Answer the following question given this paragraph: Q: Does an increase in temperature speed up or slow down reactions? Choices: - end reaction - slow down - remain the same - speed up A:
speed up
(Question)
Answer the following question given this paragraph: Sperm cells are the only human cell with flagella . This is because of their need to "swim" long distances to reach an egg for fertilization. Q: What is the only human cell with flagella? Choices: - egg - saliva - Feces - sperm A:
(Answer)
sperm
Ques: Answer the following question given this paragraph: GFCI stands for ground-fault circuit interrupter. GFCI outlets are typically found in bathrooms and kitchens where the use of water poses a risk of shock (because water is a good electric conductor). A GFCI outlet contains a device that monitors the amounts of current leaving and returning to the outlet. If less current is returning than leaving, this means that current is escaping. When this occurs, a tiny circuit breaker in the outlet opens the circuit. The breaker can be reset by pushing a button on the outlet cover. Q: Gfci stands for ground-fault circuit what? Choices: - inspiration - infers - isolates - interrupter A:
Ans: interrupter
(Q).
Answer the following question given this paragraph: The plasma membrane also contains other molecules, primarily other lipids and proteins. The green molecules in Figure above , for example, are the lipid cholesterol. Molecules of cholesterol help the plasma membrane keep its shape. Many of the proteins in the plasma membrane assist other substances in crossing the membrane. Q: What helps the plasma membrane keep its shape? Choices: - molecules of carbohydrates - molecules of oxygen - cytoplasm - molecules of cholesterol A:
(A).
molecules of cholesterol
Ques:Answer the following question given this paragraph: Metallic character refers to the level of reactivity of a metal. Metals tend to lose electrons in chemical reactions, as indicated by their low ionization energies. Within a compound, metal atoms have relatively low attraction for electrons, as indicated by their low electronegativities. By following the trend summary in the figure below, you can see that the most reactive metals would reside in the lower left portion of the periodic table. The most reactive metal is cesium, which is not found in nature as a free element. It reacts explosively with water and will ignite spontaneously in air. Francium is below cesium in the alkali metal group, but is so rare that most of its properties have never been observed. Q: Do metals tend to gain electrons or lose electrons in chemical reactions? Choices: - develop electrons - same number of electrons - gain electrons - lose electrons A:

Ans:lose electrons
Ques: Answer the following question given this paragraph: Q: What is captured by the sticky structure at the top of the style called the stigma? Choices: - fungi - sunlight - precipitation - pollen A:
Ans:
pollen