BIO 101 HUMAN BIOLOGY FINAL MILESTONE 2020

BIO 101 HUMAN BIOLOGY FINAL MILESTONE 2020 – Motlow State Community College 1 Which choice is true of Sertoli cells? They produce sperm. They provide nourishment to developing sperm. They release the male sex hormone. They release enzymes that help in fertilization. CONCEPT Sperm Formation 2 Some muscle groups work ________, meaning one muscle in the group opposes the action of the other. antagonistically aerobically synergistically anaerobically CONCEPT Types of Skeletal Muscle and Muscle Contraction Overview 3 Where is cytosol found? Inside the nucleus Between the two layers of the plasma membrane In the cytoplasm Surrounding the cell CONCEPT Cytoplasm 4 What are villi? Hair-like projections that cover villi and aid in absorption of nutrients Small, finger-like projections that line the mucosa and act to increase surface area and absorb nutrients Wave-like muscle contractions that push contents through the small intestine An enzyme that breaks down fats in the digestive system CONCEPT Small Intestine 5 At what level of protein structure do amino acid chains twist and fold? Primary Quaternary Tertiary Secondary CONCEPT Proteins 6 In which of the following does the blood clot appropriately to prevent major blood loss? Embolism Thrombosis Hemostasis Hemophilia CONCEPT Platelets 7 Which type of white blood cell attacks other unhealthy cells? Eosinophils Basophils Monocytes Lymphocytes CONCEPT White Blood Cells 8