1 c is the answer. <span>Energy is not created or destroyed; it can change form or can be transferred.
2d work is calculated as newton x </span>displacement so 60 x 4= 240 joules
Answer:
Critical thinking and skepticism are important to scientific inquiry because they prevent erroneous conclusions from being reached.
hope this will help you if then make me brainliest
Enzymes can be denatured in several ways:
1. Lower the temperature: the bonds holding the amino acids together tighten and constrict
2. Increase the temperature: the bonds tighten and constrict
3. Increasing or decreasing the PH levels results in bonds being altered therefore denaturing the protein
The correct answer is: Release of neurotrasmitters from the synaptic vesicles
Action potential travels through the membrane of the presynaptic cell causing the channels permeable to calcium ions to open. Ca2+ flow through the presynaptic membrane and increase the Ca concentration in the cell which will activate proteins attached to vesicles that contain a neurotransmitter (e.g. acetylcholine), Vesicles fuse with the membrane of the presynaptic cell, thereby release their contents into the synaptic cleft-space between the membranes of the pre- and postsynaptic cells.