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ch4aika [34]
3 years ago
11

What is unusual about endocannabinoids or endogenous cannabinoids? A. They are retrograde messengers by which postsynaptic neuro

ns act on presynaptic terminals. B. They float in the membrane like adenylyl cyclase. C. They contain a chemical structure called catechol. D. They play an important role in the brain systems that regulate mood.
Social Studies
1 answer:
Contact [7]3 years ago
5 0

Answer:

D

Explanation: They play an important role in the brain systems that regulate mood.

You might be interested in
What is the probability of two heterozygous purple flowers making offspring that have white flowers?
Nikitich [7]

The probability of purple-flowered offspring if two plants that are heterozygous for purple flowers are crossed is 3.4

Mathematical explanations of the likelihood that an event will occur or that a statement is true are referred to as probabilities. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. The likelihood that an event will occur increases with its probability. Genetics and probability are also extremely strongly intertwined in a similar way. Genetic inheritance rates are only instances of probability.

A plant can produce either purple flowers or white flowers. What is the probability of purple-flowered offspring if two plants that are heterozygous for purple flowers are crossed?

Learn more about probability here:

brainly.com/question/11034287

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5 0
1 year ago
The formant frequencies of speech are also influenced by the density of the propagating medium. The human vocal tract is approxi
julsineya [31]

Answer:

486.76 Hz ; 1460.29 Hz

Explanation:

Given that :

Length of vocal tract = 17cm

Velocity of sound in air = 331 m/s

The first and second formants of the voice ;

First formants :

F1 = V / 4L

V in m/s ; L in m

F1 = (331 m/s) / (4 * 17/100 m)

F1 = (331 m/s) / 0.68 m)

F1 = 486.76470 Hz

F1 = 486.76 Hz

Second Formants :

F2 = 3V / 4L

V in m/s ; L in m

F2 = (3 * 331 m/s) / (4 * 17/100 m)

F2 = (3 * 331 m/s) / 0.68 m)

F2 = 993 m/s / 0.68 m

F2 = 1460.2941 Hz

F2 = 1460.29 Hz

4 0
3 years ago
Which of these arguments about stratification is a structural-functional theory? Group of answer choices Stratification is based
kow [346]

Answer:

See explanations

Explanation:

According to a functionalist perspective, differences in power, wealth, and other rewards within the social structure are justified, because they motivate the most qualified people to exercise their talents in the most important jobs.

Society is unequally structured because of people’s inherent inequality in functional importance.

A problem with this view is that it is difficult to determine the functional importance of any job.

Another problem with this view is that it assumes that the current system of stratification is fair and rational, which is not always the case.

Key Terms

social stratification: The hierarchical arrangement of social classes, or castes, within a society.

functional importance: The degree to which a job is unique and requires skill

5 0
3 years ago
Why did the separatist agreement with the Virginia company Fall Apart
mina [271]

The correct answer to this open question is the following.

The separatist agreement with the Virginia company Fall Apart because English King James did not accept give the separatists a charter because they had a different religion and he did not want them to practice their religious belief systems.

The Pilgrims were English people that separated from the Church of England because it did not accept to be reformed. They were persecuted in Britain and had to hide or find new places to start a new life. That is why Pilgrims decided to travel to North America. So founders of the Jamestown in Virginia started to create their religious congregations.

8 0
4 years ago
Need 6-10<br> Need help I stuck
USPshnik [31]
6- Guns or Swords 
7- Smallpox
8- Pizzaro
9- Columbus 
10- Montezuma

Want To Thank Me, Follow me on Instagram - Caetano.garcia
7 0
4 years ago
Read 2 more answers
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