Answer the following question given this paragraph: Q: When light strikes the rods and cones, they hyperpolarize, shutting off their release of what? Choices: - enzyme - vitreous fluid - dopamine - glutamate A:
glutamate
(Question)
Answer the following question given this paragraph: http://www. explainthatstuff. com/how-geiger-counters-work. html. Q: The cecum is the first part of what structure, where wastes in a liquid state enter from the small intestine? Choices: - duodenum - esophagus - appendix - large intestine A:
(Answer)
large intestine
Ques: Answer the following question given this paragraph: Some of these pennies are shiny and copper colored. That's how pennies look when they are new. The older pennies are dull and brown. Copper at the surface of these pennies has combined with air to become a different substance with different properties. The change in color shows that a chemical change has occurred. Q: What type of change has occurred when a copper penny changes color? Choices: - contamination change - carbon change - reactive change - chemical change A:
Ans: chemical change
(Q).
Answer the following question given this paragraph: Minerals form when they precipitate from hot fluids that have cooled down. Q: Minerals form when they precipitate from hot fluids that have done what? Choices: - heated up - dried out - accelerated down - cooled down A:
(A).
cooled down
Ques:Answer the following question given this paragraph: You can see a model of the cell membrane in Figure below . The molecules that make up the cell membrane are mainly phospholipids. There are two layers of phospholipids. They are arranged so the lipid tails are on the inside of the membrane. They make the interior of the membrane hydrophobic, or "water fearing". The lipid heads point toward the outside of the membrane. The make the outer surfaces of the membrane hydrophilic, or "water loving". Different types of proteins are embedded in the lipid layers. The proteins are needed to help transport many substances across the membrane. Q: What is the main makeup of the cell membrane? Choices: - glucose - antibodies - filaments - phospholipids A:

Ans:phospholipids
Ques:Answer the following question given this paragraph: Most primates have opposable thumbs. An opposable thumb can be brought into opposition with the other fingers of the same hand. This allows the hand to grasp and hold things. Q: Most members of what mammalian order possess opposable thumbs? Choices: - marsupials - rodents - amphibians - primates A:

Ans:
primates