Exam 3 bio 254 - Study guides, Class notes & Summaries

Exam 3 BIO 254 Questions and Answers (Graded A)Exam 3 BIO 254 Questions and Answers (Graded A)Exam 3 BIO 254 Questions and Answers (Graded A)Exam 3 BIO 254 Questions and Answers (Graded A)What is dopamine? -ANSWER A neurotransmitter of the brain -Can be associated with pleasure/reward (addictions) What is Parkinson's Disease? -ANSWER When the brain doesn't produce enough dopamine (too little dopamine) Is Parkinson's genetic or environmental? -ANSWER There are factors in both. It is not

Exam 3 BIO 254 Questions and Answers(gradeWhat is dopamine? -ANSWER A neurotransmitter of the brain -Can be associated with pleasure/reward (addictions) What is Parkinson's Disease? -ANSWER When the brain doesn't produce enough dopamine (too little dopamine) Is Parkinson's genetic or environmental? -ANSWER There are factors in both. It is not strictly inherited, but does run in families. (We don't technically know) What is the Blood Brain barrier? -ANSWER An outer layer of cells th...

What is dopamine? -ANSWER A neurotransmitter of the brain -Can be associated with pleasure/reward (addictions) What is Parkinson's Disease? -ANSWER When the brain doesn't produce enough dopamine (too little dopamine) Is Parkinson's genetic or environmental? -ANSWER There are factors in both. It is not strictly inherited, but does run in families. (We don't technically know) What is the Blood Brain barrier? -ANSWER An outer layer of cells that surrounds the capillaries and only oxyg...

What is dopamine? -ANSWER A neurotransmitter of the brain -Can be associated with pleasure/reward (addictions) What is Parkinson's Disease? -ANSWER When the brain doesn't produce enough dopamine (too little dopamine) Is Parkinson's genetic or environmental? -ANSWER There are factors in both. It is not strictly inherited, but does run in families. (We don't technically know) What is the Blood Brain barrier? -ANSWER An outer layer of cells that surrounds the capillaries and only oxyg...

Bio 254 Exam 3 Questions and Answers 100% CorrectBio 254 Exam 3 Questions and Answers 100% CorrectBio 254 Exam 3 Questions and Answers 100% CorrectBio 254 Exam 3 Questions and Answers 100% Correct nervous system -ANSWER system of communications cell body -ANSWER main part, have all the cell parts nucleus -ANSWER has DNA dendrites -ANSWER receives information (detects stimuli)

BIO 254 Exam 2 Questions and Answers Accurate 100%BIO 254 Exam 2 Questions and Answers Accurate 100%BIO 254 Exam 2 Questions and Answers Accurate 100%BIO 254 Exam 2 Questions and Answers Accurate 100%function of diaphragm -ANSWER muscle used in breathing 3 requirements for muscle contraction -ANSWER ATP, Calcium, and ACH Function of sarcoplasmic reticulum -ANSWER store calcium and release calcium during muscle contraction

Hondros Bio 254 Exam 1 Study Guide QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ What are the functions of the lymphatic system? 1. Drain excess interstitial fluid 2. Help prevent edema 3. Absorb lipids from the digestive system 4. Defend body from disease What are the organs of the lymphatic system Spleen, lymph nodes, lymphatic vessels Where are lymph nodes found? Everywhere in the body except the CNS ( brain and spinal cord) What does the lymphat...