Answer the following question given this paragraph: Many enzymes are simple proteins consisting entirely of one or more amino acid chains. Other enzymes contain a nonprotein component called a cofactor that is necessary for the enzyme's proper functioning. There are two types of cofactors: inorganic ions [e. , zinc or Cu(I) ions] and organic molecules known as coenzymes. Most coenzymes are vitamins or are derived from vitamins. Q: Many enzymes are simple proteins consisting entirely of one or more of these? Choices: - alkali acid chains - interaction acid chains - proteins acid chains - amino acid chains A:
amino acid chains
Answer the following question given this paragraph: Ants and termites grow fungi in underground "fungus gardens" that they create. When the ants or termites have eaten a big meal of wood or leaves, they also eat some fungi from their gardens. The fungi help them digest the wood or leaves. The fungi secrete certain enzymes that the ants or termites cannot produce on their own. Q: What do ants and termites eat to help them digest wood and leaves? Choices: - pollen - berries - yeast - fungi A:
fungi
Q: Answer the following question given this paragraph: The pressure of ocean water increases rapidly as the water gets deeper. Q: What property of ocean water increases rapidly as the water gets deeper? Choices: - visability - speed - salt content - pressure A:
A: pressure
Question: Answer the following question given this paragraph: If the word fish makes you think of cute little goldfish in a tank, check out the anglerfish pictured in Figure below . It's also called a black sea devil. Surprisingly, goldfish and angler fish aren't all that different from each other as far as fish diversity goes. Both fish are placed in the same fish class. Clearly, fish are a diverse and interesting group of vertebrates. Q: Fish are a diverse and interesting group of organisms in what sub-phylum? Choices: - mammals - invertebrates - organelles - vertebrates A:
Answer: vertebrates
*Question*
Answer the following question given this paragraph: Prokaryotes include Bacteria and Archaea. An individual prokaryote consists of a single cell without a nucleus. Q: What are bacteria and archaea examples of? Choices: - fungi - plants - eukaryotes - prokaryotes A:
**Answer**
prokaryotes
*Question*
Answer the following question given this paragraph: As the name suggests, open-pit mining creates a big pit from which the ore is mined. Figure below shows an open-pit diamond mine in Russia. The size of the pit grows as long as the miners can make a profit. Strip mines are similar to open-pit mines, but the ore is removed in large strips. A quarry is a type of open-pit mine that produces rocks and minerals that are used to make buildings and roads. Q: A quarry, which produces rocks and minerals used to make buildings and roads, is an example of what type of mine? Choices: - strip mine - fracking - gold mine - open-pit mine A:
**Answer**
open-pit mine