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- describe in detail:how the Serotonin transporter works whether it is an active or passive transportera specific type of cell that it can be found in and why it is important in this cell typeconsequences for body function when this transporter type fails (due to a mutation that makes it non-functionalCytoplasmic extensions of _______ send and receive chemical messages. a. neuroglial cells b. neurons c. fibroblasts d. melanocytesActive transport must function continuously because_______. a. plasma membranes wear out b. cells must be in constant motion c. facilitated transport opposes active transport d. diffusion is constantly moving the solutes in the other direction
- Body Activity What happens if there's a sufficient supply of ATP What happens if there's an insufficient supply of ATP Intracellular signing DNA and RNA synthesis Purinergic signaling Synaptic signaling Active transport Muscle contractionWhat involves the extension of an actin-rich lead-ing edge at the front of the cell, the formation of focal adhe-sions that move backward with respect to the cell, and their subsequent release, combined with rear contraction to pushthe cell forwardHow is transport across the cell membrane controlled? Carrier-mediated transport Protein characteristics Passive: facilitated diffusion GLUT for glucose: How is this affected in our patient John with diabetes mellitus type II? Active Ca+ and Na+/K+ pumps
- The extracellular matrix is NOT composed of? OActin O Collagens Fibronectin O Proteoglycans O None of theseThe exchange of gases in our lungs is through osmosis phagocytosis diffusion adhesion circumfusionMovement of molecules taken in from one site in the plasma membrane to a different region of the plasma membrane for secretion is called autophagy exocytosis phagocytosis endocytosis transcytosis
- Match the transport process to the correct description or example. Phagocytosis is: Group of answer choices transport of sodium out of a neuron import of an entire bacterium into a white blood cell transport of large macromolecules into a cell transport of glucose into a cell, against its concentration gradient transport of a steroid hormone into a cell making a new covalent bond transport of signal molecules out of an endocrine cell breaking of a covalent bond to create new molecules transport of glucose out of cell, with its concentration gradientAnatomy and Physiology infants younger than one-year-old shouldn't be given raw honey because they can die from exposure to clostridium botulinum. infection by this bacteria can cause constipation and paralysis. explain how the prevention of docking of neurotransmitter filled vessels by this bacteria might lead to the two signs above.Expound the functions of the following differentiated cells in the experience human body activity. Ex. Blood Cells-- By eating the right kind of food, blood cells can transport essential nutrients toballnparts of the body. The red blood cells help in the production of hemoglobin in the bloodstream which gives oxygen all throughout the body. Muscle Cells Nerve Cells Skin Cells