The resistant insects are able to survive to reproduce and create a population that is also resistant
<span>Continental ice. You're looking at ice, which is freshwater, and there is a LOT more continental ice than sea ice</span>
This happens when there is no safranin step in your stain procedure.
Gram Staining is a process of dying and differentiation two large groups of bacteria. It includes
1. Staining with a water-soluble dye (crystal violet),
2. Decolorization- ethyl alcohol or acetone is added to the sample (it decolorizes only the Gram-negative)
3. Counterstaining-using of safranin to stain the sample in red. Since the safranin is lighter than crystal violet, it does not disrupt the purple coloration in Gram-positive cells. Only the Gram-negative will be colored in red.
Answer:
3, 1, 4, 5, 2
Explanation:
DNA helicase enzyme will unwind DNA into 2 segments for a template. Complementary nitrogenous bases will attach themselves to one of the DNA strands. mRNA carries codons for instructions from DNA. mRNA leaves the nucleus and joins with a ribosome (tRNA) in the cytoplasm. tRNA has anticodons which are complementary to a specific mRNA molecule. tRNA pairs with and translates instructions that the mRNA is carrying. Each amino acid delivered to the ribosome by tRNA begins forming a chain of amino acids, called a peptide bond.