Review Test Submission 2023 with complete solution

Of the four main types of cell signaling, _____ _____ is/are the only mechanism that does not require receptor proteins. Gap junction simple columnar epithelium Proteins that extend from the cytoskeleton within the cell, through the plasma membrane, and into the extracellular matrix are called _____. These structures affect cell motility, adhesion, and proliferation. integrins The resting membrane potential of a neuron is _____mV -70 Which glucose carrier is found in skeletal muscle and activated by either insulin or exercise? GLUT4 What physiologist is known for coining the term homeostasis to describe the dynamic constancy of the body's internal environment? Walter Cannon _____ transport directly requires ATP. Active Which of the following is NOT true of a person who is dehydrated? ADH causes the kidneys to excrete water