Describe how viruses and bacteria can be used as biological weapons. What are some of the potential threats and potential benefits? Do you agree with the use of viruses and bacteria as biological weapons? Why or why not?

Francois Jacob and Jacques Monod studied Escherichia coli (E. coli) bacteria by using lab experimentation. What revision to their initial hypothesis did they come up with? a. The lac operon is repressed by allolactose. b. E.

Which of the following statements about stability is NOT true? a. Skilled athletes have high levels of stability. b. Stability can be learned through practice. c. Stability is genetic and cannot be improved. d.

What is the function of glands?

Signal molecules that travel through the vascular tissue to target cells where they have their effect

What is iodine solution changing from amber-yellow to blue-black an indication of? a. the presence of reducing sugars or monosaccharides b. the presence of proteins or peptide bonds c. the presence of lipids or fats d.

What type of frog can u dissect?

Which is NOT an example of climate change mitigation? * a) Improving energy efficiency. b) Preserving forests. c) Using more gas-powered vehicles. d) Recovering landfill gases. e) Protecting soil quality.

You perform a ligation with NcoI/NotI-digested pET-41a vector and the egfp insert from pEGFP-N1 (as in the lab). You then transform the ligation mix into E. coli and plate on LB medium containing kanamycin.

How are male and female gamete production different

why is it impportant for scientists to devleop a way to grow tissues that have built in system to supply blood