ATI TEAS 7 Science Test Bank Questions Answers 2024

ATI TEAS 7 Science Exam Test Bank Questions Answers 2024

105. Consider the graph which represents a botanist's data of root growth. What is the independent variable? Choose  Temperature  Root tissue  Light exposure  Root length 106. 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. 107. Which term refers to the mechanical act of breathing?  Diffusion  Perfusion  Respiration  Ventilation 108. What do lacteals absorb?  Carbohydrates  Lipids  Proteins  Nonpolar nutrients 109. Which of the following indicates the body's draining of clear fluid throughout the body in order to protect it from infection?  Pulmonary Loop  Systemic Loop  lymphatic System  Immune System 110.Which of the following is a pathology caused by a virus?  Asthma  Cystic Fibrosis  Epiglottitis  Influenza 111. 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 20 seedlings 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. 112. Which of the following is another name for a sweat gland?  Ceruminous  Sebaceous  Sudoriferous  Integumeous 113. Which of the following often contains a carboxyl group?  Carbohydrate  Glycolipids  Amino Acid  DNA 114. 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 glucagon 115. Which is a function of the liver?  Makes bile  Stores bile  Turns waste ammonia into urea  Filters and detoxifies products of digestion 116. Which of the following is an end product of cellular respiration?  Oxygen  ATP energy  Carbon dioxide  Water 117. 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. 118. Which of the following ratios are examples of Mendelian inheritance?  2:1  3:1  9:3:3:1  3:3:9:3 119. The _____________ variable is measured as a possible effect and is plotted on the _______ axis.  Independent, x  Independent, y  Dependent, x  Dependent, y