Rilyn forgets to wear her seatbelt when riding in her car. What could be the consequence of her breaking this law?

Aboy with an extra x chromosome probably has which of the following syndromes?

The first amino acid of a new polypeptide chain is

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars