GUYS HELP ME FAST ASAP Which of the following ARE decomposition reactions. Check all that apply. A. 2SO3(g)⇒2SO2(g)+O2(g). B. K2CO3(s)⇒+CO2(g). C. 2LiOH(s)+CO2(g)⇒LiCO3(s)+H2O(l). D. 2Na(s)+Cl2(g)⇒2NaCl(s)

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz

Which sets of mrna codons could genetically come for a protein with the following amino acid composition