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
------
Answer the following question given this paragraph: Six atoms are evenly organized around a central atom. Q: How many atoms are evenly organized around a central atom? Choices: - four - five - seven - six A:
six
------
Answer the following question given this paragraph: An electrolytic cell is the apparatus used for carrying out an electrolysis reaction. In an electrolytic cell, electric current is applied to provide a source of electrons for driving the reaction in a nonspontaneous direction. In a voltaic cell, the reaction goes in a direction that releases electrons spontaneously. In an electrolytic cell, the input of electrons from an external source forces the reaction to go in the opposite direction. Q: What is the apparatus used for carrying out an electrolysis reaction? Choices: - Golgi apparatus - catalyst - an aqueous cell - an electrolytic cell A:
an electrolytic cell
------
Answer the following question given this paragraph: Many chemical equations also include phase labels for the substances: (s) for solid, () for liquid, (g) for gas, and (aq) for aqueous (i. , dissolved in water). Special conditions, such as temperature, may also be listed above the arrow. For example, 2NaHCO. Q: Phase labels - and even special conditions - are sometimes included for the substances that are part of what? Choices: - solid equations - toxic equations - carbon equations - chemical equations A:
chemical equations
------