Looking at figure 2.25, can you see why adenine forms hydrogen bonds with thymine and why cytosine forms them with guanine?
Answer to relevant QuestionsSaturated fats are solid at room temperature and unsaturated fats are not. a. Is butter an example of a saturated or an unsaturated fat? b. Is olive oil an example of a saturated or an unsaturated fat? c. Explain why sterols ...a. What kind of medium might you make to selectively grow a bacterium that lives in the ocean? b. One that lives in the human stomach? c. What characteristic of dyes makes them useful in differential media? d. Why are ...What is required to kill endospores? How do you suppose archaeologists were able to date some spores as being thousands (or millions) of years old? Using figure 4.22 as a guide, label the stages in the endospore cycle shown in the figure, and explain the events depicted. Discuss some advantages and disadvantages of bacteriophage therapy in treating bacterial infections.
Post your question