The recombinase physically aligns short sequence elements on the lambda and bacterial dnas in order for recombination to occur.
a. both the lambda dna and the bacterial chromosome are cleaved, then recombined into a single circular dna.
b. following recombination, the lambda dna is referred to as a prophage.
c. the lambda dna is inserted at a random site in the bacterial chromosome.
d. the lambda dna and bacterial dna are recombined without the synthesis of any new dna sequence.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

explanation:

idk

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.

answer; both surfaces of the membrane are nonpermeable