What do enzymes do - Study guides, Class notes & Summaries

GALEN NU110 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED WITH CORRECT ANSWERS What is the term to describe knees to shoulder? Inferior What seperates the body from left to right? Sagittal plane what kind of bond is it called when an atom SHARES an electron with another atom? Covalent Bond Is a positive charge a Cat-ion or An-ion? Cation Enzymes are made of what? Proteins (mangos, pineapples) Urea is the breakdown of? nitrogen (urinate it out) T/F? All cells have a nucleus F....

Chlorine and iodine are classified as - halogens Obligate aerobes can only live - when oxygen is present Microorganism found thriving in a the permafrost region of the Arctic are - pychrophiles Facultative halophiles - tolerate an elevated salt concentration in the environment Most bacteria prefer to grow at which pH range? - Most bacteria prefer to grow at which pH range? The spectrophotometer is used in microbiology to - indirectly measure microbial growth Pyrimidine dimers are formed i...

1. Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. c. Cells can take in and use nutrients. b. Cells can secrete digestive enzymes. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining options are not inclusive in their descriptions of cellular metabolic absorption. PTS: 1 REF: Page 2 2. Most of a cell’s genetic information...

What vaccination does OSHA require all health care personnel get? OSHA requires that all health care personnel exposed to blood and other bodily fluids must receive a vaccination against Hepatitis B Pulmonary Edema Fluid in the lungs How much blood can a person donate in a session? 500 mL Patients have the right to what? Under the Patient Bill Of Rights they always have the option to decline medical treatment and to know what tests are being performed on them. Wha...

What feature of dietary fiber is responsible for its role in maintain gastro-intestinal health? a. Bonds between glucose molecules are unstable, and the digestive system can break down the fiber with minimal energy, effort, or strain on the system. b. Bonds between glucose molecules that cannot be broken by our digestive enzymes c. Chains consist solely of glucose and no other monosaccharides d. It comes from plants Answer b. Bonds between glucose molecules that cannot be broken by our dige...

SCI 228 Week 8 Final Exam Questions and Answers 2024 Question: (CO 1) Which of the following is true regarding the science of nutrition? Question: (CO 1) The second step of the scientific method is Question: (CO 1) Which government agency regulates organic farming standards in the United States? Question: (CO 1) Which of the following is … on all food labels? Question: (CO 1) Which of the following is not an essential nutrient? Question: (CO 1) The standard … to estimate the daily nutr...

BIOD 171 M2: Module 2 Exam True or False: Metabolism is a controlled set of biochemical reactions that occur in living organisms in order to maintain life. True False True or False: Enzymes are polysaccharides that catalyze chemical reactions. True False Enzymes are proteins that catalyze chemical reactions. What is a cofactor? And give a general example. Your Answer: Metal ions are cofactors. Cofactors assist enzymes in the catalysis of reactions. A cof...

TEST BANK FOR Pathophysiology The Biologic Basis For Disease in Adults and Children 9th Edition By McCance & Huether Complete All Chapters 1-50 () Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. b. Cells can secrete digestive enzymes. c. Cells can take in and use nutrients. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining...

Equation of how Enzymes function in reaction Substrate(s) + Enzyme = Product(s) + Enzyme What is the optimal temperature for most enzymes to work at? 37 degrees Celsius What happens when temperature is too high for an enzyme? Enzymes can unfold and lose their 3D shape. What pH do cytosolic enzymes operate best at? neutral, around 7.2. (the pH of human cells) How can competitive inhibition be overcome? increasing substrate concentration What direction does actin spin when ATP is being produc...

PORTAGE LEARNING BIOD 151 FINAL EXAM QUESTIONS & ANSWERS UPDATED MAY 2023 WITH (100% CORRECT MARKIN SCHEME) Label the following five muscles: B: C: E: G: J: Your Answer: B. temporalis C. orbicularis oculi E. zygomaticus major G. buccinator J. depressor labii inferioris B: Temporalis C: Orbicularis oculi E: Zygomaticus major G: Buccinator J: Depressor labii inferioris Would you expect a male to have estrogen in their bloodstream? Explain why...