subject
Biology, 27.08.2019 03:50 twil85459

Question from campbell biology chapter 16:
51) what is the basis for the difference in how the leading and lagging strands of dna molecules are synthesized?
a) the origins of replication occur only at the 5' end.
b) helicases and single-strand binding proteins work at the 5' end.
c) dna polymerase can join new nucleotides only to the 3' end of a growing strand.
d) dna ligase works only in the 3' β†’ 5' direction.
e) polymerase can work on only one strand at a time.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 02:00
The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except
Answers: 1
question
Biology, 22.06.2019 05:20
The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis
Answers: 3
question
Biology, 22.06.2019 08:00
Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe
Answers: 1
question
Biology, 22.06.2019 09:00
Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?
Answers: 1
You know the right answer?
Question from campbell biology chapter 16:
51) what is the basis for the difference in how th...
Questions
question
Mathematics, 12.02.2020 21:24
question
Mathematics, 12.02.2020 21:24
question
Mathematics, 12.02.2020 21:24
question
History, 12.02.2020 21:24
question
Mathematics, 12.02.2020 21:24
Questions on the website: 13722366