2nd SET OF ATI TEAS 7 SCIENCE Q's QUESTIONS & ANSWERS

What is the function of the Vas Deferens? Makes fluid to increase sperm mobility Site where the eggs mature Helps control urine flow Connects each testis to the urethra - ANSWERSConnects each testis to the urethra Dysentery is an infectious disease caused by what type of microbe ? Helminth Bacteria Protozoan Fungus - ANSWERSProtozoan Which of the following best describes the relationship among density, volume, and mass ? As volume increases, density increases As volume decreases, density increases An object's mass does not affect its density As volume decreases, mass increases - ANSWERSAs volume decreases, density increases Which term refers to the mechanical act of breathing ? Diffusion Perfusion Respiration Ventilation - ANSWERSVentilation What do lacteals absorb? Carbohydrates Lipids Proteins Nonpolar nutrients - ANSWERSLipids Which of the following indicates the body's draining of clear fluid throughout the body in order to protect from infection? Pulmonary loop Systemic loop Lymphatic system Immune system - ANSWERSLymphatic system Which of the following is a pathology caused by a virus? Asthma Cystic Fibrosis Epiglottitis Influenza - ANSWERSInfluenza A botanist wants to determine if environmental temperature affects root growth. In her experiment, she creates 4 rooms at temperatures that vary by 5 degrees F. Each room gets 20seedlings of the same species, which she grows on agar plates for 60 days. Once a day, she measures the length of each seedling's root. At the end of 60 days, she compares the length of the roots with the room temperature. She finds the the room with the lowest temperature produced the longest roots. Which of the following is best identified as a hypothesis? The environmental temperature can affect the growth of a plant's root Plants need light to grow A colder environment produces longer roots Plants need 60 days in order to grow their roots - ANSWERSThe environmental temperature can affect the growth of a plant's root Which of the following is another name for a sweat gland? Ceruminous Sebaceous Sudoriferous Integumeous - ANSWERSSudoriferous Which of the following often contains a carboxyl group? Carbohydrate Glycolipids Amino acid DNA - ANSWERSAmino acid What might happen if blood sugar begins to drop in the human body? The pancreas releases insulin The liver releases stored glucose The liver stores glucose as glycogen The pancreas releases glucago - ANSWERSThe liver releases stored glucose The pancreas releases glucago Which is a function of the liver? Makes bile Stores bile Turns waste ammonia into urea Filters and detoxifies products of digestion - ANSWERSMakes bile Turns waste ammonia into urea Filters and detoxifies products of digestion Which of the following is an end product of cellular respiration? Oxygen ATP energy Carbon dioxide Water - ANSWERSATP energy Carbon dioxide Water Which of the following are true about human diploid cells? Diploid cells contain two sets of homologous chromosomes from 1 parent Human diploid cells have 46 chromosomes Human diploid cells have 23 chromosomes Diploid cells contain two sets of homologous chromosomes from each parent Diploid cells are most cells in the human body Diploid cells are gametes - ANSWERSHuman diploid cells have 46 chromosomes Diploid cells contain two sets of homologous chromosomes from each parent Diploid cells are most cells in the human body Which of the following ratios are examples of Mendelian inheritance? 2:1 3:1 9:3:3:1 3:3:9:3 - ANSWERS3:1 9:3:3:1 The ____________ variable is measured as a possible effect and is plotted on the ___________axis. Independent, X Independent, Y Dependent, X Dependent, Y - ANSWERSDependent, Y