If you block histone deacetylase, what effect would you expect to see on transcriptional activity?.

Answers

Answer 1
Histone deacetylase is responsible for removing the acetyl group from the histone 3 lysine 9 residue. Remember that deacetylation is one step in converting euchromatin to heterochromatin. Because euchromatin is transcriptionally active (transcriptional machinery is able to reach gene of interest), and blocking histone deacetylase activity would result in an the DNA remaining as euchromatin, we would expect to see an increase in transcriptional activity.

So there’s your answer: An increase in transcriptional activity.

Related Questions

name the diseases caused by deficiency of [A] iodine [B]vitamin c

Answers

Answer:

Deficiency of iodine cause Goitre.

Deficiency of Vitamin C cause Scurvy.

Hope it helps:)

Have a nice day!

Answer:

goitre and scurvy

Explanation:

Why is pluto a dwarf planet

Answers

Answer: Not Copy RIght

Explanation:

Pluto is considered a dwarf planet because it does not pass around its orbit. It orbits  a disc-shaped zone beyond the orbit of Neptune called the Kuiper Belt, a distant region occupied by frozen corpses left over from the formation of the solar system.

Answer:

This is because Pluto doesn't orbit around the sun

When you places the primase and DNA polymerase on the bottom strand, what type of fragments were they connecting?





Okazaki

Random

Ligase

RNA

Answers

Answer:

Okazaki

Explanation:

What cell structure makes it possible for the internal environment of a cell to differ from the external

Answers

Answer:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.

Explanation:

hope this helps

What did Sandra Anderson and her colleagues demonstrate by manually pollinating the flowers of the native Rhabdothamnus solandri on mainland North Island New Zealand

Answers

Sandra Anderson and her colleagues demonstrated that mainland flowers were not naturally producing much fruit, even though they were capable of producing much more.

What is pollination?

Pollination refers to the transfer of pollen from an anther to a stigma by agents called pollinators such as:

insectsbirdsbatswind

According to this question, Sandra Anderson and her colleagues manually pollinated the flowers of the native Rhabdothamnus solandri on mainland North Island New Zealand.

This suggests that the flowers on the mainland could produce more fruit naturally but are not due to one reason or the other, hence, an artificial pollination had to be done.

Learn more about pollination at: https://brainly.com/question/13260796

#SPJ1

During LTP, _____ enters postsynaptic NMDA receptors to begin a chain of events that leads to an increase in the number of postsynaptic AMPA receptors.

Answers

During LTP, calcium enters postsynaptic NMDA receptors which leads to an increase in the number of postsynaptic AMPA receptors.

What is LTP?

Thisius known as Long-term potentiation and is the process which involving persistent strengthening of synapses.

It is activated by calcium ions and helps to produce an increase in signal transmission between neurons.

Read more about  Long-term potentiation here https://brainly.com/question/14879971

glenoid cavity and acetabulum​

Answers

Answer:

The glenoid cavity is a structural feature on the scapula bone (also known as the shoulder blade or shoulder bone)and acetabulum is the socketof the hip bone,into which the head of the femur fits..

Explanation:

please mark as brainlest as it would be useful for you

Population genetics is the field of biology that studies the diversity of populations at the level of the.

Answers

Answer:

the field of biology that studies the diversity of populations t the level of the gene. the frequencies of on allele (p) and the frequencies of another allele (q) in a a population all add up to 1.

Population genetics is the field of biology that studies the diversity of populations at the level of the genes, as it explains the genetic variation and their distribution among different individuals in the population.

What is the significance of population genetics?

Generally, it has applications in conservation biology, medicine, and other fields of biology and helps to understand the genetic variation within and among populations and explain the evolution of organisms and how they adapt to different environments. It also explains the variation within endangered species and the genetic factors that contribute to disease susceptibility.

Hence, population genetics is the field of biology that studies the diversity of populations at the level of the genes, as it explains the genetic variation and their distribution among different individuals in the population.

Learn more about population genetics here.

https://brainly.com/question/14256554

#SPJ2

The __________ contributes a clotting component to semen that activates a protein that causes semen to stick to the inside of the female reproductive system rather than flowing back out after ejaculation.

Answers

The prostate gland (hope this helped )

What is the difference between a mendelian trait and a polygenic trait?.

Answers

Answer:

Polygenic traits, as the name suggests, are influenced by multiple genes. Mendelian traits are shaped by a single gene.

Explanation:

hope this helps

given three possible phenotypes for parents showing dominance (AA, Aa, aa) which combination would produce a 2:1:1 ratio of genotypes and 3:1 ratio of phenotypes

Answers

Answer:

A cross between two heterozygote individuals, Aa x Aa Explanation: A cross between two heterozygotes individuals would produce a 1:2:1 ratio of genotypes and a 3:1 ratio of phenotypes.This is a case of complete dominance of one of the alleles over the other one. In this case, the allele A completely dominates over the allele a.

Explanation:

Do you think any of your classmates will have the same form of all traits as you? Explain your reasoning.

Observing Human Traits Lab

Answers

Answer:

no

Explanation:

we all have diffrant traits from other people

In 2001, a population of 2,500 poison dart frogs lived in the Amazon rain forest. Due to increased deforestation, the population dwindled to 25 frogs in 2019. New government regulations were enacted in 2022, successfully putting an end to the deforestation of the Amazon rain forest.

Once deforestation was stopped, the poison dart frog population was able to recover. By 2050, the population reached 8,000 frogs. Of that population, 20 are
h o m o zygous recessive for being spotted (ss genotype).

(Hardy Weinberg)

Answers

more info ? if you dont mind

Rock debris from space called ____enter Earth and are called ___ If they survive this fall and land on Earth, they are called ___

Answers

Answer: Meteorite, meteors, meteorioids.

Explanation:

If cell A has 46 chromosomes, how many chromosomes will most likely be found in each cell of stage G

Answers

Answer:

9+10=21 because yes

What is the definition of erosion?

Answers

Answer: Hiya!

The definition of erosion is "the process of eroding or being eroded by wind, water, or other natural agents."

Explanation:

Erosion is a process where natural forces like water, wind, ice, and gravity transport rocks and soil.

Hopefully this helps you

- Matthew :)

Erosion refers to the process of wearing away or removal of material from the Earth's surface, primarily through the action of natural agents such as water, wind, ice, or gravity. It involves the transportation and deposition of sediment and soil from one location to another.

Erosion occurs when the forces of these agents exceed the resistance of the surface materials, leading to the gradual or rapid removal of soil, rocks, or other geological features. The eroded materials are then transported and may be deposited in different areas, contributing to the reshaping of landscapes over time.

Erosion can have both natural and human-induced causes. Natural erosion processes, such as water erosion caused by rivers or wind erosion in arid regions, are part of the Earth's natural geological cycle. However, human activities, such as deforestation, overgrazing, construction, and improper land management practices, can accelerate erosion rates and cause significant environmental damage.

Overall, erosion plays a crucial role in shaping the Earth's surface, creating landforms like valleys, canyons, deltas, and beaches. Understanding erosion processes is essential for managing and conserving natural resources and mitigating the negative impacts of erosion on ecosystems and human activities.

Learn more about Erosion, here:

https://brainly.com/question/30587260

#SPJ6

How does muscle shortening and lengthening affect the bones of the body?.

Answers

Answer:

It causes bones to move

Explanation:

i took the test

Answer:

It causes the bone to move. Hope this helps :)

Explanation:

whats a testable question

Answers

Answer:

A testable question is one that can be answered by designing and conducting an experiment.

Explanation:

Testable questions are always about changing one thing to see what the effect is on another thing.

Hope this helped!!

In North Carolina, demand for fresh water has increased dramatically. One of the main reasons for this is increased water use for agriculture. Respond to the following in 3–5 sentences:


Relate one effect of agricultural water use on North Carolina's river basins.

Relate one conservation strategy that would reduce the effect of agricultural practices on water quality

Answers

Agriculture is an activity that requires a lot of fresh water.

This is because agricultural crops need large amounts of water to grow and remain productive. In a situation of large-scale agricultural production, this need for water is even greater, causing producers to use large quantities of water that is necessary for the consumption of the population.

Give the detailed explanation?

In order to conserve fresh water and keep it at high quality levels to be used both in agriculture and for human consumption, it is necessary that agricultural producers allow the maintenance of riparian forests, use more biodegradable pesticides or with low impact on nature and pay attention to irrigation equipment to avoid waste.

In addition, many producers waste water and pollute it with an excess of pesticides and deforestation.

To learn more about agriculture click here:

https://brainly.com/question/11158509

#SPJ1




Which of these statements about ocean waves is true?


A. Water molecules move in a circular path but basically stay in one place.


B. Water molecules move sideways perpendicular to the wind.


C. Water molecules move forward in the direction of the wind.


D. Water molecules in a wave move only up and down.

Answers

The statement that is true about the ocean waves is that Water molecules move forward in the direction of the wind.

Option C

What are ocean waves?

The basic definition of the waves is that a wave is a disturbance along a medium which transfers energy. In the case of the ocean, we know that the energy is transferred as the water is in motion from one point to the other.

The movement of the waves of the ocean is always driven by the wind that is blowing in the sea and as such the waves that is generated in the sea would move in the direction of the wind.

Learn more about ocean waves:https://brainly.com/question/29141878

#SPJ1

How can humans look for evidence when it comes to farming hurting the environment

Answers

Answer:

foot tracks feces and other things animals leave around

Why is the rainfall pattern different on the Mountains of Kohala and Mauna Kea?

Answers

the rainfall pattern is different on the mountains of kohala and mauna kea because of the difference of ranges

The Mountains of Kohala and Mauna Kea are located on the Big Island of Hawaii and have different rainfall patterns due to their geographic location and topography.

Where is the location of Mauna Kea?

Kohala is located on the northern part of the island and is the oldest volcano in the Big Island, shielded from the prevailing trade winds by the taller volcanoes of Mauna Kea and Mauna Loa.

The moisture carried by the trade winds falls on the eastern side, and much less falls on the western side. Kohala, being located on the leeward side, receives less rainfall and is drier than the windward side.

Mauna Kea is located to the south of Kohala. It is also located on the windward side of the island. Therefore, it receives more rainfall due to the moisture carried by the trade winds. As the air rises over the mountain, it results in more precipitation on the windward side.

Therefore, the rainfall pattern is different on the Mountains of Kohala and Mauna Kea due to their location relative to the trade winds and the topography of the island.

Learn more about Mauna Kea here:

https://brainly.com/question/17983597

#SPJ2

What is the main function of the
cell wall?
A. store DNA
B. to support and protect the cell
C. help the cell move

Answers

Answer:

B. B. to support and protect the cell

Explanation:

The cell wall provides both structure and protection, as well as defines the shape of the cell.

The cell wall does not store DNA, the nucleus does that. The cell wall plays no role in helping the cell move.

Thus, B is the best answer.

hope this helps!

what are the similarities and differences between
green, brown and red algae?

Answers

Answer:

The main difference between red brown and green algae is that red algae contain chlorophyll a, chlorophyll d, and phycoerythrin, while brown algae contain chlorophyll a, chlorophyll c, and fucoxanthin and green algae contain chlorophyll a, chlorophyll b, and xanthophylls.

Human stomach cells that secrete lots of digestive enzymes. a. Chloroplasts b. Mitochondria c. Lysosomes d. Golgi e. Vacuoles

Answers

Answer:

Human stomach cells that secrete lots of digestive enzymes. = Lysosomes

Which letter on the map represents the location where the most violent hurricanes will form? Explain your choice.

Answers

Answer:

C

Explanation:




An oak tree provides food for many animals. The oak tree is found at which level of the energy pyramid?


A) 2

B) 4

C) 1

D) 3

Answers

Answer:

c.

Explanation:

which populations have the smallest number of organisms

Answers

Species has the fewest organisms

scar taking over and the hyenas
In an attempt to explain the Circle of Life, Mufasa says to Simba; "when we die our bodies
become the grass......the antelope eats the grass......"
How is this possible? Describe the process that Mufasa is referring to in detail.
Specifically explain what organisms play a role in this process.

Answers

Answer:

Below

Explanation:

He is referring to cycles like the nitrogen and carbon cycle. When an animal dies, its bodies "goes into the grown" in the sense that it slowly gets eaten by decomposures like worms and bacteria which breakdown the body and put nutirents into the soil which is then able to be used a fertilizer to grow new plants like the grass

-Give an example of how carbon is transferred from the geosphere to the atmosphere (if possible)

Answers

Answer:

"several processes move carbon from the geosphere to the atmosphere. Volcanic eruptions release carbon dioxide from molten rock beneath the earth's surface. The production of cement that's used for homes, skyscrapers, streets and other hardscapes"

-

Carbon Cycle and Global Warming - Wydeahttps://www.wydea.com

Explanation:

Other Questions
grade 4 English what is the difference between nouns and verbs The size of a cell is typically found by capturing an image under a microscope then using software to measure its diameter. Two cells are measured using this method: Cell E: 8.39 x 10- centimeters Cell F: 6.01 x 10-3 centimeters What's the difference between the diameters of the two cells? Express your answer using either standard notation or scientific notation. True or False? A documentary about the American Revolution is an example of a primary source. Two teenagers work summer jobs. The first teenager earns $20 an hour plus $55 in tips for each shift worked. The second teenager earns $25 per hour and receives no tips. Each teenager worked an 8 hour shift. Who earned more money: the first teenager or the second teenager? what is 7.364.51 to 3 decimal places if m difference between an inscope and and out scope Which type of utility can only be added by the maker of the product?A. Place utilityB. Possession utilityC. Form utilityD. Time utility hydration and solvation which the solvent is water. what is solvation? What is sliding friction?A. When two solid surfaces slide past one another.B. When air, water, or oil flow next to a solid.C. When an object rols across a surface.D. When objects move through water. Please help me! No bots or trolls please! Select the correct answer.What is most likely the author's purpose for including the underlined phrase?.He wanted to explain the reasoning that logically connects his argument to his evidenceOB.He wanted to describe the main argument for this text..He wanted to conclude his text.OD.He wanted to provide relevant evidence for his argument. MC Qu. 15 In a direct claim, you should close with In a direct claim, you should close with Multiple Choice an expression of goodwill. a restatement of the problem. details backing the claim. an apology. a deadline for a response. This great leader provided a beacon of courage and hope for the British people, delivering numerous stirring speeches that rallied them against Germany The stem-and-leaf plot shows the number of digs for the top 15 players at a volleyball tournament. Find the mean, median, mode, range, and interquartile range of the data. Round your answers to the nearest tenth, if necessary. The mean is. The median is. The modes from least to greatest are , , and. The range is. The interquartile range is. Fill in the appropriate verb forms: present subjunctive or infinitive. Les gusta que esa fbrica le____________muchas oportunidades a la comunidad. (ofrecer) Why do such large earthquakes take place along the san andreas fault?. If the Wicked Witch of the West flew down and struck you with retrograde amnesia, you would be ________ to remember anything from before the incident and ________ to form new memories. Sharing statistics about lung cancer rates among people who smoke in a paper that discusses why smoking should be banned is an example of a _________ appeal.EthosPathosLogosPlato Copper(II) sulfate is an example of a substance that dissolves in water. Copper(II) sulfate is an ionic compound with the chemical formula CuSO4 and when it is added to water it dissociates into Cu2+ and SO42 ions. Students used both copper sulfate crystals and copper sulfate powder in this experiment on the rate of dissolving. Choose one statement that represents a valid conclusion based on the student data?A) The smaller the solute particles the more energy they have. Increased energy results in shorted dissolving time.B) A given quantity of solute dissolves faster when it is ground into small particles because more surface area is exposed.C) As the water temperature increased, the copper sulfate crystals dissolved faster but there was little change for the powdered form.D) Agitation of the powder allows fresh solvent molecules to continually be in contact with the solute