If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is ______ compared to the cell.

A: hypertonic

B: none of the above

C: isotonic

D: hypotonic

Answer:

b. the products of cellular respiration are the same as the reactants of photosynthesis

Explanation:

Answer: heres what i got since i dont know specifics.

the proces of photosynthisis occurs in the cloroplast while cellular resperation occurs in the mitochondria the cloroplast use sunight to convert light energy and carbon to chemicle energy and oxegen while cellular resperation Cellular respiration is a couple of metabolic reactions and processes in that reactions take place in the cells of organisms to change  chemical energy from oxygen molecules or nutrients to adenosine triphosphate (ATP), also then release waste products.

Explanation:

Answer:

Protozoans can be parasitic. Malaria is the most significant of the protozoan parasites that infect humans. Malaria is found in tropical and sub-tropical regions of the world. In addition, tropical countries are often affected by poverty, poor sanitation, and inadequate medical facilities. These factors often increase the transmission of parasitic diseases.

Ganglia are groups of nerve cell bodies (with or without dendrites) found outside the central nervous system.

Outside of the central nervous system, there are clusters of nerve cell bodies called ganglia. The afferent (sensory) and efferent (motor) divisions of the peripheral nervous system are further divisions of the peripheral nervous system. The Brain receives impulses from peripheral organs through the afferent or sensory division.

A nerve tract is a group of axons that connects different central nervous system nuclei. This has related connective tissue and is referred to as a nerve in the peripheral nervous system.

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Answer:

A. Hydrogen bonds

Explanation:

The nitrogen bases are held together by hydrogen bonds.

Answer:

Yes

Explanation:

As we know that the red blood cell or we called as a RBSs does not contain any nuclei so there is no no chromosome or DNA also there is a lacking of the organelles cell

Therefore the gene therapy could not be done on red blood cells. The gene i.e. targeted would be mean to be inbuilt with the some other types of cell

Therefore the friend is misunderstood

In light of your perception and the exploratory plan, we can anticipate that when water is too warm, the corals will remove the green growth living in their tissues making them become totally white.

The corals can blanch the green growth living inside their tissues, explicitly zooxanthellae. It makes the green growth turn tone and turns out to be totally white. This is called coral blanching. The impact of blanching on corals is that it itself doesn't kick the bucket however is exposed to mortality.

The tiny green growth, known as zooxanthellae, gives many of the host species' trademark yellowish and caramel shades. During the day, they supply their host with the natural carbon results of photosynthesis, some of the time getting together to 90% of their host's energy prerequisites for digestion, development, and multiplication.

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It is expected to observe as a primary issue a differential expression of eukaryotic genes in bacterial cells since in bacteria lack several gene modulation mechanisms such as epigenetic modulation.

The differential expression of eukaryotic genes is a complex process that involves regulation both at transcriptional levels and posttranscriptional levels.

Therefore, with this data, we can see that the expression of eukaryotic genes is much more complex than bacteria and we have taken it into account when expressing eukaryotic genes into bacterial cells

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Answer: Heterozygous, as related to genetics, refers to having inherited different versions (alleles) of a genomic marker from each biological parent. Thus, an individual who is heterozygous for a genomic marker has two different versions of that marker. By contrast, an individual who is homozygous for a marker has identical versions of that marker.

Organisms can be homozygous or heterozygous for a gene. Homozygous means that the organism has two copies of the same allele for a gene. An organism can be homozygous dominant, if it carries two copies of the same dominant allele, or homozygous recessive, if it carries two copies of the same recessive allele. Heterozygous means that an organism has two different alleles of a gene. For example, pea plants can have red flowers and either be homozygous dominant (red-red), or heterozygous (red-white). If they have white flowers, then they are homozygous recessive (white-white). Carriers are always heterozygous. People with CF are homozygous recessive. Since Huntington's disease is autosomal dominant, people with the disease can be either homozygous dominant or heterozygous.

Their is the definitions hope this clears it up a tad for you.

hope i helped

Explanation:

Answer:

Homeostasis

Explanation:

Homeostasis.

Homeostasis is the maintenance of a stable internal environment.

Answer:

welp

Explanation:

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Asexual reproduction only involves one organism, sexual reproduction requires both a male and a female organism.

Reproduction is the biological process by which new individual organisms called “offspring” are produced from already existing individuals known as “parents”.

Asexual reproduction - Asexual reproduction refers to the type of reproduction in which only a single organism gives rise to a new individual. It involves processes such as binary fission, budding, fragmentation, etc. The organisms that take part in asexual reproduction have no reproductive systems and therefore is no formation of male and female gametes.

Sexual reproduction - Sexual reproduction involves the fusion of male and female gametes in a process known as fertilization. Fertilization can be either external or internal. Sexual reproduction in plants takes place through pollination in which the pollen grains from the anther of a male flower transfer to the stigma of the female flower.

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Answer:

the IUCN prepare the red data book to help create awareness about the various species.

Explanation:

The IUCN maintains a Red Data Book which contains a record of animals which are known to be in danger. it includes endangered,vulnerable, rare, extinct species of the planet and animals.

Answer:

Explanation: Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.

As a paleontologist, I am studying the evolutionary link between the mythical creature, the centaur, and the real-life animal, the horse and the fossil i discovered shows that the modern horse is related to the centaur

As a paleontologist, I would present my discoveries as follows:

After many years of research, I have finally found the evidence I was looking for. The fossils I discovered show a gradual shift from a four-legged horse to a creature with the upper body of a human and the lower body of a horse.

The bone structure and musculature of these fossils demonstrate a clear correlation between the two species, suggesting that the centaur is indeed a missing link in the evolutionary chain between horses and humans. This discovery could reshape our understanding of human and animal evolution.

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Answer:

A

Explanation:

Answer: A and c

Explanation:because it is right !!!:)

slower; the base pair size of the band is larger than that of the tubulin band. The CAMV35S promoter is often used in genetic modification of plants, and its band size is larger than that of the tubulin gene. Therefore, it would move slower during gel electrophoresis.

Based on their size and charge, biomacromolecules (DNA, RNA, proteins, etc.) and their fragments can be separated and analysed using gel electrophoresis. It is used in clinical chemistry to separate proteins by charge or size (IEF agarose, effectively size independent) and in biochemistry and molecular biology to separate a mixed population of DNA and RNA fragments by length, estimate the size of DNA and RNA fragments, or separate proteins by charge.

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Answer:

Mitosis occurs during the development of multicellular organisms when growth and repair are needed. In the stages that require growth as a zygote, embryo, and infant, mitosis occurs rapidly. After fertilization, the development of multicellular organisms proceeds by a series of mitosis. Each formed cell receives chromosomes that are alike in composition and equal in number to the chromosomes of the parent cell. Therefore, mitosis plays a crucial role in the development and growth of multicellular organisms.

Explanation:

Dry rate is the rate at which a rising air parcel will change temperature with change in altitude if the air parcel is not saturated. Dewpoint rate is the rate at which the dewpoint changes with change in altitude. Wet rate is the rate at which a rising air parcel will change temperature with change in altitude after the air parcel has become saturated. Environmental rate is the rate at which the surrounding air changes temperature with change in altitude

The correct order of steps for a broth to agar plate transfer is:

Sterilize the inoculating loop prior to replacing it in the loop holder.

Sterilize the loop again, remove the cap of the culture tube, and pass the mouth of the culture tube through the Bunsen burner flame.

Remove a loopful of bacterial culture from the broth tube, pass the mouth of the tube through the Bunsen burner flame, and replace the cap.

Lift the lid of the agar plate slightly and streak the loop across the surface of the agar plate.

Replace the lid.

Sterilize the loop, transfer culture, and streak agar.

To transfer bacterial culture from a liquid broth to an agar plate, it is important to maintain aseptic technique to prevent contamination. The process involves sterilizing the inoculating loop prior to use by passing it through a flame. The culture tube's cap is removed, and the mouth of the tube is passed through the Bunsen burner flame to eliminate potential contaminants.

A loopful of the bacterial culture is then taken from the broth tube and the tube is promptly recapped. The lid of the agar plate is lifted slightly, and the loop is streaked across the surface of the agar to evenly distribute the culture. Finally, the plate's lid is replaced to maintain sterility.

This method allows for the growth of individual bacterial colonies on the agar plate, facilitating further analysis and experimentation.

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Engaging in unprotected premarital sex can be dangerous as it increases the risk of sexually transmitted infections (STIs) and unintended pregnancies, and can also have emotional and mental impacts.

Engaging in unprotected premarital sex can be dangerous because it increases the risk of sexually transmitted infections (STIs) and unintended pregnancies.

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In genetic drift, allele frequencies change because of birth rates, death rates, immigration, and emigration

Genetic drift is the random fluctuation of allele frequencies in a small population. Genetic drift is caused by sampling error and sampling error is the difference between the actual and the theoretical frequencies of an allele. A small population can suffer from genetic drift because the small population is subject to fluctuations in birth rates, death rates, immigration, and emigration. These fluctuations can cause certain alleles to increase or decrease in frequency over time.

Genetic drift is important because it can cause a small population to become genetically different from a larger population over time, this is called divergence. Divergence can lead to the formation of new species. Genetic drift is also important because it can reduce the genetic variation of a small population over time, this is called the loss of genetic variation. The loss of genetic variation can increase the risk of extinction for a small population. So therefore birth rates, death rates, immigration, and emigration are factors that cause allele frequencies change.

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Answer:

A. have a backbone

Explanation:

You can simply use the process of elimination for this. We know that tuna have a backbone, so that is an option. We know they lay eggs, so B isn't an option. As far as C, every living thing is made up of cells, including the lamprey, so it isn't that. Finally, tuna don't live on land. The only one left is A.

The relationship between the plover bird and the African crocodile is a classic example of mutualism, a type of symbiotic relationship in which both species benefit.

The tiny plover bird acts as a dental hygienist for the crocodile by removing bits of food stuck between its teeth, which would otherwise cause infection or tooth decay. In return, the crocodile provides a source of food for the bird. This mutualistic relationship benefits both species; the crocodile gets its teeth cleaned, and the bird gets a source of food. However, the relationship is not always harmonious, as the plover bird must be careful not to get too close to the crocodile's powerful jaws, which could lead to injury or death.

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Answer:

cell walls

Explanation:

Cells create a protective cell wall no matter what type of living thing it is.

Oceans make up the majority of the planet's surface and hold almost all of its water. The Atlantic Ocean, Indian Ocean, Southern Ocean, Arctic Ocean, and Pacific Ocean are the five largest oceans on Earth.

Water that is present on the planet's surface, beneath, and in the atmosphere all belong to the hydrosphere. A planet's hydrosphere can be liquid, vaporous, or composed of ice. Oceans, lakes, and rivers are the surface forms of liquid water on Earth. In wells and aquifers, it can also be found underground as groundwater.

Earth is sometimes referred to as a water-world because it has the substance covering 71 percent of its surface. When Earth is seen from space—a phenomenon known as "space viewing,"

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Transplants are performed for various reasons depending on the specific medical condition of the individual. The nurse knows that it is a priority to monitor the client's blood cell counts and immune function.

Following a stem cell transplant, monitoring blood cell counts and immune function is crucial to ensure the client's well-being and detect any potential complications. The transplant process involves the infusion of stem cells, which can take time to engraft and start producing new blood cells.

The nurse will monitor the client's complete blood count (CBC), including red blood cells, white blood cells, and platelets, regularly. Low blood cell counts can lead to anemia, increased risk of infections, and bleeding tendencies. Monitoring these counts helps the nurse identify any abnormalities or signs of engraftment failure.

Additionally, the nurse will assess the client's immune function through regular evaluation of white blood cell subsets, such as T-cells and natural killer (NK) cells. The immune system plays a vital role in protecting the body from infections and other diseases. Monitoring immune function helps detect potential immunodeficiency or immune system complications that may require intervention.

Close monitoring of blood cell counts and immune function allows the nurse to promptly identify and address any abnormalities or complications, ensuring optimal recovery and minimizing the risk of infections and other post-transplant complications.

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All the members of a single species that occupy a particular area at the same time are known as a Population.

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Answer:

120 gramos de CO₂

Explanation:

La ecuación química balanceada para la reacción de combustión del hidrocarburo C₃H₈ (propano) es la siguiente:

C₃H₈ + 5O₂ → 3CO₂ + 4H₂O

Por lo tanto, 1 mol de C₃H₈ produce 3 moles de CO₂. Ahora debemos convertir las moles a gramos utilizando el peso molecular (PM) de cada compuesto:

PM(C₃H₈)= (3 x 12 g/mol) + (8 x 1 g/mol) = 44 g/mol

1 mol C₃H₈ = 1 mol x 44 g/mol = 44 g

PM(CO₂) = 12 g/mol + (16 g/mol x 2) = 44 g/mol

3 mol CO₂ = 3 mol x 44 g/mol = 132 g

Por lo tanto, se producen 132 gramos de CO₂ a partir de 44 gramos de C₃H₈ y la relación estequiométrica es:

3 mol CO₂/1 mol C₃H₈ = 132 g CO₂/44 g C₃H₈

Finalmente, para calcular cuántos gramos de CO₂ se producen al quemar 40 g de C₃H₈, multiplicamos la relación estequiométrica por la masa a quemar:

masa CO₂ producida = 40 g C₃H₈ x 132 g CO₂/44 g C₃H₈= 120 g