Biology, 27.03.2021 02:40 Erin1535

Modifications to chromatin can affect transcriptional activity by changing the accessibility of DNA to the transcription machinery. The given descriptions are examples of various processes that may or may not cause remodeling of chromatin. Match each description to the effect it has on transcriptional activity caused by chromatin remodeling. a. Activates b. Inactivates c. Activates and inactivates d. No effect1. Histone methylation occurs at different amino acids2. A transcriptional binds an enhancer sequence3. Histone acetyltransferase attach acetyl groups to the N-terminus of histones.4. Histone deacetylases remove acetyl groups from the N-terminus of histones

Answers: 3

Show answers

Another question on Biology

Biology, 22.06.2019 02:30

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Answers: 1

Answer

Biology, 22.06.2019 09:40

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

Answers: 1

Answer

Biology, 22.06.2019 10:00

What processes would you expect to be key in the production of yogurt ?

Answers: 1

Answer

Biology, 22.06.2019 12:00

If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6

Answers: 1

Answer

You know the right answer?

Modifications to chromatin can affect transcriptional activity by changing the accessibility of DNA...

Questions