Biology
Biology, 31.07.2019 02:30, melanyaguirre25

Each cell expresses, or turns on, only a fraction of its genes. the rest of the genes are repressed, or turned off. the process of turning genes on and off is known as gene regulation. gene regulation can occur at any point during gene expression, but most commonly occurs at the level of when the information in a gene's dna is transferred to mrna.

answer
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 15:50, cyrusshakeri4814
How does land development destroy ecosystems? it increases human carrying capacity too rapidly. it converts them into residential or agricultural areas. it forces humans to import non-native plants and animals. it expands the natural range of native wildlife species.
Answers: 3
image
Biology, 22.06.2019 00:30, ijustneedhelp29
Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen
Answers: 2
image
Biology, 22.06.2019 03:00, Braxtonw875
In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.
Answers: 3
image
Biology, 22.06.2019 09:30, ceeejay0621
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
Do you know the correct answer?
Each cell expresses, or turns on, only a fraction of its genes. the rest of the genes are repressed,...

Questions in other subjects:

Konu
Chemistry, 14.12.2020 09:20
Konu
Chemistry, 14.12.2020 09:20
Konu
Mathematics, 14.12.2020 09:20
Konu
History, 14.12.2020 09:20