Microtubule Samenvattingen, Aantekeningen en Examens

USMLE Step 1 - uWorld High Yield Notes What are the two major microtubular motor proteins? Which does anterograde axonal transport, which does retrograde axonal transport? - Kinesin, Dynein Kinesin: Anterograde Dynein: Retrograde` What do you think, immunologically speaking, when you see someone with recurrent Neisseria infections? - Inability to form the membrane attack (MAC) complex this is a common complement deficiency What is the defect in Chronic Granulomatous disease? What...

PATHOPHYS Module Exams Module 1 Exam Question 1 2.5 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. True Correct! False It will display hypertrophy. Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Hypertrophy is an increase in the size of an organ or tissue caused by an increase in the number of cells You Answered True Correct...

USMLE Step 1 - uWorld High Yield Notes What are the two major microtubular motor proteins? Which does anterograde axonal transport, which does retrograde axonal transport? - Kinesin, Dynein Kinesin: Anterograde Dynein: Retrograde` What do you think, immunologically speaking, when you see someone with recurrent Neisseria infections? - Inability to form the membrane attack (MAC) complex this is a common complement deficiency What is the defect in Chronic Granulomatous disease? Wha...

Question 1 Correct 1.00 points out of 1.00 Flag question Question text In an ecosystem, energy Select one: a. comes ultimately from bacteria b. cycles along with chemical nutrients c. typically flows from producers through a series of consumers d. typically flows from consumers to producers to decomposers Question 2 Correct 1.00 points out of 1.00 Flag question Question text Life is organized in a hierarchical fashion. Which of the following sequences correctly lists that hierarchy from least in...

Phospholipid bilayers are NOT stabilised by: a. van der Walls forces b. covalent bonds c. hydrogen bonds d. ionic bonds e. hydrophobic interactions - Answer-b. covalent bonds A transmembrane protein has the following properties: it has two binding sites, one for solute A and one for solute B. The protein can undergo a conformational change to switch between two states: either both binding sites are exposed exclusively on one side of the membrane, or both are exposed exclusively on...

Pathophysiology NURS 231 Exam Questions and Answers. Pathophysiology NURS 231 Exam Questions and Answers 2024. Module 1 Exam Question 1 0 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. You Answered True Correct Answer False Question 2 2.5 / 2.5 pts True/False: During pregnancy, uterine enlargement is caused by hypoplasia. True Correct! False It’s hypertrophy and hyperplasia. Question 3 2.5 / 2.5 pts True/False: Persistent dysplasia even...

Which one of the following statements about microtubules in vivo versus in vitro is correct? a. The plus end polymerizes faster in vitro; the minus end polymerizes faster in vivo. b. There is no polarity to a microtubule in vitro but there is polarity to a microtubule in vivo. c. Tubulin is added to an in vitro microtubule as a dimer; tubulin is also added to an in vivo microtubule as a dimer. d. Only the plus end of a microtubule is capable of polymerizing in vitro; both ends are capable o...

Herb correct answers An herb is a non-woody, annual/perennial as long as stems form no appreciable wood. The leafy part is used in cooking. These are usually found in temperate zones (Europe and the Mediterranean) Spice correct answers A spice is the non-leafy part of the plant used in cooking. It can be the bark, fruit, seeds, or roots. These are usually found in the tropics. Difference Between Herbs and Spices correct answers herbs are grown in temperate climates and the leafy parts are ...

USMLE Neurology Exam Questions with Correct Answers A 24 year old male is evaluated for chronic headaches and visual changes. Intracranial calcified mass is seen on MRI. Gross insp shows cystic spaces w thick brownish fluid rich in cholesterol. The mass most likely shares a common origin w which: A. Choroid plexus B Pineal gland C. Pituitary gland D. Cerebellar vermis E. Retina - CORRECT ANSWER Pituitary gland. Calcified cystic mass in a young adult w no other risks is like...

NURS 231 PATHOPHYSIOLOGY Exam Questions With Answers Latest Updated 2024 (GRADED A+) Persistent metaplasia can lead to dysplasia. True False True/False: Barrett esophagus is an example of dysplasia. True Correct Answer False True/False: Cervical intraepithelial neoplasia is a type of dysplasia. NURS 231 PATHOPHYSIOLOGY Exam Questions With Answers Latest Updated 2024 (GRADED A+) 2 Question 4 0 / 2.5 pts Question 5 10 / 10 pts c. Sensitivity True False True/False: Endometrial...