why does no one love me? when will i feel appreciated?

Neurons mostly receive signals that are excitatory ; others, however, are  inhibitory.

A neuron will generate action potentials more often when it receives more excitatory than inhibitory inputs.A neuron receives both excitatory and inhibitory inputs from the many other neurons it is connected to at synaptic junctions.

                   For an action potential to be generated in a neuron, the sum of the excitatory inputs must be greater than that of the inhibitory inputs.

Neurotransmitters are the chemical messengers in the body, which are released by the axon terminal of neuron ( also called nerve cell) and transmit nerve impulse to the neighboring cell ( which could be a muscle cell or a nerve cell) .

There are primarily two types of neurotransmitters that are-

1) Excitatory neurotransmitter and 2) Inhibitory neurotransmitter.

Inhibitory neurotransmitter have inhibitory effects on the neuron that is they reduce the chances that a neuron will fire an action potential. In other words, they are responsible for slowing signals between neurons.

Learn more about Neurons here:

https://brainly.com/question/24217914

#SPJ4

Answer:

The correct answer is (C) 0.2 mole MgCl2

Explanation:

Answer:

answer is here bit.^{}ly/3gVQKw3

negative charge; a negative delta sign (δ⁻); positive charge; a positive delta sign (δ⁺);

A polar bond is a covalent bond that is formed between two elements of different electro-negativities.

Electro-negativity is the property of the element's affinity toward the gain of electrons. A higher electronegativity showcases a higher affinity to gain electrons while a lower electronegativity shows a lower affinity for electrons.

The electronegativity difference in the polar bond causes the electrons to shift toward the element with higher electronegativity. This shift of electrons leads to a partial charge being developed on both elements.

Since the charge is partial and not to its full value it is represented with the Greek letter Delta(δ) with a superscript of either a + or a - sign depending on the element.

Learn more about polar bonds at:

brainly.com/question/24775418

#SPJ4

The fluid referred to in the question is likely amniotic fluid, which surrounds the developing fetus in the womb. Amniotic fluid can be a valuable source of information for studying fetal development.

For example, abnormal levels of certain substances in the fluid can indicate a problem with fetal development. Additionally, genetic testing can be performed on cells that are shed by the fetus into the amniotic fluid. While amniotic fluid analysis can provide important insights into fetal development, it is not without its limitations. For example, the amount of fluid and the composition of the fluid can vary greatly among pregnancies, which can make it difficult to draw definitive conclusions from the results. Additionally, the procedure for collecting amniotic fluid (amniocentesis) carries a small risk of complications such as infection or miscarriage. Overall, studies on amniotic fluid can be an important tool for identifying potential problems in fetal development, but it is important to carefully weigh the potential benefits and risks of this procedure on a case-by-case basis.

learn more about amniotic fluid refer: https://brainly.com/question/31827773

#SPJ11

Based on the description given above, the  student discovers an arachnid with a segmented abdomen long legs and a tail with no stinger called option A: Whip Scorpion

The names "whip scorpion" and "vinegaroon" relate to the creatures' resemblance to real scorpions and the presence of a whip-like tail, respectively. The latter name refers to the creatures' capacity to eject an acrid, vinegar-smelling substance during an attack.

Therefore, onw should know that whip scorpions are arachnids that resemble real scorpions in appearance but lack their poisonous sting. They are not poisonous, but they can spray an acidic mixture that smells like vinegar.

Learn more about arachnid from

https://brainly.com/question/3943784
#SPJ1

See full question below

A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger.

The student uses the dichotomous key below to identify it.

1. a) Abdomen segmented.............go to 2

b) Abdomen not segmented ......go to 4

2. a) Abdomen with tail....................go to 3

b) Abdomen without tail...............go to 5

3. a) Tail with stinger..........................Scorpion

b) Tail without stinger.....................Whip scorpion

4. a) Legs longer than body.............Daddy Long Legs

b) Legs not longer than body……….Wind scorpion

5. a) Covered with spines .......................Mite

b) Few spines.....................................Tick

answer choices

Whip Scorpion

Daddy Long Legs

Mite

Tick

Answer:

B: 1s²2s²2p¹

Na: 1s²2s²2p⁶3s¹

Explanation:

A = 2

B = 1

C = 2

D = 6

E = 1

The paramagnetic species in the list are; \(N_{2} ^- and N_{2} ^+\)

We know that the term Para magnetism has to do with a situation in which a specie has unpaired electrons. As we fill in the molecular orbitals, we have to look out for the species in which we would have unpaired electrons.

We can see that that the nitrogen molecule cation and the nitrogen molecule anion both have unpaired electrons thus they are paramagnetic. The nitrogen molecule is a diamagnetic specie because it as paired electrons.

Learn more about paramagnetic:https://brainly.com/question/18865305

#SPJ1

Strong base  dissociates 90% into metal ions and hydroxide ions in solution.

According to the Arrhenius concept, base is defined as a substance which yields hydroxyl ions on dissociation.These ions react with the hydrogen ions of acids to produce salt in an acid-base reaction.

Bases have a pH higher than seven as they yield hydroxyl ions on dissociation.They are soapy in touch and have a bitter taste.According to the Lowry-Bronsted concept, base is defined as a substance which accepts protons .Base react violently with acids to produce salts .Aqueous solutions of bases can be used to conduct electricity .They can also be used as indicators in acid-base titrations.

They are used in the manufacture of soaps,paper, bleaching powder.Calcium hydroxide ,a base is used to clean sulfur dioxide gas while magnesium hydroxide can be used as an antacid to cure acidity.

Learn more about base,here:

https://brainly.com/question/12445440

#SPJ6

Answer: Ba, Sr, Ra, Ca, Mg, Be.

Explanation:

The ionization energy is the energy required to remove an electron from an atom or a positive ion. It is the energy required to overcome the electrostatic attraction between the electron and the positively charged nucleus. The ionization energy decreases as you move down a group (vertical column) in the periodic table. It also decreases as you move from left to right across a period (horizontal row) in the periodic table.

Answer:

Using styrofoam cups is obviously a lot cheaper than using precise equipment, but it can still do the same job. However, remember that styrofoam cups are not exact and leave a lot of room for error.

The answer to the second part is: Calibration of Setup

Explanation: You can use these cups because their walls are insulated which prevents the transfer of heat between the system and its surroundings.

Given data:H2O vapor content: 13 gramsH2O vapor capacity: 52 grams at 25 degrees Celsius 13 grams at 10∘C52 grams at 30∘CFormula used to find the dew point:$$\dfrac{13}{52}=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$$$\frac{1}{4}=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$

Where A is the constantDew Point:It is the temperature at which air becomes saturated with water vapor when the temperature drops to a point where dew, frost or ice forms. To solve this question, substitute the given data into the formula.$$13/52=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$$$13(17.27-A)=3\pi A(ln100)$$By simplifying the above expression, we get$$A^2-17.27A+64.78=0$$Using the quadratic formula, we get$$A=9.9,7.4$$

The dew point is 7.4 since it is less than 10°C.More than 100:The term "More than 100" has not been used in the question provided.

To know more about temperature  visit:

https://brainly.com/question/7510619

#SPJ11

Answer:

Pic attached of structures

Explanation:

a) Propanal       (R-CHO; Carbonyl grp structure)

b) Dimethyl ether or methoxymethane     (R-O-R)

Answer:

produced continually by the impact of meteors falling onto its surface.

Explanation:

In a semiconductor, the bonding molecular orbitals that contain electrons are referred to as the VALANCE BAND. Moreover, the antibonding orbitals that are completely empty are referred to as the CONDUCTION BAND.

A molecular orbital refers to the function that describes the location and behavior of a negatively charged electron (e-) in a given molecule.

The valence band refers to the highest range of positively charged proton energy where e- is usually present at the temperature of absolute zero (0).

Conversely, the conduction band refers to the band where e- jump up from the valence band when they are excited.

Learn more about valence and conduction bands here:

https://brainly.com/question/24384700

Answer:

Cornea >iris>lens >retina

Explanation:

Can't exactly figure out the answer but I think it should look like this

Answer: cornea → iris → lens → retina

Explanation: I have my ways ;>

1) Convert moles of Br2 to grams

The molar mass of Br2 is 159.81 g/mol.

1 mol of Br2 is equal to 159.81 g Br2.

As the oxidation number of the central atom in an oxyacid increases, the strength of the acid increases due to the greater electronegativity difference, increased electron-withdrawing effect, and increased stability of the conjugate base.

As the oxidation number of the central atom in an oxyacid increases, the strength of the acid increases because of the following reasons:

1. Electronegativity difference: As the oxidation number of the central atom increases, the electronegativity difference between the central atom and the oxygen atoms bonded to it becomes larger. This results in a stronger attraction between the central atom and the oxygen atoms, leading to a more effective transfer of electrons from the O-H bond to the central atom.

2. Electron-withdrawing effect: The higher oxidation state of the central atom causes a greater electron-withdrawing effect on the oxygen atoms. This electron-withdrawing effect weakens the O-H bond, making it easier for the hydrogen ion (H+) to be released as a proton in the solution, thus increasing the acid strength.

3. Stability of the conjugate base: As the oxidation number of the central atom increases, the stability of the resulting conjugate base (the anion formed after the release of the H+ ion) also increases. A more stable conjugate base is better at accommodating the negative charge, making it less likely to accept a proton and more likely for the acid to donate a proton.

Know more about  oxidation number - brainly.com/question/13182308

#SPJ11

The empirical formula of the mineral is  MA

The simplest whole number ratio of atoms in a compound serves as the empirical formula for that compound. Sulfur monoxide and disulfur dioxide both have empirical formulas that are as straightforward as SO and S2O2, respectively. This provides a straightforward illustration of the idea. Thus, the empirical formula for the sulphur and oxygen compounds sulphur monoxide and disulfur dioxide is the same. The number of atoms in each molecule of a chemical compound is expressed by its molecular formula, which is different for the two substances. The arrangement. or number. of atoms. are not mentioned. in an empirical. formula. It is typical for numerous macromolecules, including silicon dioxide, as well as ionic chemicals like calcium chloride (CaCl2) (SiO2).

Learn more about empirical formula here:

https://brainly.com/question/14044066

#SPJ4

Answer:

B. fibromyalgia

Explanation:

Answer:

January = 45

May = 80

Explanation:

45 + 8 = 53

53 + 8 = 61

61 + 8 = 69 Round 70

70 + 8 = 78 Round 80

[RevyBreeze]

 Answer:     i might 45 and 110 because i think that it is adding or something

Explanation:

An intrapreneur is an individual who exhibits entrepreneurial qualities and behaviors within an established organization.

They are often innovative, creative, and take initiative to develop and implement new ideas, products, or processes within the company.  In the context you provided, someone working in labs or organizations, such as Sperti Foamt, and collaborating with members of the Arab American community can be considered an intrapreneur if they are actively seeking opportunities to drive positive change, bring about innovation, and create value within their organization. The practise of acting like an entrepreneur while employed by a huge corporation is known as intrapreneurship. Intrapreneurship is defined as the use of a corporate management style that combines risk-taking and innovative approaches, as well as the rewards and motivating strategies that are more typically associated with entrepreneurship.

To know more about intrapreneur

https://brainly.com/question/10665662

#SPJ11

Answer:

We know that there are three astronauts and each one of them emits 500 grams of carbon dioxide each day, so the total carbon dioxide emitted each day.

Explanation:

From the mole ratio of the reaction, there is not enough sodium hydroxide in the cabin to cleanse the cabin air of the carbon

The mass of sodium hydroxide required depends on the mass of CO2 produced by the astronauts.

The mass of CO2 produced by the astronauts is calculated as follows;

Mass of CO2 produced = 3 × 2 × 500 g = 3000 g of CO2

The mass of sodium hydroxide required is calculatedfrom the eqaution of the reaction given below:

2 moles of sodium hydroxide reacts with 1 mole of CO2

Molar mass of NaOH = 40 g/mol

Molar mass of CO2 = 44 g/mol

Mass of sodium hydroxide required = 3000 g × 2 × 40/44 = 5454.54 g

Therefore, there is not enough sodium hydroxide in the cabin to cleanse the cabin air of the carbon.

Learn more about mass and moles at: https://brainly.com/question/15374113

Answer:

5

Explanation:

They have a lot of kentic energy as they move around

Answer: True

Explanation: Synthetic materials are not found in nature and can be created in labs using chemicals and compounds.

As we know DNA is responsible for the information to be passed from one generation to the next.

Molecule inside the cells containing the genetic information which is responsible for the development and function of an organism is DNA.

DNA or Deoxyribo Nucleic Acid is made up of two polynucleotide chains coiled around each other to form a double helix structure.

It carries the genetic instructions for the development of organisms

that helps in functioning, growth and reproduction of all known organisms and many viruses.

If we look into the structure of DNA, it is a cyclic Ribose sugar that is attached to phosphate group in one side and a nitrogenous base other side as shown in figure.

The four nucleotides, or nitrogenous bases, in DNA are:

Adenine (A),

Cytosine (C),

Guanine (G), and

Thymine (T).

These bases form pairs such that, A with T, and G with C.

To know more about DNA:

brainly.com/question/264225

#SPJ4

Answer:

period number

Answer:

Period number

Explanation:

Period number is the answer.

Hope this is right!

Answer:

Water-> Brine-> Kerosene

Explanation:

Answer:

Brine, water, kerosine

Explanation:

Brine is the densest.

Kerosine Is less dense than water.

Kb1 = 1.61 × 10^-10 and Kb2 = 4.35 × 10^-9. The basicity constant, or Kb, is a measure of the strength of a base in a particular chemical reaction. The products of a reaction of a weak base and water with the corresponding acid determine the base constant.

For example, for a given acid and base, Kb1 and Kb2 are the basicity constants for the first and second base dissociations, respectively, of the base. The formulas and charges of the conjugate acid and base, as well as the acid dissociation constants, Ka1 and Ka2, are needed to calculate Kb1 and Kb2.

The following reactions are balanced chemical reactions that represent the dissociation of succinic acid:

Reaction 1: H2C4H4O4(aq) + H2O(l) ⇌ HC4H4O4(aq) + H3O+(aq) Ka1 = 6.2 × 10−5
Reaction 2: HC4H4O4(aq) + H2O(l) ⇌ C4H4O42-(aq) + H3O+(aq) Ka2 = 2.3 × 10−6

The values of Ka1 and Ka2 can be used to calculate Kb1 and Kb2, respectively, using the following equation:

Ka1 × Kb1 = Kw

where Kw is the ion-product constant for water, which is 1.0 × 10−14 at 25°C.

Kb1 can be calculated as follows:

Kw = Ka1 × Kb1

Kb1 = Kw / Ka1

Kw = 1.0 × 10^-14

Ka1 = 6.2 × 10^-5

Kb1 = Kw / Ka1

Kb1 = 1.0 × 10^-14 / 6.2 × 10^-5

Kb1 = 1.61 × 10^-10

Kb2 can be calculated using the same method:

Kw = Ka2 × Kb2

Kb2 = Kw / Ka2

Kw = 1.0 × 10^-14

Ka2 = 2.3 × 10^-6

Kb2 = Kw / Ka2

Kb2 = 1.0 × 10^-14 / 2.3 × 10^-6

Kb2 = 4.35 × 10^-9

Therefore, Kb1 = 1.61 × 10^-10 and Kb2 = 4.35 × 10^-9.

To learn more about basic visit;

https://brainly.com/question/31939284

#SPJ11

Answer:

Explanation:

What does this mean? It means that there are Z positive nuclear charges, and this determines the identity of the element. If the element is neutral, this means that there are precisely Z electrons, and the overall electronic charge is −Z . And thus the net ELECTRIC charge of the ATOM is Z+(−Z)=0 , i.e. zero .Oct 3, 2016

Answer:

IO3(.) (IO3)(.) Iodine trioxide is an iodine oxide and an inorganic radical.

Explanation: