It is advantageous for animals that migrate to store energy in the form of lipids rather than carbohydrates. This is because A) lipids do not form polymers. B) lipids are more dense than carbohydrates. C) carbohydrates do not supply energy to cells. D) lipids weigh less and store more energy (gram for gram) than carbohydrates.

The main factor that distinguishes one element from another is its atomic number.

Each element on the periodic table has a unique atomic number, which corresponds to the number of protons found in the nucleus of an atom of that element.

For example, hydrogen has an atomic number of 1 because it has one proton, while carbon has an atomic number of 6 because it has six protons.

Other properties that help distinguish elements from one another include their atomic mass (the total mass of protons, neutrons, and electrons in an atom), electron configuration (the arrangement of electrons in atomic orbitals), and physical properties such as melting point, boiling point, density, and color.

Thus, it is the atomic number that serves as the primary characteristic distinguishing one element from another.

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The presence of shifting dunes on Mars is evidence of wind activity on the planet. Martian winds are capable of redistributing surface material and forming dunes, and the photographs of these dunes indicate active wind-driven processes.  So the correcct option is g.

The shifting dunes on Mars demonstrate the presence of winds on the planet. These winds play a crucial role in redistributing surface material. As described, much of the material stripped from Martian canyons has been deposited into extensive dune fields, primarily at high latitudes.

Mars experiences various wind-related phenomena, such as dust devils, which are responsible for creating patterns on the surface by moving dust and sand. These dust devils and windstorms have enough power to move sand and create dunes, which change shape and position over time. The passage of Martian winds over loose sediments can also result in cross-bedded sandstone formations, as have been interpreted from images taken by the Curiosity rover in Gale Crater, indicating past interactions with liquid water.

In summary, Mars' winds are integral to the planet's surface dynamics, creating and shifting the dunes observed in high-resolution photographs. These winds are an essential factor in understanding the Martian climate, surface erosion, and geological history.

The surface area of one side = 1 cm X 1 cm = 1 cm2

There are 6 sides, total SA = 6 X 1 cm2 = 6 cm2

Volume = 1 cm X 1 cm X 1 cm = 1 cubic cm (1 cm3)

Surface to Volume Ratio = 6 cm2/1 cm3 = 6 cm2/cm3

The surface area of one side = 6 cm X 6 cm = 36 cm2

There are 6 sides, the total SA = 6 X 36 cm2 = 216 cm2

Volume = 6 cm X 6 cm X 6 cm = 216 cm3

Surface to Volume Ratio = 216 cm2/216 cm3 = 1 cm2/cm3

Fungi are important because they help decompose dead organisms and recycle the nutrients, which plants benefit from it.

Scientists must always endeavor to avoid biases in their experiments. Biases can impede the objectivity of the scientist and the validity of the experiment's results.

A scientist must always try to avoid biases in scientific experiments. A bias is a prejudice in favor of or against one thing, person, or group compared with another, usually in a way that's considered to be unfair. Biases can affect the objectivity of the scientist and the credibility of the experiment. For example, if a scientist is testing a new drug and they unconsciously favor positive results because they want the drug to succeed, that can introduce bias into the process, skewing the results. This is why it's crucial for scientists to recognize and mitigate biases when conducting research.

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A fried egg have the yolk part in the center facing up, and the albumen surrounds this yellow yolk. A person can see the similarity between the fried egg and the diagram of a cell. The yellow yolk of the fried egg can be easily matched to the nucleus of the cell, and the albumen part as the cytoplasm. The nucleus is a cell organelle which is present in the cell of the eukaryotes. The cytoplasm is the fluid present inside the all the cells.

Final answer:

An invasive species is a species that arrives in a habitat it had not previously occupied and establishes a population that spreads autonomously. It has specific needs or requirements to survive, grows rapidly and competes with other plants or animals, and produces large numbers of seeds/offspring at a young age. However, the characteristic that is NOT associated with invasive species is having a native region with a climate similar to the invaded area.

Explanation:

An invasive species is a species that arrives in a habitat it had not previously occupied and establishes a population that spreads autonomously. It has specific needs or requirements to survive, grows rapidly and competes with other plants or animals, and produces large numbers of seeds/offspring at a young age. However, the characteristic that is NOT associated with invasive species is having a native region with a climate similar to the invaded area.

Final answer:

Invasive species are adaptable and not characterized by having specific survival needs. They threaten biodiversity due to rapid growth and competitive advantages, but don't necessarily originate from areas with similar climates to the regions they invade.

Explanation:

The characteristic of an invasive species that is NOT true is that they have specific needs or requirements to survive. Invasive species are typically successful exactly because of their ability to thrive in a variety of conditions and do not have highly specific environmental requirements. These species are adaptable, grow rapidly, and often compete with native plants or animals, often causing conservation problems as they threaten biodiversity in invaded ecosystems. Their successful spread usually depends on their reproductive strategies, such as producing large numbers of seeds or offspring at a young age. Moreover, invasive species do not necessarily come from a native region with a climate similar to the affected invaded area; they often have broad environmental tolerances.

ATP

Organisms use energy to drive chemical reactions which is ATP.

the correct answer is b) the product of respiration can be used by plants for photosynthesis.

Answer:

C. Cohesion of molecules

Explanation:

Cohesion is the interaction of molecules of the same substance together. By the force of cohesion if two drops of water come together they form one. Water has high rates of cohesion due to hydrogen bonds.  

This phenomenon also called surface tension and is what allows small insects to stand on water.

Cohesion along with adhesion of water to the walls of the narrow tube generate what is called capillarity. This allows liquids to ascend inside the narrow tubes. As long as the cohesion is less than the adhesion, the liquid will rise until both forces are equal.

Answer:

C

Explanation:

Explanation:

Enzymes are proteins that increase the reaction rate that occurs within the cells.

enzymes generally only bind to one type of substrate because the active site of the enzymes has a certain shape and as per lock and key model, the enzymes have to be of specific shape the same as the substrate to get fit.  

Enzymes have active sites, where the substrate gets fits when the reaction occurs.It means that enzymes generally only bind to one type of substrate and they are highly specific for their substrate.

The right answer is Regulating protein agents.

The regulating protein agents they are talking about is certainly the cyclin, especially cyclin B.

Cyclins have no enzymatic activity, they are regulatory proteins necessary for Cdk to be enzymatically active.

The activation of the Cyclin B / Cdk1 stock is the result of a series of complex and interdependent reactions:

When replication is complete, the Cdc25 phosphatase is no longer sequestered in the cytoplasm and passes into the nucleus, and at the end of the G2 phase, the Cdc phosphatase is activated, probably by phosphorylation by the Polo kinase. Cdc 25 then acts to remove the two phosphates inhibitors Cyclin B / Cdk 1 (after that, there is a process of self-activation).

Cyclin B / Cdk 1 complexes, once activated, allow entry into mitosis. For this, they intervene by triggering a number of phenomena that take place at the beginning of mitosis, that is to say in prophase.

Answer: It's D

Explanation: I took the test and I got D

The two measurements taken here are the size of the bubbles and their rate of production.

Green plants and certain other creatures convert light energy into chemical energy through a process called photosynthesis. Light energy is gathered and utilized during photosynthesis in green plants to change the water, carbon dioxide, and minerals into oxygen- and energy-rich organic molecules.

It is hard to overstate the role that photosynthesis plays in sustaining life on Earth. There might eventually be little food or other organic materials on Earth if photosynthesis stopped. The majority of life would vanish, and eventually, the atmosphere of Earth would contain almost no gaseous oxygen. Only chemosynthetic bacteria, which can use the chemical energy of certain inorganic substances and are not reliant on the conversion of light energy, would be able to survive in such an environment.

The fossil fuels (coal, oil, and gas) that drive modern society today were created by plants using energy from photosynthesis carried out millions of years ago. Green plants and tiny critters that fed on plants grew more rapidly in the past than they were eaten, and as a result, sedimentation and other geological processes buried their remnants in the Earth's crust. These organic residues were gradually transformed into fossil fuels there, shielded from oxidation.

Therefore, the two measurements taken here are the size of the bubbles and their rate of production.

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The sporangium rupture usually involves specialized structures that enhance expulsion of the spores away from the parent gametophyte.

What happens to the spores when sporangia open?

When the sporangia dry out, they break open, releasing the spores into the wind.

What is a sporangium?

A sporangium is a structure in certain plants and other organisms that is charged with making and storing spores.

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Final answer:

Breast cancer research has led to advancements in early detection, treatment, and awareness. It has improved survival rates, influenced societal attitudes, and addressed healthcare disparities.

Explanation:

Breast cancer research has had a significant impact on society. It has led to advancements in early detection methods, improved treatment options, and increased awareness about the disease. For example, research has contributed to the development of mammography and genetic testing, which help in the early detection of breast cancer. It has also led to the development of targeted therapies, such as Herceptin, that have improved the survival rates of patients with HER2-positive breast cancer (BCA, 2012).

Furthermore, breast cancer research has influenced societal attitudes and behaviors. Awareness campaigns, like the pink ribbon movement, have raised public consciousness about breast cancer and encouraged support, fundraising, and advocacy for the cause. Research has also highlighted the importance of addressing inequalities in access to healthcare, leading to efforts to reduce health disparities and improve the quality of care for all individuals.