« previous next »

Author Question: Epigenetic investigation, although of recent origin, has already identified A) many active areas ... (Read 13 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jun 22, 2018
Epigenetic investigation, although of recent origin, has already identified
 
  A) many active areas of nongene (junk) DNA.
  B) various kinds of small RNA molecules.
  C) histone remodeling as an important mechanism by which experience can influence gene expression.
  D) DNA methylation as an important epigenetic mechanism.
  E) all of the above

Question 2

Searle (1949) found that, in comparison to maze-dull rats, maze-bright rats were
 
  A) not generally superior in learning ability.
  B) less emotional.
  C) more emotional.
  D) both A and B
  E) both A and C


Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Areas of differing productivity and diversity in a wetland. (a) Typha dominates core habitats, while Areas of differing productivity and diversity in a wetland. (a) Typha dominates core habitats, while
Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha
A chest X-ray showing pneumonia characterized by the patch of gray-white areas. A chest X-ray showing pneumonia characterized by the patch of gray-white areas.
Areas of sclerosis (see arrows) in the white matter of a patient with MS. Areas of sclerosis (see arrows) in the white matter of a patient with MS.
Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ... Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ...
Brain Areas Involved in Memory Brain Areas Involved in Memory
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library