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
Mandarinka [93]
3 years ago
10

Gene expression is a regulated process due to the fact that-

Biology
2 answers:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

only specific genes are expressed at specific times

Explanation:

got it right in a quiz

Ksju [112]3 years ago
5 0

Answer:

-almost all the cells of your body contain the exact same DNA.

Explanation:

Gene regulation is how a cell controls which genes, out of the many genes in its genome, are “turned on”.

You might be interested in
Models are useful when studying multicellular organisms because
IrinaK [193]

Answer:

i wish there was an answer here i needed it

6 0
2 years ago
The carrying capacity is
nika2105 [10]

Answer:

2

Explanation:

i guessed

4 0
3 years ago
Sometimes the microvilli on the epithelial cells lining the proximal tubule are destroyed. What effect would this have?
Aleonysh [2.5K]

Answer:

Reduced reabsorption of salts and nutrients from the proximal tubule.

Explanation:

The proximal convoluted tubules are the site for reabsorption of the largest amount of solute and water from the filtered fluid. It reabsorbs 65% of water, electrolytes such as Na+ and K+, almost 100% of the filtered glucose and amino acids and other electrolytes such as Ca2+, Mg2+, etc.

The simple cuboidal epithelial cells of the proximal convoluted tubule have a prominent brush border of microvilli on their apical surface. These microvilli serve to increase the surface area for reabsorption and secretion. Destruction of these microvilli would reduce the reabsorption of the above-mentioned salts and nutrients from proximal convoluted tubules.

7 0
3 years ago
Select TWO events that occur when a neurotransmitter binds and activates an excitatory synapse.
andrew-mc [135]

Answer:

Key points

Neurons communicate with one another at junctions called synapses. At a synapse, one neuron sends a message to a target neuron—another cell.

Most synapses are chemical; these synapses communicate using chemical messengers. Other synapses are electrical; in these synapses, ions flow directly between cells.

At a chemical synapse, an action potential triggers the presynaptic neuron to release neurotransmitters. These molecules bind to receptors on the postsynaptic cell and make it more or less likely to fire an action potential.

Explanation:

7 0
3 years ago
Another name for successive stages of life
Lady_Fox [76]

Explanation:

another word for life cycle

3 0
3 years ago
Other questions:
  • 6) If a mutation happens in a cancer-causing gene to change the subsequent protein's function,
    6·1 answer
  • How does science use fossil evidence tofo support the theory of evolution
    13·1 answer
  • What are examples of biotic and abiotic factors found in an owls habitat?
    5·1 answer
  • Which of the following occurs when substances undergo chemical changes?
    7·1 answer
  • Explain the movement of carbon through photosynthesis and cellular respiration
    8·1 answer
  • The miller and urey abiotic synthesis experiment (and subsequent, similar experiments) showed that __________.
    15·1 answer
  • The concentration of salt is higher inside a cell than outside the cell. The concentration of water inside the cell is lower tha
    5·1 answer
  • The yellow fever virus replicates in lymph nodes and in other immune system cells. how does it arrive in lymph nodes
    12·2 answers
  • Which is least likely to be a reservoir for fresh water?
    9·2 answers
  • A. If you have several samples of liquid and are told that one contains living organisms,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!