A bulk mineral that is essential for normal muscle and neuron function is A

A bulk mineral that is essential for normal muscle

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39) A bulk mineral that is essential for normal muscle and neuron function is A) sodium.B) potassium.C) calcium.D) magnesium.E) selenium.Answer: C 40) An ion that is a necessary component of high-energy compounds, nucleic acids, and bone matrix is 41) Which of the following comprise the best source of vitamin C? 44) Which of the following is a trace mineral? 49) The natural dietary sources for vitamin B12(cobalamin) are A) fruits only.B) meats and milk.C) vegetables only.D) breads and potatoes.E) leafy vegetables.Answer: B 50) ________ is a trace mineral, which is a component of hemoglobin, myoglobin, and cytochromes. Page 26 of 45 50d81ea2d4767fc6fceb96722736008a9371f130.docx
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Biology 105 – Human Biology Example Midterm Exam 3 Session 2016 Sections Class Location Days / Time Instructor Fall 69003 4 Units 2210 / 2030 T Th 8;00 AM – 9;20 AM LEC T 9;30 AM 12;20 PM LAB RIDDELL Fall 69007 4 Units 2210 / 2030 T Th 8;00 AM – 9;20 AM LEC Th 9;30 AM 12;20 PM LAB RIDDELL 51) ________ are inorganic ions released through electrolytes, such as sodium chloride. 57) The daily average water requirement for humans is ________. 62) A Calorie unit used in food is equal to the amount of energy necessary to raise the temperature of 1 kilogram of water ________ degree(s) Celsius. A) 1B) 2C) 10D) 100E) 1,000Answer: A Page 27 of 45 50d81ea2d4767fc6fceb96722736008a9371f130.docx
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Biology 105 – Human Biology Example Midterm Exam 3 Session 2016 Sections Class Location Days / Time Instructor Fall 69003 4 Units 2210 / 2030 T Th 8;00 AM – 9;20 AM LEC T 9;30 AM 12;20 PM LAB RIDDELL Fall 69007 4 Units 2210 / 2030 T Th 8;00 AM – 9;20 AM LEC Th 9;30 AM 12;20 PM LAB RIDDELL URINARY SYSTEM 1) Organs of the urinary system that are actively involved with urine transport are the A) urethra and ureters. B) kidneys and bladder. C) ureters and kidneys. D) urethra and bladder. E) kidneys and urethra. Answer: A 2) Urine is temporarily stored by the 3) Which of the following transports urine from the kidney toward the bladder? The kidneys A) transport urine, as well as semen, in males. B) are covered by a layer of muscularis mucosa. C) conduct urine to the exterior. D) produce urine. E) temporarily stores urine prior to elimination.
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  • Salivary gland, Riddell, Answer c, answer D

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