Mutase - Study guides, Class notes & Summaries

G1 phase - Answer-The first phase of growth S phase - Answer-DNA is replicated Prophase - Answer-first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible Metaphase - Answer-Chromosomes line up in the middle of the cell Anaphase - Answer-Sister chromatids are split and move to opposite ends of the cell Telophase - Answer-Cytokinesis occurs, becomes 2, chromosomes uncoil cellular respiration - Answer-the brea...

What is the purpose of phosphorylating glucose in cytosol? correct answers A and B What reaction is catalyzed by aldolase? correct answers reversible cleavage of F-1,6-BP to DHAP and GAP What are the primary metabolic fates of pyruvate? correct answers All of the above (ethanol, acetyl CoA, and lactate) High levels of ATP and citrate correct answers All of the above (inhibit glycolysis, indicate remote gluconeogenesis, and indicate a high-energy well-fed state) The major site for glu...

What is the purpose of phosphorylating glucose in cytosol? correct answers A and B What reaction is catalyzed by aldolase? correct answers reversible cleavage of F-1,6-BP to DHAP and GAP What are the primary metabolic fates of pyruvate? correct answers All of the above (ethanol, acetyl CoA, and lactate) High levels of ATP and citrate correct answers All of the above (inhibit glycolysis, indicate remote gluconeogenesis, and indicate a high-energy well-fed state) The major site for glu...

What is the purpose of phosphorylating glucose in cytosol? correct answers A and B What reaction is catalyzed by aldolase? correct answers reversible cleavage of F-1,6-BP to DHAP and GAP What are the primary metabolic fates of pyruvate? correct answers All of the above (ethanol, acetyl CoA, and lactate) High levels of ATP and citrate correct answers All of the above (inhibit glycolysis, indicate remote gluconeogenesis, and indicate a high-energy well-fed state) The major site for glu...

Vitamin B1 (thiamine) - Deficiency - Impaired glucose breakdown p ATP depletion worsened by glucose infusion; highly aerobic tissues (eg, brain, heart) are affected first. In alcoholic or malnourished patients, give thiamine before dextrose to reduce risk of precipitating Wernicke encephalopathy. Diagnosis made by increase in RBC transketolase activity following vitamin B1 administration Vitamin A (retinol) - Excess - Acute toxicity—nausea, vomiting, vertigo, and blurred vision. Chronic t...

Hexokinase - Answer-converts glucose to glucose 6-phosphate in peripheral tissues Glucokinase - Answer-converts glucose to glucose 6-phosphate. present in the pancreatic beta islet cells as part of the glucose sensor and is responsive to insulin in the liver Phosphofructokinase-1 (PFK-1) - Answer-Phosphorylates fructose 6-phosphate to fructose 1,6-biphosphate in the rate limiting step of glycolysis Phosphofructokinase-2 (PFK- 2) - Answer-produces F2,6-BP that activates PFK-1. Activa...

CHEM120 Week 8 Assignment: Group Project Presentation – Vitamins & Minerlas How vitamins and minerals/trace elements affect health/human body SELINA GALLARDO CHEMISTRY 120 PROFESSOR FIRT H What are vitamins and minerals? ► Vitamins are living (organic) substances which are created from plants or animals. Now, minerals are lifeless (inorganic) elements that occur from the soil along with water furthermore are absorbed from plants or consumed by creatures. ► Efficacy is the ability of a supp...

1. Question: Anabolic reactions characteristics • forming large molecules from smaller molecules 2. Question: Chemical reactions that can proceed toward either anabolism or catabolism are called_ what_? • amphibolic 3. Question: Catabolic reactions characteristics • Catabolic reactions break down larger molecules, such as carbohydrates, lipids, and proteins from ingested food, into their constituent smaller parts. They also include the breakdown of ATP, which releases the energy nee...

I have no Mitochondria. I can only perform glycolysis to make ATP. What type of cell am I? - Red blood cell (erythrocyte) I have Mitochondria. I can perform glycolysis and oxidative phosphorylation (TCA, ETC). But I do NOT have glycogen stores, I cannot perform FA Oxidation. I can use ketones for energy, but I don't like to. What type of cell am I? - Neuron (brain cell) I can perform glycolysis and oxidative phosphorylation. I have glycogen stores. I can burn Fatty acids for ene...

Heterophile ab NEGATIVE Mono-like syndromes -ANSWER *CMV HHV-6 HIV Toxoplasmosis Wernicke's Aphasia -ANSWER -word salad: well-articulated, nonsensical speech paired with lack of lang comprehension -aud association cortex: post part of sup temporal gyrus - supplied by MCA Congenital Deficiency of Propionyl CoA Carboxylase -ANSWER -prevents conversion of propionyl CoA to methylmalonyl CoA -propionyl CoA derived from= val, ile, met, thr, odd # FA, cholesterol side chains -Propionic ...