Tca cycle - Study guides, Class notes & Summaries

Oregon State Board Exam - Esthetics (2023)Solved And Already Graded A+ Oregon State Board Exam - Esthetics (2023)Solved And Already Graded A+ The muscles that respond automatically to control various body functions are: anterior striated voluntary non-striated - Answer non-striated Bacteria are single cells that are circular, spiral or: rod- shaped square-shaped angular-shaped triangular- shaped - Answer rod- shaped Disease-producing bacteria are called: virus microbes ...

All Domains Jean Inman Questions with Explanations of Answers Which amino acids must be present in a parenteral solution? a. valine, leucine, glycine, alanine b. tryptophan, phenylalanine, threonine, isoleucine c. phenylalanine, methionine, arginine, tyrosine d. lysine, glutamic acid, alanine, glycine - ANS- b. tryptophan, phenylalanine, threonine, isoleucine A parenteral solution requires adequate supplementation of all essential amino acids. Essential amino acids = those that can...

Unit 2 PEs| 307 Questions| With Complete Solutions Which of the following are two of the most regulated enzymes in the TCA cycle? correct answer: Isocitrate dehydrogenase and alpha-ketoglutarate dehydrogenase The pyruvate dehydrogenase complex is positively regulated by which of the following compounds? correct answer: pyruvate Malate generated by the TCA cycle can be used as a substrate for which of the following processes? correct answer: gluconeogenesis TCA cycle intermediates ar...

UNE Unit 2 Exam Questions & Answers 2024 A patient is found to have a rare disease in which the secretory function of the α-cells of the pancreas is impaired. As a consequence, glucagon cannot be secreted. Direct stimulation of which of the following pathways in liver will be impaired? 1. glycolysis 2. glycogenesis 3. TCA 4. gluconeogenesis 5. Pentose phosphate pathway - ANSWER-gluconeogenesis. process of converting other amino acids into glucose. Gluconeogenesis is activated ...

BIOD 171 ESSENTIAL MICROBIOLOGY FINAL EXAM 183 PRACTICE QUESTIONS AND ANSWERS BIOD 171 ESSENTIAL MICROBIOLOGY FINAL EXAM GRADED A What various functions do proteins have in a cell Proteins may facilitate the movement of materials in or out of a cell. Some can act as enzymes that catalyze, or speed up, biochemical processes. Others play a structural role while other proteins, such as filaments, enable movement. What are the main morphologies of bacteria? Bacteria can be described as coc...

BIOD 171 Essential Microbiology Final Exam 2022. Ques 2 / 2 pts tion 1 Which of the following are considered Protista? Select all that apply. Bacteria Amoeba Correct! Algae Correct! Yeast Ques 2 / 2 pts tion 2 True or False: A defining characteristic of Protista is the inability of colonies to form tissue layers. True Correct! False Ques 2 / 2 pts tion 3 The function of the ribosome is (select all that apply): To produce energy (ATP) Lipid synthesis Protein synthesis Correct! Ribos...

What is the purpose of the TCA cycle? generate reducing power (e-) carriers What is the purpose of ox-phos? to convert high-energy e- to ATP - also to regenerate oxidized productions for the TCA What happens in the matrix of mitochondria? holds the citric acid cycle enzymes What is the IMM of the mitochondria used for? holds transport proteins and ox-phos enzymes What imports pyruvate into the matrix? pyruvate-hydroxyl antiporter What is the pyruvate dehy...

57. How is the energy released from the breakdown of glucose used by the body? ~ The energy is released during the breakdown of glucose is used by the body to add a phosphate to an adenosine diphosphate molecule and make adenosine triphosphate 58. Describe cellular respiration. ~ During cellular respiration glucose combines with oxygen to form carbon dioxide, water, and ATP 59. Describe glycolysis. ~ In glycolysis glucose is broken down into two pyruvic acid molecules and two ATP mole...

why do enzymes need to be regulated? - for the conservation of energy their concentration in cell increases or decreases in response to substrate levels What is the difference between competitive and non-competitive inhibition? - In competitive inhibition, the inhibitor binds directly to the active site, preventing the substrate from accessing it. In non-competitive inhibition, the inhibitor binds elsewhere and either changes the shape of the active site, or steals the metal ions of the enzym...

What makes a protein different from a carbohydrate or a fat? - ANSWER a nitrogen How many different amino acids are there? - ANSWER 20 Proteins make up many components of normal body function, such as enzymes, some hormones, acid-base regulators, transporters, antibodies for the immune system, and they can also serve as a source of energy when glucose is limiting. - ANSWER true How the body makes proteins is pre-determined by our genes. Transcription and translation are processes by whi...