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
Valentin [98]
3 years ago
8

Most narcotics are:

Biology
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

ALL OF THE ABOVE

Explanation:

You might be interested in
Fermentation is the process in which
vichka [17]
The difference is Baxter was fermented
5 0
3 years ago
A reseacher was studying mutations in bacteria.he found that certain bacteria had changes in their dna that allowed them to be r
AleksAgata [21]

Answer: 1.B). Evolution genetics.

2.C). Less Bacteria becoming resistant to the specific Antibiotics .

Explanation:

Evolution genetics is field of science, which includes study of genetic variations that lead to evolutionary changes in organisms. As some bacteria had changed their DNA that led to development of antibiotic resistance in them.

Due to antibiotic resistance, certain bacteria, in which changes in DNA take place, become resistant against some type of antibiotics and those antibiotics are no longer effective to prevent or kill them

Thus, the correct options to be filled in the blanks are option (B) and option (C).

3 0
3 years ago
In which direction is the Pacific Plate moving in relation to the North American Plate?
qaws [65]
The Pacific Plate is being moved north west due to sea floor spreading from the East Pacific Rise (divergent margin) in the Gulf of California
7 0
3 years ago
Read 2 more answers
Put the following statements about a synapse in the correct order.
Fiesta28 [93]

Answer:

Action Potential reaches the Axonal terminal

Vesicles filled with neurotransmitters move to the end of the axonal terminal

Neurotransmitters are released into the synaptic cleft

Neurotransmitters attach to the sodium channels on the dendrite.

Sodium channels open

Sodium moves into the Dendrite

Action potential travels through the dendrite

Explanation:

The process of transmission of action potential across a synapse ( a junction between two neurons) begins with the arrival of an action potential from the presynaptic neuron. The steps are given below:

Action Potential reaches the axonal terminal of the presynaptic neuron

Vesicles filled with neurotransmitters move to the end of the axonal terminal of the presynaptic neuron

Neurotransmitters are released into the synaptic cleft

Neurotransmitters attach to the sodium channels on the dendrite of the postsynaptic neuron

Sodium channels open

Sodium moves into the dendrite of the postsynaptic neuron.

Action potential travels through the dendrite towards an effector or another neuron.

8 0
3 years ago
As of the year 2000, the human population was approximately _______.
Phantasy [73]

6 billion the answer

6 0
4 years ago
Read 2 more answers
Other questions:
  • Which component in a graph indicates an independent factor
    7·1 answer
  • Name the following compound: 4-ethylpentane 3-methylhexane 2-ethylpentane 3-methylpentane
    8·1 answer
  • This is an image of a kelp forest. All BUT ONE is a characteristic of kelp and kelp forests on the west coast of North America.
    6·2 answers
  • Is best prevented by education—warning pregnant women about the risks of contracting the disease through gardening and contact w
    10·1 answer
  • Which is an adverse effect of a negative-growth population trend?
    10·1 answer
  • Given the speeds of each runner below, determine who runs the fastest. Noah runs 8 feet per second. Jessica runs 358 feet in 34
    10·2 answers
  • Which carbohydrate can be used by the body as an immediate source of energy?
    6·2 answers
  • A eukaryotic cell always has this unique characteristic?
    14·1 answer
  • Two atoms of uranium that differ in their numbers of neutrons are called
    14·1 answer
  • Describe the parts of a medical emergency card
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!