The leading and the lagging strands differ in that _____
A) the leading strand is synthesized in the same direction as the movement of the replication fork, and the lagging strand is synthesized in the opposite direction
B) the leading strand is synthesized by adding nucleotides to the end of the growing strand, and the lagging strand is synthesized by adding nucleotides to the end
C) the lagging strand is synthesized continuously, whereas the leading strand is synthesized in short fragments that are ultimately stitched together
D) the leading strand is synthesized at twice the rate of the lagging strand
Answer: A
You might also like to view...
In asexual reproduction, new combinations of genes arise by
a. mutation. b. random segregation of chromosomes into gametes. c. random assortment of gametes. d. crossing over. e. new combinations of genes do not occur.
Which drug works by encouraging neurotransmitter release from the presynaptic cell?
a. caffeine b. alcohol c. cocaine d. depression medication e. heroin
The relationship between specific bacteria and specific diseases was first demonstrated by Koch.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1.The theory that organisms could arise suddenly from the nonliving component chemicals was called the theory of spontaneous generation. 2.The early report that Stanley Miller had created "life in a test tube" in his prebiotic simulations was correct. 3.The enzyme that copies RNA into complementary DNA is RNA polymerase. 4.Natural selection would have favored progenotes that could use more diverse food sources. 5.The geologic timescale is divided into eons, eras, periods, and epochs defined by major geological or biological events.