Ques:Answer the following question given this paragraph: An empirical formula is a formula that shows the elements in a compound in their lowest whole-number ratio. Glucose is an important simple sugar that cells use as their primary source of energy. Its molecular formula is C 6 H 12 O 6 . Since each of the subscripts is divisible by 6, the empirical formula for glucose is CH 2 O. When chemists analyze an unknown compound, often the first step is to determine its empirical formula. There are a great many compounds whose molecular and empirical formulas are the same. If the molecular formula cannot be simplified into a smaller whole-number ratio, as in the case of H 2 O or P 2 O 5 , then the empirical formula is also the molecular formula. Q: What is the term for a formula that shows the elements in a compound in their lowest whole-number ratio? Choices: - measured formula - intrinsic formula - Dwarf Formula - empirical formula A:

Ans:empirical formula
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Ques:Answer the following question given this paragraph: The liver, gallbladder, and pancreas contribute chemicals that aid in digestion. Q: What do the liver, gallbladder, and pancreas contribute that aid in digestion? Choices: - contaminants - crystals - plasma - chemicals A:

Ans:chemicals
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Ques:Answer the following question given this paragraph: 9.4 | Translation By the end of this section, you will be able to: Describe the different steps in protein synthesis Discuss the role of ribosomes in protein synthesis Describe the genetic code and how the nucleotide sequence determines the amino acid and the protein sequence The synthesis of proteins is one of a cell's most energy-consuming metabolic processes. In turn, proteins account for more mass than any other component of living organisms (with the exception of water), and proteins perform a wide variety of the functions of a cell. The process of translation, or protein synthesis, involves decoding an mRNA message into a polypeptide product. Amino acids are covalently strung together in lengths ranging from approximately 50 amino acids to more than 1,000. Q: With the exception of water, what accounts for more mass than any other component of living organisms? Choices: - hormones - nervous tissue - fats - proteins A:

Ans:proteins
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Ques:Answer the following question given this paragraph: Energy also constantly changes back and forth between kinetic and potential energy. Kinetic energy is the energy of movement. For example, a ball falling through the air has kinetic energy because it is moving ( Figure below ). The random motion of molecules is due to kinetic energy, and the driving force behind diffusion. Q: Energy constantly changes back and forth between kinetic and what type of energy? Choices: - practical - physical - mechanical - potential A:

Ans:
potential
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