Ferrochelatase - Study guides, Class notes & Summaries

. It is a structure of a hemoglobin that consists of chain which are arranged in helices and nonhelices. a. Quaternary Structure b. Tertiary Structure c. Secondary Structure d. Primary Structure Rationale: Quaternary structure is complete structure of hemoglobin that consists of 4 heme groups attached to 4 polypeptide chains. Tertiary structure’s arrangement of helices is pretzellike configuration. And primary structure is amino acid sequence of polypeptide chains Rodak’s Hematology...

This document provides and overview of the heme synthesis pathway in biochemistry and the diseases involved with various enzyme deficiencies in the pathway. The function of each enzyme is provided as is a summary of the pathway that can be used for any metabolic pathway in biochemistry.

Pt has a deficiency in hydroxymethylbilane (HMB) synthase(First step in heme synthesis after porphobilinogen)? - ANSWER Acute intermittent Porphyria What is the clinical manifestations of Acute intermittent Porphyria? - ANSWER Intermittent episodes of abdominal pain w/ neurological manifestations after exposure to a medication increasing heme synthesis URO III synthase deficiency?(2nd step in porphyrin synthesis)? - ANSWER Congential erythropoietic porphyria Congenital erythropoetic por...

Standard precautions apply to all of the following except: a. Blood b. Cerebrospinal fluid c. Semen d. Concentrated acids d. Concentrated acids The most important practice in preventing the spread of disease is: a. Wearing masks during patient contact b. Proper hand washing c. Wearing disposable laboratory coats d. Identifying specimens from known or suspected HIV- and HBV-infected patients with a red label b. Proper hand washing The appropriate dilution of bleach to use ...