Indicate which of the following statements is TRUE. Select all that apply. There are three phosphates between each sugar in a molecule of DNA. All organisms contain DNA that is roughly 25% A, 25% T, 25% G, and 25% C. There are two hydrogen bonds between AT pairs. Ribose sugars have a hydroxyl on the 2' carbon. A-, B-, and Z-form DNA are all right-handed helixes.

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

Which is an example of a population?

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled