IS MY FINAL EXAM I NEED HELP! The base pairs in a DNA strand are held together with hydrogen bonds. In what way would a cell be most affected if these were covalent bonds Instead?

A) The cell would need to make new DNA each time the strand was opened

B) The cell would only be able to open and close the DNA strand when it replicated.

C)The would have to take in and use more energy in order to break the covalent bonds.

D)The cell would need to replace the nitrogenous bases each time the DNA strand opened. d

Why should the united state be concerned about air pollution in china?

Describe five factors that influence the value of fuel

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.