Imagine a company that sells robots like the one shown above. The company makes this claim: “This living machine is the perfect companion.” Make a case to either support or refute this claim. How similar are living and nonliving systems?

Answer:

the top one

Explanation:

plants kinda like breath carbon and you need water and energy to put all of the little thingys into sugar form

The two colored lines on the graph that show the human population reaching carrying capacity are Line B and line C. Thus, the correct option for this question is A.

Carrying capacity may be defined as the maximum number of individuals that can be supported by a habitat. the carrying capacity of the habitat must depend on two factors. They are as follows:

Line B and line C are demonstrating the human population that reaching carrying capacity. This is because both these two lines after attaining a certain value must be declining in a gradual manner. This is the attribute of carrying capacity.

Therefore, the two colored lines on the graph that show the human population reaching carrying capacity are Line B and line C. Thus, the correct option for this question is A.

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Answer:

Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a form that is absorbable into the bloodstream.

Many studies that cannot ethically be conducted as experiments with typical human participants are possible to test with animal studies.

This is referred to as a procedure which is used to support or refute a hypothesis and it is also done by other peers in other to ascertain the authenticity of a law or principle.

They are used in medicine to test the efficacy of drugs during production so as to ensure that is very potent. It is also tested to ensure it is safe for consumption and the necessary side effects are studied before they are put in the market.

There are some experiments which can't be done with the use of humans because of ethical and health reasons which is the reason why animals have been used as a form of alternatives because of the identical body system they have with humans.

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Based on the observation that altering the protein concentration changes the protein's availability outside the cells, the scientists should increase the concentration of the protein in the cell’s external environment.

The rate of endocytosis is determined by incubating the cells with various concentration of the protein. Endocytosis is affected by concentration and temperature. Thus, incubation and protein concentration rise alter the rate of endocytosis.

Endocytosis is the biological mechanism through which chemicals enter the cell. The substance to be internalized is surrounded by a cell membrane region, which buds off inside the cell to create a vesicle holding the ingested material. Examples of endocytosis includes pinocytosis and phagocytosis.

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Lactobacillus in yogurt, some escherichia coli in the intestines of humans and animals, and rhizobium that fixes atmosphere nitrogen are all considered beneficial bacteria is true.

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The sum of genetic information (alleles) across all individuals in a population at any one time is called the Gene Pool.

Gene Pool- A population of a certain species' gene pool is made up of several genes, both expressed and unexpressed. This might be any population under consideration, such as pond frogs, forest trees, etc.

Allele- At a certain genomic region, an alleles represents one of two or more variations of the DNA sequence (the single base or even a segment of nucleotides). For each genomic region with such variation, a person inherits two different alleles, one from every parent. The person is homozygous for the allele if the two copies are the same.

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The pseudostratified epithelium is the type of epithelium that is composed of a single layer of cells that are attached to a basement membrane, but not all the cells reach the apical surface of the epithelium.

Columnar epithelium cells are the types of cells that form the pseudostratified epithelium. This kind of epithelium is made from a single layer of cells although it appears to be multilayered because of stratification. The single layer of the pseudostratified epithelium cells is attached to the basement membrane. However, not all cells from the pseudostratified epithelium reach the apical surface of the epithelium.

These pseudostratified epithelium cells also show the property of either possessing cilia or being nonciliated.

Pseudostratified epithelium cells are generally present in the mucus-secreting areas of the body. The respiratory tract is the place where the pseudostratified epithelium is present in the majority.

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Space exploration unites us in ways that other global efforts do not because we see ourselves as humans first. This advantage won’t solve our problems, but it can shift our attitude toward something that is healthier than our current state. We know more about our planet thanks to our efforts to explore space.

Answer:

a

Explanation:

The suprachiasmatic nucleus is a bilateral structure located in the front part of the hypothalamus (SCN). It serves as the primary pacemaker of the circadian timing system and regulates most of the body's circadian rhythms.

Your behavioural rhythm is controlled by the suprachiasmatic nucleus (SCN), a cluster of hundreds of cells in the hypothalamus that receives information about light exposure directly from your eyes.

While the hypothalamic suprachiasmatic nucleus (SCN) is generally in charge of synchronising circadian clocks throughout the body, rhythmicity in other hypothalamic nuclei has emerged as a key regulator of physiological rhythms such the sleep-wake cycle and daily food intake.

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Answer: Two erminette chickens were crossed. Show the Punnett square. a) What's the probability they would have a black chick? 25%.

The Blue Andalusian, Spanish: Andaluza Azul, is a breed of domestic chicken indigenous to the autonomous community of Andalusia in south-west Spain.

Explanation:

Answer:

chromatin?

Explanation:

The measurement of energy consumption while a person is awake, seated, and inactive is known as resting metabolism or resting energy expenditure. The amount of energy the body needs each unit of time to stay alert yet not moving.

Any increase in resting energy expenditure is crucial to your weight loss efforts because it makes up 60% to 75% of the calories you burn each day.

Walking quickly for two kilometers or riding a bike uphill are examples of intense activities that might boost your metabolism.

Additionally, different body types have varied amounts of muscle and fat, which affects how much energy they require.

Therefore, calories measurement is the amount of energy required by the body to maintain a nonactive but alert state.

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Answer:

If my notes are correct, then this is called "Operant Conditioning".

Explanation:

Epinephrine inhibits salivary gland activity and muscle cell contraction in the airways, yet stimulates glycogen release in muscle cells and heart muscle cell contraction. One hormone could have opposing effects on different organs as e. cells in the different tissues would have epinephrine receptors coupled to different signaling pathways.

It is through the cell signaling pathway that a hormone is able to cause a cell to cause an action. The activity of a cell that is performed under the influence of a hormone depends on cell signaling.

A hormone might cause two opposing actions for different cell types depending on how the cell perceives the hormone through its receptors. As muscle cells require glycogen hence epinephrine couples with receptors that promote this activity in muscle cells through cell signaling. However, it inhibits this activity in the salivary gland due to the coupling with a receptor of salivary gland cells that inhibit this pathway.

The activity of a hormone through cell signaling helps the cell to complete its specialized functions.

Although a part of your question is missing, you might be referring to this question:

Epinephrine inhibits salivary gland activity and muscle cell contraction in the airways, yet stimulates glycogen release in muscle cells and heart muscle cell contraction. How could one hormone have opposing effects on different organs?

a. Cells in the tissues that are suppressed do not express an epinephrine receptor.

b. Cells in responsive tissues have signal transduction pathways.

c. Only responsive tissues are exposed to the epinephrine in the blood stream.

d. Cells in tissues that are not responsive contain enzymes that break down epinephrine when it enters the cell.

e. Cells in the different tissues would have epinephrine receptors coupled to different signaling pathways.

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Cells may frequently find themselves in an environment with very low extracellular concentrations of substances needed in higher amounts inside the cell. To obtain these needed items, such cells would be most likely to engage in active transport.

A cell is the most basic and fundamental unit of life. It is the building block of all the organisms. Cells can be of two types: prokaryotic and eukaryotic. A prokaryotic is the primitive type of cell with no true nucleus. Whereas, eukaryotic is the cell with true nucleus and cell organelles.

Active transport is the type where substances cross the plasma membrane against their concentration gradient. This means they travel from the region of low concentration to the higher one. For this they require energy and hence the name active transport.

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The suprachiasmatic nucleus is the structure in the hypothalamus that receives information about light from the retina and passes it to brain areas that govern biological cycles (SCN).

The suprachiasmatic nucleus (SCN), a group of hundreds of cells in the hypothalamus, regulates behavioral rhythm by taking information about light exposure directly from the eyes.

The anterior portion of the hypothalamus has a bilateral structure called the suprachiasmatic nucleus (SCN). It controls the majority of the body's circadian cycles and is the primary pacemaker of the circadian timing system. There are numerous afferent neuronal pathways that connect to the SCN. Its principal tract is the retinohypothalamic tract, which develops from photosensitive ganglion cells in the retina. The suprachiasmatic nucleus's efferent projections innervate tissues like the pineal gland, which creates melatonin to promote sleep all night long.

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Regulating basic biological needs is a function of the Hypothalamus.

Through its association with hypothalamus, the cerebellum regulates blood pressure waves, carotid sinus reflexes, somatic and autonomic symptoms of anger and humiliation, the nictitating membrane of the pupil, breathing, and gastrointestinal functions.

The hypothalamus controls the hormone system. It releases hormones  to another part of your brain called pituitary gland, which sends hormones out your different organ.

So, option b will be correct.

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An organism developed from another life form who has already been born by creating an exact genetic copy of one of that organism's cells is a genetic clone (Option 1).

A genetic clone is a new organism developed by cell division (i.e. mitosis) of a genetically identical parental cell, which generally involves a type of asexual mode of reproduction to form the first cell called zygote that will develop into an adult organism.

In conclusion, a genetic clone is an organism developed as a genetically identical copy of one of the organism's cells is a genetic clone, which involves an asexual mode of reproduction (Option 1).

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Answer:

The synthesis of sugar molecules through the process of photosynthesis requires energy absorbed from sunlight. Bearing this in mind, what kind of reaction is photosynthesis? A particular chemical reaction is exergonic.

What is Photosynthesis?

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Have a great day! :)

The synthesis of sugar molecules through photosynthesis requires energy to be absorbed from the sunlight. Bearing this in mind, photosynthesis is an exergonic chemical reaction.

Photosynthesis is the process of formation of sugars in the chloroplast of plant cells. The synthesis requires energy which is absorbed from the sunlight. This sunlight is trapped in the chlorophyll pigment of plant cells. This energy converts carbon dioxide and water into sugars.

Photosynthesis is an exergonic reaction as this reaction releases free energy in the form of sugars (carbohydrates) in the process of the reaction. In exergonic reactions, energy is produced hence the reaction occurs spontaneously. The reactants does not require any energy to react and form product.

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When viewing the euglena in lab, you should be able to positively identify the chloroplast and stigma.

Chloroplast is the cell organelle present in photosynthesizing organisms. These organisms are: plants, some bacteria and some fungi. It is a double membranous organelle that consists of the green colored pigment called chlorophyll.

Stigma is a photoreceptive organelle in the euglena present at the base of the reservoir. It is also called the red eyespot. The role of stigma is to focus the light upon the paraflagellar body. This helps the euglena to perform phototaxis, a phenomenon of movement of the body in response to light.

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In accordance with Newton's third law, whenever objects A and B come into contact, they exert forces on one another. A downward force is applied to the chair by your body while an upward force is applied to your body by the chair while you are seated. A force on the chair and a force on your body are created as a result of this contact.

In accordance with Newton's third law of motion, these two forces are referred to as action and reaction forces. The formal formulation of Newton's third law is: There is an equal and opposite reaction to every action. The answers for Newton's third law are listed below.

1. Laws of motion.

2. Fall

3. 9.8 m/s²

4. Free fall

5.  Weightlessness

6. Equals

7. Velocity

8. Terminal velocity

9. Satellites

10. Air resistance

11. Decelerate

12. Straight line

13. Momentum

14. Continues

15. Accelerate

16. Conservation of momentum

17. Momentum.

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The US is one of the most industrialized nations in the world. In 2021, the industrial sector was responsible for 33% of all US energy consumption and 35% of all US end-use energy. 1

Energy sources are widely used in industry.

The industrial sector in the United States employs a range of energy sources, such as:

Hydrocarbon gas liquids (HGLs), such as distillate and residual fuel oils, petroleum, and electricity

Renewable resources, mostly biomass like pulping liquids (also known as "black liquor"), other papermaking waste products, and waste products from forestry, agriculture, and lumber milling

both coal and coal tar In 2018, coal accounted for 7% of the total manufacturing energy feedstock utilized, with primary metals manufacturers using the majority of it (for the production of iron and steel) to make primary metals, and petroleum and coal products manufacturers using the balance. Other feedstocks included coke, breeze, petroleum products including bitumen, lubricants, waxes, and petrochemicals, as well as residual and distillate fuel oils.

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Should you vent the mixing increases the evaporation of volatile organic solvents creating pressure in the closed space of a separatory funnel.

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Answer:

The other on eis correct

Explanation:

Compared to most eukaryotic cells, the cells of bacteria and archaea have higher surface-to-volume ratios, causing higher nutrient exchange and growth rates.

Eukaryotic cells are those that have well developed nucleus and also have all the cell organelles. The organisms possessing the eukaryotic cell may range from unicellular to multicellular to organisms with complete organ systems. The examples are: fungi, protists. plants and animals.

Bacteria are the prokaryotic organisms that have primitive type of nucleus. The nucleus is not surrounded by any membrane and lies openly in the pool of cytoplasm. These are unicellular only. The examples are: E. coli, Salmonella, Bacillus, etc.

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Answer:

It took so long to recognize hybrids because Leamous..had to figure out the process to finally figure out what was going on .

Explanation:

Ecosystem depicts a relationship of living organisms with its environment. The environment offers resources as well as adaptability to the organisms for their survival. Thus, option c is correct.

Ecosystem forms the fundamental and structural unit of ecology in which living organisms interact with the non-living components. Ecosystem supports the growth and development of organisms by providing optimal resources and the environment.

It shows wide range of diversity in the species and favour their reproduction. There are various factors that affect the ecosystem for example intensity of light, climatic changes, temperature variation, wind, soil etc. Human interventions also disrupt the ecosystem in many ways.

Thus, ecosystem can be considered as a dynamic entity.

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