BIO 182 - Exam 1 Review Questions With 100% Correct Answers 2024

BIO 182 - Exam 1 Review Questions With 100% Correct Answers 2024 According to the chemiosmotic theory, energy is utilized in order to synthesize ATP within the mitochondria. This energy comes from ______________. - answerdiffusion of protons. Energy can be harvested from the glucose molecule and generate ATP ONLY IF: (Select all that apply - answerthe cell has enzymes that can catalyze reactions in glycolysis (i.e., PFK) and the cell can carry oxidation-reduction reactions Which of the following is TRUE regarding chemical synapses? (Select all that apply.) - answerVesicles fuse with the presynaptic membrane to release neurotransmitters into the synaptic cleft and Neurotransmitter is secreted in the synaptic cleft and When released from postsynaptic membrane receptors, molecules associated with the neurotransmitter may be returned to the presynaptic cell. For the neuron to function it is important to maintain a given resting potential across the membrane. Which of the following is responsible for keeping the given resting potential - answerSodium-potassium pumps When a protein is synthesized within the cell, this process represents a chemical reaction that is: - answerendergonic and anabolic In the action potential shown above, there is a series of celluler events that drive the change in the membrane potetntial. Choose the cellular event that is NOT dipected correctly (in other words, there is discrepancy between cellular event and the position that it occurs). - answerPosition 1 - Sodium channels are in the open position. What determines the membrane potential of a cell? - answerThe difference in the concentration of ions and charged molecules in the inside and outside t