Where in a eukaryotic cell does the electron transport system operate?
a. cytoplasm
b. matrix of the mitochondrion
c. cristae of the mitochondrion
d. endoplasmic reticulum

Answers

Answer 1
Matrix of the mitochondrion

Related Questions

Which type of scientific statement is defined as a statement of fact that is generally accepted to be true and universal
because it has always been observed to be true?
O theory
O probability
Olaw
Ohypothesis

Answers

I think it's theory

Please give brainliest

A scientific law is a factual claim that is commonly acknowledged to be true or universal because it has consistently been seen to be true.

Thus, Only a law among the alternatives is acknowledged as being universal.

After several years of experiments, a finding is recognized as a law. It must demonstrate its universality in order to be regarded as such at any time and in any location on Earth.

A theory is merely the best explanation for a fact, and it can be abandoned when a better one emerges. As a result, it is impossible to predict how long a theory will last.

Thus, A scientific law is a factual claim that is commonly acknowledged to be true or universal because it has consistently been seen to be true.

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Which of the following is a scientific observation about the bird pictured
below?
Scarlet ibis
A. The pink feathers are especially beautiful.
B.The long beak helps the bird eat insects.
C.The scarlet ibis is the national bird of Trinidad.
D. The bird's features are red.

Answers

Answer:

B. the long beak helps the bird eat insects.

Which type of cell transport is used by chloroplasts to make hydrogen (H*) ions move against their concentration gradient?
O A. Exocytosis
O B. Passive transport
O C. Active transport
O D. Diffusion ​

Answers

Answer:

The answer to the question is C

Plase help and thanks.

Answers

I think no4 isthe best answer

A scientist wants to test if soaking berries in hot water will prevent them from getting moldy. What is the independent variable? What is the dependent variable?
WILL GIVE BRAINLIEST

Answers

Hot water is independent variable whereas berries are dependent variable.

What is the independent variable and dependent variable?

The independent variable is hot water whereas the dependent variable is berries because berries shape depends on the hot water but the hot water can't be affected by the berries.

So we can conclude that hot water is independent variable whereas berries are dependent variable.

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Q)Bacteria can be used to make human proteins.
Which statement explains why this is possible when a human gene is placed in a bacterial cell?

A) Bacteria are able to reproduce rapidly.

B) Bacteria are very small organisms.

C)
Bacteria contain genetic material in plasmids.

D)
Bacteria have the same genetic code as humans.


isnt the answer C?

Answers

Answer:

B. Bacteria are very small organisms.

how does the differences in shape between the long bones and flat bones contribute to their different functions

Answers

Answer:

It depends on its function and what it is holding

identify a process that could cause a new pesticide resistant gene to appear in a mosquito population (short written response)​

Answers

Genetic Engineering
Gene transfer causes trait transfer

I’m not sure sorry

As the pond gets older, the number of plants increases. When they die,
they fall to the bottom of the pond, rot, and become mud. After a very
long time, what do you think will happen to the pond?
A.There will be more water
B.There will be less water
C.There amount of water will stay the same

Answers

I would believe C because the water isn’t disappearing the plants/mud are taking up space.

Obviously C

The water would stay the same the rotten plants would sink and eventually disappear, the water will not increase or decrease

How do plants photosynthesize in winter? When they shed their leaves.​

Answers

[tex]\Huge\green{\tt{✏Answer:}}[/tex]

Most trees do 'slow down' during winter, and deciduous trees that lose their leaves shut down photosynthesis entirely. Trees with needles (evergreen trees) that are retained over winter can actually photosynthesize during the winter.

#Let's Study

Part C
What was the total amount spent on Veterans’ Benefits?

Answers

The total amount that was spent on VeteransBenefits is 233.78 billion U.S. dollars.

What was the total amount spent on Veterans’ Benefits?

According to the Veterans Benefits Administration, Spending for the disability program is increased about quadrupled from $22 billion in 2000 to $85 billion in 2019. The total spending on VeteransBenefits is 233.78 billion U.S. dollars.

So we can conclude that The total amount that was spent on VeteransBenefits is 233.78 billion U.S. dollars.

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Answer:

$160.63 billion

Explanation:

plato/edmentum

Select the correct answer from each drop-down menu.
which domains of sustainability are referenced here?
domain
the
domain incorporates cultural norms that directly impact sustainable development. the
focuses on the protection and preservation of natural and artificial resources.

Answers

The domain incorporates cultural norms that directly impact sustainable development. hence, option B is correct.

What do you mean by economic domain?

The economic sphere is a social one that includes connected human behaviors and exchanges and does not exist in a vacuum. Individuals, companies, organizations, and governments can all act as economic agents.

Cultural norms are incorporated into the economic sector and have a direct effect on sustainable development. The conservation and preservation of both natural and man-made resources are the major objectives of the environmental domain.

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plase and help my plese . ammm

Answers

Organisms with soft bodies decay long before they can be fossilized.

Fossilization

Fossils are formed from the remains of plants or animals.

The soft parts of organisms decay or decompose while the hard parts have the tendency to fossilized.

The soft parts of organisms are acted upon by microbes. They extracellularly digest the materials and absorb the digested materials as their own food.

The remaining materials either become soil organic matter or become fossilized and preserved in the soil.

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what type of protein is often used to cary other molecules

Answers

Answer:

Globular proteins

Explanation:

They play many biological roles, including acting as enzymes, hormones, immunoglobulins, and transport molecules

Answer: The type of protein that is often used to carry other molecules is Globular

Explanation:

Wats da answer bc I’m confused

Answers

Answer:

A. Cell

B. Organ

C. Tissue

Explanation:

cell: The smallest unit of life capable of independent reproduction. Generally contains nucleic acid, cytoplasm, a cell membrane, and many other proteins and structures.

organ: A structure made of different tissues that work together to perform physiological functions.

Tissues: A group of similar cells with the same origin that work together to perform the same function.

You are given a graduated cylinder and are asked to determine how much liquid is in the container. First, you put the cylinder on a flat surface. Wha
will you do then to get the most accurate reading?

Answers

Answer:

find the width and length?

What scientific term describes differences in characteristics between individuals of
a species?
[1 mark]

Answers

Answer:

Variation is the term you seek.

3. A child has brown hair and brown eyes. His
father has brown hair and blue eyes. His mother
has red hair and brown eyes. The best explana-
tion for the child having brown hair and brown
eyes is that
(1) a gene mutation occurred that resulted in
brown hair and brown eyes
gene expression must change in each genera-
tion so evolution can occur
(3) the child received genetic information from
each parent
(4) cells from his mother's eyes were present in
the fertilized egg
7.

Answers

Answer:

25%

Explanation:

Parent 2's phenotype is dominant in the first trait, recessive in the second trait, and dominant in the third trait. Parent 2 is predicted to have 1664 children, or 25% of them, with the same trait. AabbCC and AabbCc are their genotypes.

Select the correct answer. alternators are installed on automobiles to power things like the lights and the radio. which kind of device is an alternator? a. generator b. motor c. battery d. wind turbine e. electric fan

Answers

The kind of device in which an alternator can be categorized is a generator of electric energy.

What is an alternator?

An alternator is a tool/device in a car that converts mechanical energy into electrical energy.

The electrical energy generated by using an alternator is alternate electrical energy.

In conclusion, the kind of device in which an alternator can be categorized is a generator of electric energy.

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Answer: Generator

Explanation:

Where do sperm go after leaving the epididymis?
OA. Ejaculatory duct
OB. Seminiferous tubules
C. Vas deferens
OD. Urethra

Answers

c is the right answer

Explanation:

hope it will helpful for you.

On leaving the epididymis, the sperm is expelled into the vas deference, thus the correct option is option C.

Where is the sperm stored?

The sperm are stored in the epididymis. Upon ejaculation, the sperm leaves the epididymis and migrates to the vas deferens.

The vas deferens create a protective fluid that protects the sperm while it's out from the urethra. If sperm does make it into the vagina, there’s a chance that it will fertilize the female egg.

Epididymis is a long tube that functions to transport sperm from the testis to the vas deference. While traveling through the different parts of the epididymis the sperm gets mature and acquires the ability to swim. So epididymis plays an important role in the maturation and transport of sperm.

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How is selective breeding related to DNA

Answers

Answer:

the animals that are selected for breeding will mix their DNAs while making the baby, so the baby will carry the characteristics of both parents (it depends on if the trait is dominant or recessive

Explanation:

Selective breeding makes use of existing, and naturally present gene variants in species, and the natural process of breeding.

However, genetic engineering involves a direct change to an organism's genome in a laboratory.
Gene variants made through genetic engineering can be passed from one generation to the next.

Is a law a theory or is a theory a proposed law

Answers

Answer:

Theory is a proposed law.

Explanation:

A proposed law is a law that has not yet been approved; a speculation made by an individual that has not yet been proven as a real thing. For example, I say that ice cream is now free for all, and that would be a completely proposed law since no one has approved that but me.

Answer:

Neither

Explanation:

A law is something in science that can be proved through experimenting. A law does not attempt to explain why something is the way it is, it only states it.A theory is an idea that has a large amount of scientific data backing it and is the accepted answer by most scientists, but there is no way to experiment on a scientific theory. A theory will never be able to become a law. A theory explains what it is describing.

An example of a law is the law of conservation of energy, which has to do with how energy is used. Scientific experiments can be done to observe energy.

An example of a scientific theory is the theory of natural selection. Based off of data and observation, the theory of natural selection has been formulated, and the theory of natural selection explains why.

PLEASE I WILL MARK BRAINLIST

Answers

Answer:

B.

Explanation:

it belived to be one of the earliest chemical

pesticide.

Hope it's Help

B. What is a problem with partial DNA samples? In your answer, include how databases
relate to this problem.

Answers

Answer:

Partial profiles will match up with many more people than a full profile. And even full profiles may match with a person other than the culprit. Further complicating matters, a single DNA profile might be mistakenly generated when samples from multiple people are accidentally combined.

Explanation:

Answer:

Partial profiles will match up with many more people than a full profile. And even full profiles may match with a person other than the culprit. Further complicating matters, a single DNA profile might be mistakenly generated when samples from multiple people are accidentally combined.

Explanation:

Which of these is a process during which the hydrosphere interacts with the exosphere? (4 points)
Absorption of rainwater by soil
Absorption of heat in lakes and oceans
Condensation of water vapor into water
Solidification of water into ice

Answers

The process during which hydrosphere interacts with the exosphere is during the condensation of water vapor into water.

Hydrosphere and Exosphere

hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air while exosphere is the outermost layer of Earth's atmosphere which is the upper limit of the atmosphere and extends from the exobase, which is located at the top of the thermosphere.

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Sustainability can be achieved through careful resource management. please select the best answer from the choices provided t f

Answers

It is a a true statement that; Sustainability can be achieved through careful resource management.

What is sustainability?

The term sustainability has to do with the ability to utilize resources in a way that they are not quickly depleted or degrade the environment. Sustainability is the reason behind all environmental conservation efforts of governments around the world.

It is a a true statement that; Sustainability can be achieved through careful resource management.

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Answer:

It is True.

Explanation:

Drag each characteristic to the correct category.
viruses do not possess all the characteristics of life. identify those characteristics that viruses display and those they don't display.
made up of one or more cells
has a defined boundary
uses energy
exhibits growth and development
possesses internal organization
eliminates waste
characteristics of life
present in viruses
characteristics of life absent
in viruses

Answers

Viruses are organisms that share traits with both living and non-living organisms. The virus' genetic material is made up of both DNA and RNA.

What are the characteristics of virus?

Viruses have an exterior capsule layer and a specified boundary. Only the host cells provide energy to the virus. They thrive and mature, multiplying their numbers solely within the host cells.

Characteristics which virus do not display:

A virus is a single-celled with no more than one cell. In the virus, there is no internal organization. If a virus is present outside of the host environment, it does not grow, develop, or require energy. Viruses do not remove trash.

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A sod grower whose client has requested a (blank) nearly 18 months from sowing to harvest.
growth variety of grass must calculate that it will be

Answers

A grass grower whose customer requested a lawn that is nearly 18 months old from sowing to harvesting. Grass growing variety should calculate that it will be 1 year and 6 months.

How is grass growing?

Grass boards should be lined up side by side so that they root and grow evenly.the importance of irrigation. “Right after planting, it is necessary to irrigate the area of ​​grass planted well”, in this way, the grass will settle in the soil and grow beautiful and green.

With this information, we can conclude that a grass grower whose customer requested a lawn that is nearly 18 months old from sowing to harvesting. Grass growing variety should calculate that it will be 1 year and 6 months.

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In the harmful dysfunction definition of psychological disorders, dysfunction involves ________.

Answers

Answer:

the inability of an psychological mechanism to perform its function

Explanation:

the periodic table contains a lot of information in it. with the help of that information calculate the number of neutrons present in non-metallic elements of the periodic table.

Answers

Answer:

No. of neutrons = mass no. - atomic no.

Explanation:

I hope it helps u dear! ^_^

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