Why do cats have such scratchy tongues? (Will give Brainliest)

Answer: The correct option is C (Dendrites, Cell body, Axon, Axon terminals)

Explanation:

The transfer of information from neuron to neuron takes place through the release of chemical substances into the space between the axon and the dendrites. These chemicals are called neurotransmitters, and the process is called NEUROTRANSMISSION.

The order of neurotransmitter/receptor interaction that results in an electrical signal impulse and the release of another neurotransmitter for interaction in the synaptic cleft (signal conduction through a neuron) is from Dendrites--> Cell body--> Axon-->Axon terminals>

DENDRITES extends from the cell body of a neurone to receive messages at neuromuscular junction from other neurons. The CELL BODY directs all activities to the axon. The AXON is a long single fibre that transmits messages from the cell body and ends in terminals forming a synapse. Nerve impulses arrives at the axon terminal causing the release of neurotransmitters. The neurotransmitters binds to receptors at the dendrites of another neurons. The electrical signal impulses generated causes the release of neurotransmitters in another neuron.

A steroid hormone approaches its target cell, therefore the hormone will enter the nucleus and is what will happen first which is therefore denoted as option A.

This is referred to as a chemical messenger which is released directly into the bloodstream and is responsible for the control of certain metabolic reactions occurring in the cell and  an example is steroid hormone such as androgens.

In a situation whereby a steroid hormone approaches its target cell, it first passes through the plasma membrane before it then becomes adhered to the receptors which are present in the nucleus or cytoplasm.

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Answer:

light energy..........

Answer:

light energy is the answer

Answer:

The paulownia is a native of the temperate forests of China.

Answer:

The explanation will be filled down below

Explanation:

Prokaryotic: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

Eukaryotic: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

Both: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

a) recycling helps to release the burden of waste that is released into the environment

b) There are plants the recycle the plastics and there are plants that recycle metals in the UAE.

c) Recycling would ensure that we do not have a lot of wastes in the environment.

d) We can encourage people to recycle by telling them the importance of the recycling of waste.

The handling of wastes has formed a key part of the discussion of many environmental specialists around the world. We know that there is a limit to which the environment can be able to taken the wastes that are being introduced into it with out treatment  and these can also be able to cause a lot damage in other parts of the world.

The UAE have been a leading country in the rea of the recycling of waste as there are over 291 waste recycling centers that we have in the UAE and this have helped to avoid the build up of waste materials across the country.

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B. Both organisms benefit.

Symbiotic relationships are interactions between different species within an environment.

Mutualistic Relationships

Mutualistic relationships are interactions where both organisms are benefitted. One example is bees and flowers. In this relationship, the bees get food in the form of nectar and the flowers are pollinated by the bees. Both organisms are benefitted mutually; the bees can make honey and the flowers can reproduce.

Other Symbiotic Relationships

There are 2 other forms of symbiotic relationships. The first is commensalism: where one organism benefits but the other is unaffected. The other is parasitism: where one organism benefits and the other is harmed.

Answer:

Chromosomes

Explanation:

The Chromosomes start to separate during this process and the nucleolus is taken out before metaphase so the chromosomes can take the place of the nucleus

Plz mark brainliest

The best explanation for the change in the egg's size is that Water moved into the cell by osmosis because the solute concentration was higher inside the cell than outside the cell. Option B.

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When talking about solutions, we can classify them as follows,

Water is considered to be a hypotonic solution.

When a cell is in a hypotonic solution, through osmosis, water moves toward the cell.  

Note: In this example, the egg is the cell.

Osmosis is the phenomenon that occurs when two dilutions of different concentrations -in this example, the interior of the cell and the solution- are separated by a semipermeable membrane.

The membrane allows the pass of water but not solute. Hence, water can move from the most diluted side to the less diluted one.  

Water tends to go from the hypotonic solution to the cell interior and keeps doing so until concentrations are equal in the cell interior and exterior.

As water enters the cell, the cell begins to enlarge and becomes bigger-sized. And because cells can not limit the amount of water moving in, it keeps swelling until the membrane can not stretch anymore, and lysis occurs. It bursts.  

What we need to consider is

So, the best explanation for the change in the egg's size is Water moved into the cell by osmosis because the solute concentration was higher inside the cell than outside the cell. Option B.

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In ecology, an instinctive or innate behavior refers to a behavior controlled by the genes, that doesn't depend on external influence and it hasn't been learned.

This kind of behavior will occur every time an animal is exposed to the correct stimulus, and are related to survival.

Some examples of instinctive behaviors are nest building in birds and cocoon making in caterpillars. Of the options, fleeing a predator would be an instinctive behavior.

This means C. pre-programmed, fleeing a predator would be the right answer.

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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Native autotroph species of grassland may include different grasses such as wild oats, foxtail, buffalo grass, goldenrod, and sunflowers, invasive species include the pine false webworm or Japanese beetle, while endangered species include prairie dogs.

A grassland biome is an ecosystem in which grasses represent the dominant type of vegetation but it may also include trees, has limited annual precipitation, and thereby this biome is predominantly dry over the year.

Therefore, with this data, we can see that a grassland biome is mainly composed of grass autotrophic plants.

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Answer:

A.placebo

Explanation:

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An air mass is primarily classified based on its temperature and humidity characteristics. The classification of air masses takes into account both temperature and humidity, as these two factors greatly influence the properties and behavior of the air mass.

Temperature: The temperature of an air mass is a key factor in its classification. Air masses are categorized as either warm or cold, depending on their temperature relative to the surrounding air.

Humidity: Humidity, which refers to the amount of moisture present in the air, is another crucial factor in classifying air masses. Air masses can be classified as either dry (low humidity) or moist (high humidity), depending on the moisture content they contain.

Location: The location of an air mass is considered in its classification to provide a geographical reference. For example, if an air mass originates in the polar regions, it may be referred to as a polar air mass.

Density: While temperature and humidity are the primary factors in air mass classification, density is indirectly related to these factors. Cold air is denser than warm air, so a cold air mass tends to be denser and has a greater tendency to sink and displace warmer, less dense air.

In summary, air masses are primarily classified based on temperature and humidity. However, factors such as location and density are considered to provide additional information about the air mass and its behavior within the atmosphere.

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Note that the above prompt is about Photosynthesis and its process. See the completed text below.

Photosynthesis is the process by which plants produce their own food in the presence of sunlight, carbon dioxide and a green pigment called chlorophyll.

Photosynthesis occurs in the organelle called chloroplasts that's only found in plants. Plants contain a green pigment called chlorophyll that absorbs sunlight. Energy from the sun, carbon dioxide from the atmosphere and water absorbed by the roots react to produce glucose that plants need to survive.

Oxygen is a gas that is released into the environment for animals and humans to breathe.

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Answer:

Cellular respiration uses oxygen as a reactant and photosynthesis does not​

Explanation:

Autotrophs use CO2 to make energy while heterotrophs use Oxygen.

You only gave one option so that's as far as I can get, sorry!

Answer:

D.) The one you chose

Explanation:

Phospholipids form a bilayer that is largely impermeable to water-soluble molecules.

Good luck :)

Answer:

Electroencephalogram

Explanation:

In the cerebral cortex, cell bodies (soma) and dendrites produce the synaptic potentials that create an electrical activity that can be measured by electrodes placed on the scalp resulting in an Electroencephalogram.

a test or record of brain activity produced by electroencephalography.

Electroencephalography is an electrophysiological monitoring method to test or record brain activity.

A laboratory procedure is described as a step by step process that highlights how to safely and correctly execute an experiment or actions in a laboratory environment.

The molecule size of the starch and glucose were all constant. (C)

Material used as membrane was also constant. (C)

The amount of substances used varied (V)

The number of trials varied (V)

The process of diffusion via the membrane is variable (V)

The actual order becomes:  v c c c v

A variable factor is one that changes in relation to other factors during th experiment or laboratory process.

While those that are constant are those that must remain as they are in order to establish standards and control.

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Answer:

Its likely the most efficent/easiest way to get into the snails.

Explanation:

Homeostasis Infected bacteria and viruses that are adapted to replicate at your normal homeostatic body temperature range may be hindered by the elevated temperature.

As a result, your immune cells may have a chance to eliminate the bacteria before they spread and reproduce quickly inside the body. The Our body's temperature is recorded by the hypothalamus, which compares it to the ambient temperature of about 37 degrees Celsius. If our body temperature drops too low, the hypothalamus makes sure that the body generates and maintains heat.

Homeostasis with variable set points can be seen in many different situations. Fever, in which the set point for core body temperature increases and is sustained at a higher level, is one of the most noticeable

Your sweat glands are signalled to produce perspiration in order to cool you off when your hypothalamus determines that you are too hot.When the hypothalamus senses that you are too cold, it sends signals to your muscles that drive you to shiver and produce heat. We refer to this as preserving equilibrium.

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The most likely cause of algal blooms is Fertilizer runoff. Algal blooms are often the result of nutrient pollution in the water body.  Option A is correct.

Algae require a range of nutrients, such as nitrogen and phosphorus, to thrive, and if they get too many of these nutrients, they can multiply quickly, forming large blooms. Excess nutrients that fuel algal growth can come from a variety of sources, including fertilizer runoff from agricultural lands, leaky septic systems, sewage treatment plants, and runoff from paved surfaces.

Algae are natural components of aquatic ecosystems and play a vital role in the food chain by producing oxygen and serving as a food source for many organisms. However, under certain conditions, such as increased nutrient levels and favorable water temperatures, algae can grow rapidly and form large blooms. Hence, option A is correct.

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Answer:

True

Explanation:

Blue-green algae are photosynthetic prokaryotes, while fungi are eukaryotes that obtain nutrition through absorption.

Blue-green algae and fungi are both organisms, but they belong to different domains and have distinct characteristics. Blue-green algae, also known as cyanobacteria, are classified under the domain Bacteria, while fungi belong to the domain Eukarya.

Blue-green algae are prokaryotic organisms, lacking a true nucleus and membrane-bound organelles. They obtain energy through photosynthesis and are capable of converting sunlight into chemical energy. They typically inhabit aquatic environments, such as lakes, ponds, and oceans, and some species can fix atmospheric nitrogen.

On the other hand, fungi are eukaryotic organisms with a distinct nucleus and membrane-bound organelles. They obtain nutrition by absorbing organic matter from their surroundings. Fungi play crucial roles in decomposition and nutrient cycling in ecosystems. They can be found in various habitats, including soil, plants, and even as symbiotic partners with other organisms, such as in mycorrhizal associations.

In summary, the primary differences between blue-green algae and fungi lie in their cellular structure, mode of nutrition, and classification. While blue-green algae are photosynthetic prokaryotes, fungi are eukaryotes that obtain nutrition through absorption. Understanding these distinctions helps in appreciating the diversity and ecological significance of these two groups of organisms.

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Based on the attached picture, at exactly 20 seconds, the volume of the bubble column produced from the action of catalase on hydrogen peroxide is 2.5 mL.

Catalase is an enzyme found in living organisms that catalyzes the breakdown of hydrogen peroxide into water and oxygen gas. The reaction between catalase and hydrogen peroxide can be written as follows:

2 H₂O₂ → 2 H₂O + O₂

When hydrogen peroxide is added to a solution containing catalase, the reaction begins immediately and oxygen gas is rapidly produced, creating bubbles in the solution. The more catalase present in the solution, the faster the rate of the reaction, and the more oxygen gas is produced. The reaction between catalase and hydrogen peroxide is a common laboratory demonstration of enzyme activity and is also important in many biological processes.

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Answer:

Enzymes are protein buildings whose primary function is to catalyze and accelerate chemical reactions by creating an ideal environment in which reactions can take place. This environment is called the "active site."

Answer:

The answer is C

Metaphase

Answer:

Animals obtain glucose by eating plants, and fungi and bacteria absorb glucose as they break down the tissues of plants and animals.

And for humans it mainly comes from foods rich in carbohydrates, like bread, potatoes, and fruit. As you eat, food travels down your oesophagus to your stomach. There, acids and enzymes break it down into tiny pieces. During that process, glucose is released.

Explanation:

Explanation:

Oh? tae? -slurppppp-