A.
B.
C.
D.

Astronomy

in order for the cells to acquire energy, they eliminate electrons from an energy source and eventually give them to the terminal electron acceptor.

Exergonic responses have a negative change in free energy though endergonic responses have a positive change in free energy.

Exergonic responses discharge energy, implying that the results of the response are more steady than the reactants. Interestingly, endergonic responses assimilate energy from the environmental elements. This implies that the items are less steady than the reactants.

In cells, the hydrolysis of adenosine triphosphate (ATP) is the prompt wellspring of energy for an endergonic response. ATP gives suddenness and advances cell work by connecting exergonic to endergonic responses.

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Answer:

Answer is D

Explanation:

I don't know........,...........................................

Answer:

there are differenties on the place and people we grew up with

Photosynthesis occurs in two stages, light-dependent and light-independent reactions. This last one is the Calvin cycle, and its main function is to produce sugars. D. to produce glucose.

Photosynthesis involves two stages: light-dependent and light-independent reactions.

Light-independent reaction is known as the Calvin cycle, and it takes place in the stroma.

During the Calvin cycle, sugars or carbohydrates are synthesized.

When carbón dioxide, CO₂, enters the leaves through stomas, it diffuses to the chloroplast stroma. Carbon atoms fixate, meaning that they incorporate into organic molecules. These molecules are used to produce 3-C sugars.

The whole process is impulsed by ATP and NADPH coming from light-dependent reactions.

The alternation of the processes of light-dependent and light-independent reactions help the cell conserve energy and matter.

Plants takes solar energy and produce ATP and NADPH. When there is no available solar energy, the plant uses these molecules to produce carbohydrates.

The correct option is D. to produce glucose

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Answer:

C. an electronic temperature probe and a computer

Explanation:

The answer is C on Edge.   (VERIFIED Edge Answer)

Make sure to click "thanks" and rate this answer to let others know this is the correct answer for this question.  

Edge Tip: Answers do not mix or change.

The best pair of tools that Silus should use in this experiment is: c. an electronic temperature probe and computer.

A temperature probe can be defined as a scientific instrument (sensor) that is designed and developed for the measurement of the degree of coldness or hotness (temperature) of any physical object.

This ultimately implies that, an electronic temperature probe and a computer are the best pair of tools that Silus should use in this experiment, so as to generate a graph of the temperature values over time.

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The structure which was given is the mouth and it helps to allow air and nutrients in the form of food to enter your body.

This consists of the gastrointestinal tract and accessory organs of digestion  which are involved in the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body.

The mouth ensures that food is broken down as it contains the teeth which is used to grind them into bits and enzymes such as amylase which helps in the breakdown of carbohydrate substances.

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Answer:

See below

Explanation:

Researchers found that the rate of Down syndrome among parents over 40 was 60 per 10,000 births, which is six times higher than the rate found among couples under 35 years old.

Answer:

Each compartment contains a bundle of muscle fibers. Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium. Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium.

Explanation:

The TYRTYR, TRP2TRP2, and TRP1TRP1 genes may be located on different chromosomes but are activated by the same transcription factor. Thus, the correct option is A.

Keratinocytes represent the major cell type of the epidermis layer of cells, the outermost layers of the skin, it has been found to making up to about 90 percent of the cells in the body. Keratinocytes originate in the deepest layer of the epidermis, the stratum basal and also move up to the final barrier layer of the skin, which is the stratum corneum.

The interaction of keratinocytes and the melanocyte cells is also crucial for the homeostasis of the epidermis layer of cells. Melanocytes are the cells which produce melanin pigment, which absorbs ultraviolet waves and prevents DNA damage to the keratinocytes. Keratinocytes do not produce melanin because these cells do not contain the TYRTYR, TRP2TRP2, and TRP1TRP1 genes.

Thus, the correct option is A.

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Answer:

A tumor

Hope this helps! :)

Explanation:

Water sustains life and is an important link between each of the four "spheres" of the Earth system (hydrosphere, atmosphere, pedosphere, biosphere)

The water cycle is the continuous movement of water on, above, and below the surface of the Earth. It is driven by the Sun's energy and involves all four of Earth's spheres: the atmosphere, the lithosphere, the hydrosphere, and the biosphere. Hence option A is correct.

The atmosphere is involved in the water cycle because it contains water vapor. Water vapor rises into the atmosphere and condenses to form clouds.

The clouds then release water back to Earth in the form of precipitation, such as rain, snow, or hail.

The lithosphere is involved in the water cycle because it contains water in the form of groundwater, lakes, rivers, and oceans.

Water evaporates from the surface of the Earth and enters the atmosphere. It then condenses to form clouds and falls back to Earth as precipitation.

The hydrosphere is involved in the water cycle because it contains all of the water on Earth.

The water in the hydrosphere is constantly moving from one place to another, through the processes of evaporation, condensation, precipitation, and runoff.

Therefore option A) Atmosphere, lithosphere, hydrosphere, and biosphere is correct.

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The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Based on the given scenario, the most likely cause of the patient's dyspnea is atelectasis, which is the partial or complete collapse of the lung tissue.

This is suggested by the patient's shallow breathing, diminished breath sounds in the bases, and fine, late inspiratory crackles. The fact that the patient's dyspnea has increased over the last 12 hours and worsens upon exertion further supports this diagnosis.

To treat this patient, it is important to identify the underlying cause of the atelectasis, which could be due to post-operative pain, anesthesia, or decreased mobility. Treatment options could include incentive spirometry, chest physiotherapy, bronchodilators, and early mobilization. Oxygen therapy may also be necessary if the patient's oxygen saturation levels are low. It is important to involve the patient's physician in the treatment plan to ensure appropriate care.

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Answer:

In the pouring rain,

I saw his face.

A bewildered expression

Oh! what a disgrace

His skin snow-like in appearance

and his words were incoherent

But he was adherent to this grimace

I was afraid of his hate

I was afraid of our fate

Hail fell upon us as we stared at our lost state

I understood nothing could separate,

what sleet itself could not devastate.

Explanation:

Hope you like it and tell me how it goes.

Answer red s pic no:

Explanation:

Answer:

Yes it help in this function

Break down (Just like I'm having one)

Chew (My account was chewed down to this)

Rip (Rest in peace my banned account that I had expert on)

In other words, B.C.R this is a real answer. So dont go reporting me

Answer:

Velocity vs Time: The object's velocity increases as it accelerates at the beginning of the journey. It remains the same in the middle of the journey (where there is no acceleration). It decreases as the object decelerates at the end of the journey.

Explanation:

Hope it helps

Answer:

Cell membranes are there to protect the cell. They keep harmful particles/substances and toxins out of the cell and only allow specific materials to enter.

Explanation:

Answer:

Since,Cell membrane is a semi permeable membrane,it allow only selective substances to go in or out the cell.

The distance from you to your friend is approximately 22.5 meters.

The speed of sound at 25°C is about 343 meters per second. The time it takes for the sound to travel to the other side of the canyon and back is 0.15 seconds, so the total distance traveled by the sound is twice the distance between you and your friend. Using the equation distance = speed x time, we can calculate the distance between you and your friend as follows:

Therefore, your friend is approximately 22.5 meters away from you across the canyon.

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Answer: The tissue structure of the liverworts restricts them to a type of environment that affects their size.

Explanation:

Nonvascular plants, also called the Bryophytes in Kingdom Plantae, are simple plants that grow in damp places on land and as the name implies, are non vascular plants( that is, they lack vascular tissues). There are three types of nonvascular plants which includes:

--> Mosses

--> liverworts and

--> hornworts.

Liverworts are restricted to a particular size through the type of tissue they have ( non vascular) because it predisposes them to lack conducting vessels like the phloem and xylem found in vascular plants which aids in conducting water and food to various parts of the plants. Also they do not grow tall like the vascular plants because they lack the qualities that will enable them do so, such as roots, stems and leaves.

Nonvascular plants are low-growing, reproduce with spores, and need a moist or damp environment.

A biophilia ecosystem service is the sensation of being among a forest of trees, some of the largest and oldest organisms to have ever existed on Earth. Edward O. Wilson, a biologist and naturalist, invented the word "biophilia" to explain how people are inherently drawn to the natural world.

The advantages individuals experience from being in a natural setting include bettering their physical and mental health, increasing their creativity and productivity, and feeling more content.

These advantages are referred to as "biophilia ecosystem services." In this aspect, trees are especially crucial since they offer a range of ecosystem services including clean air, water filtration, and wildlife habitat.

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Answer:

All of the factors listed can affect the size and structure of a population.

The amino acid with R group having hydroxyl group is threonine. it is a polar amino acid and is hydrophilic.

Proteins are made up of substances called amino acids. Proteins and amino acids are the components of life.

An amino acid called threonine is necessary for the production of proteins. It is a polar, uncharged amino acid because it has a -amino group, a carboxyl group, and a side chain with a hydroxyl group.

One of these essential amino acids, threonine, is needed for the production of proteins. Proteins cannot correctly fold or function without threonine.

Polar and neutral amino acids include glutamine, serine, threonine, tyrosine, and asparagine. They're all hydrophilic.

Cysteine is hydrophobic, non-polar, and neutral. Histidine, lysine, and arginine are hydrophilic, positively charged, polar amino acids.

Thus, the given amino acid  is threonine.

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Answer:

B

Explanation:

A compound can easily be separated into substances by chemical processes but a mixture can't.

Answer:

b. skin from mouse 2

Explanation:

According to this question, a mice skin transplant is being conducted. Four mice labelled Mouse 1, Mouse 2, Mouse 3 and Mouse 4 are used for this experiment. A small patch of skin from mouse 2 (the donor) was transplanted onto mouse 1 (the recipient), however, it was eventually rejected by the recipient (mouse 1).

This transplant rejection is due to the fact that the recipient's immune system identifies the tansplanted skin as foreign, hence, begins to attack it, leading to the skin's necrosis or death. Based on this, the same transplant rejection will occur if skin patches from mouse 3 and 4 are used.

However, the immune system of mouse 1, which is the recipient, will identify skin patches from MOUSE 2 as less foreign than any other skin from other mice. This is because skin from that mouse has been used before, hence, the recipient's immune recognizes it when a follow-up transplant is conducted. This makes a follow-up transplant from MOUSE 2 be the least likely to be rejected.

Answer:

1 and 3 I am almost certain

Explanation:

hope this helps, also I got my answer from g ooo gl e

A .Because it reflects green light.

Explanation:

Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green

Answer:

Feedback inhibition is difficult to reverse.

Explanation:

Feedback inhibition involves enzymatic actions in a reaction being stopped as a result of the formation of a product.

Feedback inhibition is easy to reverse as long as the products are removed or absent. Feedback inhibition can work almost instantaneously and regulates the flow through biosynthetic pathways.

Feedback inhibition is also known as a feedback system for controlling enzyme activity and the enzyme acting early in a reaction pathway is inhibited by a later product of that pathway.