input: OPTIONS:
- reactive
- neural
- dna
- sex Now, answer this question: Answer the following question given this paragraph: Sex-linked traits are located on genes on the sex chromosomes. Q: Sex-linked traits are located on genes on what chromosomes? A:
A:
output: sex

Answer the following question given this paragraph: Stereoisomers Molecules with the same connectivity but different arrangements of the atoms in space are called stereoisomers. There are two types of stereoisomers: geometric and optical. Geometric isomers differ in the relative position(s) of substituents in a rigid molecule. (For more information on stereoisomers, see Chapter 23 "The ", Section 23.4 "Coordination Compounds". ) Simple rotation about a CC bond in an alkene, for example, cannot occur because of the presence of the bond. The substituents are therefore rigidly locked into a particular spatial arrangement (part (a) in Figure 2.16 "Some Simple (a) Alkenes, (b) Alkynes, and (c) Cyclic Hydrocarbons"). Thus a carboncarbon multiple bond, or in some cases a ring, prevents one geometric isomer from being readily converted to the other. The members of an isomeric pair are identified as either cis or trans, and interconversion between the two forms requires breaking and reforming one or more bonds. Because their structural difference causes them to have different physical and chemical properties, cis and trans isomers are actually two distinct chemical compounds. Q: What is required for interconversion between the two forms of an isomeric pair? A:

OPTIONS:
- couple and reforming
- fixing and reforming
- turn and reforming
- breaking and reforming

Answer: breaking and reforming

Problem: OPTIONS:
- reverse potentials
- variable potentials
- kinetic energy
- graded potentials
Q: Answer the following question given this paragraph: Q: What are changes in membrane potential that vary continuously with the strength of a stimulus are known as? A:
Answer: graded potentials

Problem:OPTIONS:
- pelvic
- spinal
- abdominal
- thoracic

Answer the following question given this paragraph: Location of the Heart The human heart is located within the thoracic cavity, medially between the lungs in the space known as the mediastinum. Figure 19.2 shows the position of the heart within the thoracic cavity. Within the mediastinum, the heart is separated from the other mediastinal structures by a tough membrane known as the pericardium, or pericardial sac, and sits in its own space called the pericardial cavity. The dorsal surface of the heart lies near the bodies of the vertebrae, and its anterior surface sits deep to the sternum and costal cartilages. The great veins, the superior and inferior venae cavae, and the great arteries, the aorta and pulmonary trunk, are attached to the superior surface of the heart, called the base. The base of the heart is located at the level of the third costal cartilage, as seen in Figure 19.2. The inferior tip of the heart, the apex, lies just to the left of the sternum between the junction of the fourth and fifth ribs near their articulation with the costal cartilages. The right side of the heart is deflected anteriorly, and the left side is deflected posteriorly. It is important to remember the position and orientation of the heart when placing a stethoscope on the chest of a patient and listening for heart sounds, and also when looking at images taken from a midsagittal perspective. The slight deviation of the apex to the left is reflected in a depression in the medial surface of the inferior lobe of the left lung, called the cardiac notch. Q: The human heart is located within what cavity? A:
****
A: thoracic

Answer the following question given this paragraph: Bile salts are bile acids that help to break down fat. Bile acids are made in the liver. When you eat a meal, bile is secreted into the intestine, where it breaks down the fats ( Figure below ). Q: In which organ are bile acids made A:
OPTIONS:
- spleen
- kidney
- gall bladder
- liver
liver

Answer the following question given this paragraph: The image below shows the way in which a blocked coronary artery can cause a heart attack. The loss of oxygen to the heart muscle cause that part of the tissue to die. Maybe one day, stem cell therapy will allow for the replacement of the dead cells with new cardiac muscle cells. Q: The loss of oxygen to the heart muscle causes that part of the tissue to what? A:
OPTIONS:
- beat harder
- thrive
- beat erratically
- die

Answer:
die