1. The nucleus of the cell houses the DNA responsible for instructing the cell on how to act and behave. Which of the following does not describe the DNA in the cell? ODNA contains the instructions for telling the cell what to do.
DNA is located within the nucleus.
DNA is very small and is wound tightly into ladder-like structures called chromosomes.
DNA is loosely arranged in eukaryotic cells.

2positives of biotechnology: 1. plants have become more resistant to viruses and other communicable pests.2. with the of biotechnology, we have been able to produce better tasting fruits as well as vegetables.2 negatives of biotechnology: 1. biotechnology poses a number of environmental threats. genetically modifies crops often infect monarch butterflies and other insect species.2. viruses could combine with crops.