Calculate the efficiency of glycolysis if 12 kcal of energy are required to transfer energy from glucose to ATP.
Explain please​

Answer:

lost

Explanation:

Energy is lost at each trophic level

Answer:  Its Lost!!

Explanation: I GOT IT RIGHT ON THE TEST WOOOOOOOOO

The correct answer is A. Nebula, star of seven stellar masses, a red supergiant, supernova, black hole.

Explanation

Stars have a life cycle that begins with the gravitational collapse of a gaseous nebula. Subsequently, thermonuclear fusion occurs that allows the conversion of hydrogen into helium, this causes the released energy to pass through the star and radiate in a phase called the star of seven stellar masses. After several billion years, the star passes to the "red giant" stage. Here the star contracts and raises its temperature. After this, the stars (which have masses greater than the sun) detach from their layers forming supernovae, and later, these give rise to "black holes". According to the above, the correct answer is A. Nebula, star of seven stellar masses, a red supergiant, supernova, black hole.

Answer:

The answer is A Just took the test

Explanation:

Answer:

Money is channeled through financial institutions such as banks.

Explanation:

The borrower may chose to use the funds to invest in a business venture and thus be becomes an investor. Money is channeled through financial institutions such as banks. A saver saving with a bank account seeks to keep the money in the bank as it earns him interest.

All of these are effective gopher traps, including white clover and herbaceous weeds, a raptor perch or owl box should be installed, and the garlic and castor beans are used for this too.

There are numerous options, such as how to install the raptor perch, garlic can be used for this, and there are many methods included, such as the wire mesh can be used and the repellent scent can be used for this.

Hence, all of these are effective gopher traps, including white clover and herbaceous weeds, a raptor perch or owl box should be installed, and the garlic and castor beans are used for this too.

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Answer:

Stresses such as lack of nutrients, space, competition and water availability.

Explanation:

Lack of nutrients, space, competition and water availability are the stresses that the bryophyte can experience by living on land. The morphological or physiological features such as lowering transpiration rate by stomata, attain specialized structures to collect sunlight and fulfill water requirement by absorbing water from the air if no water is available in the soil etc are the features that the plant has to attain to cope with these stresses.

Some seeds feature barbs or hooks that cling to an animal's skin, fur, or feathers. Birds can carry away the sticky seeds of plants like pittosporum.

Seeds from plants that rely on animals for distribution are made to fit either within or outside of the animal. Burr- or hook-shaped seeds can cling to an animal's fur. Plants give seeds that are carried internally an enticing fruit pulp reward in exchange for the journey.

Mangoes, guavas, breadfruit, carob, and several fig species are some examples. Aardvarks and the desert melon (Cucumis humifructus) share a symbiotic connection in South Africa, where the mammals consume the fruit for food.

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Answer:

many moons

Explanation:

None of Jupiter's moons have more than traces of atmosphere, so their skies are very nearly black. ... For an observer on Io, the closest large moon to the planet, Jupiter's apparent diameter would be about 20° (38 times the visible diameter of the Moon, covering 5% of Io's sky).

Answer:

Surface water is a key component to the hydrologic cycle. Surface water is any body of water above ground, including streams, rivers, lakes, wetlands, reservoirs, and creeks. ... Water that seeps deep into the ground is called groundwater. Surface water and groundwater are reservoirs that can feed into each other.

Answer:

Biotic

Explanation:

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The correct answer is B.

In the second stanza, the speaker calls "Mines of gold" to the colors of the flowers.

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If there is no rain, the Arizona poppy would not be able to perform the light-dependent reactions of photosynthesis.

Photosynthesis is a process that involves two main stages: light-dependent reactions and light-independent reactions.

Water is required in the light-dependent reactions to provide the electrons that are needed to generate ATP and NADPH, which are then used in the light-independent reactions to produce glucose.

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Answer:

Pyruvate

Explanation:

Glycolysis refers to the pathway through glucose is oxidized to pyruvate.

In glycolysis, a molecule of glucose passes through ten enzyme catalyzed steps to yield two molecules of pyruvate.

Step 1: Glucose is phosphorylated to form glucose-6-phosphate

Step 2: Glucose-6-phosphate is converted to fructose-6-phosphate

Step 3: Fructose-6-phosphate is further phosphorylated to form fructose-1,6-bisphosphate

Step 4: Fructose-1,6-bisphosphate is cleaved into glyceraldehyde-3-phosphate and dihydroxyacetone phosphate

Step 5: Dihydroxyacetone phosphate is converted to another molecule of glyceraldehyde-3-phosphate.

Step 6: Two molecules of Glyceraldehyde-3-phosphate are converted to two molecules of 1,3-bisphosphoglycerate

Step 7: Two molecules of 1,3-bisphosphoglycerate are converted to 3-phosphoglycerate

Step 8: Two molecules of 3-phosphoglycerate are converted to two molecules of 2-phosphoglycerate

Step 9: Two molecules of 2-phosphoglycerate are converted to two molecules of phosphoenolpyruvate

Step 10: Two molecules of phosphoenolpyruvate are converted to two molecules of  pyruvate, the end-product of glycolysis.

Therefore, the presence of pyruvate molecules in red blood cells can be used to test for their ability to complete glycolysis

Answer:

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1-Water is passively transported into the roots and then into the xylem. 2-The forces of cohesion and adhesion cause the water molecules to form a column in the xylem. 3- Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by diffusion through the stomata.

Answer:

Explanation: The two finches eat different kinds of food. The woodpecker finch eats insects and the large ground finch eats seeds. They do not compete for the same resources.

Due to differences in their eating habits and resources, large ground finch and the woodpecker finch can live successfully on the same island.

The criteria for coexistence are as follows:

The required food for woodpecker finch is small insects and plant woods, while the required food for a large ground finch is plant seeds which usually migrates at the time of seed dispersal.

Both these species do not compete for the same resources, and therefore, both of them are successfully living on the same island.

According to the law of competitive exclusion, no two species can coexist in the same niche for a long time. If they do so, there will be competition for similar demands of food and space.

Therefore, due to differences in their eating habits and resources, large ground finch and the woodpecker finch can live successfully on the same island.

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Answer:

C is the correct option.

Explanation:

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

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The analogous organs include shells of turtles and crabs and flippers of penguins and dolphins. While the homologous organs include the leaves of pitcher plants and cacti and mammalian tail and the human coccyx.

The homologous and the analogous structures are used as evidence of the comparative anatomy. They are important in determining the pattern of evolution and ancestry.

The homologous organs are characterized by similar structures that vary in functions. The leaves of pitcher plants and cacti and mammalian tails and the human coccyx have a similar anatomical structure but are used for various purposes.

The analogous organs have the same function even when they have different structures like the shells of turtles and crabs and flippers of penguins and dolphins. The shells protect both turtle and crab, while flippers are used to swim.

Therefore, the shells of turtles and crabs and flippers of penguins and dolphins are analogous organs.

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The correct option is D. When genes are turned on, the cell will make specific proteins that it needs.The expression of genes plays a critical role in generating variations among cells. Genes contain the instructions for synthesizing proteins, and when genes are turned on or "expressed," they initiate the production of specific proteins.

The activation or suppression of genes is tightly regulated and can vary among different cells, resulting in variations in protein composition and function.Each cell in an organism contains the same set of genes, but the specific genes that are activated or expressed in a particular cell depend on its type and function. Different cells require distinct sets of proteins to carry out their specialized tasks. For example, muscle cells express genes responsible for contractile proteins, while nerve cells express genes for neurotransmitter production.By selectively expressing certain genes and producing specific proteins, cells acquire unique characteristics and functionalities. This process of gene expression allows cells to differentiate and specialize, contributing to the diversity of cell types and functions within an organism.

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The correct order of steps is 3, 2, 4, and 1.

It is a process whereby the genetic codes in transcribed mRNA molecules are translated into their respective amino acids.

The steps involved in translation are:

Thus, the step is 3,2,4, and 1.

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Answer:

Adaptations

Explanation:

A weakened immune system may be caused by immunodeficiency disorders.

Immunodeficiency disorders are conditions in which the immune system is impaired or compromised, leading to a decreased ability to fight off infections and diseases.

In immunodeficiency disorders, the immune system may have difficulties producing an adequate response to pathogens or may have impaired functioning of its components, including immune cells, antibodies, or other elements of the immune system.

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A higher rate of "reusing, reducing, or recycling" can change the way money is spent within a society by promoting a more sustainable and resource-efficient economy.

When individuals and communities prioritize reusing, reducing, and recycling, they are likely to consume fewer resources and generate less waste. This shift in consumption patterns can result in cost savings for both individuals and businesses. By reusing items instead of purchasing new ones, people can save money on buying replacements. Similarly, reducing the consumption of goods and resources can lead to reduced expenses for both individuals and businesses.

Furthermore, recycling materials instead of disposing of them as waste can create economic opportunities. Recycling processes can generate income through the recovery of valuable materials that can be reused or repurposed. This can lead to the development of recycling industries and the creation of jobs within the recycling sector.

Overall, a higher rate of reusing, reducing, or recycling can lead to financial benefits for individuals and society as a whole. It promotes resource efficiency, reduces waste generation, and can create economic opportunities through cost savings and the development of recycling industries.

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When light waves hit an object, they interact with the matter that makes up that object. The properties of the matter determine how the light is absorbed, transmitted, or reflected.

What is Wave?

In physics, a wave is a disturbance that travels through space and time, usually accompanied by the transfer of energy. Waves can take many forms, including mechanical waves such as sound waves, water waves, and seismic waves, and electromagnetic waves such as radio waves, microwaves, infrared waves, visible light, ultraviolet rays, X-rays, and gamma rays. All waves have a characteristic frequency, wavelength, amplitude, and velocity, which determine their properties and behaviors. Waves can be described mathematically using wave equations, and their properties can be studied through experiments and observations. Waves play a fundamental role in many areas of science and technology, from communications and entertainment to medical imaging and materials science.

When you look at a window, some of the light is transmitted through the glass, while some is reflected off the surface of the glass. The amount of light transmitted and reflected is determined by the properties of the glass, such as its thickness and composition.

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c) fallacy us to truth

it makes the most sense of all of the other options:)

The answer of the first question is: "The offspring show more diversity than in asexual reprodution".

but, why this implies a higher rate of evolutionary change? because it facilitates that the variation that appeared in one lineage by a random mutation to mix with that of another lineage, which accelerates the evolutionary procces.

The correct option is the last one "to close aquaporins". The antidiuretic hormone tells the kidneys, "it's time to save water", thus the channels in charge of water transport must close.

The ways humans have influenced the traits in corn plants is that It diminishes cost of production on the crop as well as rise the production.

It is a very effective way to protect a maize plant from bacterial infection. To make plants resistant to dangerous pests and microorganisms, practically every plant uses this technique.

Humans have altered the traits of maize plants in such a way as to lower crop production costs while increasing crop output.

Utilizing this technique lowers the cost of crop production, increasing both the overall productivity of the maize crop and the profit to the farmers.

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The given question is incomplete, so the most probable complete question is:

Read the passage. Then explain the ways humans have influenced the traits in corn plants and the impacts each biotechnology has had.

Passage

Many of the types of corn found in grocery stores were originally bred for their taste and productivity. But these varieties are often threatened by pests. This makes it harder for farmers to produce enough corn.

Scientists have used genetic engineering to make GMO corn plants that are resistant to pests. In one type of GMO plant, they added genes from bacteria that live in soil. The genes let the GMO plants produce a bacterial protein that kills certain insects.