NLN Pax Exam Prep (Answered) Complete Solution

NLN Pax Exam Prep (Answered) Complete Solution It is likely that future studies may want to consider: The backgrounds or biases of the researchers Some recruits for military service refused to participate in the war. They were: Pacifists The revolutionary government made overtures to the opposition. "Overture" means a: Proposal The auditors reviewed the records and reported their findings. An auditor is someone who is authorized to: Conduct periodic examinations of accounts The weather was "torrid". It was: Scorching If Olga's grandmother had a "benign" expression, the look on her face was: Kindly The treaty ending the war was satisfactory to both countries. When the two governments acted, the treaty was easily Ratified Danny usually spends much more than is necessary. Danny's spending habits are: Extravagant Brevity is the sole Virtue the official could claim at this point. "Brevity" means: Briefness Someone who stubbornly persists in pursuing a wrong course despite advice is considered to be: Obdurate The suspect was apprehended by the crowd. The suspect was: Seized The practice of one man marrying several women is known as: Polygamy The researcher was studying celestial navigation. "Celestial" means: Heavenly The inscription was the work of a vandal. A "vandal" is someone who: Defaces The generals behavior was choleric. Choleric means: Hot-tempered The water permeated the sand in the potted plants. "Permeated" means: Penetrated The editor rejected the illustrations saying the was too "drab". The illustrations lacked: Luster The police officer had no qualms about taking on the difficult patrol. "Qualm" means: Apprehensions The hinges on the door were inseparable for repair. They were incapable of being: Disjoined Those who will not be present must vote by: Proxy Because of her sedentary nature, it was a surprise when she took a training course to become a athletics coach. "Sedentary" means: Physically inactive The process of nuclear cell division in the cell reproduction of plants differ from mammal. A major difference is: Cell plates are synthesized The functional group present in all alcohols is the: Hydroxyl group A material that settles out of a reaction is termed a(n): Emulsion Which of these quantities is a vector quantity? Energy A drop of ammonium hydroxide (NH4OH) is placed on one side of a slide containing a large number of swimming paramecium. Under this condition, which of these behaviors of the paramecia will be observed? -They will eventually all swim away from the ammonium hydroxide.*********WRONG but google says is write Which of these structures of the male reproductive system carries sperm cells from the testes to the lower part of the abdomen? Vas deferens Which of these is an example of an emulsion? Mayonnaise Which of these factors is a variable in the Cicero and Wozniak research? Liquid diet of 6% alcohol Which of these experiments would be an effective way to determine the distribution of touch receptors in the skin? Have a blindfolded student tell when a bristle placed lightly against the skin is felt. Which biochemical family do starch and glycogen belong in? Carbohydrates When two atoms share a pair of electrons, the bond between them is called: Covalent When three resistors of 10.0 ohms are placed in a series, the total resistance is: 30.0 ohms When a sperm and egg join to form a zygote in humans, what determines the sex of the child that is produced? The sperm When a drop of dilute nitric acid is added to water surrounding a hydra, the animal draws in its tentacles. The acid is acting as: A stimulus When a column of air is vibrating at the same rate as a tuning fork, the process is referred to as: Resonance The scientific name of the wolf is "Canis Lupus." The name indicates the wolfs: Genus and species The meiotic division of cells leads to the production of cells that: Contain half the usual number of chromosomes. The extension of a neuron that carries the impulse to another cell is called: An axon The amplitude of a sound wave is most closely related to its: Loudness In corn plants, the gene that codes for the presence of chlorophyll is sometimes missing. The resulting seedlings are albino and will not survive. The lethal gene appears in corn populations because: The parent plants that produced the seeds carried the recessive gene for the albino trait. In classical physics, light is viewed as part of the electromagnetic spectrum, traveling in the form of transverse waves. Quantum physics proposes that light is composed of quanta called: Photons In a study on the effect of cocaine on the brains of rates, two groups of animals were selected. Each day, Group A was injected with the drug dissolved in water, where as Group B was injected with water alone. In such a study Group B is included as: A control group If blue light emits electrons from a photosensitive surface, then electrons must also be emitted by: Ultraviolet light Energy that is in an object because of its position is called: Potential energy Ductless glands in the human body secrete: Hormones A substance that increases the speed of a reaction by lowering its activation energy is called: A catalyst A magician rapidly pulls a tablecloth from a table, leaving the dishes undisturbed. Which of these principles of physics explains this "trick"? Objects at rest tent to remain at rest. Which part of the human central nervous system controls voluntary movements? Cerebrum Which of the processes is responsible for the recorded production of CO2 by yeast cells from sugar solution? Anaerobic respiration Which of these particles can only be found in the nucleus of an atom? Protons and neutrons Which of these organisms use nitrogen directly from the air? Blue-green algae Which of these hydrocarbons is a member of the benzene family? Toluene Which of these conditions is associated with smoking? Emphysema Unicellular organism that have a nucleus and can swim with the aid of cilia are examples of: Protozoan The organ that filters metabolic waste from the blood is the: Kidney bending of a wave around an obstacle is known as: Diffraction Heat energy is absorbed in which of these phase changes? Br2 (l) - Br2 (g) In a varieties of matter, the term heterogeneous may be applied to: Mixtures, but not elements or compounds To sterilize a metal probe in the office, a dentist could use a steam sterilizer. If unavailable, the next most effective method to sterilize the instrument would be: Boiling it in water for 15 minutes In ecological succession, the first living thing to colonize a hitherto barren area is called a: Pioneer organism If the medulla of the brain in a human, which of these conditions would most likely result? Difficulty in breathing Human testes produce: Spermatozoa Guard cells which can be found in the leaves of plants are most closely associated with which of these processes? Evaporation of water from the plant An unknown gas is more dense than air, does not support combustion, and turns a lime-water solution cloudy. This gas is most probably: Carbon dioxide A woman suddenly chokes on a piece of food and clutches frantically at her throat. An immediate remedy is to: Apply quick, hard pressures successively to her abdomen, just beneath her diaphragm. A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can the student make as a result of this experiment? The approximate focal length of the lens 1 kilogram (kg) of solid X at 10 degrees C and 1 kg of solid Y at 10 degrees C each absorb 5 joules of heat energy. The final temperatures of X and Y are 15C and 20C, respectively. Compared to X, Y must have a lower: Specific heat Which of these processes is used to free contaminated water of bacteria? Treating it with chlorine. The weight of an adult human in newtons (N) is closest to? 500 N