Which of the following is FALSE regarding the DNA double helix?
a. The two strands exhibit complementary base pairing.
b. The four nitrogenous bases found in it are A, T, C and G.
c. The two strands are parallel.
d. The two strands are stabilized by hydrogen bonds and base stacking interactions.

Which of the following is FALSE regarding the DNA double helix?

The two strands are parallel.

Explanation:

DNA strands are anti-parallel to one another which gives room for their complimentary factor to come in play.

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.