Chemistry High School

Which terms correctly identify the indicated structures in this sketch of a cell viewed under a microscope? Match each label to the correct cell part. Question 5 options: Golgi Apparatus Nucleus Endoplasmic Reticulum Mitochodrion Ribosome Lysosome
1.

2.

3.

4.

5.

6.

Which Terms Correctly Identify The Indicated Structures In This Sketch Of A Cell Viewed Under A Microscope?

Answers

Answer 1

Answer:

Hello I saw you guys were having trouble please put me as the brainiest

Explanation:

1. Golgi Apparatus

2. Nucleus  

3. Endoplasmic Reticulum  

4. Mitochondrion  

5. Ribosome

6. Lysosome  

 

Related Questions

Which is an example of a medicine that is made up of synthetic materials?
Fish Oil
Aspirin
Aloe Vera
Fresh water

Answers

Answer: Aspirin

Explanation:

4 Hydrogen has three naturally occurring isotopes. H.1, H-2, and H-3 The atomie mass of Hydrogen is 1.097 Which isotope is most abundant in nature? Explain​

Answers

Answer:

The number following the name of the element is the number of subatomic particles inside the nucleus of the atom. This means that it is the mass number of the isotope. The average atomic mass of the element is the sum of the products of the percentage abundance and mass number of the naturally occurring isotopes.

Since, the average atomic mass of the hydrogen is nearest to 1 then, the most abundant isotope should be hydrogen-1.

What effect does the concentration of reactants have on the rate of a
reaction?
A. Changing the concentration has no effect on the reaction rate.
B. Increasing the concentration decreases the rate of the reaction.
O C. Increasing the concentration increases the rate of the reaction.
O D. The effect of concentration on rate varies within the reaction.

Answers

Answer:

C

Explanation:

The answer is C as concentration is a major factor affecting the rate of reaction and it has a direct relationship with the rate of reaction.

The effect that the concentration of reactants has on the rate of a reaction is increasing the concentration increases the rate of the reaction. The correct option is C.

What is a reactant?

A reactant is a part of a reaction that is the first part of the reaction. Reactant can be more than one in the reaction. The different reactant reacts, and form a totally different product.

H2 + O2 = H2O

The hydrogen and oxygen are the reactants of the reaction.

Thus, the correct option is C. Increasing the concentration increases the rate of the reaction, as concentration plays a significant role in determining the rate of reaction and is directly related to it.

Learn more about reactants, here:

https://brainly.com/question/14449229

#SPJ5

What is the chemical equation?

Electrolysis (splitting) of water.
H20-->
​

Answers

Answer:

hydrogen(H2) and oxygen gas(O2

13. If a chemist has 12.3 moles of N H 03, what is the mass of the sample?​

Answers

Answer:

209.4831 g

Explanation:

number of moles × molar mass = mass of substance in g

12.3 × ( 14.0067 + 1.00484 × 3 ) = 209.4831 g

Which of the following chemical reactions produces water via a
synthesis reaction?
a 2H2 + O2 + 2H2O
b NaOH + HCI - NaCl + H2O
C CuO + H2 - Cu + H2O
d H2CO3 → CO2 + H2O

Answers

Answer:

Should be A, but also I think there should be an arrow between O2 and 2H2O

What mass of iron is formed when 240 g of iron(III) oxide reacts completely with carbon monoxide?

Answers

Answer:

168 g

Reaction:

[tex]Fe_{2}O_{3} + 3 CO >>> 2 Fe + 3CO_{2}[/tex]

Explanation:

First we need to figure out what is the formula mass (Mr) of Fe2O3 (Iron(III) oxide).

The atomic mass of Fe=56, O=16

Mr= 56+56+16+16+16=160 g/mol

We can now figure out the moles of the iron:

240/160 = 1.5 mol

Then we need to find the ratio to make Fe.

In the reaction, we know that 1 mole of Fe2O3 can make 2 moles of Fe. So 1.5 moles of Fe2O3 can make 3 moles of Fe.

And then we need to find the mass of the Fe.

3×56=168 g.

Hence 168g of the iron is made after the reaction.

What do u mean by electronic configuration? What are basic requirements while writing electronic configuration of an element (atom) ?

Answers

Yes that is right I look it up thanks for the points

The basic requirement while writing the electronic configuration of an element (atom) is its atomic number.

Explanation:

The electronic configuration of an element is the distribution of its electrons in different energy levels around the atomic nucleus.It only requires an atomic number of an element to write its electronic configuration.The atomic number is equal to the number of protons in an atom and that is equal to the number of electrons.And the filling of electrons is done according to the Aufbau principle, the electrons will be first filled in the atomic orbitals with lower orbital energy before filling the atomic orbital with higher energy.The sequence of the atomic orbitals from lower energy to higher energy is:

    [tex]1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d...[/tex]

For example:

  The atomic number of gallium is 31, its electronic configuration will be:

   [tex][Ga]=1s^2 2s^2 2p^63s^2 3p^6 4s^2 3d^{10} 4p^1[/tex]

Learn more about an electronic configuration of an atom here:

brainly.com/question/11628377

brainly.com/question/18444398

Give examples which indicate that nylon fibres are very strong.​

Answers

Explanation:

is used for making ropes, used for climbing rocks and for making parachutes. Their usage shows that nylon fibres have high tensile strength

If more reactants are used in a chemical reaction, more products will be
produced. This is because *
1 point
More reactants have more atoms to react to form more products
More reactants take up the same volume
Too many products can slow down the reaction
More reactants cause the reaction to heat up

Answers

More reactants have more atoms to react to form more products.

More reactants have more atoms to react to form more products in a chemical reaction.

What is a Chemical reaction?

This is the process which involves two or more molecules known as reactants collide with the right orientation and force to form a new product.

Increase in reactants means presence of more molecules involved in the reaction thereby leading to the formation of more product.

Read more about Chemical reaction here https://brainly.com/question/11231920?source=archive

What is the charge of cobalt in CoCl2?

Answers

Answer:

The oxidation number of cobalt is +2.


Question 1
1. Na2O + H20 --->
NaOH
A. Single Replacement
B. Double Replacement
c. Decomposition
D. Synthesis
E. Combustion

Answers

Answer: D. Synthesis

Explanation:

Sodium Oxide + Water = Sodium Hydroxide

I need help I don’t get this

Answers

Answer:

Visit: gotit-pro.com

Explanation:

1) Convert pressure to atm
119 kPa x 1 atm/101 kPa = 1.18 atm

2) Convert temperature to Kelvin
35 + 273 = 308 K

3) Use PV=nRT and solve for V
(1.18 atm)(V)=(0.0972 mol)(0.0821)(308 K)

V = (0.0972 mol)(0.0821)(308 K) / (1.18 atm)

V = 2.08 L

A weight of 8.7 N is attached to a spring that has a spring constant of 190 N/m. How much will the spring stretch?

Answers

Given:
Fs=8.7N
K=190N/m
Unkown:
X=?
Equation:
Fs=Kx
8.7N=(190N/m)x
X=4.6*10power of-2m
The spring will stretch "4.6×10⁻2 m".

Given values are:

Force, Fs = 8.7 NSpring constant, k = 190 N/m

As we know the relation,

→ [tex]Fs = K\times x[/tex]

or,

→   [tex]x = \frac{Fs}{k}[/tex]

By putting the values, we get

        [tex]= \frac{8.7}{190}[/tex]

        [tex]= 4.6\times 10^{-2} \ m[/tex]

Thus the response above is right.

Learn more about spring constant here:

https://brainly.com/question/15404289

Balance this equation. C(s)+H2(g) -> CH4(g)

Answers

C (s) + 2 H2 (g) = CH4 (g)

How to convert celcius to Kelvin?​

Answers

Answer:

temperature

Explanation:

I NEED HELP NOWWW.!
Sexual reproduction influences genetic variation. Which of the following properly describes the influence that sexual reproduction has on genetic variation?

A) Crossing over occurs during meiosis, which results in the exchange of alleles between homologous chromosomes. This exchange of genetic material allows for the production of new combinations of alleles in gametes and an increase in genetic variation.

B) Crossing over occurs during mitosis, which results in the exchange of alleles between homologous chromosomes. This exchange of genetic material allows for the production of new combinations of alleles in gametes and an increase in genetic variation.

C) Crossing over occurs during mitosis, which results in the exchange of alleles between sister chromatid. This exchange of genetic material allows for the production of identical combinations of alleles in gametes and a decrease in genetic variation.

D) Crossing over occurs during meiosis, which results in the exchange of alleles between sister chromatid. This exchange of genetic material allows for the production of identical combinations of alleles in gametes and a decrease in genetic variation.

Answers

Answer:

C

Explanation:

The statement that best describes the influence that sexual reproduction has on genetic variation is as follows:

Crossing over occurs during mitosis, which results in the exchange of alleles between homologous chromosomes. This exchange of genetic material allows for the production of new combinations of alleles in gametes and an increase in genetic variation.

Thus, the correct option for this question is B.

What is Crossing over?

Crossing over may be defined as a biological mechanism through which genetic material gets exchanged between the non-sister chromatids of the homologous chromosomes. The process of crossing over occurs in the Pachytene stage of mitosis.

Option C is incorrect because the process of crossing over never occurs between sister chromatids. So, it is eliminated. While options A and D are incorrect because they describe the mechanism of crossing over in the sense of meiosis which is absolutely incorrect.

Therefore,  the correct option for this question is B.

To learn more about Crossing over, refer to the link:

https://brainly.com/question/927405

#SPJ2

What are the general trends in first ionization energy across a period (LR) within the
periodic table? From bottom to top within a group?

Answers

Moving left to right within a period or upward within a group, the first ionization energy generally increases. As the atomic radius decreases, it becomes harder to remove an electron that is closer to a more positively charged nucleus. (this is copywriter so please just interpret)

what is computer hardware in short?​

Answers

Answer:

computer hardware is a collection of a physical part of a computer system

examples = CPU , monitor , mouse etc

How did chemists make their proposed model of the sub atomic particles?

Answers

Answer:

Because they want to clarify or give solution to the particle that the other didn't know

Explanation:

Correct me if im wrong thanks

"Don't use such phrases here, not cool! It hurts our feelings :( "




IS THE COMMENT EVERY DANG TIME YOU TRY TO TYPE ANYTHING TO POST! anyone else having this problem?

Answers

i’ve been having problems too honestly lol

Answer:

ye, i always have that problem. my stuff gets deleted too :'((

How many grams are in 2.50 moles of copper?

Answers

Answer:

There are 63.546 grams in a 2.50 moles of copper.

Which type of reaction occurs in the following?

2HgO(s) Right arrow. 2Hg(l) + O2(g)
a decomposition reaction in which a metal is reduced
an acid-base neutralization reaction to produce oxygen gas
a displacement reaction involving two metals
a combustion reaction involving burning a metal in oxygen

Answers

Answer:

decomposition

Explanation:

the reactants turn into two different products, thus the reaction is decomposition.

AB -> A + B

Answer:

A: a decomposition reaction in which a metal is reduced

Explanation:

HgO is actually the metal Mercury and in the equation Mercury is being decomposed into the elements Hg and O. (the element for Mercury and Oxygen) So the equation they give you is a decomposition.

Why the bond in water molecule os polar covalent bond, while than in chlorine molecule is pure covalent bond? Give reason? ​

Answers

Explanation:

The unequal sharing of electrons between the atoms and the unsymmetrical shape of the molecule means that a water molecule has two poles - a positive charge on the hydrogen pole (side) and a negative charge on the oxygen pole (side). We say that the water molecule is electrically polar.

How many energy levels contain electrons in an atom of zirconium (Zr)?

Answers

Answer: five cause

The number of energy levels of zirconium is 5, and I know this because it is located in family five. Families are the rows across on the periodic table. The family number is always equal to the number of energy levels.Zirconium: properties of free atoms. Zirconium atoms have 40 electrons and the shell structure is 2.8.

Hope this helps have a awesome day/night✨

Explanation:

Severe storms all have extremely strong winds that can cause a lot of environmental damage.

Which storm below has the strongest winds?

Answers

The most intense winds in a tornado can exceed 300 miles per hour.
i would say tornados also!

what is the correct terms for atom with a full valence shell?​

Answers

Answer:

octet rule

Explanation:

What is the missing word. Please Help Me. Thank you!!
Before adding to the cell, aluminium oxide is mixed with _____________ to lower its melting point.

Answers

Calcium Floride (Caf2)
Hope this helped =D
mixed with CRYOLITE to lower its melting point

Can anyone help me with this algebraic expression

(4a+3b)² (3a-4b)²​

Answers

Answer:

=144a⁴−168a³b−239a²b²+168ab³+144b⁴

Explanation:

=144a⁴−168a³b−239a²b²+168ab³+144b⁴

Answer:

[tex](4a + 3b)(4a + 3b)(3a - 4b)(3a - 4b) \\ {16a}^{2} + 12ab + {9b}^{2} + 12ab + {9a}^{2} + 12ab + 12ab + {16b}^{2} \\ {16a}^{2} + {9a}^{2} + {9b}^{2} + {16b}^{2} + 12ab + 12ab + 12ab + 12ab \\ {25a}^{2} + {25b}^{2} + 48ab[/tex]

What are the coefficients needed to balance
the following chemical equation?
--- N2 + --- F2 ---> --- NF3

Answers

The balanced equation:

N2 + 3 F2 ---> 2 NF3

Other Questions
do you guys know this? What happens to particles of a substance as its temperature increases? A the average kinetic energy increases B the average kinetic energy decreases C the average kinetic energy stays the same D nothing happens Which of the following is both a right and a responsibility. A. Celebrating a religious holidayB. Obeying the lawC. Voting in an electionD. Getting good grades in school. 8 + 25 x 2 to the power of 2 what long-term effects did social isolation have on the rhesus monkeys in the Harlows' experiments? Which describes what the Missouri Compromise (Compromise of 1820) and the Compromise of 1850 had in common?They both found permanent solutions to the slavery issueThey both supported states rights over federal powerThey both tried to end slavery in southern statesThey both attempted to preserve the Union What is "nunca te vayas de mi lado" in English help its ratios please ty no guessing In which year was Elie Weisel deported? PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. IM GIVING 40 POINTS !! DONT SKIP :((. find the median for 24 27 17 19 23 39 20 29 33 33 A rectangle is 6 feet long and 4 feet wide. If each dimension is increased by the same number of feet, a new rectangle is formed whose area is 39 square feet more than the area of the original rectangle. By how many feet was each dimension increased? 40 - 10 + 20Dont answer until when its one min later....there is a timer on my math probs so ya i dont understand this question can one of u help meWhat belief did many reformers have in common Who was the US president during the crisis?aCarterbKennedyCReganDWashington Solve each question A.p+12=17B. 7/3=q+2/3C. 90=20rD. 1/3s=7 (1) They stopped and turned, looking at each other with a question in their eyes. (2) Molly and Mischa were making their way along the sidewalk on campus when they heard their English teacher, Mr. Stovall, call their names. (3) He was their favorite teacher, as he not only taught English, but also oversaw the school newspaper. (4) They wondered what Mr. Stovall could want to discuss with them, as they didn't have English class until last period that day. (5) When he caught up with the girls, he asked, "How would you two like to be co-editors of the school newspaper?"Which sentence is out of order in the paragraph?A. 1B. 2C. 3D. 4 Chemistry question please help China's growing economy has been helped by special economic zones. In these zones, A. the government carefully controls the economy B. only Chinese companies can do business C. the government places fewer restrictions on business D. only some products are allowed to be created Please select the best answer from the choices provided A,B,C,D help pls! ill mark best answer brainliest