A Gene Is a Portion of DNA That Codes for a Single

Q40: Nucleic acids contain a chemical code that

Q41: Lipids are soluble in aqueous solutions such

Q42: The many OH groups present in carbohydrates

Q43: A nucleotide contains:<br>A)phosphate,sugar,amino acid.<br>B)phosphate,lipid,base.<br>C)phosphate,lipid,amino acid.<br>D)phosphate,sugar,base.<br>E)none of the

Q44: Which type of structure is maintained by

Q46: A tripeptide consists of three steroids linked

Q47: An alpha helix is an example of

Q48: A section of DNA contains the bases

Q49: All of the carbohydrates below are hexoses

Q50: In the formation of a secondary protein