Answer the following question given this paragraph: Homologous chromosomes move toward opposite poles of a dividing cell during. Q: Homologous chromosomes move toward what poles? A:
OPTIONS:
- interior
- parallel
- octogonal
- opposite

Answer: opposite

Question: Answer the following question given this paragraph: Electronegativities generally increase from left to right across a period. This is due to an increase in nuclear charge because of the greater number of protons in the nucleus. Alkali metals have the lowest electronegativities, while halogens have the highest. Because most noble gases do not form compounds, they are generally not assigned electronegativity values. Note that there is little variation among the transition metals. Electronegativities generally decrease from top to bottom within a group due to the larger atomic size. Q: Why do electronegativities decrease from top to bottom? A:
OPTIONS:
- smaller atomic size
- larger atomic variation
- larger electric pull
- larger atomic size
Answer: larger atomic size

input with options: Answer the following question given this paragraph: Helium may seem to be an exception, since it has only two valence electrons. This has to do with the fact that the n = 1 energy level has one s orbital and no p orbitals. As a result, the first energy level can be completely filled by just two electrons. It is the presence of a filled valence shell that gives noble gases their unusual stability, not anything intrinsic about the number 8. In addition to helium, the first few elements such as lithium, beryllium, and boron, have a particularly stable configuration with a pair of valence electrons rather that an octet. Q: How many valence electrons does helium have? A:
OPTIONS:
- Five
- six
- three
- two
output: two

Q: Answer the following question given this paragraph: 19.2 Cardiac Muscle and Electrical Activity The heart is regulated by both neural and endocrine control, yet it is capable of initiating its own action potential followed by muscular contraction. The conductive cells within the heart establish the heart rate and transmit it through the myocardium. The contractile cells contract and propel the blood. The normal path of transmission for the conductive cells is the sinoatrial (SA) node, internodal pathways, atrioventricular (AV) node, atrioventricular (AV) bundle of His, bundle branches, and Purkinje fibers. The action potential for the conductive cells consists of a prepotential phase with a slow influx of Na+ followed by a rapid influx of Ca2+ and outflux of K+. Contractile cells have an action potential with an extended plateau phase that results in an extended refractory period to allow complete contraction for the heart to pump blood effectively. Recognizable points on the ECG include the P wave that corresponds to atrial depolarization, the QRS complex that corresponds to ventricular depolarization, and the T wave that corresponds to ventricular repolarization. Q: The conductive cells within the heart establish the heart rate and transmit it through the what? A:

OPTIONS:
- meiosis
- conduction
- neurons
- myocardium

A: myocardium

input: OPTIONS:
- white
- orange
- pink
- blue Now, answer this question: Answer the following question given this paragraph: Red litmus paper turns blue when placed in a basic solution. Q: Red litmus paper turns what color when placed in a basic solution? A:
A:
output: blue

Question: Answer the following question given this paragraph: A very important point here is that the vertical motion of these two balls is identical. That is, they each fall exactly the same distance vertically in each succeeding second. The constant horizontal velocity of the blue ball has no effect on its accelerated vertical motion. Therefore, the vertical motion of the blue ball can be analyzed exactly the same as the vertical motion of the red ball. Q: What force pulls bodies with mass together? A:
OPTIONS:
- thermal
- solar
- isolation
- gravity
Answer:
gravity