Bio 124 Exam 3 Questions & Answers

Bio 124 Exam 3 Questions & Answers Grade 87.50 out of 100.00 What is true of the glomerular (Bowman) capsule? Select one: a. Returns material to the blood b. Filters material from the blood c. Makes urea d. Contains urine in its final state e. Engages in tubular secretion The correct answer is: Filters material from the blood What occurs during contraction? Select one: a. Thin filaments become shorter b. Thin filaments become longer c. Thick filaments become shorter d. Thick filaments become longer e. None of these are true The correct answer is: None of these are true Exam 3: Attempt review What does “d” represent in the figure showing vessels and organs of the lymphatic system? Select one: a. The spleen b. The thymus gland c. The axillary lymph nodes d. The tonsils e. The inguinal lymph nodes The correct answer is: The thymus gland Exam 3: Attempt review Which of the following organisms use the countercurrent flow mechanism? Select one: a. Clams b. Crayfish c. Fish d. Squids e. Amphibians The correct answer is: Fish What are the small ovoid structures which occur along lymphatic vessels? Select one: a. The lymph nodes b. The spleens c. The tonsils d. The thymus glands e. The Peyer patches The correct answer is: The lymph nodes