Ans kinesin - Study guides, Class notes & Summaries

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

BIO 353 Exam 2 ASU Complete Questions And Answers The monomer of tubulin: ANS is a heterodimer with a total molecular weight of 110 kDa. Treadmilling can occur ANS in a test tube for actin filaments and microtubules Molecular motors working with microtubules ANS are calcium-dependent ATPases Dynein is a molecular motor that: ANS moves cargo to the centrosome To move cargo from one side of the cell to the other, the sequence would be in the following order: ANS dynein, centrosom...

Motor proteins Questions & Answers A+ 2024 What is a motor protein? What processes are they involved in? - ANS-proteins that convert chemical energy (ATP) into movement or mechanical work involved in intracellular transport of proteins, nucleic acids and membrane bound organelles, muscle contraction, cell migration, mitosis/meiosis and cell division What are the tracks for motor proteins? What feature do they possess that allows for directional movement? - ANS-microtubules and actin bo...

PNB 2250 EXAM 3 PRACTICE QUESTIONS AND ANSWERS The presence of poly-unsaturated fatty acids in the cell membrane is decreased in larger animals with lower mass-specific metabolic rates(E3) A. true B. false C. this is dependent on animal shape D. This is only true for swimming animals E. this is only true for flying animals - Ans:-A. true A size selective (but not solute selective) nephron filtration barrier ...(E3) A. is very uncommon in vertebrates ©GRACEAMELIA 2024/2025 ACADEMIC YE...

PNB 2250 Exam 3 Practice Questions and Answers A fish freshwater....(E3) A. rapidly loses water through the gills B. loses solutes through the gills C. must be an osmoconformer D. actively pumps solutes out of its body through the gills E. must produce a very concentrated urine - Ans:-D The presence of poly-unsaturated fatty acids in the cell membrane is decreased in larger animals with lower mass-specific metabolic rates(E3) A. true ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS R...

BSC2085 Exam 3 Questions and Answers 100% Pass What does the endocrine system communicate by? - Answer- means of chemical messengers (hormones) secreted by blood how does the nervous system send messages from cell to cell? - Answer- 1. Receives stimuli from environment and transmits messages to CNS 2. The CNS processes the information 3. CNS issues commands to muscle and gland cells to carry out response What are the 2 division of the nervous system? - Answer- CNS (brain/spinal cord) PN...

ASU BIO 353 Exam 2 Study Guide Actin Filaments - Ans:-have a diameter of 7 nm and contain 375 amino acids. Actin filaments will - Ans:-two of the above The number of amino acids in an actin monomer is - Ans:-375 Hydrolysis of ATP to ADP - Ans:-helps identify the assembly vs the disassembly end Actin filaments associate with a nucleotide triphosphate - Ans:-True Treadmilling of actin filaments only occurs in a test tube. - Ans:-False Preassembled nucleation sites in a living cell are equiv...

BIO 353 exam 2 – ASU Exam Questions and Answers The monomer of tubulin: - Ans:-is a heterodimer with a total molecular weight of 110 kDa. Treadmilling can occur - Ans:-in a test tube for actin filaments and microtubules Molecular motors working with microtubules - Ans:-are calcium-dependent ATPases Dynein is a molecular motor that: - Ans:-moves cargo to the centrosome To move cargo from one side of the cell to the other, the sequence would be in the following order: - Ans:-dynein, centr...

1. Cell Theory - Ans1) All living things are made of cells - 2) Cell is the basic functional unit of life - 3) Cells are formed from other cells - 4) Cells contain DNA (genetic information) 2. Are viruses living organisms? - AnsNo. They dont contain DNA (they have RNA), and they are not able to reproduce on their own (violates 3 and 4 of cell theory) 3. Eukaryotic cells vs Prokaryotic cells - AnsEu: Nucleus. Pro: No nucleus 4. Nucleus - Ans-contains all of the necessary information for r...

Molecular and Cell Biology Test Bank LATEST WITH 400 REAL EXAM QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE Sucrose - ANSWER- Beta-glucose + fructose; beta-glycosidic linkage Lactose - ANSWER- 2 (Beta-glucose); beta-glycosidic linkage What stereoisomer of amino acids are found in human proteins? - ANSWER- L-amino acids except glycine Glycine - ANSWER- Simplest AA, found every third position in collagen Proline - ANSWER- Hydroxylated in mature collagen in the rER Lysine -...