You can think of an essay hook as you would a fishing hook: it's something that grabs a reader and reels her in. The hook for your essay could be any interesting sentence that captures attention and keeps the reader reading. The hook for your essay often appears in the very first sentence. It can be an interesting quote, a little-known fact, famous last words, or a statistic.
Answer: Apples and other produce (e.g., pears, bananas, peaches, potatoes) contain an enzyme (called polyphenol oxidase or tyrosinase) that reacts with oxygen and iron-containing phenols that are also found in the apple. The oxidation reaction basically forms a sort of rust on the surface of the fruit.nswer: Apples and other produce (e.g., pears, bananas, peaches, potatoes) contain an enzyme (called polyphenol oxidase or tyrosinase) that reacts with oxygen and iron-containing phenols that are also found in the apple. The oxidation reaction basically forms a sort of rust on the surface of the fruit.
Healthy foods that are apparently bad for you. Apples contain both high levels of sugar (as do grapes), and cyanide, in their pips Photo: ALAMY. By Telegraph staff. 4:53PM BST 19 Aug 2013. Comments. 1. Apples. Apples contain both high levels of sugar (as do grapes), and cyanide, in their pips.Eating an apple a day can actually affect your teeth and cause erosion. Apples' pips contain Amygdalin a sugar and cyanide compound that ingested in small amounts is easy to deal with, but which can cause death.The compound is also found in peaches and apricot pits in more harmful (i.e larger) doses. 2.ating an apple a day can actually affect your teeth and cause erosion. Apples' pips contain Amygdalin a sugar and cyanide compound that ingested in small amounts is easy to deal with, but which can cause death. The compound is also found in peaches and apricot pits in more harmful (i.e larger) doses. 2.