Proteases - Study guides, Class notes & Summaries

BPK 110 Practice Exam Questions and Answers 2024/2025 | A+ GRADED 100% VERIFIED Differentiate between complete and incomplete proteins and provide typical sources of each. Complete proteins: Have all nine essential amino acids. Ex. Animal sources of protein (milk, meat) Incomplete proteins: Lack one or more of the essential amino acids. Ex. Plant sources of proteins (legumes) Describe the molecular structure of proteins and the four levels of protein structure. Which bonds are essential ...

genetic material must meet what criteria ANSWER: -information -replication -transmission -variation what happened in the late 1800s ANSWER: -biochemical basis -chromosomes carry genetic information what happened in the 1920s to 1940s ANSWER: -protein portion of chromosomes to be the genetic material explain Griffith's bacterial transformation ANSWER: -late 1920s Frederick griffith - streptococcus pneumoniae - staring that secrete capsules look smooth (fatal in mice) Deeagles - S...

True or False. Cis fatty acids have a higher melting point than trans fatty acids. - False. Cis fatty acids have a LOWER melting point than trans fatty acids. T or F. In PKU, phenylalanine is a conditionally essential amino acid because it cannot be synthesized from tryptophan. - False. In PKU, TYROSINE is a conditionally essential amino acid because it cannot be synthesized from PHENYLALANINE. T or F. In triglyceride digestion in the small intestine, phospholipase A2 produces glycerol and ...

1. Which statement regarding the sodium-potassium pump is correct? 1. The cell’s plasma membrane is more soluble to sodium ions than potassium ions. 2. The concentration of sodium ions should be higher inside the cell compartment. 3. The concentration of potassium ions should be higher outside the cell compartment. 4. The active transport involves pumping out three sodium ions and pumping in two potassium ions. 2. What is the process in which glucose is used to create energy? 1. Autol...

BCH 361 Ch. 6 TEST QUESTIONS WITH ANSWERS – UPDATED!! Is chymotrypsin specific of nonspecific? - Answer-specific Describe how chymotrypsin works - Answer-splits the peptide bonds only on the carboxyl side of large hydrophobic residues (W,Y,F,M) Is Thrombin specific or nonspecific? - Answer-very specific Describe how thrombin works - Answer-catalyzes the hydrolysis of arginine-glycine bonds in particular peptide sequence only Where is thrombin found? - Answer-in blood clotting N...

A complex organic molecule that is necessary for enzyme function but is NOT permanently associated with the enzyme is a: A) prosthetic group. B) cofactor. C) holofactor. D) coenzyme. E) metal ion. - D) coenzyme. A double-reciprocal plot of 1/V0 versus 1/[S] for an enzyme in the presence of increasing concentrations of an uncompetitive inhibitor will have lines corresponding to the different inhibitor concentrations that are BEST described by which statement? A) The lines will intersect...

CMMB 343 Final Question and answers already passed CMMB 343 Final How does phi6 penetrate the host cell? - correct answer - because it is an enveloped phage, it uses the entry and uncoating model that relies upon spike-protein mediated endocytosis - once in the vesicles, it releases the viral particles and proteases digest the capsid coat, lysing the vesicle, and releasing the phage genome into the cytoplasm Which protein is the plug at the end of the tail tube in T4, preventing DNA f...

nln pax anatomy and physiology questions and answers 100% pass mechanical digestion Part of digestion that uses movement and muscles to break down food into smaller pieces digestion breaking down nutrients into small, soluble molecules that can be absorbed into the blood chemical digestion the digestion process in which enzymes are used to break foods into their smaller chemical buiding blocks occurs via hydrolysis hydrolysis A chemical process that lyses, or splits, molecules by the additio...

EPPN 154 Exam 4 Questions & Answers 2024/2025 What are three old world ways of enjoying meat? - ANSWERSDry aging, charcuterie, and dry cured meats Wet aging - ANSWERSheld in a vacuum package throughout the entire aging process. ALOT of meat is wet aged Dry aging - ANSWERSArtisanal culinary method of changing the overall meat-eating experience. Carcasses or subprimals are held in open-air humidity and temperature controlled environments during part, or all, of the aging process. Wet...

56 y/o F comes to physician 3 wk hx increasing weakness of arms and legs. - Smoking - Weakness of hip girdle muscles, lesser weakness of shoulder girdle muscles. - Weakness improves with repetitive testing. - Hilar lung mass What's impaired: - Acetylocholinesterase - Binding of ACh on postsynaptic membrane - Direct depolarization of muscle by Ca - Postsynaptic membrane potential - Presynaptic release of ACh - AnswerPresynaptic release of ACh - Lambert Eaton myasthenic syn...