Answer the following question given this paragraph: Vacuoles are membrane-bound organelles that can have secretory, excretory, and storage functions. They are usually larger than vesicles. Q: What are the membrane-bound organelles that are usually larger than vesicles and can have secretory, excretory, and storage functions? Choices: - ribosomes - tubules - nucleolus - vacuoles A:
vacuoles
(Question)
Answer the following question given this paragraph: Wave frequency is the number of waves that pass a fixed point in a given amount of time. Q: The number of waves that pass a fixed point in a given amount of time is referred to as what? Choices: - tendency frequency - wave speed - wave harmonics - wave frequency A:
(Answer)
wave frequency
Ques: Answer the following question given this paragraph: Radiocarbon is useful for relatively young, carbon-based materials. Other longer-lived isotopes are good for older rocks and minerals. Q: Radiocarbon is useful for dating relatively young materials with what element as their base? Choices: - hydrogen - oxygen - nitrogen - carbon A:
Ans: carbon
(Q).
Answer the following question given this paragraph: What is the difference between a trait and a genetic disorder ? Could a disorder be considered a trait? We tend to think of traits as hair color or skin color and disorders as something that is bad for you. But in terms of genetics, a genetic disorder is a trait. Both may be due to your genes. Traits may be inherited in any of a number of ways: autosomal dominant or recessive, sex-linked inheritance, or a more complex pattern of inheritance. Q: Hair color and skin color are known as what? Choices: - habits - abominations - mutations - traits A:
(A).
traits
Ques:Answer the following question given this paragraph: Pancreatic Juice The pancreas produces over a liter of pancreatic juice each day. Unlike bile, it is clear and composed mostly of water along with some salts, sodium bicarbonate, and several digestive enzymes. Sodium bicarbonate is responsible for the slight alkalinity of pancreatic juice (pH 7.1 to 8.2), which serves to buffer the acidic gastric juice in chyme, inactivate pepsin from the stomach, and create an optimal environment for the activity of pH-sensitive digestive enzymes in the small intestine. Pancreatic enzymes are active in the digestion of sugars, proteins, and fats. The pancreas produces protein-digesting enzymes in their inactive forms. These enzymes are activated in the duodenum. If produced in an active form, they would digest the pancreas (which is exactly what occurs in the disease, pancreatitis). The intestinal brush border enzyme enteropeptidase stimulates the activation of trypsin from trypsinogen of the pancreas, which in turn changes the pancreatic enzymes procarboxypeptidase and chymotrypsinogen into their active forms, carboxypeptidase and chymotrypsin. The enzymes that digest starch (amylase), fat (lipase), and nucleic acids (nuclease) are secreted in their active forms, since they do not attack the pancreas as do the protein-digesting enzymes. Q: Unlike liver bile, 'juice' produced by what organ is clear and composed mostly of water along with some salts, sodium bicarbonate, and digestive enzymes? Choices: - spleen - gallbladder - stomach - pancreas A:

Ans:pancreas
Question: Answer the following question given this paragraph: Electric current is measured in coulombs per second, or amperes. Q: Electric current is measured in coulombs per second, also called what? Choices: - voltages - joules - watts - amperes A:
Answer:
amperes