Question

PLEASE HELP ME Which of the following codes for a specific protein? DNA gene enzyme chromosome Which of the following is single-stranded, found throughout the cell, and has the bases A, U, C, and G? DNA RNA Both DNA and RNA Neither DNA nor RNA The sequence of the amino acids effects which of the following? The amount of cytoplasm The number of proteins The size of the ribosomes The shape of the protein

Answer 1

Answer:

1: Gene

2: RNA

3:  The shape of the protein

Explanation:

A gene is a stretch of DNA that codes for a specific protein. Gene is expressed through transcription and translation. RNA is single stranded nucleic acid and have four nitrogenous bases: Uracil, Adenine, Guanine and Cytosine. RNA do not have thymine base. The sequence of the amino acids affects the shape of the protein by affecting its secondary and tertiary structure.

Answer 2

The matter that codes for a specific protein is DNA. The single stranded, having A, U, C and G is RNA. The sequence of the amino acids effects the shape of the protein.