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
Yakvenalex [24]
4 years ago
8

Lawmakers discuss methods of preventing pollutants that could directly start a positive feedback loop in the area shown in the p

icture. Which of these actions should they take?

Biology
1 answer:
algol134 years ago
3 0

your answer is D. Lower allowed concentrations of particulate matter released from factory smokestack

You might be interested in
Which of the following scientists played a part in forming cell theory? (Choose all that apply)
DiKsa [7]

Answer:

theoder schwann and Rudolph Virchow

6 0
2 years ago
Read 2 more answers
If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?
DerKrebs [107]

This would result in whatever effectors that spinal nerve controlled would no longer work; it would be paralyzed

7 0
3 years ago
identify the subcellular structure of the neuron that forms the basis for the transmission of nerve impulses. (2 points) describ
melisa1 [442]

The subcellular structures of neuron that forms the basis for transmission of nerve impulses are the synaptic vesicles.

What are the steps in impulse transmission between neurons?

  • The action potential or nerve impulse reaches the <u>axon</u> of neuron and depolarises the membrane.
  • Voltage gated Calcium channels open .
  • Arrival of action potential causes the synaptic vesicle to attach to presynaptic membrane.
  • Calcium influx triggers release of neurotransmitter.
  • This neurotransmitters bind to postsynaptic membrane and new impulses are created.

Synaptic vesicle under resting condition:

  1. The neurotransmitter molecules are stored in synaptic vesicles.
  2. If the neurotransmitter leak from the vesicles, they are destroyed by enzymes.
  3. During resting condition, they are placed randomly.
  4. When an impulse reaches the axon, vesicles are arranged in the presynaptic membrane.

Thus from the above we can conclude that, synaptic vesicles are the subcellular structures in transmission of nerve impulses and , under resting condition they are placed randomly.

To know more about transmission of nerve impulses :

brainly.com/question/840056

#SPJ4

4 0
1 year ago
This is an animation of gel electrophoresis. which of these dna molecules is the shortest?
STALIN [3.7K]
In electrophoresis, the molecules travel between the positive electrode and the negative electrode carried by the current that is generated between them.
As seen in the image below, short fragments, due to their smaller size can travel faster than the longer fragments, so the fragments that have traveled the furthermost are the shortest. (marked E in the image)

6 0
3 years ago
Daniel is pushing two wagons. The wagons have equal masses. One wagon is filled with 10 kilograms of turkeys and the other wagon
harkovskaia [24]

Answer:

The would both accelerate because they have the same amount of mass and your applying the same force.

Explanation:

7 0
3 years ago
Other questions:
  • What are the weather events related to a stationary front?
    13·1 answer
  • What hsppened to the bass population in 1990
    11·1 answer
  • Please answer this.. please
    5·1 answer
  • Which city on the great plains has fewer air pollutions due to the weather?
    12·1 answer
  • A river flows over a raised, flat area between two mountains. which of the following landforms does the river flow over
    12·1 answer
  • Describe the two types of root systems.compare and contrast
    9·1 answer
  • During telophase, each chromatid does what ?
    9·1 answer
  • How does the mass of the Earth compare to the mass of moon?(1 point)
    12·1 answer
  • Complementary DNA? please help​
    10·1 answer
  • What does cellular respiration provide that plants can use in photosynthesis
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!