False, true I’m pretty sure
Answer:
A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function.
There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue
Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
Lungs = respiration, provides oxygen to the blood.
heart = arteries, pumps blood.
Answer: E. exocytosis and it requires expenditure of ATP
Explanation:
Neurotransmitters are molecules released by synaptic pre-neurons and are the means of communication in a chemical synapse. They bind to neurotransmitter receptors and can attach to an ion channel (ionotropic receptors) or an intracellular signaling process (metabotropic receptors). Neurotransmitters are specific for the receptor they bind to and elicit a specific response in postsynaptic neurons, resulting in an excitatory or inhibitory signal. Because exocytosis is an example of active transport, it requires expenditure of ATP.
