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Vlad [161]
3 years ago
13

true or false, a concentration gradient is the difference in the concentrations of a molecule across two distinct areas, such as

a cell membrane
Social Studies
1 answer:
Mekhanik [1.2K]3 years ago
5 0
True. I hope I helped you!

Please leave a brainliest mark and thanks (:
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Classical music shares the essential features of symmetry, balance, and formal restraint with Neoclassical art, however classica
trasher [3.6K]

Answer:

The answer is "True"

Explanation:

Classical music is a really common term, which usually refers to Western nations'  traditional songs. These songs were composed of artists, that are skilled in composition and perform in live music so, others could play it, and it is also composed of artists.

It is the essential characteristics in the neoclassical art, which is symmetric, balanced or formal, but classical musicians have no scientific proof of Bulgarian or Egyptian music to dissect and template their melodies, that's why the given statement is true.

6 0
3 years ago
Someone please answer this for 30 points and please answer correctly as explained
prisoha [69]

Answer:

The abolitionists were accused of provoking stronger sectionalism because they used violent and aggressive tactics and actively worked to undermine the slave system in the south.  

Explanation:

Some historians say that the abolitionists actually helped to strengthen sectionalism in the south because In the North, the abolitionist feeling grew and there was opposition to the extension of slavery into the Western regions that had not yet become states. The Southerners believed that slavery was essential to their economy and even non-slaveholding whites in the the south generally supported slavery because they did not want the competition for land from free blacks. In 1835 antislavery mailings were sent to southern post offices and this angered the pro-slavery segment of Southern society. John Brown was an abolitionist who tried to start a slave revolt in the south in 1859 with a raid on an arsenal at Harpers Ferry, West Virginia.  

7 0
3 years ago
Jorge takes a drink offered to him at a party. The next thing he knows, he wakes up in the middle of a field and cannot recall t
cupoosta [38]

Answer:

The possible answers for this question are:

A. a glutamate antagonist

B. an acetylcholine antagonist

C. a serotonin antagonist

D. an epinephrine agonist

The correct answers are:

A. a glutamate antagonist

B. an acetylcholine antagonist

Explanation:

A glutamate antagonist  is a substance that is commonly used in clinical medicine as an anesthetic, another common used of this substance could be to treat the neurodegeneration caused by stroke, parkinson, epilepsia and some other neural problems, as it inhibits the glutamate receptors.

On the other side the acetylcholine antagonist  works as an inhibitor of the muscarinic receptor, avoiding with this process synapses of the cells.

3 0
3 years ago
The speaker in Hughes’s poem “Democracy” encourages people to
kicyunya [14]
The speaker in Hughes's poem, ”Democracy”, encourages people to fight for democracy. He talks about how people shoule feel empowered to achieve and it is something that everyone have a right to. Democracy is a freedom that the speaker was entitled to.
5 0
3 years ago
Read 2 more answers
We ask each student being surveyed to toss a coin in private. If the coin lands "heads," they are to answer the question, "Have
elixir [45]

Answer:

Conditional probability of a student, who has actually plagiarized, answering "yes" to the survey is 0.375.

Explanation:

This is easily explanined if we first take the probability of each answer (yes / no) depending on what they fet flipping the coin.

  • Tails [always yes] = 0.5 ->  Plagiarism = 0.5
  • Heads  [yes or no] = 0.5 > Two option: (1) True Plagiarism = 0.3; (2) False Pagiarism = 0.7

Now, what we have to do is multiply the "yes" answers from both possible coin tosses (0.5 x 0.3) and divide them by the rest of probable answers (0.5, 0.5, 0.5 & 0.3).

Better expressed like this:

                                             0. 5 x 0.3 / 0.3x0.5+0.5x0.5 = 0.375

6 0
3 years ago
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