Ala 2 Samenvattingen, Aantekeningen en Examens

Under EMTALA, which of the following patients is considered "medically stable"? - ANSWER-A patient whose symptoms have been explained away, and there is little to no risk the condition may worsen if the patient is discharged Individual physicians can pay fines of: - ANSWER-Up to $50,000 per EMTALA violation Under EMTALA, an on-call physician does not have to respond to call when: - ANSWER-The physician is busy with emergency patients at another hospital. A patient presents at a dedica...

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...

Portage Learning Chem 210 - Module 3 exam True or False: The amino acids serine and threonine both contain sulfur atoms. FALSE True or False: The following secondary structure shown below is an example of a beta- turn. FALSE True or False. The side chain of phenylalanine is bonded to the backbone nitrogen atom. FALSE True or False: The name of the molecule that binds to an enzyme is called the holoenzyme. FALSE True or False: An inhibitor ...

CMMB 343 Final Question and answers 100% correct 2024How 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 from leaving the ta...

This is a distal fracture of the distal phalanx (2 names) - Baseball or mallet This is a 5th metacarpal fracture - Boxers Fracture at the base of the first metacarpal (Direct impact is the MOI, AKA tilting) - Bennetts Volar dislocation means -Anterior This dislocation of the carpal bone results in the teacup effect. (Usually a FOOSH injury) - lunate dislocation Most common site of injury for scaphoid - Waist This could be a complication of a scaphoid fracture - avascular nevrosis (loss o...

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...

Chapter 3—Thermodynamics of Biological Systems MULTIPLE CHOICE 1. Thermodynamics does NOT: a. describe the flow and interchange of heat, energy, and matter. b. allow the determination of whether a reaction is spontaneous. c. provide information on the rate of a reaction. d. consider heat flow and entropy production. e. consider the effect of concentration on net free energy change of a reaction. ANS: C PTS: 1 2. Living systems are: a. closed systems exchanging only energy with the s...

You discover a new bacterial operon that is induced by the presence of lead. You find a mutation that results in a mutation in the operator that changes the binding sequence so that the repressor is always bound to it. Would this mutation be rescued by a plasmid with a wild type copy of the operon and why? correct answers Yes, because the repressor would still be able to bind to the operator in the plasmid allowing for normal expression from the plasmid Why is it difficult to find a treatment...

OCR AS LEVEL CHEMISTRY A H032/02 JUNE 2022 FINAL MARK SCHEME - Depth in chemistry. H032/02 Mark Scheme 9 Question Answer Marks AO element 1 (a) (i) (Acid) releases H+ ions/ H+ donor  1 AO1.1 AL(ii) (weak acid) partially dissociates/ionises  1 AO1.1 IGa n• IGIG(b) (i) Titration 1 Titration 2 Titration 3 Final reading/ cm3 27.35 27.65 27.85 Initial reading/cm3 0.05 0.10 0.45 Titre/cm3 27.30 27.55 27.40 Initial and final readings All titration readings (× 6) correct...

Question 1 2 / 3 pts True or False: The amino acids serine and methionine both contain sulfur atoms. True Correct! False Question 2 3 / 3 pts True or False: The following secondary structure shown below is an example of a beta-turn. True Correct! False Question 3 3 / 3 pts True or False. The side chain of proline is bonded to the backbone nitrogen atom. Correct! True False Question 4 3 / 3 pts True or False: The name of the molecule that binds to an enzyme is called th...