TEAS 7 Science questions with complete solutions

Which of the following organs contains stores of glycogen that can be released as glucose for emergencies? A. Liver B. Heart C. Pancreas D. Kidney correct answers A. Liver Which of the following is an organelle containing fluid filled tubules for carrying and transporting substances? A. Nucleus B. Mitochondria C. Golgi apparatus D. Endoplasmic reticulum correct answers D. Endoplasmic reticulum Which of the following layers of the epidermis is the first barrier against pathogens and water? A. Stratum basale B. Stratum spinosum C. Stratum lucidum D. Stratum corneum correct answers D. Stratum corneum Liver cells have an especially large network of __________ because the liver removes waste products from the bloodstream correct answers Smooth endoplasmic reticulum In mitosis, which of the following describes what occurs during cytokinesis? correct answers The cytoplasm divides Which glands are most important in the process of thermoregulation? correct answers Eccrine (the main sweat glands and are found on almost all the skin of the body but are particularly concentrated in the palms of the hands, soles of the feet, and on the head) Which of the following parts of the kidney holds the glomerulus? correct answers Renal cortex The renal cortex is the outer layer of the kidney. It contains the glomeruli, which filter waste from the blood and return nutrients to the bloodstream Before mitosis, a human cell has 23 chromosome p