. (C...

NO.2 Cystic fibrosis is transmitted as an autosomal recessive trait. This means that: A. Mothers carry the gene and pass it to their sons B. Fathers carry the gene and pass it to their daughters C. Both parents must have the disease for a child to have the disease D. Both parents must be carriers for a child to have the disease Answer: D Explanation: (A) Cystic fibrosis is not an X-linked or sex-linked disease. (B) The only characteristic on the Y chromosome is the trait for hairy ears. (C...

Step-by-Step explanation For a person to have an autosomal recessive disorder, one has to inherit two mutated genes, one from each parent. It is usually passed on by two carriers. Therefore the person will have to have two mutated genes. This can also occur if one of the parent is a carrier and one has the autosomal recessive disorder. People with autosomal recessive disorder present with most of the symptoms and complications of the condition as compared to carriers who may have a mild form of...