Biology, 20.11.2020 19:10 ava831

Which of the following is not true about DNA replication? a
The new DNA molecule has two newly-made strands.
b
It occurs in the nucleus of eukaryotic cells.
c
It must occur before a cell can divide.
d
The double strand unwinds and unzips while it is being duplicated.

Answers: 1

Show answers

Another question on Biology

Biology, 22.06.2019 01:20

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Answers: 1

Answer

Biology, 22.06.2019 07:00

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

Answers: 3

Answer

Biology, 22.06.2019 09:00

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Answers: 2

Answer

Biology, 22.06.2019 11:30

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.

Answers: 1

Answer

You know the right answer?

Which of the following is not true about DNA replication? a
The new DNA molecule has two newl...

Questions