1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ira [324]
3 years ago
14

What is different about the compactness of DNA when a gene is turned on versus turned off.

Biology
1 answer:
Mnenie [13.5K]3 years ago
3 0

Answer:

Explanation:

Gene expression is a tightly regulated process that allows a cell to respond to its changing environment. It acts as both an on/off switch to control when proteins are made and also a volume control that increases or decreases the amount of proteins made.

You might be interested in
Refer to the paragraph about the formation of the isthmus of panama. the sister populations on opposite sides of the isthmus are
Dimas [21]
The answer is reproductive isolation. Reproductive isolation ensures members of different species do not produce offspring. In this case, geographical separation is ensuring that individuals from the two different populations are not able to mate with each other. Eventually, through different selective pressures, the two populations will diverge sufficiently in genotype to become distinctly different.
6 0
3 years ago
The water table is ________.
ladessa [460]

Answer:

is the surface where the water pressure head is equal to the atmospheric pressure

Explanation:

is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water.

3 0
4 years ago
The olfactory bulbs of the sheep ___. a. located more superiorly then humans b. are less important as a food getting sense then
Setler [38]

Answer:

The correct answer is c. are relatively larger than humans.

Explanation:

The olfactory bulbs of the sheep are two or three times larger than humans, and therefore, they provide them a greater sense of smell, which in their case, is indispensable for surviving. This serves them for finding food, as well as finding their babies and other things.

3 0
3 years ago
Explain how dna, chromosomes, and genes are related pltw
AfilCa [17]
DNA make up the chromosomes that are then passed off to the parent's offspring. The DNA is in the chromosomes and it translates the genes to determine traits
4 0
3 years ago
True or False?<br> Only a living organism exhibits all of the characteristics of life.
IrinaK [193]
I would say its true. Does inanimate objects do life like things? 

4 0
3 years ago
Read 2 more answers
Other questions:
  • Katie helped Sandra with her homework. In return, Sandra helped Katie learn how to rollerblade. Katie didn't expect to get some
    10·1 answer
  • On the third day after a partial thyroidectomy, a client exhibits muscle twitching and hyperirritability of the nervous system.
    12·1 answer
  • Which genes would a crop scientist most likely insert into a crop to protect it from droughts and insects?
    12·1 answer
  • What is the factor that is passed from parent to offspring
    14·1 answer
  • What process converts the mrna "message" into a sequence of amino acids? select one:
    11·1 answer
  • What are some similarities between monohybrid crosses and dihybrid crosses?
    9·1 answer
  • Submerging a red blood cell in distilled water will result in
    14·2 answers
  • Warm-Up
    15·1 answer
  • The BTB changed from blue to yellow. This means the mealworms released _________
    8·1 answer
  • What type of boundary is at letter C?<br><br> O Divergent<br> O Convergent<br> O Transform
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!