Which of the following statements BEST describes an inorganic compound?

a compound containing carbon that is important to the survival of living systems

a compound containing oxygen that is important to the growth of living systems

a compound without molecules containing carbon

a compound that provides structure and affects the function of a cell

Answer:

C. chloroplasts

Explanation:

The chloroplast is a specific organelle that can only be found in plants because its job is to carry out photosynthesis. The chloroplasts are filled with chlorophyll, which is a pigment that is responsible for absorbing the light that is used for photosynthesis. It is also the reason plants are green. Additionally, chloroplasts have stroma and thylakoids. These are the two regions of a plant the perform the two parts of photosynthesis, the Calvin and light cycle.

Answer:

C. chloroplasts

Explanation:

Photosynthesis occurs in these organelles called chloroplasts. Hence, option (C) is the correct answer.

Answer: genes

Explanation:

everyone has the same non coding regions, but not the same dna

To identify people by DNA it is better to make copies of non-coding segments because they exhibit more variation than genes.

Genetic variation refers to differences in the order of nucleotides between two or more sequences.

In conclusion, to identify people by DNA it is better to make copies of non-coding segments because they exhibit more variation than genes.

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respiration and metabolism

Answer:

Respiration

Explanation:

It is the process of producing ATP from glucose.

The equation that correctly describes the relationship between excretion, filtration, reabsorption, and secretion is ''excretion = filtration - reabsorption + secretion''.

Filtration is the process of removing solid particles from liquid or gaseous fluids by passing the fluid through a filter media while keeping the solid particles behind. The desired product could be either the fluid that has been cleared or the fluid that has had its solid particles removed.

The most typical illustration is brewing tea. Tea leaves and water are separated during tea preparation using a filter or sieve. The pores of the sieve will only let water through. The filtrate, in this case, water, is the liquid that has been obtained following filtration.

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The buccinator muscle and superior pharyngeal constrictor muscle are attached to each other at the posterior pharyngeal wall. Together, these muscles work to aid in the process of swallowing.

The buccinator and superior pharyngeal constrictor muscles are not directly attached to each other, as they serve different functions and are located in different areas of the head and neck.

The buccinator muscle is found in the cheek and is a part of the facial muscles. It helps in moving food during chewing and assists in the act of blowing.
The buccinator muscle is a thin, flat muscle located in the cheek, while the superior pharyngeal constrictor muscle is one of the three pharyngeal muscles located in the pharynx.
The superior pharyngeal constrictor muscle is a pharyngeal muscle located in the neck. Its primary function is to help in the swallowing process by constricting the pharynx.

Although they are not directly attached, both muscles work together to facilitate the process of chewing and swallowing food.

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the answer to your question is yes

Answer:

O reproduction to produce the next generation

Explanation:

Meiosis is responsible to reproduction (not mitosis). The rest of options are for mitosis.

The one that is not a direct function of mitosis is reproduction to produce the next generation. The correct option is B.

Mitosis is a type of cell division in which one cell (the mother) divides to produce two new genetically identical cells (the daughters).

Mitosis is the process by which the DNA of the cell's nucleus is divided into two equal sets of chromosomes in the context of the cell cycle.

Meiosis is the process by which egg and sperm cells are formed. Mitosis is a necessary process for life.

Meiosis is a type of cell division that produces four gamete cells while reducing the number of chromosomes in the parent cell by half.

This process is necessary for the production of egg and sperm cells for reproduction.

Thus, the correct option is B.

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The coat color of poodles is determined by genetics. Homozygous dominant (BB) results in black coat color, homozygous recessive (bb) results in brown coat color, and heterozygous (Bb) results in black coat color as the dominant B allele masks the recessive b allele.

About poodle coat color genetics:

a. Homozygous dominant:
The genotype is BB, where both alleles are dominant. The phenotype that would show is black coat color, as the dominant allele (B) for black is present in both copies.

b. Homozygous recessive:
The genotype is bb, where both alleles are recessive. The phenotype that would show is brown coat color, as the recessive allele (b) for brown is present in both copies and there is no dominant allele to mask its expression.

c. Heterozygous:
The genotype is Bb, with one dominant allele (B) and one recessive allele (b). The phenotype that would show is black coat color, as the dominant allele (B) for black is present and will mask the recessive allele (b) for brown.

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The earliest age that an infant could learn to crawl and still be in the oldest 90% is approximately 6.204 months. This value is to three decimal places.

Assuming that infants begin crawling at an average age of 8.8 months with a standard deviation of 1.4 months and that crawling ages are normally distributed, we can determine the earliest age that an infant could learn to crawl and still be in the oldest 90%. To do this, we will use the z-score formula and the properties of normal distribution.

Since we are interested in the oldest 90%, we should first find the percentile that corresponds to the youngest 10%. In a standard normal distribution table, a z-score of approximately -1.282 corresponds to the 10th percentile. We can now use the z-score formula:

Z = (X - μ) / σ

where Z is the z-score, X is the value we want to find (the age), μ is the mean (8.8 months), and σ is the standard deviation (1.4 months). Plugging in the values, we get:

-1.282 = (X - 8.8) / 1.4

Now, we can solve for X:

X = (-1.282 * 1.4) + 8.8
X ≈ 6.204

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Answer:

As Per Provided Information

We have been asked to determine the volume of the crate .

Formula used to calculate the volume of crate is

\( \boxed{\bf \: Volume_{(Crate)} = Base \: Area \times Height}\)

On substituting the given value in above formula and we obtain.

\( \qquad\longrightarrow\sf \: Volume_{(Crate)} \: = 6 \times 4 \\ \\ \\ \qquad\longrightarrow\sf \: Volume_{(Crate)} \: = 24 \: {m}^{3} \)

Therefore,

In the past, some populations who consumed mostly corn (masa, corn tortillas, grits) avoided developing pellagra because of the use of limewater.

The populations who consumed mostly corn-based foods like masa, corn tortillas, and grits were able to avoid developing pellagra, a disease caused by niacin deficiency, due to the use of limewater. Limewater, also known as calcium hydroxide solution, was traditionally used in the processing of corn-based foods. When corn is soaked in limewater, it undergoes a process called nixtamalization, which increases the bioavailability of niacin (vitamin B3) and other nutrients in corn.

The alkaline nature of limewater helps to release niacin from the corn, making it more accessible for absorption by the body. By incorporating limewater in the preparation of corn-based foods, the populations were able to prevent or alleviate the symptoms of pellagra, which include dermatitis, diarrhea, and dementia.

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Answer:

False

Explanation:

Answer:

D

Explanation:

just took the test got A+

The principal difference, however, between photosynthesis and respiration (plants breathing is called respiration) is that photosynthesis utilizes carbon dioxide and water in the presence of light to produce glucose and oxygen, whereas respiration uses oxygen and glucose to power the activities of the cell.

hope it helps...!!!

Mitosis has two diploid (2n) somatic cells that are genetically identical to each other and the actual parent cell, whereas meiosis has four haploid (n) gametes that are genetically unique from each other and the original parent cell.

Mitosis and meiosis both involve the duplication of a cell's DNA content.

Each strand of DNA, or chromosome, is repeated and remains converged, resulting in two sister chromatids for each chromosome.

Thus, Mitosis and meiosis both involve duplication of a cell's DNA content.

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Answer:

the answer would be B. Digestive system, Muscular system, endocrine system, nervous system

hi!

dna codes for proteins!!

Answer:

A star shines a lot in the night, its color is saturated, the stellar mass, and size.

Explanation:

A star brightens up during the night due to their temperature (extremely hot). Its energy comes from natural nuclear reactions going into the star. The color of the stars come in any hex code, but usually the bluest one is higher temperature while the red one is lowest. The stellar mass describes the mass of a star and includes a formula to do. Stars also come in different sizes so there isn't a consistency when looking at them.

Answer:

The main difference is that fission is the splitting of a heavy, unstable nucleus into two smaller nuclei, while fusion reactions involve combining two light nuclei together.

Oxytocin's effects on the oxytocin receptor have been linked to lactation, parturition, sexual pleasure, and a number of prosocial behaviours include maternal care and pair bonding. Hence (a) is the correct option.

Alterations in oxytocin levels, which are linked to empathy and altruistic behaviour, may be the cause of these age-related alterations. Furthermore, the hormones oxytocin (OT) and vasopressin (AVP) are critical for sensitivity and empathy. Current theories on the neurobiology of human prosociality place a strong emphasis on the modulatory function of the neuropeptide hormone oxytocin and contend that prosociality is fundamentally entrenched in the neuroendocrine structure of the social brain.

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Career and study choices are influenced by community needs as individuals consider the demand for specific skills and expertise within their community, as well as the desire to contribute to the betterment and development of their local environment.

The needs of a community play a significant role in shaping career and study choices. When individuals observe the challenges, gaps, or opportunities within their community, they may feel compelled to pursue educational or career paths that align with those needs. For example, if a community lacks healthcare professionals, individuals may be inspired to study medicine or nursing to meet the demand for healthcare services. Similarly, if there is a need for renewable energy solutions, individuals might choose to study engineering or environmental sciences to contribute to sustainable development.

Community needs also influence career choices through social and cultural factors. The values and priorities of a community can influence the perceived prestige and desirability of certain careers. For instance, if a community highly values education, individuals may be more inclined to pursue careers in teaching or academic research.

Furthermore, community needs can shape study choices by influencing the availability of educational programs and resources. Educational institutions often tailor their offerings to meet the specific demands of the community. They may develop programs in areas such as healthcare, technology, or trades based on local industry needs.

In summary, community needs influence career and study choices by creating awareness of the demands and opportunities within a specific locality. Individuals consider the gaps and challenges in their community, along with their desire to contribute, leading them to choose educational and career paths that align with the needs of their community. The availability of educational programs and resources also plays a role in shaping study choices based on community needs.

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Answer:

Weakens and Lowers activation energy

Explanation:

Although the human genome contains about 3 billion base pairs of DNA, only a small portion of this DNA is made up of genes that code for proteins.

Although estimates vary, it is generally accepted that only roughly 1% to 2% of the human genome is made up of protein genome is made up of protein-coding genes.

This indicates that regulatory elements, introns, and repetitive sequences make up the vast bulk of the human genome's non-coding DNA.

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Answer:

Living organisms need energy  to carry out all of life's processes.

Answer: Because Different animals have evolved different types of digestive systems specialized to meet their dietary needs. Humans and many other animals have monogastric digestive systems with a single-chambered stomach. Birds have evolved a digestive system tIngestion and digestion are two actions that occur in the alimentary canal of animals. The main difference between ingestion and digestion is that ingestion is the taking of food into the body whereas digestion is the breakdown of food into small molecules that can be absorbed by the body.that includes a gizzard where the food is crushed into smaller pieces. hope this helps have a nice night ❤️❤️❤️

Explanation:

Answer: Hello: )

Because Different animals have evolved different types of digestive systems specialized to meet their dietary needs. Humans and many other animals have monogastric digestive systems with a single-chambered stomach. Birds have evolved a digestive system tIngestion and digestion are two actions that occur in the alimentary canal of animals. The main difference between ingestion and digestion is that ingestion is the taking of food into the body whereas digestion is the breakdown of food into small molecules that can be absorbed by the body.that includes a gizzard where the food is crushed into smaller pieces. hope this helps have a nice night. ✨

Explanation:

Answer:

B water group first to wilt

Answer:

Mercury

Explanation:

Answer:

Mercury atoms have 80 electrons and 80 protons with 122 neutrons in the most abundant isotope. Under standard conditions mercury is a shiny, heavy, silvery liquid. It is the only metal that is liquid at room temperature.

Explanation: