Answer the following question given this paragraph: DNA and RNA are nucleic acids. DNA stores genetic information. RNA helps build proteins. Proteins, in turn, determine the structure and function of all your cells. Proteins consist of chains of amino acids. A protein's structure and function depends on the sequence of its amino acids. Instructions for this sequence are encoded in DNA. Q: Both dna and rna are what type of acids? Choices: - proteins acids - synthesize acids - fatty acids - nucleic acids A:
nucleic acids
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Answer the following question given this paragraph: An ionic bond is the force of attraction that holds together positive and negative ions. It forms when atoms of a metallic element give up electrons to atoms of a nonmetallic element. The Figure below shows how this happens. Q: What is the force of attraction that holds together positive and negative ions? Choices: - electron bond - magnetic bond - integral bond - ionic bond A:
ionic bond
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Answer the following question given this paragraph: Q: What term is used to describe the conditions in the sky on any particular day? Choices: - forecast - humidity - temperature - weather A:
weather
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Answer the following question given this paragraph: Regulation of Blood Glucose Levels by Insulin and Glucagon Glucose is required for cellular respiration and is the preferred fuel for all body cells. The body derives glucose from the breakdown of the carbohydrate-containing foods and drinks we consume. Glucose not immediately taken up by cells for fuel can be stored by the liver and muscles as glycogen, or converted to triglycerides and stored in the adipose tissue. Hormones regulate both the storage and the utilization of glucose as required. Receptors located in the pancreas sense blood glucose levels, and subsequently the pancreatic cells secrete glucagon or insulin to maintain normal levels. Q: What does the body derive from the breakdown of the carbohydrate-containing foods and drinks we consume? Choices: - insulin - lipids - amino acids - glucose A:
glucose
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