Biochemistry Unit Test
Which equation best represents conservation of matter? (1 point)
3H2O + 3CO2 → C6H12O6 + 602
6H2O + 6CO2 + C3H603 + 302
6H2O + 6CO2 → CH12O6 + 602
6H2O + 10CO2 → C5H12O6 + 402
i’m so sorry for asking so many questions!

Answers

Answer 1
3H2o+3CO2__c6H12o6+6O2
Answer 2

Conservation of matter is the law that states the amount of matter involved and produced. The reaction, 6H₂O + 6CO₂ → C₆H₁₂O₆ + 6O₂ follows the law. Thus, option C is correct.

What is conservation of matter?

Conservation of matter has been the law used in science that defines the amount or the mass of the matter to remain the same even after undergoing a chemical reaction where the reactant yield product.

In some cases, the matter seems to be lost but in reality, it is due to the change in the phase of matter. So, the mass in a system is a constant that is neither added nor removed.

The equation, 6H₂O + 6CO₂ → C₆H₁₂O₆ + 6O₂ best represents the law of conservation as there are 12 hydrogens, 6 carbon, and 18 oxygen on both sides of the reaction.

Therefore, option C. 6H₂O + 6CO₂ → C₆H₁₂O₆ + 6O₂ follows the law of conservation of mass.

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Related Questions

According to the big bang theory, the universe is continually getting

larger and cooler.
larger and warmer.
smaller and cooler.
smaller and warmer.

Answers

larger and cooler I think or larger and warmer

The answer is A. Larger and Cooler
hope this helps

Which one of the following will increase the size of a population?

A) Increased death rate

B) Decreased immigration

C) Decreased death rate

D) Decreased birth rate

Answers

C. Decreased death rate is the answer

well anyone here likes biology than solve this​

Answers

Answer:

3383

Explanation: sorry if its not right...Have a good day

Cows host a variety of bacteria in their bodies. Many of these bacteria live in
their digestive tracts and help them digest the grasses they eat. In turn, the
bacteria receive a place to live and a plentiful food supply. What kind of
relationship is this?
1.commensalism
2.Amensalism
3.Mutualism
4.parasitism

Answers

Answer:

Commensalism

Explanation:

Commensalism, in biology, a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter.

The amazing variety of living things in a region or on our whole
planet is called_________?

Answers

Answer:

The amazing variety of living things in a region or on our whole

planet is called biodiversity.

Explanation:

Biodiversity basically refers to the whole system of different living things in an environment and it has many different groups and kingdoms where the living things are grouped according to their characteristics.

When a molecule other than water moves from an area of high concentration to an
area of low concentration with the use of a protein it is an example of what type of
passive transport.

Osmosis
Facilitated diffusion
Active Transport
Diffusion

Answers

Answer:

Osmosis

Explanation:

Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.

This direction is from high concentration to low concentration, this will create equilibrium.  

The shape and function of a protein molecule is ultimately determined by_______ because this is where protein synthesis begins.

Answers

Answer:

The primary structure of a protein — its amino acid sequence — drives the folding and intramolecular bonding of the linear amino acid chain, which ultimately determines the protein's unique three-dimensional shape.

Explanation:

Answer:

its amino acid sequence and/or rna?

Explanation:

"The primary structure of a protein — its amino acid sequence — drives the folding and intramolecular bonding of the linear amino acid chain, which ultimately determines the protein's unique three-dimensional shape. ... Folded proteins are stabilized by thousands of noncovalent bonds between amino acids." - Google.

Explain how bacteria become resistance to
antibiotics, supporting Darwin's theory..

Answers

Answer:

They adapt over time to the antibiotics.

Explanation:

Because of Darwin's theory of natural selection, the bacteria that are resistant to antibiotics will multiply whereas the ones that don't survive will die off. Over time, the species will only consist of those bacteria that are resistant, because they are the ones that survived. Hope this helps!

Answer:

Since bacteria reproduce at a very fast rate, they can also develop mutations; creating new strains. Some bacteria might become resistant to certain antibiotics because of these mutations. The evolution of the bacteria supports Darwin's theory of evolution !

Which of the following would be true when comparing plants in the desert and rainforest?


A. Plants in the desert would have an increased number of stomata compared to rainforest plants.

B. Plants in the desert would have a decreased number of stomata compared to rainforest plants.

C. Plants in the desert would have an increased number of mitochondria compared to rainforest plants.

D. Plants in the desert would have a decreased number of stomata compared to rainforest plants.

Answers

Answer:

A.Plants in the desert would have an increased number of stomata compared to rainforest plants.

Explanation:Stomata are composed of a pair of specialized epidermal cells referred to as guard cells (Figure 3). Stomata regulate gas exchange between the plant and environment and control of water loss by changing the size of the stomatal pore.

Which product is a source of energy that plants use to grow?

Answers

Answer:

photosynthesis

Explanation:

They use the sun to help

WHAT IS ATP?

pls real answers .

Answers

Answer:

ATP is a Adenosine triphosphate

(Chemical compound )

Adenosine triphosphate is an organic compound and hydrotrope that provides energy to drive many processes in living cells, e.g. muscle contraction, nerve impulse propagation, condensate dissolution, and chemical synthesis.

Explanation:

Hope it help.

How would an ecosystem be removed if fungi were removed from the environment?

A. There would be an increase in plant life.
B. Nutrients would not be recycled back into the environment.
C. Animal life would increase.
D. All factors would stay the same.

Answers

Answer:

B

Explanation:

Answer:

B. Nutrients would not be recycled back into the environment.

Hope This Helps!

Where do most earthquakes occur. Along plate boundaries. Where convergent boundaries are. Where divergent boundaries are

Answers

occur at mid-ocean ridges where two pieces of oceanic crust are moving away from each other. Some earthquakes at divergent boundaries occur in the middle of continents in rift zones.

Earthquakes most ofter occur at mid-ocean ridges

two pieces of oceanic crust are moving away from each other. Some earthquakes at divergent boundaries occur in the middle of continents in rift zones.

What are the correct answers?

Answers

Answer:

2 is 700 because it wants the total distance so we r gonna add 400+300=700

3 is change in velocity

Explanation:

What effect will first-degree burns most likely have on the upper layer of the skin?

Answers

Answer:

First-degree burns affect only the epidermis, or outer layer of skin. The burn site is red, painful, dry, and with no blisters. Mild sunburn is an example. Long-term tissue damage is rare and usually involves an increase or decrease in the skin color.

Explanation:

hope this helps

PLEASE HELPPPPP Im almost out of time

Answers

The moon revolves around the earth

Answer:

B. The moon revolves around the sun.

Nitrogen is important for _____.

healthy bones and teeth
oxygen transport in the blood
respiration
amino acids and DNA

Answers

Answer:

amino acids and DNA is C

my question is here ​

Answers

Answer:bpojgf

Explanation:Dujdjnn

Answer:

um ok

Explanation:

Yes clearly your question is there.

HELP ME PLEASE!!!!!!!

Answers

Answer:

I think its the first one but I'm not sure

Answer:

Its the first one

Explanation:

exhale, cell respiration

which part of the cell nucleus enables features to be passed from one generation

Answers

chromosome distinct threadlike structures containing the genetic information that is passed from one generation of cells to the next

WILL GIVE BRAINIEST!! What is the following image an example of?

Abiotic factors

Climax
community

Protist

Pioneer Species

Answers

Pioneer species is the answer

how many chromosomes are represented by these eight strings of beads shown in the picture?

Answers

Answer:

4

Explanation:

Which description identifies a factor that influences the flow of water through the plasma membrane of a human cell?
A. The size of the phospholipids and proteins composing the plasma membrane
B.the concentration of solutes on either side of the plasma membrane
C.the presence or absence of a cell wall outside the plasma membrane
D.the number of contractile vacuoles on the surface of the plasma membrane

Answers

Answer:

A

Explanation:

Osmosis refers to the movement of water molecules across a selectively permeable membrane. During this process, water molecules move from an area of high concentration to an area of lower concentration.

A factor that influences the flow of water through the plasma membrane of a human cell is the concentration of solutes on either side of the plasma membrane (Option B).

Osmosis is a type of passive transport mechanism that does not require energy to occur.

During osmosis, water diffuses through a selectively permeable membrane from an area of high water concentration to an area of lower water concentration.

In an isotonic cell, the concentration of solutes and water molecules is equal on both sides of the plasma membrane.

In conclusion, a factor that influences the flow of water through the plasma membrane of a human cell is the concentration of solutes on either side of the plasma membrane (Option B).

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Explain how surface mining affects plant life

Answers

Answer:

Surface mining destroys all plant life in the area the mine occupies. Plants living in the area where the surface mine is to be located are removed. ... All three types of mines cause some damage to the environment.

Explanation:

IF THIS HELPS MARK AS BRAINLIST

Surface mining destroys vegetation and affects soil strata. Mining disrupts to topsoil microorganisms. Reclamation operations that dilute topsoil with subsoils can degrade soil.

What is surface mining?

Surface mining is a type of mining in which the soil and rock covering the mineral deposits are removed. It's the other way to mine underground. The rock on top is left in place, and the needed minerals are taken out through shafts or tunnels.

Surface mining can hurt fish and aquatic resources by causing erosion and sedimentation, drying up wetlands, rerouting and channelizing streams, and putting toxic chemicals into the surface water and aquifers.

This will further disrupt plant life on surface.

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Please answer this as fast

Answers

Answer:

Skeletal muscles

Explanation:

there are 700 skeletal muscles in our body which make half of our body.

Cholesterol is needed to build cell membranes.
What is cholesterol?

Answers

Answer:

Cholesterol is a type of lipid (or fat) that, among other important functions, builds cell membranes in the body. While some cholesterol is obtained through diet, the body synthesizes most of it.

Answer:

Cholesterol is a lipid on the cell membrane that adds stability to the cell membrane and helps make it selectively permeable

Explanation:

How do ocean currents affect weather in areas close to shore?

Answers

Answer:

Warm and cold ocean currents can affect the climate of an area along the coast if the winds blow in from the ocean. Warm ocean currents heat the air above the water and carry the warm air to the land, increasing the temperature of the coastal region.

Explanation:

hope it helps

Answer:

Warm and cold ocean currents can affect the climate of an area along the coast if the winds blow in from the ocean. Warm ocean currents heat the air above the water and carry the warm air to the land.

Explanation:

Hope this helped :)

Include real-world examples of the different types of stimuli.
if you get it from somewhere please put a link :) thank you

Answers

Answer:

Hy u could go to this link it will help u Study.com

Explanation:

How u have to do is copy and paste Include real-world examples of the different types of stimuli it well show up!

I need help plsss & fasttt

Answers

Answer:

C?

Explanation:

1. Which of the following is a characteristic associated with an organism's niche but not with its habitat?
a. climate
b. soil quality
c. place in the food web
d. location within the ecosystem

Answers

C. Place in the food web

Habitat only refers to the natural home or environment of an organism

A characteristic that is associated with an organism's niche but not with its habitat is the place in the food web. Thus, the correct option for this question is C.

What is Habitat?

Habitat may be defined as a type of natural environment for which a particular species is best adapted due to natural selection. In a more simple sense, habitat may also be characterized as an area where the basic demands of an organism are fulfilled like food, space, and mating partner.

According to the context of this question, a pace in the food web determines the position and the type of food that an organism naturally eat or consume. As it connects the organisms with the source of energy.

But in reality, it does not describe any characteristics of the habitat to which a particular organism belongs. This is because the food web is the pictorial representation of organisms on the basis of their food habit and nature.

Therefore, a characteristic that is associated with an organism's niche but not with its habitat is the place in the food web. Thus, the correct option for this question is C.

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