Chloroplasts and mitochondria are both involved in energy conversion in cells.Select the other similarities they share. Choose ALL
that apply
Answers
Answer: The Answer is A,B And E
Explanation:
The similarities between mitochondria and chloroplast in plants include, they both contains DNA and ribosomes and both are surrounded by double membranes.
What is mitochondria?Mitochondria is an organelle found in cells of plants and animals. It is know as the power source of cell since it delivers the chemical energy for cell. Chloroplasts are special organelles found in plants. They contains thylakoids which are used in photosynthesis. Chloroplasts are not found in animal cells.
Both mitochondria and chloroplast are surrounded by an inner membrane and outer membrane. They contains their own DNA inside. Both are involved in energy conversion but the mechanism differs.
Both chloroplast and mitochondria contains ribosomes. Hence, options A, B and E are correct.
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Related Questions
what is the oxidation number of Pb(NO3)2
Answers
Answer:
+2
Explanation:
The nitrate ion is a radical with an overall charge of -1. To get the oxidation number of lead, add up all the oxidation numbers and equate to zero. Therefore the oxidation state of lead is +2.
Answer:
+2
Explanation:
looked it up
Test anxiety symptoms can include
a. Shaky hands
b. Sweating
C. Headaches
d. All of these
Please select the best answer from the choices provided
O A
B
С
Answers
Answer:
D.) All of the above
Explanation:
Anxiety can cause sweating, chaky hands, headaches etc
How many molecules in a mole?
Answers
Answer:
One mole of a substance is equal to 6.022 × 10²³ units of that substance (such as atoms, molecules, or ions). The number 6.022 × 10²³ is known as Avogadro's number or Avogadro's constant.
Explanation:
hope this helped!
what happen when two light waves traveling from oppsite direactions meet?
Answers
Answer:
When two or more waves meet, they interact with each other. The interaction of waves with other waves is called wave interference. Wave interference may occur when two waves that are traveling in opposite directions meet. The two waves pass through each other, and this affects their amplitude
Explanation:
hope this helps!
Oxygen gas is produced when hydrogen peroxide reacts with manganese
dioxide. How would you identify the oxygen gas? Name the method/test you
would use and explain the details of your observations to confirm the identity of
the gas.
Answers
Answer:
method used is decomposition
Explanation:
Hydrogen Peroxide (H2O2) will decompose rapidly in the presence of Manganese Dioxide, acting as the catalyst, to produce Oxygen gas and water.
When the Hydrogen Peroxide and Manganese Dioxide are mixed, Oxygen gas bubbles should be seen coming from the mixture. One can collect this Oxygen gas produced over water (through water-displacement) and store it inside a bottle for later use.
The layer of the Earth called the mantle is often described as convecting. In this context, convection is
Answers
Answer:
the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
Explanation:
Select the reason cities tended to develop at the fall line on rivers.
Answers
Hope this helped
Leann is learning about chemical reactions. She wants to create a model of a chemical reaction, so she is examining the information that she should include. What are the different components that she should include in her model? Choose the three that apply.
A. the kinds of atoms that form during a reaction
B. the kinds of molecules involved in the reaction
C. the kinds of elements that make up a molecule
D. whether the molecules are products or reactants
E. whether the products have more mass than the reactants
Answers
Carbon decays every 5700 years. If you found a rock containing Carbon that has gone through 2.5 half lives, how old is that rock?
Answers
Answer:
14,250 years old.
Explanation:
First, multiply the two lifetimes. - 11,400.
Then, divide 5,700 in half for the 0.5 lifetime. - 2,850.
Lastly, add them all up. - 11,400 + 2,850 = 14,250 years old.
sorry if incorrect <3
thats what i understood XD
Which of the following statements about matter at
room temperature is true?
a. A solid has a definite volume, but a liquid's
volume can change.
b. Both a solid and a liquid Have a definite shape.
c. A solid has a definite shape, but a liquid's shape
can change.
d. Both a solid and a liquid have volumes that can
change.
e. A solid's shape can change, but a liquid has a
definite shape.
Answers
Answer: D
Explanation: If there was ice, the volume will change, if there was liquid (ex: water), it wouldn’t melt.Why do we research
before conducting our
experiment?
Answers
Without doing research before doing an experiment you’d be at risk, example: Chemical reactions that COULD cause chemicals burning through human skin, or setting off an harmful explosion by mixing unknown chemicals together.
What is the mass of 4.2 x 10^24 molecules of Ca(OH)2
Answers
0.05 moles
Hope it helps!
11. Which element forms an ionic compound when it reacts with lithium?
Answers
What is the mass of 4.02 mol Ba(NO2)2
Answers
Hope this help you;)))
Considering the definition of molar mass, the mass of 4.02 mol Ba(NO₂)₂ is 921.9468 grams.
Molar mass is the mass of one mole of a substance, which can be an element or a compound.
Therefore, knowing the molar mass, the mass can be calculated using the expression:
mass= moles× molar mass
In the periodic table, you can find the molar mass of the elements, also called atomic mass or atomic weight.
To calculate the molecular mass of a compound, also called mass or molecular weight, you must add the molar mass of the elements of the compound multiplied by the number of atoms of each element that make up the compound.
In this case, being the atomic mass:
Ba: 137.34 g/moleN: 14 g/moleO: 16 g/moleThe molecular mass of Ba(NO₂)₂ can be calculated as:
Ba(NO₂)₂= 137.34 g/mole× 2× (14 g/mole +2×16 g/mole)
Ba(NO₂)₂= 229.34 g/mole
Then, the mass of 4.02 mol Ba(NO₂)₂ can be calculated as:
mass= 4.02 moles× 229.34 g/mole
mass= 921.9468 grams
Finally, the mass of 4.02 mol Ba(NO₂)₂ is 921.9468 grams.
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2. A substance that is solid, has a shiny orange color, conducts electricity well, and melts
when heated could MOST likely be classified as ?
Answers
Answer: Aluminium
Explanation:
The metals are solid substances, they have shiny luster, they conduct electricity and have high melting point. The aluminium is a kind of metal that have a solid surface, it has a shiny luster, the surface of metal appears to be polished. It conducts electricity and can be used in electrical cords, connections, and devices. It has a high melting point.
The amount of space occupied by an object is its _____.Immersive Reader
a. measurement
b. molecular arrangement
c. volume
d. Option 4
e. length
Answers
what is the heat of reaction H2 + 1/3N2 2/3NH3
Answers
1/3N(g)+H(g)—>1/3NH3(g)
what is the primary difference between and hypothesis and a theory
Answers
A hypothesis, on the other hand, is similar to a theorem, but it stands pretty much on its own and is not known to be linked to other theorems in any way. A hypothesis usually has no compelling reasons to be true or false. Hypotheses can be classified into the following categories:
The degrees of freedom of a theory have not yet been determined. These could be properties of a theory that haven't been fully determined yet. A theory can be expressed in a finite number of ways, and accepting one of them is referred to as "forming a hypothesis." It's about the aspects of a hypothesis that aren't fully formed yet.Once evidence is discovered, a hypothesis may evolve into a theory.A hypothesis that could become a theory if a mathematical formulation can be established.A hypothesis based on common sense and known theories that is not intended to become part of a bigger theory, but rather to explain a single fact. This could include things like beliefs regarding the formation of the earth.A theory derives a large number of predictions from a limited number of theorems or assumptions, which fall into the following categories:
Things we already knew to be true and can be explained by other theories.Things we previously knew to be true, but which no other theory could explain or predict.Things that we didn't know were true but were later confirmed to be true.Things we didn't realize were true, and don't know if they are still true, but don't contradict current measurements.Which of the following is a question of morality?
1.beliberately reporting false data.
2.keeping a sloppy record of experimental observations.
3.conducting a drug experiment which will harm lab rats
4. accidentally reporting false data.
Answers
Answer:
3
Explanation:
conduct experiment on live animal is not human way so it's a question of morality...
What is the main type of energy present in a cordless power saw?
Answers
Answer:
chemical energy
Explanation:
cordless power saw has rechargeable battery attached to it.
and we know storage energy in battery is chemical hence cordless power saw has chemical energy present in it.
When the saw is operated, the chemical energy is converted into electrical energy which causes the motor fitted in power saw to move.
Thus,
in cordless power saw
chemical energy is converted into electrical energy
electrical energy is converted into mechanical energy.
Diana and Kinsey are put in charge of choosing a mascot for their basketball team. There are fifteen players on the team, but Diana and Kinsey survey only the five players on the starting lineup about their favorite mascot.
Which best describes this error in data collection?
The data are inadequate.
The data are false.
The data were recorded incorrectly.
The data cannot be reproduced.
Answers
Answer: the data are inadequate .
Explanation:
coefficient of 3MgCl2?
Answers
The model represents a
Answers
Answer:
i think you forgot to add a picture
if two group in the game are exirting equal ad opposite force the rope,will the rope move?
Answers
Answer:
No.
Explanation:
If the forces are acting on opposite direction, they will cancel out each other. As a result, the object will not move. This type of force is called balanced force. In this type of force the net force acting on an object is equal to 0. Hence, if two groups in the game are exerting equal and opposite force, the rope will not move.
Calculate the average atomic mass of a
sample of lead that is 24.1% lead-206
(205.974 amu), 22.1% lead-207 (206.976 amu)
and 53.8% lead 208 (207.977 amu).
Answers
Answer: 207.217 amu
Work:
203.973 amu *(0.014) = 2.855 amu
205.974 amu *(0.241) = 49.639 amu
206.976 amu *(0.221) = 45.741 amu
207.977 amu *(0.524) = 108.979 amu
2.855 + 49.639 + 45.741 + 108.979 = 207.217amu
Explanation:
The average atomic mass has been defined to be the total mass given by the relative abundances and masses of the isotopes. The average atomic mass of lead is 204.359 amu.
What is average atomic mass?The average atomic mass has been given by the masses and relative proportions and abundances of the isotopes of the elements that differ from the mass of the element in the periodic table. It is the average mass given by the sum of the masses and the abundances.
Given,
Abundance of lead-206 = 24.1%
The abundance of lead-207 = 22.1%
The abundance of lead-208 = 53.8%
Mass of lead-206 = 205.974 amu
Mass of lead-207 = 206.976 amu
Mass of lead-208 = 207.977 amu
The average atomic mass is given as:
= (205.974 × 0.241) + (206.976 × 0.221) + (207.977 × 0.524)
= 49.639 amu + 45.741 amu + 108.979 amu
= 204.359 amu
Therefore, 204.359 amu is the average atomic mass.
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Metallic bonds have what that are freely flowing in a sea
Answers
Answer:
tRUE
Explanation:
In a 2.00 g sample, which has the greatest number of atoms?
AI
S
All are equal
Na
Р
Answers
Answer
so AI has 13 atoms
S has 16 atoms
Na has 11 atoms
P has has 15 atoms
so the one with the most is S
S is sulfur
sulfur has many uses when it is processed along with some some biological uses.
Explanation:
Which pair of elements have the same number of atomic orbitals?
A.
Silver and strontium
B.
Sodium and strontium
C.
Silver and sulfur
D.
Sulfur and strontium
Answers
Answer:
B I think
Explanation:
Answer:
B, I'm guessing by their characteristics
Flood waters
moving soil from
one location to
another
What is it weathering, Erosion or deposition
Answers
Answer:
I think the answer is EROSION because it has to do with the movement of sediment.
Explanation:
Hope this helps!
Flood waters moving soil from one location to another is called erosion.
Erosion is the process by which soil, rock, and other materials are transported from one place to another by natural forces such as water, wind, and ice.
In the case of soil being moved by flood waters, the water is the natural force that is causing the erosion. The water is carrying the soil from one location to another, which is a characteristic of erosion. Deposition, on the other hand, is the process by which eroded materials are deposited or laid down in a new location. Deposition occurs when the energy of the transporting medium (such as water or wind) decreases, and the materials being transported are no longer able to be carried.Therefore, the movement of soil from one location to another due to flood waters is an example of erosion.
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Gold atoms can be identified based on the number of which subatomic particles?
A. Protons
B. nuclei
C. electrons
D. neutrons
Answers
Answer:B
Explanation: