the electron transport chain takes place in
A.the mitochondria
B.the cytoplasm
C.the cell membrane
D. ATP molecules​

Answers

Answer 1

The electron transport chain takes place in the mitochondria; option A.

What is the electron transport chain?

The electron transport chain refers to a series of four protein complexes that are responsible for the transfer of electrons from reducing equivalents to the electron acceptor oxygen with the formation of ATP molecules.

The electron transport chain protein complexes are found on the inner mitochondrial membrane.

Hence, the site of the electron transport chain in the cells is the mitochondria.

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Answer 2

Answer:

A.the mitochondria is the answer

Explanation:


Related Questions

difference between the alimentary canal of an earthworm and a cockroach ​

Answers

Answer:

cockroach have joint legs while in earthworm legs are absent. 4. cockroach have a ventral nerve cord while earthworm have central nerve co

Which of the following was not part of the original cell theory, but was added later after we learned more about cellular structure?

A. all cells have the same basic composition

B. all cells come from pre-existing cells

C. all cells have a nucleus

D. all cells have the same exact structures.​

Answers

Answer:

c oooooooooooookkkkkkkkkkk

Seafloor spreading is taking place in the middle of the Atlantic Ocean.

Here the plates are......

Moving Past each other

Moving Towards each other

Moving away from each other

Crashing into each other

Seafloor spreading is taking place in the middle of the Atlantic Ocean.Here the plates are...... Moving

Answers

Answer:

Moving away from each other

Explanation:

What are the most likely percentages for offspring of two red/white-feather parents?
A. 100% red/white-feather chickens.
B. 50% white-feather chickens and 50% red/white-feather chickens.
C. 33% white-feather chickens, 33% red-feather chickens, and 33% red/white-feather chickens.
D. 25% white-feather chickens, 25% red-feather chickens, and 50% red/white-feather chickens.

Answers

it's D 25% white feathered chickens 25% Red Feather chickens and 50% red white feather chickens

HELPPPPPPP
1. Add these descriptive labels to the appropriate protein shape in the figure: folded paper and spiral.

HELPPPPPPP1. Add these descriptive labels to the appropriate protein shape in the figure: folded paper

Answers

The first diagram is the alpha helix, which is a spiral shape.

The second diagram is the beta pleated sheet which is the folded paper shape

in physiological Genotype and phenotype disorder male and female in reproductive system

Answers

Both males and females can experience reproductive system disorders. These disorders can be caused by genetic factors, hormonal imbalances, structural issues, infections, or other medical conditions. In males, these disorders may include erectile dysfunction, infertility, testicular disorders, prostate problems, and hormonal imbalances. In females, they may include menstrual disorders, polycystic ovary syndrome, endometriosis, uterine fibroids, ovarian cysts, infertility, and hormonal imbalances. Treatment options vary depending on the specific disorder and may involve medication, hormonal therapy, surgery, or assisted reproductive technologies.

What are some examples of evidence for past plate motions?

Answers

Answer:Find evidence

Explanation: find evidence

Where are the A, B and RH antigens located

Answers

Answer: The A, B, and Rh antigens are located on the surface of red blood cells.

Explanation:

Which of the following insulate against the cold? (Choose one: lipids, carbohydrates, nucleic acids, proteins).

Answers

Answer:

lipids

Explanation:

application of genetics in to legal applications

Answers

Answer:

i cant understand your question define briefly

Explanation:

Genetics are used in legal, criminal cases in order to either prove the guilt or innocence of a particular person. DNA is left at crime scenes that can then be found and tested against people. Genetics might also be used in order to help prove an insanity plea (for example, if the person has a family history of disorders. That's something that can be found with DNA).

Identify the cellular structure that assembles an organic molecule

Answers

The cellular structure that assembles an organic molecule is the ribosome.

Ribosomes are cellular organelles responsible for the synthesis of proteins from amino acids. The process of protein synthesis involves the assembly of amino acids into long chains, which then fold into the three-dimensional structures that define their function. Ribosomes facilitate this process by reading the genetic instructions encoded in mRNA molecules and using that information to assemble the appropriate sequence of amino acids into a polypeptide chain.

Genetic diversity decreases the more species there are in an area. True or False

Answers

Answer:

False. Genetic diversity tends to increase as the number of different species in an area increases. This is because diverse habitats support a wider range of ecological niches, which in turn support a greater variety of species and genetic diversity within those species. However, it's worth noting that other factors such as habitat fragmentation, invasive species, and climate change can also affect genetic diversity in complex ways.

Explanation:

Which of the following is an example of the Doppler effect? (2 points)

a
A water bug on the surface of a pond is producing small ripples in the water. The bug is not moving.

b
A police car with its siren on is driving towards you, and you perceive the pitch of the siren to increase.

c
Scientists measure the speed of light and find that it is constant.

d
The gravitational pull of two objects on each other

Answers

Answer:

this would be b

Explanation:

Answer:

AMONG

Explanation:

US

How's it feel? :)

if a short sequence of dna reads 3'TAACGTCCAGGCAAA5', what is the complementary sequence in the other strand of dna g

Answers

Answer:

5' ATTGCAGGTCCGTTT 3'

Explanation:

Complimentary strands of DNA run anti-parallel to each other, the ends facing in opposite directions.

The complimentary base pairs for DNA are:

A=T and C=G and when finding the complimentary strand these pairs are only paired with each other.

Mercury can enter an aquatic food chain and collect in fish as well as people who eat fish. this is an example of which of the following processes?

Answers

When water is used to irrigate crops, mercury can enter the aquatic food chain and accumulate in both fish and people who consume them.

By using various tube, pump, and spraying systems, water is artificially applied to the soil during irrigation. In locations where rainfall is erratic, there are frequent dry spells, or a drought is predicted, irrigation is frequently used. Irrigation systems come in a variety of shapes and sizes, and they all supply water to the entire area in an even distribution.

Surface water from rivers, lakes, or reservoirs, groundwater from springs or wells, and even water from other sources like treated sewage or desalinated water can all be used for irrigation. Therefore, it is crucial for farmers to safeguard their agricultural water source to reduce the risk of pollution. Users of irrigation water must take care to avoid pumping groundwater out of an aquifer faster than it is being refilled, as with any groundwater removal.

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Simulated number of birds in flock for 2nd generation

Answers

The Simulated number of birds in flock for 2nd generation is given in  the table below.

 Total Pieces      Food Percentage   Simulated Number of Birds

of Food Eaten                                      in Flock for 2nd Generation

Flock X                    57                            19%                                 6

Flock Y                     153                           51%                                15

Flock Z                    90                            30%                                9

What is 2nd generation of crossing?

The offspring of any bird is said to be produced due to the work of crossing two birds that are known to belong to the first generation and this often constitute the second generation.

Note that if two first generation red  birds and blue pods were said to be  crossed, the birds with red pods and plants with blue pods will appeared in the second generation in the ratio of 3:1.

The Food percentage is:

Flock X = 57/300 x  100% = 19%

Flock Y = 153/300 x  100% = 51%

Flock Z = 90/300 x  100% = 30%

Simulated Number of Birds in Flock for 2nd Generation will be;

Flock X = 19%  x 30 = 6

Flock Y = 51% x  30 = 15

Flock Z = 30% x  30 = 9

The Simulated number of birds in flock for 2nd generation is said to be dependent on the amount  or the outcome of the cross between flocks of the first generation.

Hence, the second generation will be:

Flock X: 19% and 6Flock Y: 51% and  15Flock Z: 30% and  9

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See full question below

Flock X Flock Y Flock Z Total Pieces of Food Eaten 57 153 90 Food Percentage* % % % Simulated Number of Birds in Flock for 2nd Generation** * Divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** Multiply the food percentage for each flock by the total number of birds (30).

what does menaing of reporoducion​

Answers

Answer:

It is a biological process by which an organism reproduces an offspring who is biologically similar to the organism.

Explanation:

I hope I have cleared ur doubt if not do mention in comment

I NEEDDD HELP LIKE RIGHT NOW ITS SIMPLE

What is the best description of originality?

nonobvious

special or interesting

convergent

having a low probability, unique

Answers

The best description of originality is having a low probability, unique, option D is correct.

Originality refers to the quality of being novel and distinctive, and it implies that something is not derived from anything else. The more unique and uncommon an idea, creation, or expression is, the more original it is deemed to be. Originality can be measured by the probability of its occurrence.

The lower the probability of an idea or creation being generated, the more original it is. A highly original idea is not only new but also unexpected and unconventional, which makes it stand out from the norm. Originality is highly valued in fields such as art, literature, science, and technology, as it contributes to the advancement of knowledge and understanding, option D is correct.

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The correct question is:

What is the best description of originality?

A) nonobvious

B) special or interesting

C) convergent

D) having a low probability, unique

Circulatory System
Label the following parts:
Heart
Vein
Artery
Capillary
10

Answers

The circulatory system, also known as the cardiovascular system.

What is the circulatory system?

The heart is a muscular organ located in the chest. It acts as a pump, continuously contracting and relaxing to circulate blood throughout the body. The heart has four chambers: two atria (left and right) and two ventricles (left and right).

Veins  transport deoxygenated blood back to the heart from the body tissues. Arteries carry oxygenated blood away from the heart to various organs and tissues. Capillaries  the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues.

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Circulatory SystemLabel the following parts:HeartVeinArteryCapillary10

Which amino acid chain will formed by the codons shown below
AAU AAG GAC

Answers

Answer:

Explanation:

Asparagine- AAU

Lysine-AAG

Aspartic Acid- GAC

answer of the question

answer of the question

Answers

It is 50% TT when you do your cross table.

Answer: 50% TT

Explanation:

evolutionary significance of bryophytes

Answers

The bryophytes, which include mosses, liverworts, and hornworts, have significant evolutionary significance in the plant kingdom despite their relatively small size and simple structure, they played a crucial role in the colonization of terrestrial environments and the subsequent evolution of higher plants.

Here are some key evolutionary significance of bryophytes:

Adaptation to land: Bryophytes are considered some of the earliest land plants.

They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.

They developed strategies to overcome challenges such as desiccation, limited nutrients, and anchorage to the soil.

Moisture retention: Bryophytes have adaptations that enable them to retain moisture.

They possess specialized structures, such as rhizoids and mucilage, that help absorb and retain water.

This ability to retain water and survive in relatively dry environments was an important adaptation for the conquest of land.

Soil formation: Bryophytes, especially mosses, contribute to soil formation.

They can grow on bare rocks and soil, where their rhizoids aid in weathering and breaking down substrates.

Their decomposed remains also contribute organic matter to the soil, enriching its fertility.

Habitat creation: Bryophytes provide habitat and microenvironments for other organisms.

Their dense mats or cushions create shelter, moisture, and temperature buffering for a variety of organisms, including insects, small invertebrates, and microorganisms.

They contribute to the overall biodiversity and ecosystem functioning.

Reproductive strategies: Bryophytes have unique reproductive strategies. They produce spores that can disperse and colonize new habitats.

Their reproductive structures, such as gametophores and sporophytes, exhibit various adaptations that allowed for successful reproduction in terrestrial environments.

Ecological indicators: Bryophytes are sensitive to environmental changes, making them valuable ecological indicators.

Their presence, abundance, and diversity can indicate environmental conditions such as air quality, moisture levels, and habitat disturbance.

Monitoring bryophytes can provide insights into the health and integrity of ecosystems.

Overall, bryophytes played a crucial role in the evolution and colonization of land by plants.

Their adaptations, ecological roles, and evolutionary history make them important subjects of study for understanding plant evolution, ecosystem dynamics, and the colonization of terrestrial environments.

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The bryophytes, which include mosses, liverworts, and hornworts, have significant evolutionary significance in the plant kingdom despite their relatively small size and simple structure, they played a crucial role in the colonization of terrestrial environments and the subsequent evolution of higher plants.

Here are some key evolutionary significance of bryophytes:

Adaptation to land: Bryophytes are considered some of the earliest land plants.

They were the first plants to transition from aquatic to terrestrial habitats, paving the way for the colonization of land by other plant groups.

They developed strategies to overcome challenges such as desiccation, limited nutrients, and anchorage to the soil.

Moisture retention: Bryophytes have adaptations that enable them to retain moisture.

They possess specialized structures, such as rhizoids and mucilage, that help absorb and retain water.

This ability to retain water and survive in relatively dry environments was an important adaptation for the conquest of land.

Soil formation: Bryophytes, especially mosses, contribute to soil formation.

They can grow on bare rocks and soil, where their rhizoids aid in weathering and breaking down substrates.

Their decomposed remains also contribute organic matter to the soil, enriching its fertility.

Habitat creation: Bryophytes provide habitat and microenvironments for other organisms.

Their dense mats or cushions create shelter, moisture, and temperature buffering for a variety of organisms, including insects, small invertebrates, and microorganisms.

They contribute to the overall biodiversity and ecosystem functioning.

Reproductive strategies: Bryophytes have unique reproductive strategies. They produce spores that can disperse and colonize new habitats.

Their reproductive structures, such as gametophores and sporophytes, exhibit various adaptations that allowed for successful reproduction in terrestrial environments.

Ecological indicators: Bryophytes are sensitive to environmental changes, making them valuable ecological indicators.

Their presence, abundance, and diversity can indicate environmental conditions such as air quality, moisture levels, and habitat disturbance.

Monitoring bryophytes can provide insights into the health and integrity of ecosystems.

Overall, bryophytes played a crucial role in the evolution and colonization of land by plants.

Their adaptations, ecological roles, and evolutionary history make them important subjects of study for understanding plant evolution, ecosystem dynamics, and the colonization of terrestrial environments.

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Joel notices that there is not much difference between low and high tide. what is happening?

Please be nice

Answers

Answer:

This is the spring tide: the highest (and lowest) tide. Spring tides are not named for the season. This is spring in the sense of jump, burst forth, rise. So spring tides bring the most extreme high and low tides every month, and they always happen – every month – around full and new moon.

Explanation:

From a+b-2c take 3a+2b-4c

Answers

The value of the equation illustrated as a+b-2c take 3a+2b-4c is 2c - b.

What is an equation?

An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario. It is vital to note that an equation is a mathematical statement which is made up of two expressions that are connected by an equal sign.

Based on the information, from a+b-2c we are to take away a+2b-4c.

This will be illustrated this:

(a + b - 2c) - (a+2b-4c)

Collect like terms

a + b - 2c - a - 2b + 4c

a - a + b - 2b - 2c + 4c

-b + 2c

= 2c - b

The value is 2c - b.

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Complete question

From a+b-2c take away a+2b-4c

1. What is the function of the mitochondria in a cell?
2. What is the difference between a prokaryotic cell and a eukaryotic cell?
3. What is the function of ribosomes in a cell?
4. What is the function of the endoplasmic reticulum in a cell?
5. What is the difference between a plant cell and an animal cell?
6. What is the function of the Golgi apparatus in a cell?
7. What is the function of lysosomes in a cell?
8. What is the function of the cytoskeleton in a cell?
9. What is the difference between passive and active transport?
10. What is osmosis?

Answers

Answer:

1. The mitochondria are responsible for producing energy in the form of ATP through cellular respiration.

2. Prokaryotic cells are smaller and do not have a nucleus or membrane-bound organelles, while eukaryotic cells are larger and have a nucleus and membrane-bound organelles.

3. Ribosomes are responsible for synthesizing proteins in the cell.

4. The endoplasmic reticulum is responsible for protein and lipid synthesis and transport within the cell.

5. Plant cells have cell walls, chloroplasts, and larger vacuoles, while animal cells do not have cell walls, chloroplasts, or large vacuoles.

6. The Golgi apparatus is responsible for modifying, sorting, and packaging proteins and lipids for transport within the cell or for secretion outside the cell.

7. Lysosomes are responsible for breaking down and digesting waste materials and cellular debris within the cell.

8. The cytoskeleton is responsible for maintaining cell shape, providing support and structure, and facilitating cell movement and division.

9. Passive transport does not require energy and involves the movement of molecules from an area of high concentration to an area of low concentration, while active transport requires energy and involves the movement of molecules from an area of low concentration to an area of high concentration.

10. Osmosis is the diffusion of water molecules across a selectively permeable membrane from an area of high water concentration to an area of low water concentration.

I hope these answers are helpful! Let me know if you have any more questions.

Answer:

1. The function of mitochondria in a cell is to produce energy in the form of ATP through cellular respiration. Mitochondria are also involved in other cellular processes such as apoptosis (programmed cell death), calcium signaling, and lipid metabolism.

2. Prokaryotic cells are smaller and simpler in structure than eukaryotic cells. Prokaryotic cells lack a nucleus and other membrane-bound organelles, while eukaryotic cells have a nucleus and various membrane-bound organelles.

3. Ribosomes are responsible for protein synthesis in a cell. They read the genetic code stored in messenger RNA (mRNA) and use it as a template to link amino acids together in the correct order to form a protein chain.

4. The endoplasmic reticulum (ER) is involved in protein synthesis, folding, and modification. It is also involved in lipid synthesis, calcium storage, and detoxification of drugs and toxins.

5. Plant cells have a cell wall, chloroplasts, and a large central vacuole, while animal cells lack these structures. Additionally, plant cells are typically larger than animal cells.

6. The Golgi apparatus is responsible for modifying, sorting, and packaging proteins and lipids for transport to their final destinations. It consists of a series of flattened sacs called cisternae.

7. Lysosomes are involved in the breakdown of cellular waste and debris, as well as the degradation of damaged or unneeded cellular components. They contain enzymes that can break down various biomolecules such as proteins, lipids, and nucleic acids.

8. The cytoskeleton is a network of protein fibers that provides structural support to the cell, helps maintain cell shape, and enables cell movement and division. It is made up of three main types of fibers: microfilaments, intermediate filaments, and microtubules.

9. Passive transport is the movement of molecules across a cell membrane without the input of energy, while active transport requires the input of energy to move molecules against their concentration gradient. Passive transport includes diffusion, osmosis, and facilitated diffusion, while active transport includes primary and secondary active transport.

10. Osmosis is the diffusion of water across a selectively permeable membrane from an area of high water concentration (low solute concentration) to an area of low water concentration (high solute concentration). It is a type of passive transport and is important for maintaining the water balance in cells.

Hope this helps!

Why fatty acids need a protein transporter to move cross membrane?

Answers

Answer:

Transport of long-chain fatty ácids across the cell membrane has long been thought to occur by passive diffusion........Fatty ácids transporters hold promise as a future target to rectify lipid fluxes in the body and regain metabolic homeostasis.

Where does about 5% of the Sun's
energy reflected by Earth's
surface go?
A. into the trees
3. onto the clouds
C. into the ocean
D. back into space

Answers

Answer:

D: space

Explanation:

because it is being reflected it is just moving from where it came from, and if not its goes off of earth.

92ml 3.0 fl oz what is the ratio​

Answers

The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).

1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).

Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).

Now we can express the ratio between 92 mL and 88.72 mL:

92 mL : 88.72 mL

Simplifying the ratio by dividing both sides by the greatest common divisor, we get:

46 : 44

So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

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does humans produce two types of cells​

Answers

Answer:

yes

Explanation:

they are :

somatic cellgerm cell

What spheres of the Earth will be affected by the volcanic eruption and how does it affects? Make 3 sentences. ​

Answers

It will effect the plant and animal population, soil fertility, and it will damage properties. It will also affect the climate and weather conditions.
Other Questions
A boxer is punching the heavy bag. The impact of the glove with the bag is 0.10s. The mass of the glove and his hand is 3kg. The velocity of the glove just before impact is 25m/s. What is the average impact force exerted on the glove? 1) Which of the following are true about Defragmentation? (multiple answers may apply): Group of answer choices - Physically organizes the contents of the mass storage device used to store files into the smallest number of contiguous regions. - It is applicable to file systems on electromechanical disk drives. - It speeds up the movement of the hard drive's read/write heads by accessing now sequentially de-fragmented files. - It seeks to reverse the fragmentation of long contiguous regions into smaller and smaller contiguous areas that happens over time. 2) The NTFS file system is characterized by? Group of answer choices - Its compatibility with other systems like Linux, MAC OS and Sonys PlayStation. - File-by-file compression, full permissions for security control and attribute settings and a change journal that can help quickly recover errors if your computer crashes. - It is generally ideal for flash drives. 3) What is true about a File Name? (multiple answers may apply) Group of answer choices - A file name is used to identify a storage location in the file system. - File names can have restrictions on the use of certain special characters, disallowing them within file names. - File names are always case sensitive. - Most file systems have restrictions on the length of file names. While palpating the axilla, it is best to place the patient in a:a. sitting position with the hands over the head.b. sitting position with the arms flexed at the elbows.c. supine position with the arms on the hips.d. lateral position with the arms at the sides. Can youHelp please with part 4? Ashley is considering buying a house. If she and her partner canafford $1200 a month, and the current interest rate is 4%, howlarge of a mortgage can they afford? What type of peripheral work would you expect to find on a current generation smartphone? which of the following is/are a conjugate acid-base pair? nh4 and nh3 h2so4 and hso4- nh3 and nh2- hbr and br- hcn and cn- maintain a healthy weight paragraph writing The mean of a sample a. is always equal to the mean of the population. b. is always smaller than the mean of the population. c. is computed by summing all the data values and dividing the sum by the number of items. d. is computed by summing the data values and dividing the sum by (n - 1). Maria downloads an unknown number of apps on her tablet in the month of June A contractor must tile a rectangular kitchen that is 8 A longer than it is wide, and the perimeter of the kitchen is 72ft. Part 1 of 3 (a) Find the dimensions of the kitchen. The kitchen is ft by f. Part 2 of 3 (b) How many square feet of tile should be ordered if the contractor adds an additional 20% to sccount for waste? Round your answer to the nearest square foot, The contractor should order A2 of tile. (c) Determine the total cost if the tile costs $14.00/ft2 and sales tax is 10%. The total cost of the tiled kitchen is \$ (Round your answer to the nearest cent.) The RN advises the patient that food should be stored at temperatures below 4C or above 60C. What statement by the patient best demonstrates understanding of the rationale behind this teaching? a. High and low temperatures inhibit bacterial growth b. High and low temperatures kill most microbes. c. High and low temperatures keep food sterile. d. High and low temperatures kill all microbes. Compare and contrast this society to other societies in readings from the same set. What seem to be some commonalities of early agrarian societies, when viewed through the three frames of production and distribution, communities, and networks? If the cells in a circuit are the wrong way aroundwhy does it not work2 mark explanationI will mark brainliest Kayla bought three pounds of strawberries for $14.40. What is the price, in dollars per ounce of strawberries? A particle moves in a circle with radius 10 cm and with a uniform speed 1. 3 m/s. What is the centripetal acceleration of this particle?. PLEEAASSE HELP 5 reasons why piggy from lord of the flies is considere an outsider How is globalization of culture changing local people The half-life of a radioisotope is 6.0 hours. Approximately how long will it take for the activity of a sample to be reduced by 98%? The missing components in the table to the rightare indicated with orange letters. Complete thetable by filling in the corresponding number(s) orsymbol(s) below.Elementsymbol# ofprotonS# ofelectronS# ofneutronSAtomicmassB273158AA49DG115Ta73H181BBa-2EF81137S-2161816IDEFGIntro