Tca cycle s - Study guides, Class notes & Summaries

Which level of protein structure is disrupted through the hydrolysis of peptide bonds? Quaternary Tertiary Primary Secondary - ANSWER Primary The primary structure of a protein is the sequence of amino acids held together by peptide bonds. Peptide bonds are formed by dehydration reactions and disrupted by hydrolysis. A mutation in the beta-hemoglobin gene, which results in the replacement of the amino acid glutamate in position 6 with the amino acid valine, leads to the develop...

NEW TEST BANK For Microbiology for the Healthcare Professional What are the products of fueling reactions? A. Precursor molecules B. Reducing power C. ATP D. All of the above - -answer-All of the above Antibiotics can A. Inhibit anabolic pathways B. Protect anabolic pathways C. Have no effect on anabolic pathways - -answer-Inhibit anabolic pathways True or false: metabolism is carefully regulated - -answer-True Catabolic and anabolic pathways are ________ as some enzymes func...

BCHM 270 Midterm Exam Questions and Answers TCA Cycle Step 1 - Correct Answer️️ -*citrate synthase* oxaloacetate + Acetyl = Citrate + CoA TCA Cycle Step 3 - Correct Answer️️ -*isocitrate dehydrogenase* isocitrate --> alpha-ketoglutarate + *NADH* + CO2 TCA Cycle Step 4 - Correct Answer️️ -*alpha-ketogluterate dehydrogenase* alpha-ketoglutarate --> Succinyl CoA + *NADH* + CO2 TCA Cycle Step 5 - Correct Answer️️ -*Succinate thiokinase* Succinyl CoA --> Succinate + *...

PMHNP certification Exam 2022(Actual test verified A+) 1. Which patient is at highest risk for SI A. 30y/o married AA female with previous SI attempt *1 risk factor B. 35 y/o single Asian male with previous SI attempt *3 risk factors C. 38 y/o single AA male who is a manager of a bank *2 risk factors D. 68 y/o single white male with depression *5 risk factors (age, male, white, depression): D. 68 y/o single white male with depression *5 risk factors (age, male, white, depression) Count t...

USMLE step 1 – biochemistry Exam Questions & Answers 2023/2024 infant with somnolence, vomiting, cerebral edema, decreased BUN, hyperammonemia - ANSWER-ornithine transcarbamoylase deficiency infantile cataracts, doesn't track objects, absent social smile - ANSWER-galactokinase deficiency infantile cataracts, hepatomegaly, jaundice, failure to thrive - ANSWER-uridyltransferase deficiency causes of Down syndrome - ANSWER-1) meiotic nondisjunction (95%) 2) unbalanced robertsonian tr...

Biology 3221A Biochemistry Final Exam Q&A- Rush University Which of the following single-base DNA gene coding changes is least likely to significantly affect the function of resulting protein? (Harper pages 361-363) A. Missence mutation resulting to histidine-to-glutamic acid change B. Silent mutations in the third codon base C. Frameshift mutation D. Nonsense mutation 2. Which of the following is a property of enhancer elements? (Harper pages 384-385) A. They do not work located downs...

PMHNP ACTUAL EXAM 2024 UPDATE QUESTIONS WITH ANSWERS GUARANTEED PASS 100% Which patient is at highest risk for SI A. 30y/o married AA female with previous SI attempt *1 risk factor B. 35 y/o single Asian male with previous SI attempt *3 risk factors C. 38 y/o single AA male who is a manager of a bank *2 risk factors D. 68 y/o single white male with depression *5 risk factors (age, male, white, depression)answer== D. 68 y/o single white male with depression *5 risk factors (age, male...

Exams 1. What are the two major types of nucleic acids and their roles? DNA- deoxyribonucleic acid RNA- Ribonucleic acid DNA- Cellular life has DNA and a role that DNA has is long-term s torage of information, it holds the characteristics of living organisms. RNA- Is the carrier of information in form of amino acid sequence. It converts the information in the DNA and synthesizes proteins True or False: Archaea is noted for its ability to survive under harsh conditions. True. Archaea can often be...

infant with somnolence, vomiting, cerebral edema, decreased BUN, hyperammonemia - Answer-ornithine transcarbamoylase deficiency infantile cataracts, doesn't track objects, absent social smile - Answer-galactokinase deficiency infantile cataracts, hepatomegaly, jaundice, failure to thrive - Answer-uridyltransferase deficiency causes of Down syndrome - Answer-1) meiotic nondisjunction (95%) 2) unbalanced robertsonian translocation (extra arm on Ch 21) 3) mosaic trisomy 21 treatment ...

how often do you screen for hypothyroidism after > 35 YO every 5 years T4 Levothyroxine T3 Liothyronine Subclinical TSH range 5-9 Starting dose Levothyroxine in healthy adult 1.6 mcg/kg/day If elderly or CAD what is the starting dose levothyroxine 12.5-25 mcg/day Amiodarone can induce ____thyroidism in iodine deficiency hyperthyroidism TSH offers positive/negative feedback from _____ gland pituitary Definitive treatment for hyper...