BLANK transport moves substances from an area of high concentration to an area of low concentration.

The cell membrane is selectively permeable because substances do not pass through it indiscriminately. This means that only selective molecules pass through it. So the correct answer choice is option (B).

Selective permeability of a cell membrane refers to its ability to distinguish between different types of molecules, allowing only some molecules through while blocking others. A cell membrane is called selectively permeable because it allows only specific molecules to pass through. Only specific molecules, such as water and gas molecules, can pass directly through the cell membrane. It stops the flow of other molecules towards the two sides. Many large molecules like glucose and other sugars cannot do this. Water can pass between lipids. The most common example is the phospholipid bilayer cell membrane that surrounds every cell in our body.

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Complete question:

The membrane structure is selectively permeable, for this reason:

A) It is permeable only during certain stage of the cell division.

B) It allows only selective molecules to pass through it.

C) It allows only water to pass.

D) It is made up of lipids.

Answer:

it is found in every living thing

it's the universal solvent

it ensures life on earth can exist

it's all part of of organic compounds

Answer:

its quite simple

Explanation:

carbon is in every thing that is living or has once live even if it dies and carbon even has a few forms

The cutaneous system, which includes the skin, hair, nails, and associated glands, can be damaged in a variety of ways.

Here are some common causes of cutaneous damage:

1. Trauma: The skin can be damaged by physical trauma such as cuts, burns, bruises, and abrasions. This can result in damage to the skin's structure and function, such as impaired wound healing, scarring, and loss of sensation.

2. Infections: Bacterial, viral, and fungal infections can affect the skin, causing damage to the skin's structure and function. For example, infections can cause inflammation, blistering, and peeling of the skin.

3. Chemical exposure: The skin can be damaged by exposure to chemicals such as acids, bases, solvents, and detergents. This can result in chemical burns, skin irritation, and allergic reactions.

4. Radiation exposure: Exposure to ultraviolet (UV) radiation from the sun or tanning beds can damage the skin, leading to premature aging, sunburn, and an increased risk of skin cancer.

5. Autoimmune disorders: Autoimmune disorders such as psoriasis and eczema can cause damage to the skin, resulting in inflammation, itching, and scaling.

6. Genetic disorders: Some genetic disorders can affect the skin's structure and function, leading to conditions such as ichthyosis, epidermolysis bullosa, and albinism.

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Gregor believes it is hard for him to defend himself against rampant rumours, coincidences, and baseless accusations as a traveling salesman.

a person whose job it is to visit to various locations and solicit orders from customers while also trying to sell their company's products: As a traveling salesman on the road, he earned his living. The salesperson wants to travel as little as possible while also minimising travel expenses. TSP, which focuses on optimization, is frequently applied in computer science to determine the most effective path for data to take when travelling between different nodes. Applications may involve locating hardware or network optimization techniques. There is a list of cities that must all be visited, each of which must only be done once, and the distances between each city are known.

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Answer:

AUG is MET (starting point)

GGG is GLY

UUU is PHE

ACA is THR

and lastly

UAG is stop (there's no code for this one so you stop)

Explanation:

I hope this the right answers for you.

The given table can be completed as follows:Variations in respiration Definitions Accelerated respiration Increased breathing in response to exercise Dyspnea Hypoventilation Dyspnea when lying down Hyperventilation Rapid breathing induced by acidosis Kussmaul .

Respiration Rapid breathing induced by acidosis Apnea Permanent cessation of breathing Orthopnea Dyspnea when lying down Tachypnea Rapid breathing induced by acidosis Hyperpnea Increased breathing.

response to exercise Hypoventilation Reduced pulmonary ventilation Dyspnea Labored, gasping breathing Reduced   Reduced pulmonary ventilation.

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In the given experiment, where the student investigates the effect of different types of music on plant growth, the most helpful visual aid to show the change in the plants' heights over time would be a C. line graph.

A line graph is suitable for displaying the relationship between two variables over a continuous period, making it ideal for tracking the growth of the plants over time. The x-axis of the line graph can represent time, while the y-axis can represent the height of the plants. Each plant (A, B, C, and D) would have a separate line on the graph, allowing for a comparison of their growth patterns.

Using a line graph would enable the student to observe and analyze the trends and patterns in plant growth over the course of the experiment. It would make it easier to identify any significant changes or differences in the growth rates of the plants exposed to different types of music compared to the control plant.

Therefore, a line graph would be the most appropriate visual aid for illustrating the change in the plants' heights over time in this experiment. Therefore, Option C is correct.

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Among the options provided, damage done when unpacking the plant asset would not be included as part of the cost of a plant asset.

Plant assets are recorded at cost, which includes all expenditures necessary to get the asset in place and ready for use. This typically involves costs such as the purchase price, customization costs, and modification costs.

However, damage done when unpacking the plant asset is not included in the cost because it is an unexpected expense that does not contribute to the asset's functionality or readiness for use.

Instead, this damage represents a loss in value that may be addressed through insurance claims or other means, but it does not factor into the initial cost calculation for the plant asset.

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Answer:

The regions near the topic receive more sunlight compared to those of the equator.

The local climate is a key determinant of the last stage of a pond's succession.

The ecosystem reaches a point of ecological stability within the plant community during the last stage of ecological succession as the plants develop and become established throughout time. The diversity of plant species have attained their maximal capacity for growth at this stage of stability. The culmination stage marks the end of the aquatic succession. If there are no disturbances like wildfires or storms, the vegetation is in harmony with the environment during this stage. Wind, fire, natural catastrophes, erosion, and other climatic conditions are only a few. Activities of other creatures are included in the biotic factors. Several early ecologists believed that what a community always experiences the same succession of phases.

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water, habitat, competition, predation, climate

Answer: the relative differences in arrival times of the S and P seismic waves at several recording stations tell scientists about the different speeds those waves were traveling at, which in turn gives information about the density of the material the layer is made of, and how thick the layer is in several directions.

Explanation:Earth's layers

Answer:

The Gypsy Moth, Nutria, Zebra Mussel, Hydrilla, Sea Lamprey and Kudzu are examples of non-natives that have caused massive economic and ecological losses in new locations because the natural controls of their native ecosystems were not there.

Non-native species can provide services useful to humans, particularly in facilitating many contemporary needs of ... For example, D. polymorpha has both numerous negative and positive effects on natural ecosystems.

Answer: Nitrogen

Explanation: It is the major atom that is present in amino acids that are not present in carbohydrates.

Explanation:

New stars are not being created in it

Answer:

forming a hypothesis

Explanation:

a scientific explanation for a set of observations that can be tested in ways that support or reject it. It is an EDUCATED GUESS with a statement of outcome based on observations.

Since 1989, over 349 inmates have been exonerated by DNA evidence.

The Innocence Project, a non-profit organization that works to exonerate the wrongly convicted, has been responsible for many of these e-x-o-nerations.

The Innocence Project was founded in 1992 by Barry Scheck and Peter Neufeld. Scheck and Neufeld were both law professors at Cardozo School of Law in New York City.

They had become interested in the issue of wrongful convictions after reading about the case of Gary Dotson, who had been wrongfully convicted of r-a-p-e and sentenced to 25 years to life in prison.

Scheck and Neufeld founded the Innocence Project to help exonerate other innocent people who had been convicted of crimes they did not commit. The Innocence Project has used DNA evidence to exonerate over 349 people, including 20 people who had been sentenced to death.

The Innocence Project's work has helped to raise awareness of the problem of wrongful convictions. It has also led to changes in the law and in the way that DNA evidence is handled in criminal cases.

The Innocence Project is a valuable resource for people who have been wrongfully convicted. It provides legal assistance, financial assistance, and emotional support to those who are seeking to clear their names.

The Innocence Project also works to reform the criminal justice system to prevent future wrongful convictions.

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Answer:

c.

Explanation:

It is showing the size of Earth's layers. There is nothing here about its chemical composition or Earth's temperature.

Answer:

The symbiotic relationship between an anemone (Heteractis magnifica) and a clownfish (Amphiron ocellaris) is a classic example of two organisms benefiting the other; the anemone provides the clownfish with protection and shelter, while the clownfish provides the anemone nutrients in the form of waste while also scaring

Answer:

B. The Clownfish get protection and the anemone gets leftover food.

Explanation:

This is the right answer since clownfish stay in amemone's for protection and what ever food the clownfish dosen't eat they give it to the anemone

The frequency of collisions increases, and the force of collisions decreases.

An increase in temperature will affect and increase the volume. An increase in temperature will increase in kinetic energy. The mass of these particles is constant, the particles must move faster as the gas becomes warmer.

Also, increase in the number of gas molecules, when the container volume stays constant, increases its pressure. While a decrease in container volume will tend to increases the gas pressure. Hence, increase in temperature of a gas in a rigid container increases the pressure.

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Answer:

Filtration of waste from the blood.

Explanation:

 Your blood is filled with waste products as a result of normal breakdown of active tissues and the food you eat. Food provides your body with energy and helps it heal or improve. The body eliminates the waste from the food after it has taken what it needs.

An enzyme possesses different kinetics for different substrates as a result of this different products are formed.

Discussion:

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Answer:

B. Animal Neglect

Answer:A diseases carried by animals

Explanation:

A larger brain provided early hominins with enhanced cognitive abilities, improving problem-solving, memory, learning, and language skills.

Having a larger brain enabled early hominins to develop complex social structures, engage in advanced tool-making, and navigate their environment more effectively. The increased cognitive abilities facilitated problem-solving skills, allowing for the development of innovative strategies to obtain food, protect themselves, and adapt to changing environments. The improved memory capacity would have aided in learning and passing down knowledge from one generation to the next.

Additionally, language skills likely played a crucial role in communication and cooperation within social groups, enabling collective decision-making, enhanced hunting techniques, and the transmission of cultural practices. Overall, a larger brain provided early hominins with a competitive advantage in their ecological niche by enabling higher cognitive functioning.

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Answer:

Gravity is what holds the planets in orbit around the sun, and keeps us on the ground on the earth. Gravity also keeps the moon in orbit around Earth.

Explanation:

The biochemist isolated and purified various molecules required for DNA replication. The presence of DNA molecules led to replication, but the DNA that was formed consisted of normal DNA strands linked with multiple short DNA segments, which led to a defective end product.

She most probably left out the enzymes and proteins that are required to properly link the Okazaki fragments together. These enzymes are called DNA ligases, and they are crucial to the formation of a continuous lagging strand during replication. Additionally, the biochemist may have left out helicase, primase, and topoisomerase enzymes, which are critical for replication as well.

Helicases are enzymes that help to unwind and split the DNA double helix by breaking hydrogen bonds between nucleotide pairs in DNA strands. DNA polymerase, which binds nucleotides together in DNA, requires an RNA or DNA primer to start DNA replication, which is created by the enzyme primase.

Topoisomerases are enzymes that help to relieve stress that occurs during DNA replication by cleaving one or two DNA strands and then reconnecting them to relax the tension. So, if these enzymes are absent from the mixture, it may lead to the formation of defective DNA molecules that may cause a variety of genetic disorders.

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Answer:

In a closed circulatory system, blood is contained inside blood vessels and circulates unidirectionally from the heart around the systemic circulatory route, then returns to the heart again, as illustrated in Figure 21.2a.

Explanation:

Answer:

B. Demography

Explanation:

Answer:

B

Explanation:

Demography is the statistical study of populations, especially human beings. Demographic analysis can cover whole societies or groups defined by criteria such as education, nationality, religion, and ethnicity.

Answer:

to store large masses of water for survival since they live in areas of little water.