Answer:
Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell. ... It also provides a track-like system that directs the movement of organelles and other substances within cells. Endoplasmic reticulum (ER) This organelle helps process molecules created by the cell
Organelles perform specific tasks within the cells such as protein synthesis, energy production, etc.
Organelles are specialized structures that perform different functions in the cells. Examples of organelles include lysosome, nucleus, chloroplast, mitochondria, endoplasmic reticulum, etc.
It should be noted that every cell process is done in a particular location in the cell. Some of the functions that are performed by the organelle include processing of food and waste, protein synthesis, energy production, replication, etc.
For example, the nucleus is used for the storage of DNA, mitochondria is vital for energy production, the ribosome is necessary for protein synthesis, etc.
Read related link on:
https://brainly.com/question/17810370
What is the overall rate order of the following reaction a + 2b → c + d ?
a zero
b first
c second
d third
Answer:
I think zero is the answer^_^
An atom has 13 protons, 14 neutrons, and 10 electrons. What element is this atom? How did you determine which element it was?
Tyler is running down the street after his brother at a speed of 1.2 m/s and contains 10.8 J of kinetic energy. Calculate Tyler’s mass
Answer:
I do not know
Explanation:
I am vert sorry but I do not know the answer.
Climate change is ONLY caused by human activities
OTrue
O False
Answer:
That is False
Explanation:
That is false because climate change happen due to Wind, rainfall etc
How many grams are there in 51.9 moles of F2 gas? (4 pts)
PLS HELP ASAP ILY
Answer:
1972 grams of F₂
Explanation:
Multiply the molar mass of F₂ by the number of moles
Nuclear changes differ from normal chemical changes in that all nuclear changes
Answer:
(1) Nuclear reactions entail a transition in the nucleus of an atom, which normally results in the formation of a new substance. Chemical reactions, on the other hand, only involve electron rearrangement and do not involve nuclei modifications. (4) Nuclear reactions are unaffected by the element's chemical form.
Explanation:
Hope this helps!
Please mark me as Brainlinieast.
list 3 ways to increase the solubility of a liquid
Answer:
Three ways I can come up with are increasing the temperature, increased the amount of solvent, and using a solvent with similar polarity as the solute.
Explanation:
what is called decomposition reaction question explain with chemical equation
Answer:
A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
Explanation:
decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen
Is a flashlight turned on kinetic or potential energy ?
8. (a) What is an acid-base indicator?
Answer:
Acid–base indicators are generally weak protolytes that change color in solution according to the pH. The acid–base equilibrium of a weak acid type of indicator (HI) in water can be represented as. [I] The acid, HI, and the conjugate base, I−, have different colors. The equilibrium expression for this process is.
Explanation:
What is the relative humidity if the dry bulb temperature is 16°C and the wet bulb temperature is 16°C?
2A + N2 -> 2AIN How many moles of aluminum nitride form when 5.00 g of aluminum reacts with excess nitrogen? K 0.0925 mol 0 0.185 mol Oleo mol z se mol
Answer:
0.185 moles of AlN
Explanation:
The equation is:
2Al + N₂ → 2AlN
This reaction indicates that 2 mol of aluminum can react to 1 mol of nitrogen to produce 2 moles of aluminum nitride.
We convert the aluminum's mass to moles
5 g/ 26.98 g/mol = 0.185 moles.
2 moles of Al are needed to produce 2 moles of AlN
so, ratio is 1:1
In conclussion we say:
0.185 moles of Al, must produce 0.185 moles of AlN
I know that C is a correct answer. But is F correct as well?
Answer: Yes F is also correct.
Explanation:
What type of reaction is the following:
lodine + Calcium + Calcium lodide
Answer:
This is called combination reaction
Which of the following is the car average speed?
Answer:
it would be 100 km/hr
Explanation:
if you divide each speed by the time you get 100 each time
Assume that you have to prepare a 200 g salt solution, and the concentration must be 15 % by mass. How many grams of solute and water you must mix together.
Answer:
170 g
Explanation:
w/w% concentration = mass of solute/ mass of solution * 100
mass of solute = x
mass of solution = 200 g
w/w% concentration = 15 % by mass
15 = x/200 * 100
15 = 100x/200
200 * 15 = 100x
x = 200 * 15/100
x = 2 * 15
x = 30g
But mass of solution = mass of solute + mass of solvent
mass of solute = 30g
mass of solvent = mass of solution - mass of solute
mass of solvent = 200 g - 30 g
mass of solvent = 170 g
Which is not a physical state of matter?
A. Solid
B. Liquid
C. Plasma
D. Gas
Answer: Plasma
Explanation:
Answer: Plasma
Explanation:
The deflection of earths planetary is example of
Answer:
The Coriolis effect is an apparent deflection in the paths of moving objects caused by Earth's faster speed near the equator than near the poles. In the solar system, the greatest expression of this effect occurs in planetary atmospheres. On Earth, for example, the air around us moves freely above the ground.
Explanation:
1. What is the molar mass of sodium?
11
O
45.90
23
О
16
Answer:
11
Explanation:
Sodium is a chemical element with the symbol Na and atomic number 11.
Answer:
22.99g/mol (in this case 23g/mol)
Question 5 (10 points) How many moles of Cuci, are needed to react with 4 moles of Al? + 3CuCl2 (aq) → Cu (s) + 2AlCl3 (24) O a 6 moles 1 mole 2 moles OO 8 moles
Answer:
A. 6 moles
Explanation:
This question contains a chemical reaction between aluminum (Al) and Copper(II)Chloride to give copper and aluminum chloride. The unbalanced chemical equation is as follows:
Al (s) + 3CuCl2 (aq) → Cu (s) + 2AlCl3
To balance the equation, we use coefficients in front of Al and Cu to ensure the amount of both are uniform on both sides of the equation. The balanced equation is as follows;
2Al (s) + 3CuCl2 (aq) → 3Cu (s) + 2AlCl3
From the balanced equation, 2 moles of Al reacts with 3 moles of CuCl2
Hence, 4 moles of Al will react with (4 × 3) ÷ 2
= 12 ÷ 2
= 6 moles of CuCl2
Which statement is NOT true regarding Earth's past climate?
Group of answer choices
Earth was very warm 100 million years ago
Tropical forests and swamps covered much of Earth's surface many years ago
A shallow ocean covered much of North America 450 million years ago
Earth's climate has stayed the same throughout the past
Earth climate has stayed same thougout the past
Which of the following correctly labels the solute and solvent in a solution of ocean water?
Solute: Salt, Solvent: Water
Or
Solute:Water,Solvent:Salt
Hello there!
The solute is salt, and the solvent is water. So the answer is #1.
PS. Can I have Brainliest?
what is a substance?
Write the number 2.36 × 10-4 in expanded form.
Answer:
0.000236
Explanation:
Move the decimal point 4 times to the left of its original position
What is a primary difference between bacteria that are in the
kingdom Archaea and other bacteria?
Answer:
Is there a way you can give a answer made for a 5th grade
Explanation:
In the decomposition of KCLO3, how many moles of KCL are formed in the reaction that produces 0.05 moles of O2?
Answer:
0.033 moles of KCl are formed.
Explanation:
The reaction that takes place is:
2KClO₃ → 2KCl + 3O₂To solve this problem we need to convert 0.05 moles of O₂ into moles of KCl, to do so we use the stoichiometric coefficients of the balanced reaction:
0.05 mol O₂ * [tex]\frac{2molKCl}{3molO_2}[/tex] = 0.033 mol KClIf 0.05 moles of O₂ are produced, then 0.033 moles of KCl are formed as well.
2.
Gallium sulfide
How do I draw this in Lewis dots?
a primary means of conveying messages between human
Answer:
The primary means of conveying messages between human are verbal, nonverbal, and visual.
Explanation:
1. Verbal communication depends on words to deliver meaning.
2. Nonverbal communication occurs when meaning or messages are sent or received without the use of words.
3. Visual communication utilizes drawings, illustrations, pictures, colors, graphs, charts, and signs to share meaning.
The verbal method of talking is the primary means of conveying messages among humans.
What makes speaking possible?Speech is spoken language used by people to communicate. The ability to modify voices through the articulation of laryngeal tones into audible oral speech is something that humans have learnt to do, despite the fact that many animals have voices of varied sorts and inflectional capacities.
A bellows-like respiration activator, which provides the driving energy in the shape of an updraft, a phonating sound generator in the larynx (low in the throat), to transform the energy, an audio tunable in the pharynx (higher in the throat), where the independent voice structure is moulded, and a speech-forming device that is connected in the oral cavity represent as the mechanisms for human speech (mouth).
The four structures usually, but not always, work closely together. Toneless whispering can provide audible communication without any voice, and some parts of yodelling that depend on pharyngeal and laryngeal alterations can produce phonation without oral articulation. Lipreading may be accomplished by silent articulation without voice or breath.
Therefore, speech is the primary method of communication among humans.
Read more about speech, here
https://brainly.com/question/1888821
#SPJ2
CH=C-CH=CH– CH = CH, what is the name of this molecule?
Answer:
pent-3-ene-1-yne
Explanation:
1 2 3 4 5
CH ≡ C - CH = CH - CH3
IUPAC name : Pent-3-ene-1-yne
The air in a living room has a mass of 60 Kg and a specific heat of 1,020 J/kg°C. What is the change in thermal energy of the air when it warms from 20°C to 25°C?
Answer:
Q = 306 kJ
Explanation:
Given that,
Mass, m = 60 kg
Specific heat, c = 1020 J/kg°C
The temperature changes from 20°C to 25°C.
Let Q be the change in thermal energy. The formula for the heat released is given by :
[tex]Q=mc\Delta T[/tex]
Put all the values,
[tex]Q=60\times 1020\times (25-20)\\\\Q=306000\ J\\\\or\\\\Q=306\ kJ[/tex]
So, 306 kJ is the change in thermal energy.