Which of a cell's organelles releases energy stored in food?

d. using a standard unit of measure for the duration of the study

Answer: erosion control

Explanation:

Erosion is caused by a physical agent such as water, air or other. This results in the removal of the top layer of the soil.

Trees, terraces, contouring will control erosion. These will reduce the soil erosion by holding the soil.

Answer:

Explanation:

There are differences between Eukaryotic and Prokaryotic cells. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.  

A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multicelled organism.  Both plant and animal cells are eukaryotic cells, but there are differences between the two. A plant cell has a cell wall while an animal cell does not have a cell wall. A plant cell is a regular shape and an animal cell is an irregular shape. Both plant and animal cells have a nucleus. There are just a few examples of the differences between Eukaryotic and Prokaryotic cells.

Answer: A. Fibrous

A fibrous root is a root system that is found in the monocotyledonous plants. This root system forms extensive branching of the thin roots below the stem. This root system develop like a mat underground when the tree attains complete maturity, because of a mat like structure and strong holding capacity on the soil this root system helps in preventing the soil erosion.

Fibrous roots help stabilize soil from erosion because they grow in a network near the soil surface, holding onto the soil and preventing it from being eroded.

The root that helps stabilize soil from erosion is the Fibrous root. Unlike taproots, which grow deep into the soil, fibrous roots are shallow roots that spread out near the surface of the ground. These fibrous roots grow in a network that holds onto the soil, preventing it from being washed away by rain or blown away by wind. By doing so, fibrous roots play a significant role in soil conservation and prevention of soil erosion.

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Answer;

-Carbohydrates

Explanation;

-The body can store some of these fuels in a form that offers muscles an immediate source of energy. Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body's principal energy source. This is because carbohydrates take less energy to break bonds.

-Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen. During exercise, muscle glycogen is converted back into glucose, which only the muscle fibers can use as fuel. The liver converts its glycogen back into glucose, too; however, it’s released directly into the bloodstream to maintain your blood sugar level.

The correct answer is cell differentiation

Every organism start as single cell and the single cells divide repeatedly to form adult organism. In the single, there is a DNA; it is the coding for the protein to be used by the adult organisms.

However, all the proteins will keep dividing and undergo a gene expression to become more specific cells. This process is knows as Cell differentiation.

Cell differentiation can be defined as the process in which a cell transforms from one cell type to another. The process involved in cell differentiation enables organisms such as multi-functional organisms to form functional cell types that are very unique and body plans.

The process of cell differentiation is largely motivated by genetics and the way it interacts with the environment.

The organism begins to form from a single cell and the single cell has all the DNA coding required for the proteins to be used by the adult organism.

However, the cells would seize to function if it expressed these proteins at once. For the cell to start the process of differentiation it must divide repeatedly, at this point, the cell line will start to form and the cells will become more and more specific.

As the cells become more and more specific, it will eventually form an organism that has many different cells from the process of cell differentiation.

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KEYWORDS:

The endosymbiotic theory explains the origin of mitochondria and chloroplasts in eukaryotic cells. Initially proposed by Lynn Margulis, this widely accepted theory posits these organelles originated from engulfed prokaryotic cells that evolved symbiotically within a eukaryotic host over time.

The endosymbiotic theory, initially proposed by Lynn Margulis in the 1960s, is an important concept in biology that explains the origin of essential organelles within eukaryotic cells - mitochondria and chloroplasts. According to this theory, these organelles originated from prokaryotic cells that were engulfed by a eukaryotic cell in a cooperative, mutually beneficial arrangement. Over time, the once-independent cells evolved together to form a single, composite entity, forming the structure of the eukaryotic cell we study today.

Widely accepted genetic evidence supports this theory. Both mitochondrial DNA and chloroplast DNA closely mirror their bacterial counterparts in DNA sequence and chromosome structure, though somewhat reduced as some genes have transferred to the host cell's nucleus. The binary fission of these organelles also differs from eukaryotic mitosis, closely resembling bacterial binary fission instead.

Furthermore, modern biology provides examples of this phenomenon continuing to occur. Certain insects, such as cockroaches, have endosymbiotic bacteria within their gastrointestinal tracts, and photosynthetic bacterial-like organelles, known as plastids, are observed in various protists.

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Answer:

the correct answer is D.) 50

The characteristic of body cells that require large amounts of energy is they have numerous mitochondria. The correct option is a.

Energy is an entity that is required by organisms and everything for motion and energy and other activities. Cells require energy to carry out the processes of metabolic.

Both plant and animal cells have mitochondria, a type of cell organelle. Since prokaryotic cells don't have cell organelles, they don't possess them. It is the main place that is used for energy synthesis.

Animal genetic material is found in cell organelles such as the mitochondria, endoplasmic reticulum, ribosomes, and nucleus because animal cells are multicellular.

Therefore, the correct option is a, they have numerous mitochondria.

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The question is incomplete. Your most probably complete question is given below:

They have numerous mitochondria.

They have a large number of Golgi bodies.

They have two nuclei.

They have a large number of ER.

Cells needing lots of energy possess abundant mitochondria which serve as energy producers.

Mitochondria are organelles known as the power plants of the cell that produce energy. Cells requiring large amounts of energy, like sperm and muscle cells, have an abundance of mitochondria. Various cellular functions such as muscle contraction and digestion rely on energy consumption.

The answer is:

C) The cell will die

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Final answer:

Carbohydrates, proteins, and lipids are organic compounds that provide energy. When digested, carbohydrates are broken down to glucose for ATP production, while proteins and lipids also contribute to energy and various bodily functions. The correct answer to what these compounds are broken down to produce is B. ATP.

Explanation:

Carbohydrates, Lipids, and Proteins

Carbohydrates, lipids, and proteins are categories of organic compounds. These substances are critical for various functions within the body, including providing energy. Carbohydrates are typically the main source of energy, being broken down into glucose, which is then used in metabolic pathways to produce ATP (adenosine triphosphate), the energy currency of the cell necessary for proper cellular function. Unlike carbohydrates, which are broken down to glucose, proteins are not a primary energy source but provide amino acids to build the body's own proteins and help control body processes. Lipids, which include fats and oils, can also be broken down to release energy, serve as long-term energy storage, and play roles in cell membrane structure and function.

Therefore, when we discuss what these macronutrients are broken down to produce, the correct answer is B. ATP, as ATP is the molecule that provides energy for cellular activities. DNA, oxygen, and glucose are not the direct breakdown products of these macronutrients in the context of energy provision.

The type of cell that is capable of self-renewal is a stem cell. They can multiply indefinitely and develop into any type of cell in the body. There are two types of stem cells: embryonic and adult stem cells.

In biology, the type of cell that is capable of self-renewal is a stem cell. Stem cells have the unique ability to develop into any type of cell in the body. They also have the capability to multiply without limit, which is referred to as self-renewal. These features are what make stem cells vital for growth, healing, and replacement of damaged cells in our bodies.

There are two major types of stem cells: embryonic stem cells, taken from embryos and can transform into nearly any type of cell; and adult stem cells, located in specific organs and usually produce cell types for the specific organ they are found in.

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Answer:

It is false

Explanation:

In many texts, it's far set up that a victim's frame decreases in temperature via way of means of about 1. 5°F in step with hour. Hence, the sufferer has been lifeless for about thirteen hours and 19 minutes.

Using the method to calculate the time because of the demise of individual the usage of temperature :

Body temperature is a degree of the way properly your frame could make and dispose of warmness. The frame is superb at retaining its temperature inside a secure range, even if temperatures out of doors the frame extrude a lot.

Therefore, the victim sufferer has been lifeless for about thirteen hours and 19 minutes.

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James watson was the microbiologist who discoverd the DNA

Final answer:

DNA resides in the nucleus as a permanent storage of genetic information, while mRNA serves as a temporary messenger that carries genetic instructions from DNA to the cytoplasm for protein synthesis. This process begins with transcription in the nucleus and is followed by translation in the cytoplasm.

Explanation:

The function of DNA and mRNA differs in their roles in the process of protein synthesis. DNA contains the genetic blueprint of an organism, serving as a permanent, stable storage of genetic information. It is located in the nucleus of eukaryotic cells, and it doesn't leave this protected area. On the other hand, messenger RNA (mRNA) acts as an intermediary that carries genetic instructions from DNA to the cytoplasm, where proteins are synthesized by ribosomes.

During the process called transcription, an mRNA molecule is created using one strand of DNA as a template in the nucleus. This involves the matching of RNA nucleotides to DNA nucleotides based on the base-pairing rules: A with T (or U in RNA) and C with G. After transcription, the mRNA passes through the nuclear membrane into the cytoplasm. There, during translation, the information carried by mRNA is used to assemble the correct sequence of amino acids and produce proteins. This flow of information from DNA to RNA to protein is a central principle in molecular biology, known as the central dogma.

Answer:

the answer is a:They are all made of eukaryotic cells.

Explanation:

A eukaryotic cell is any cell with a true nucleus and organelles. The nucleus contains the majority of the cell’s DNA and is the genetic hub of a eukaryotic cell.

Organelles are membrane bound structures found inside eukaryotic cells and they play a similar role to the organs in our bodies. Organelles perform certain roles to help the cell function more efficiently.

Fats are a class of lipids known as triglycerides.

Further Explanation:

The three main macronutrients of the body are carbohydrates, proteins, and fats. The macronutrients are molecules which are required by the body in large amounts. Fats are primarily composed of long chains hydrogen, carbon, and oxygen. They are hydrophobic in nature and are not soluble in water but are dissolvable in organic solvents. Fats are often used as a lipid synonym along with oils. Oils are generally liquid at room temperature due to the presence of unsaturated fatty acid chains whereas, fats appear to be solid at room temperature.

Fats have both metabolic and structural functions. They necessary in the diet as they can store energy most efficiently and for a long duration of time. When the energy is required, these stored fats are broken down into smaller particle through lipases which are formed in the pancreas.

Fats can be grouped as saturated and unsaturated fats. The fat molecule in which the double bond is absent between the adjacent carbons in the chain is called saturated fats. The presence of one or more double bonds is a characteristic feature of unsaturated fats. Some fats have a large number of double bonds and hence are called polyunsaturated fats.

The arrangement of saturated fats is closely packed, so they remain intact and are observed as solid at room temperature. For example, the content of saturated fatty acid in animal fat is very high and they remain as solids. Olive oils have more unsaturated fatty acids and therefore remain in liquid form. Fats act as both the energy storage material in the body as well as the energy source of the body. The breakdown of fats results in the formation of fatty acids and glycerol. The glycerol is then converted into glucose which is used as the energy source.

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Answer Details:

Grade: High School

Subject: Biology

Chapter: Fats

Keywords:

Fats, proteins, carbohydrates, macronutrients, lipids, triglycerides, oils, hydrophobic, unsaturated fats, saturated fats, polyunsaturated fats, lipases, glycerol, fatty acids.

Fat is the answer. I know because I have this question on my online quiz and it shows me the answers

A) Chromosomes

B) Mitochondria

C) Nucleus

D) Ribosomes

The answer is C simple.

It is most likely to happen in the sunny patch in terms of plant growth, is Seeds of sun-loving flowers will germinate and develop in it.

The marine organisms will regularly lower in wide variety due to the fact they depend upon coral reefs for their meals and shelter. They will begin death due to the shortage of meals and habitat.

If this continues, the entire marine atmosphere may be disturbed so one can in the long run kill the marine organisms. Seeds of sun-loving flowers will germinate and develop in it.

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Answer:

Last option.

Explanation:

Photosynthesis can be defined as a process, by which photosynthetic organisms produce their own food (in the form of sugars), by using carbon dioxide and water. During photosynthesis, oxygen is released as a byproduct.

Cellular respiration involves breakdown of complex biomolecules (such as sugars) to produce energy in the form of ATP molecules. During cellular respiration, carbon dioxide, along with water are released as byproducts.

Thus, the correct answer is last option.

The statement 'photosynthesis produces oxygen, while cellular respiration produces carbon dioxide' is CORRECT.

Photosynthesis is a series of metabolic reactions by which plants and algae produce simple carbohydrates (sugars) and oxygen by using the energy from the sun, carbon dioxide and water.

Photosynthesis has two main types of reactions: light-dependent reactions and light-independent reactions.

Moreover, cellular respiration is a series of metabolic reactions by which eukaryotic cells produce energy in the form of ATP by using the energy stored in the chemical bonds from foods, oxygen and water.

Cellular respiration has three main stages: glycolysis, the citric cycle and oxidative phosphorylation.

In conclusion, the statement 'photosynthesis produces oxygen, while cellular respiration produces carbon dioxide' is CORRECT.

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