Bio 181 asu exam Study guides, Class notes & Summaries

Bio 181 ASU Exam 3 Questions and Answers 100% Pass 4 types of glial cells schwann, oligodendrocytes, astrocytess and microglia In the motor end plate, the event that is the immediate trigger for exocytosis is calcium ions T or F: Acetylcholine exocytosed from the presynaptic cell travels to the postsynaptic cell to start the action potential in the postsynaptic cell. true T or F: Acetylcholinesterase breaks acetylcholine into muscarinic acid false T or F: Blood pressure drives...

Bio 181 ASU Exam 1 Questions & Answers 2024 Primitive prokaryote cell evolved into_________ - ANSWER-pro-eukaryotic cell Eukaryote - ANSWER-single celled organism Paramecium - ANSWER-distant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - ANSWER-to move What was the precursor to our kidneys? - ANSWER-contractile vacuole SEM(Scanning Electron Microscopy) - ANSWER-cannot view living cells What can parameciums...

Question 1: In your own multicellular body, cells with different functions have different DNA. - False Question 2: After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is (pick the best order):- Filapodia, lamellipodia, cell muscle, retraction fiber. Question 3: When cancer cells are crowded by surrounding cells, the cancer cells become spherical and they can still go through cell division. -True Question 4: What limits how big a cell can be...

Bio 181 ASU Exam 1 Questions & Answers 2024 Primitive prokaryote cell evolved into_________ - CORRECT ANSWER-pro-eukaryotic cell Eukaryote - CORRECT ANSWER-single celled organism Paramecium - CORRECT ANSWER-distant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - CORRECT ANSWER-to move What was the precursor to our kidneys? - CORRECT ANSWER-contractile vacuole SEM(Scanning Electron Microscopy) - CORRECT ANSWER-cannot vie...

Bio 181 ASU Exam 1 {102 terms} with Verified Questions & Answers.Bio 181 ASU Exam 1 {102 terms} with Verified Questions & Answers.

BIO 181 ASU Exam 3 Questions And Revised Correct Answers List the 4 types of glial cells and list a phrase to describe their function. - ANSWER : 1. Schwann cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 3. Astrocytes protect the brain from toxic chemicals. 4. Microgilia protect the brain. T/F When the presynaptic cells contacts a muscle cell, the synapse are...

Bio 181 ASU exam 3T or F: Potassium ions are at high concentrations inside of cells, including neurons - correct answer True The action potential is a result of: - correct answer the movement of ions The post-synaptic cell can be: - correct answer in glands, muscle cells and neurons Th resting potential of a neuron is - correct answer -60mV T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - correct answer false T o...

Bio 181 ASU Exam 3 Questions & Correct Answers.Bio 181 ASU Exam 3 Questions & Correct Answers.Bio 181 ASU Exam 3 Questions & Correct Answers.Bio 181 ASU Exam 3 Questions & Correct Answers.

BIO 181 ASU Exam Questions And Correct Answers List the 4 types of glial cells and list a phrase to describe their function. - Answer -1. Schwann cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 3. Astrocytes protect the brain from toxic chemicals. 4. Microgilia protect the brain. T/F When the presynaptic cells contacts a muscle cell, the synapse area is called a moto...

Bio 181 ASU Exam 1 Questions & Answers 2024