Movement can be generated using actin polymerization by itself (no motor proteins). Which of the following statements about movement via actin polymerization is true? To allow the microfilament to bind to the cell membrane To attach microfilaments together at a common point To stabilize the microfilament, allowing for increases in length To prevent increased growth of microfilaments What is the function of capping proteins? The microfilament _ is commonly used with its motor protein, _. The dynein pushing on the neighboring tubules, generating movement. The dynein on one side of the flagella moving along its neighbor’s tubule.Īll dyneins moving along their neighbors’ tubules in a synchronized fashion. The dynein moving along its own microtubule, pulling the cell membrane with it. Kinesin-associated proteins have the ability to do all of the following EXCEPTĪffect the type of cargo binding to kinesin.Īffect the isoforms used to build kinesin.ĭyneins generate movement in cilia and flagella by _ vesicles are transported to the membrane by the motor protein _. C) kills cells that line blood vessels, thus cutting off blood flow to tumors.B) kills dividing tumor cells by disrupting the mitotic spindle.
Hexamer of α-tubulins and β-tubulins twisted together.Ĭoncentration of tubulin drops below a critical point.ĥ) The microtubule disruptor, vinblastine Microtubules are strings of tubulin proteins that are formed from aĭimer of one α-tubulin and one β-tubulin. Which of the following types of movement may NOT require use of a motor protein? Which of the following is a motor protein?
PRINCIPLES OF ANIMAL PHYSIOLOGY 3RD EDITION DOWNLOAD
Description INSTANT DOWNLOAD WITH ANSWERS Principles of Animal Physiology 3rd Edition By Christopher D.Moyes
0 kommentar(er)
