subject
Biology, 28.09.2019 17:30 leilaneedshelp3395

Which statement best explains how two identical copies of a very large molecule can be made during dna replication?
a. dna replication occurs in only one stage of the cell cycle.
b. helicase unwinds small sections of a dna molecule at a time.
c. the formation of the complementary base pairs reduces errors.
d. the same three enzymes always with dna replication.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 04:00
Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses
Answers: 2
question
Biology, 22.06.2019 04:30
The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an
Answers: 2
question
Biology, 22.06.2019 08:00
During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are
Answers: 2
question
Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
You know the right answer?
Which statement best explains how two identical copies of a very large molecule can be made during d...
Questions
question
Chemistry, 20.07.2019 19:10