Which Kingdom is Eukaryotic, has no cell wall, and is multicellular?
A. Fungi
B. Animals
C. Archaebacteria
D. Plants

Answer:

Grazers like zebra and wildebeest eat grass and little else. Browsers giraffes nibble on leaves and shrubs—collectively called “browse”. Some animals, like elephants and impala, go for both. Within each category, animals partition themselves in space.

(B) "It is a way old or dying cells can be replaced"

Necrosis is cell death where a cell has been badly damaged through external forces such as trauma or infection and occurs in several different forms. In necrosis, a cell undergoes swelling, followed by uncontrolled rupture of the cell membrane with cell contents being expelled.

hence, We may move on to determine how this answer is not true of mitosis, and then we can select this response. (B)

Answer:

C

Explanation:

Based on the study mentioned about the endophthalmitis research, we can conclude that: c. The evidence is insufficient to demonstrate that the new drug is effective in reducing endophthalmitis.

In the study, the new treatment was tested on 25 patients and resulted in a 12% incidence of endophthalmitis, while mitomycin C was given to 20 patients with a 20% incidence. The difference in efficacy between the two drugs was not statistically significant, meaning we cannot confidently conclude whether the new treatment is effective or not effective in reducing postoperative endophthalmitis.

Hence, more research and a larger sample size may be necessary to determine the effectiveness of the new treatment. So, the answer is C.

Learn more about sample size here https://brainly.com/question/28583871

#SPJ11

You can see in this particular structure, there is a hydrogen bond between a hydrogen on the hydronium ion and the oxygen on the other water molecule.

Hydronium ions don’t exist in on their own, they’re required to have some way of balancing the charge that comes from the additional hydrogen ion. This balancing is typically done by the water surrounding the hydronium ion (H3O+H3O+) since water will outnumber the amount of hydronium atoms by orders of magnitude (there’s a lot more water than ions).

The hydronium ion in cold water is typically surrounded by 6 water molecules (probably oxygen towards the extra hydrogen but I can’t access the journal to confirm). There are some other structures like the one above, and another called the Eigen cation where the hydrogen is at the center of four water molecules (one is technically the hydronium). There’s also a very large structure that’s called the magic structure that has a hydronium ion surrounded by twenty water molecules (it’s called magic because it’s extra stable for its size).

Based on your question, the process directly affected by changes in the ratio of charged/uncharged tryptophan tRNA is terminator formation in E. coli.

This is because the availability of charged tryptophan tRNA influences the formation of the terminator structure in the mRNA, which in turn regulates the transcription of the trp operon.

When tryptophan levels are low, the terminator structure is not formed, allowing for the expression of genes involved in tryptophan synthesis.

Conversely, when tryptophan levels are high, the terminator structure forms, halting transcription and conserving cellular resources.

To learn more about coli, refer below:

https://brainly.com/question/30511854

#SPJ11

The best example of the term medial is the position of the eyes compared to the nose.

The best example of the term medial is the position of the eyes compared to the nose. The term medial refers to the middle area or section of the body, while lateral refers to the outer or side areas. In the given options, the position of the eyes compared to the nose is a better example of the term medial. This is because the nose is a middle structure in the head and the eyes are positioned on either side of it.

The position of the eyes compared to the chin is a better example of the term inferior, which means low or below. The position of the eyes compared to the ears is a better example of the term lateral, which means situated on the side. The position of the eyes compared to the eyebrows is a better example of the term superior, which means above or over. Therefore, the best example of the term medial is the position of the eyes compared to the nose.

Learn more about medial

https://brainly.com/question/29646925

#SPJ11

Cancer-causing genes found in some viruses are called: Oncogene

Oncogenesis is the process by which cancer cells are created from healthy cells. It is distinguished by a number of genetic and cellular alterations, such as oncogene activation, which cause the cell to divide uncontrollably.

The term "oncogene" refers to a gene that has the potential to cause cancer. At first, oncogenes in viruses that may cause cancer in animals were discovered.

Learn more about genes at;

https://brainly.com/question/1480756

#SPJ4

Mannose  and galactose are diastereoisomers and other three are epimers.

Compounds with ring structure can frequently be found in diastereoisomers. Consider two six membered ring compounds, each having two substituents a chlorine atom and an ethyl group. In  contrast to our last example , they are also not mirror reflection of one another , which characterises them as diastereoisomers.

Mannose and galactose vary at more than one chiral center and are disastereomers.

To learn more about Disastereomers refer

https://brainly.com/question/21506956

#SPJ4

Answer:

option (C)

Explanation:

In both plants and animals, RNA contains:

Ribose sugar, phosphates, adenine, uracil, guanine, and cytosine.

This method has diagnostic implications for identifying fatty acid oxidation disorders and distinguishing between different biochemical phenotypes of MCAD deficiency.

The article focuses on the development of a method for quantitatively profiling acylcarnitines in human skin fibroblasts. Acylcarnitines are metabolic intermediates involved in fatty acid oxidation, and their levels can provide valuable diagnostic information.

By using unlabelled palmitic acid, the researchers were able to measure the different acylcarnitine species in the fibroblast samples. This method offers a non-invasive and reliable approach for diagnosing fatty acid oxidation disorders, which are characterized by impaired fatty acid metabolism.

Additionally, the study investigates the differentiation between biochemical phenotypes of MCAD (medium-chain acyl-CoA dehydrogenase) deficiency. MCAD deficiency is an inherited metabolic disorder that affects fatty acid oxidation. The ability to distinguish between different biochemical phenotypes of MCAD deficiency is crucial for understanding the variability in clinical presentations and tailoring appropriate treatment strategies.

The developed method for quantitative acylcarnitine profiling in human skin fibroblasts using unlabelled palmitic acid has significant diagnostic implications. It enables the identification of fatty acid oxidation disorders and provides insights into the different biochemical phenotypes of MCAD deficiency. This knowledge can aid in early diagnosis, appropriate management, and personalized treatment approaches for patients with these metabolic disorders.

Learn more about phenotypes here:

https://brainly.com/question/32008728

#SPJ11

Answer:

A gain or loss of chromosomes from the normal 46 is called aneuploidy. A common form of aneuploidy is trisomy, or the presence of an extra chromosome in cells. ... People with Down syndrome typically have three copies of chromosome 21 in each cell, for a total of 47 chromosomes per cell.

According to the basic principles of electricity, the statement that is true about gel electrophoresis of DNA is: "If the power supply voltage is fixed, decreasing the resistance of the gel increases the current that flows through it."

Gel electrophoresis of DNA is a laboratory technique that separates and analyzes DNA fragments based on their size and charge. The process involves placing a DNA sample in a gel matrix (usually agarose or polyacrylamide), applying an electric field to the gel, and allowing the negatively charged DNA molecules to move toward the positively charged electrode.

Gel electrophoresis of DNA is a fundamental technique used in molecular biology and is widely used in many applications such as DNA sequencing, genotyping, and DNA fingerprinting. It allows researchers to analyze the size and quantity of DNA fragments, compare DNA samples from different sources, and detect mutations or genetic variations.

To learn more about DNA, visit here:

https://brainly.com/question/264225

#SPJ4

Answer:autotroph

Explanation:

An organism that uses energy to produce its own food supply from inorganic compounds is called an autotroph.

Autotrophs use sunlight or inorganic chemical processes to synthesise organic compounds like carbohydrates. Primary producers supply energy-rich organic matter to other creatures, forming food chains and ecosystems.

Autotrophs transform non-living materials into energy and nutrition, which supports heterotrophs' development and survival.  Therefore, an organism that uses energy to produce its own food supply from inorganic compounds is called an autotroph.

Learn more about autotrophs, here:

https://brainly.com/question/15192191

#SPJ2

The tentorium cerebelli is the dural fold that separates the two cerebellar hemispheres.

The dura mater's sturdy tentorium cerebelli fold, which resembles a crescent, divides the cerebellum from the cerebral cortex's occipital lobes. The posterior clinoid processes of the sphenoid bone, the internal occipital protuberance, and the petrous ridge of the temporal bone serve as its attachment points. The cerebellum is supported by the tentorium cerebelli, which also aids in preventing pressure or trauma-related injury to the cerebellum. The barrier it creates between the supratentorial and infratentorial compartments of the cerebral cavity also aids in preventing the transfer of diseases or lesions from one compartment to the other.

learn more about cerebellar here:

https://brainly.com/question/25414979

#SPJ11

Answer:

B

Explanation:

Creating other possible hypotheses about the nests.

Everything birds may use to build a nest is referred to as "nesting material."

All birds require suitable materials for their nests, regardless of whether they build a straightforward depression out of wood and straw or a more complex nest structure with complicated construction.

Depending on the size of the nest, where it is built, and how it will be utilized in terms of the number of eggs, several broods, and yearly reuse, different birds will use different materials to build their nests.

Several birds gravitate toward fluffy material, such as seeds with silky attachments designed to blow them on the wind or seed pods with a soft, hair-like covering.

Therefore, Creating other possible hypotheses about the nests.

To learn more about Nest, refer to the link:

https://brainly.com/question/29580611

#SPJ3

A convex mirror will reflect a set of parallel rays in all directions; conversely, it will also take light from all directions and reflect it in one direction, which is exactly how it's used in stores and cars.

acts on quantitative qualities controlled by several genes, often known as expanding the options Favors at least two phenotypes Specific genotype fitness values are higher inside one environment & lower in another.

Phenotypic variation in populations is a result of three nongenetic factors, including stochastic developmental variation or environmentally induced variability (EIV) (SDV).

The genotype, which is the actual DNA code, is the combination of alleles in a particular gene.Phenotypic variation—the difference in phenotypes across individuals—can be caused by genetic variation.A genotype's physical expression is called a phenotype.

To know more about phenotypic variation visit:

https://brainly.com/question/17598399

#SPJ4

Answer:

the spiral stick wouldnt be wet because it isnt touching the water, so therefore the sprial stick wouldnt be hot because it isnt touching the water.

Explanation:

Answer: yeah it’s 50.

Explanation:

The different feeding mechanisms of holometabolous larvae and adults contribute to their success by reducing competition for resources, allowing for different habitats, and enabling parents to take care of their offspring for longer periods of time.

Holometabolous insects, also known as complete metamorphosis insects, undergo a drastic transformation from larvae to adult form. This transformation includes a change in their feeding mechanisms, which contributes to their success in several ways.

First, because larvae and adults have different feeding mechanisms, they do not compete for the same resources. For example, caterpillars (the larvae of butterflies and moths) feed on plant leaves, while adult butterflies feed on nectar from flowers. This allows both larvae and adults to have a plentiful food source without competing with each other.

Second, the different feeding mechanisms also allow for different habitats. Larvae can live in one area and feed on a specific resource, while adults can move to a different area and feed on a different resource. This reduces competition within the species and allows for greater success.

Finally, the different feeding mechanisms also allow for parents to take care of their offspring for longer periods of time. Because the larvae and adults do not compete for the same resources, parents can continue to provide for their offspring without depleting their own food source.

Here you can learn more about holometabolous larvae

https://brainly.com/question/14918875#

#SPJ11

Answer:

This is because the two parents share one or more common ancestors and so carry some of the same genetic material. If both partners carry the same inherited gene change, their children are more likely to have a genetic condition.

Answer:

yes

Explanation:

The chromosomes in cells line up in pairs and exchange bits of genetic material before forming an egg or sperm cell. Each mature egg and sperm then has its own specific combination of genes, which means children will inherit a slightly different set of DNA from each parent.

1. The law of conservation of energy states that energy cannot be created nor destroyed. Therefore, the correct answer is A.

2. The law of conservation of mass states that matter cannot be created nor destroyed. Therefore, the correct answer is C.

3. Raymond Lindeman is consideres the founder of ecosystem ecology. Therefore, the correct answer is B.

4. Trophic level is a position in a food chain, a food web, or an ecological pyramid that is occupied by a group of organisms. Therefore, the correct answer is D.

The defects we will most likely see in the mutant E.coli are C. a delay in DNA polymerase beginning the synthesis and D. a longer total time to replicate DNA.

The primase plays a crucial role in DNA replication as they are involved in the formation of primers. These primers are short RNA sequences that initiate transcription.

A mutation is a change in the DNA sequence. A mutation in the primase activity of E.coli will cause a delay in the process of replication, as without the formation of primers, DNA polymerase will delay its activity to synthesize a new strand by the addition of nucleotides. On the whole, it will take much longer for the replication process as the activity of DNA polymerase will take much longer.

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

You have joined a lab studying DNA replication in E. coli. The graduate student you are working with has identified a mutation in primase that makes primase very inefficient. Your project is to characterize the cells with this mutation. Predict the defects you would most likely see in the mutant E. coli cells. Choose one or more: A. a delay in the unwinding of DNA B. rapid lagging-strand synthesis but slow leading-strand synthesis C. a delay in DNA polymerase beginning synthesis D. a longer total time to replicate DNA E. inefficient Okazaki fragment joining

To learn more about primase, click here:

https://brainly.com/question/13939644

#SPJ4

Answer:

They group them biased off of similar traits and there orbital paths.

Explanation:

I hope this helped ^ ^

Answer:

option 3 in 1st one and option 4 in 2nd one I think

Answer:

Neurons and cartilage.