During respiration, energy is retrieved from the high-energy bonds found in certain organic molecules. Which of the following, in addition to energy, are the ultimate products of respiration?
(a) CO2, H2O
(b) CH3, H2O
(c) CH2OH, O2
(d) CO2, O2

Answers

Answer 1

Answer:

(A.) CO2, H2O

Explanation:

The chemical equation for respiration process is:

[tex]C_{6}H_{12} O_{6}[/tex] + [tex]6O_{2}[/tex] → [tex]6CO_{2}[/tex] + [tex]6H_{2} O[/tex] + ATP↑

Energy is released during the biochemical process in the organism's cells in form of ATP. Byproducts of the reaction are carbon dioxide and water molecules.

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Related Questions

What are the parts of this water wheel system?Label the water wheel to show the matter and forms of energy that flow through the system?

Answers

Answer:

Water, wheel and paddles or bucket are the parts and mechanical energy is produced.

Explanation:

The parts of water wheel system are water, wheel and paddles or bucket. The main purpose of water wheel system is to generate useful energy by using the flowing or falling of water on the wheel. We use this water wheel system for the conversion of kinetic energy into mechanical energy such as water mill or hydroelectric plant in which the blades movement is responsible for the generation of electricity.

Use the table to answer the questions. What is the fastest time trial for the first quarter checkpoint? What is the slowest time trial for the first quarter checkpoint? What is the range of times measured for this checkpoint? All answers in seconds

Answers

Answer:

25

Explanation:

Answer:

Explanation:

What is the fastest time trial for the first quarter checkpoint?  

2.02

seconds

What is the slowest time trial for the first quarter checkpoint?  

2.15

seconds

What is the range of times measured for this checkpoint?  

0.13

seconds

what will happen reaction of rubidium with water 

Answers

Answer:

reaction of rubidium with water

Explanation:

rubidium metals react very rapidly with water to form a colourless solution of rubidium hydroxide ( RbOH) and hydrogen gas H2

differentiate between melting point and boiling point​

Answers

Answer:

The main difference between boiling point and melting point is that the melting point is defined as the temperature at which solid and liquid phases are in equilibrium, whereas the boiling point is the temperature at which the vapour pressure of a liquid is equal to the external pressure

Round 2.6765 to two significant figures

Answers

Answer:

2.7 Significant Figures

Explanation:

The two significant figure value is "2.7".

Significant figures:

Users were required to round up the given value, 2.6765, to two significant numbers in this challenge. Since the given number has no zeroes, all the digits are significant. Therefore, if we need and round the given number to 2 major digits, the number should only have two numbers.

Then we must select if the last digit to be preserved will be scaled up or down, and this will be determined either by digit following the last digit to be retained.Whereas if the digit after the last digit to be kept is greater than 5, the last digit should be rounded up.A digit following the last digit to be kept in the supplied number is 7, which is more than 5, hence using the aforementioned concept, So, the round figure value is "2.7".

Therefore, the round figure value is "2.7".

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How do you find significant figures in numbers?

Answers

Answer:

Significant Figure Rules  

Non-zero digits are always significant.

All zeros between other significant digits are significant.

The number of significant figures is determined by starting with the leftmost non-zero digit. The leftmost non-zero...

The rightmost digit of a decimal number is the least significant digit or least significant figure. Another way to look...

Explanation:

What is callibration of temperature

Answers

ouch that hurts

What is Temperature Calibration? Temperature calibration refers to the calibration of any device used in a system that measures temperature. Most importantly, this usually means the temperature sensor, itself, which is typically a platinum resistance thermometer (PRT or PT-100), thermistor, or thermocouple.

During radioactive decay, atomic nuclei of unstable isotopes
a.
give off nuclear radiation.
b.
are broken down by radioactive bacteria.
c.
form chemical bonds.
d.
are unchanged.

Answers

i think its A. because there are nuclear fusion and nuclear fission

what is astrobiology

Answers

Answer:Astrobiology, formerly known as exobiology, is an interdisciplinary scientific field concerned with the origins, early evolution, distribution, and future of life in the universe.

Explanation:

Answer: the branch of biology concerned with the study of life on earth and in space.

Explanation: Astrobiology is an interdisciplinary scientific field concerned with the origins, early evolution, distribution, and future of life in the universe. Astrobiology considers the question of whether extraterrestrial life exists, and if it does, how humans can detect it.

The Gateway Arch in St. Louis, MO is approximately 630 ft tall. How many U.S. half dollars would be in a stack of the same height? Each half dollar is 2.15 mm thick.

Answers

Answer:

The number of half dollars in the stack of the height of the Gateway Arch in St. Louis is 89,313 half dollars

Explanation:

The given height of the Gateway Arch in St. Louis = 630 ft

The thickness of each half dollar = 2.15 mm

By conversion of factors, we have;

1 feet = 304.8 mm

Therefore;

630 ft. = 304.8 × 630 mm = 192,024 mm

The number of half dollars that will stack up to 630 ft or 192,024 mm, is therefore, given as follows;

The number, n, of half dollars in the stack of the height of the Gateway Arch in St. Louis = The height of the Gateway Arch in St. Louis/(The thickness of each half dollar)

n = 630 ft/(2.15 mm/(half dollar)) = 192,024 mm/(2.15 mm/(half dollar)) = 89,313.49 ≈ 89,313 half dollars

The number of half dollars in the stack of the height of the Gateway Arch in St. Louis = 89,313 half dollars.

both questions pls !!

Answers

Answer:

b and C

Explanation:

is saliva a element compound or mixture

Answers

Answer:

mixture

Explanation:

Answer:

mixture

Explanation:

3. All the water found on Earth's surface, below ground, and as a liquid in the
atmosphere makes up the
_________

Answers

Answer:

hydrosphere

Explanation:

.Put 8.4 x 10^-6 into standard notation.

Answers

Answer:

.0000084

Explanation:

why is a graduated cylinder most appropriate for measuring the volume of a liquid instead of a beaker ?

Answers

Answer:

Graduated cylinders are designed for accurate measurements of liquids with a much smaller error than beakers. They are thinner than a beaker, have many more graduation marks, and are designed to be within 0.5-1% error. ... Therefore, this more precise relative of the beaker is just as critical to almost every laboratory.

Explanation:

hope this helped!

Where did the mass of the forest trees come from? What happens to that mass when the forest burns?

Answers

Answer:

when the forest burns all the trees die and the ground becomes more fertile.

The mass of forest trees is due primarily due to the presence of carbon in them. When the forest burns the mass is not destroyed as burning does not cause changes in matter.

What is the law of conservation of mass?

Law of conservation of mass is a law which states that during a chemical reaction mass is neither created nor destroyed.Rather it is the only form of the matter which changes.

In chemistry, the law of conservation of mass can be  stated as during a chemical reaction the mass of products is always equal to the mass of the reactants.

This law is important in chemistry as it helped scientists to understand that during a chemical reaction substances do not disappear rather they are transformed to new substances of equal mass.

Law of conservation of mass was given in the year 1774 by French chemist Antoine Lavoisier and hence is also known as Lavoisier's law.

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Why was there no increase in the reaction rate with 8 g of substrate as compared to 4 g of substrate?

Answers

Answer:

Equilibrium over-saturated

Explanation:

In both were excessively-saturated in volume equilibrium and much more molecules would be required to see a growth in reaction rate.

So, we can say that there was no increase in reaction rate.

4 Al(s) + 3 O2(g) --> 2Al2O3 (s) What mole ratio would you use to convert from the given quantity of moles of aluminum to the wanted unit of moles of aluminum oxide?

Answers

Answer:

1:2

Explanation:

For every 4 moles of aluminum, there are 2 moles of aluminum oxide, so the mole ratio when converting from aluminum to alunmimum oxide is

2 moles aluminum oxide:4 moles aluminum. This can be simplified to 1:2.

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Extensive properties _______________ useful for identifying a substance because the substance may be present in any _______________. Some _______________ properties, such as _______________, aren't useful either.

Answers

Answer: Extensive properties such as the mass, volume and entropy of systems are additive for subsystems, useful for identifying a substance because the substance may be present in any physical properties. Some intensive properties, such as temperature, refractive index and density, aren't useful either.

Explanation: According to scientific studies, Physical properties of materials and systems can often be classified as being either intensive or extensive, according to how the property changes when the size (or extent) of the system changes. Based on IUPAC classification, an intensive quantity is one whose magnitude is independent of the size of the system whereas an extensive quantity is one whose magnitude is additive for subsystems. This explains the corresponding mathematical ideas of mean and measure, respectively.

Which of the following is a physical
change?
A iron rusting under water
B copper turning green in the air
C solid iodine subliming into a gas
D hydrogen and oxygen producing water

Answers

Answer:

C. solid iodine subliming into a gas

Explanation:

A physical change is a change that is reversible and can be reversed back into the original product. The atoms and molecules undergoes some rearrangement in the physical change. The process of change in the state of matters are placed under physical change. Solid iodine sublimes into purple gas on heating. The gas is then changed back to iodine crystals after being cooled. Hence, this is an example of a physical change.

Sprinkler powder on the carron board _________ friction​

Answers

Answer:

Sprinkler powder on the carron board reduce friction.

What does the term division of labor mean as it relates to cells?

Answers

Answer:

what each cells job is divided

Explanation:

Why water is a compound but air is a mixture?

Answers

Answer:

Explanation-

Water is a compound because it is formed from hydrogen and oxygen, which is irreversible, having different properties but air is a combination of different gases in any proportion.

Which of the following equations can be used to solve volume of a solution using
molarity equation?

Answers

Answer:Molarity can be used to calculate the volume of solvent or the amount of solute. The relationship between two solutions with the same amount of moles of solute can be represented by the formula c1V1 = c2V2, where c is concentration and V is volume.

Explanation: c1V1 = c2V2

The equation that can be used to solve the volume of a solution using the molarity equation is:

Molarity (M) = moles of solute (mol) / volume of solution (L)

This equation can be rearranged to solve for the volume of solution:

Volume of solution (L) = moles of solute (mol) / Molarity (M)

By knowing the molarity of the solution and the number of moles of solute, you can substitute these values into the equation to calculate the volume of the solution.

It's important to note that this equation assumes the molarity is given in units of moles per liter (mol/L). If the molarity is given in a different unit, it may need to be converted before using the equation.

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Your question is incomplete, but most probably your full question was.



Which of the following equations can be used to solve volume of a solution using molarity equation?

Volume moles ÷ molarity

Volume-moles + molarity

Volume moles + molarity

Volume = moles x molarity

I need to do this but i really don’t know what to write about so can everyone help me and just put something nice i should put

Answers

Answer:

Just say you expect all the help you need.

Explanation:

Say that you expect to get as much help as you can and that you expect to he welcomed and loved

is evaporation of water a physical change or a chemical change ?​

Answers

Answer:

Physical

Explanation:

Water is the chemical form of 2 hydrogen and 1 oxygen (H2O)

It is still H2O, as nothing made it chance that formula.

Four 5-gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. Use the following specific heat capacity data to determine which block will increase its temperature the most.

Substance Specific Heat Capacity (cal/g°C)
iron 0.11
copper 0.09
silver 0.06
lead 0.03

iron
copper
silver
lead

Answers

Answer:

lead

Explanation:

When a strip of magnesium metal is touched to a flame, a bright light and a whitish substance are produced. Why is the burning of magnesium considered a chemical change? because the metal reaches a high temperature because the metal begins to melt because a new substance is formed because the metal is malleable

Answers

Answer:C

Explanation: on Edge

Answer: letter c is the answer

Explanation:

The experimental group is the group that is left alone during the experiment

Answers

Answer:

The given statement is false.

Explanation:

A common method of experimentation that is used to collect data on hypotheses of end up causing-effect is a contrast between two groups. One community, the experimental group, is receiving medication for having any result. Some other group becomes left exposed, the control group, whether creating a different treatment.

Why do scientists believe that virus diversity, virosphere is unimaginably vast?

Answers

Answer:

Explanation:

no no knows

Answer:

I wish I was a scientist

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