g draw a sketch of a eukaryotic gene and its mrna transcript, indicating the location of each of these features: in the dna: core promoter region, transcription start site (tss), exons, introns, 5' and 3' utrs in the processed mrna: start and stop codons, 5' and 3' utrs, cap, poly(a) ta

Claudius Caesar took two days to die because he suffered from liver failure, which occurred about 15 hours after he ate poisonous mushrooms.

The poisonous mushrooms caused damage to Claudius Caesar's liver cells, leading to liver failure. This meant that his liver and kidneys were unable to filter and detoxify wastes and other harmful substances from his blood, resulting in the development of symptoms such as nausea, diarrhea, and delirium.

Liver failure is a serious condition that can lead to multiple organ failure and death. In Claudius Caesar's case, it took two days for his body to succumb to the effects of liver failure and for him to pass away.

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The criterion that determines whether or not a substance is able to pass through the filtration membrane is based on the size and charge of the particles.

The filtration membrane acts as a physical barrier that allows the passage of small particles such as water, ions, and other small molecules, while larger particles such as proteins, blood cells, and bacteria are prevented from passing through.

The size of the pores in the membrane determines what size of particles can pass through. The charge of the particles also plays a role as the membrane has a charge that can repel particles of the same charge. Therefore, substances with a charge that is opposite to that of the membrane can easily pass through the filtration membrane. In summary, the ability of a substance to pass through the filtration membrane depends on its size and charge.

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Miller and Urey experiment tried to recreate the primitive atmospheric conditions earth had when it was completely abiotic (deovid of any form of life). Their results, showed that with the putative composition of inorganic compounds, plus a source of energy (like lighting) the emergence of organic compounds was likely. With this result, it was suggested that after millions of years of interacting organic molecules (olds and new ones) lipids and proteins would eventually arise. This experiment is not perfect, and has many assumptions (potentially drawbacks), but showed that organic compounds (the chemical basis of life) could emerge from quite simple components.

Increased risk of cancer, damage to the central nervous system, and DNA damage are all correct answers regarding the biological consequences of space radiation. Here options A, B, and D are the correct answer.

Exposure to space radiation poses a significant risk to human health and can have several biological consequences. Here are some of the potential effects:

A) Increased risk of cancer: Space radiation is a form of ionizing radiation that can damage DNA in cells, which can lead to mutations and the development of cancer. B) Damage to the central nervous system: The brain and spinal cord are particularly sensitive to the effects of space radiation, which can cause cognitive impairment, memory loss, and behavioral changes.

C) Damage to the lungs: Space radiation can also affect the lungs, causing inflammation, oxidative stress, and fibrosis, leading to impaired lung function and respiratory problems. D) DNA damage: As mentioned earlier, space radiation can damage DNA in cells, leading to mutations and other genetic abnormalities.

E) Limiting oxygen supply: Exposure to space radiation can also affect the body's ability to transport oxygen, as it can damage the cells in the blood vessels and capillaries. This damage can reduce blood flow and oxygen supply to tissues and organs.

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Complete question:

What are some biological consequences of space radiation?

A) Increased risk of cancer

B) Damage to the central nervous system

C) Damage to the lungs

D) DNA damage

E) Limiting oxygen supply

Selection is the process of choosing one or more plants from the population while removing the undesired ones that have the desired traits. The two selection methods are pure-line selection and mass selection.

In mass selection, a group of people chosen for their appearance are mated, their offspring are further chosen for the desired traits, and the process is repeated for as many generations as needed. Pedigree selection is the process of picking breeding stock based on the quality and capacity of ancestors' reproduction. Progeny selection refers to the decision to use a breeding stock based on the testing or performance of their descendants or offspring. Pure-line selection is choosing and breeding offspring from superior organisms over a number of generations until a line of organisms that solely possess the desired traits has been established.

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All - growth, exchange of gases, excretion, reproduction, and death (option d).

All living organisms undergo various life processes to maintain their existence. Let's analyze each option to determine which life processes are carried out by an organism's cells:

A. Only growth and exchange of gases: While cells are involved in growth and exchange of gases, they also participate in other life processes. This option is incomplete.

B. Only growth, exchange of gases, and reproduction: Cells play a crucial role in reproduction as they are responsible for the production of gametes and the process of cell division. However, there are additional life processes that cells also undertake.

C. Only growth, exchange of gases, excretion, and reproduction: This option includes excretion in addition to growth, exchange of gases, and reproduction. Cells participate in excretion by eliminating waste materials. However, there is one more life process that cells experience.

D. All - growth, exchange of gases, excretion, reproduction, and death: This option encompasses all the mentioned life processes. Cells are involved in growth as they undergo cell division and increase in number. They exchange gases through processes like respiration. Cells excrete waste products. They participate in reproduction through the formation of gametes and cell division. Lastly, cells also experience death as they have a limited lifespan.

Therefore, the correct answer is D. All - growth, exchange of gases, excretion, reproduction, and death.

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Answer:

The more sugar your yeast eats, the more gas that gets formed, and the higher the bread rises!

Explanation:

Most recipes call for the dough to rise at least twice; this gives the yeast extra time to eat sugar and produce gas bubbles. The final rise is known as proofing the bread dough.

Answer:

B

Explanation:

It's Pretty Easy To Know

At 0.3 ppm, lung function is better in subjects older than 20.

Hence, B option is correct.

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Answer:

The most common way that humans damage ecosystems is by destroying habitat. For example, we remove trees, change the flow of water, and change grasslands into farms. These practices can lead to local extinctions of species and cause other species to migrate to new areas.

Explanation:

Brainliest?

Human activities causes disturbance in the balance of the park ecosystem.

Humans changed the balance of the park ecosystem by introducing an invasive species or by removing an organism which controls the equilibrium of the ecosystem.

Destruction of habitat is also done by human activities which change the balance of the park ecosystem so we can conclude that human activities and intervention leads to disturbance and change in the balance of the park ecosystem.

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Answer:

ya the youth service project or

the youth service project or civis organisation help the community

Answer:

Light and Dark Reactions

Answer:

The heart in human consists of 4 chambers comprising two atria and two ventricles.

Answer:

The human heart consists of four chambers

comprising two atria and two ventricles

Answer:

The soil.

Explanation:

Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.

Helical viruses have a coiled or spiral-shaped capsid, such as the tobacco mosaic virus. Icosahedral viruses have a symmetrical icosahedral-shaped capsid, like the adenovirus. Complex viruses have a combination of both helical and icosahedral components, such as bacteriophages.

Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.

Arthropods can act as mechanical vectors by carrying pathogens on their bodies or in their mouthparts, transmitting them to humans through physical contact. They can also act as biological vectors by harboring and transmitting pathogens within their bodies, such as mosquitoes transmitting malaria parasites.

Fungi are eukaryotic organisms characterized by their filamentous structure (hyphae) and reproduction through spores. They differ from other microorganisms in their mode of nutrition (absorptive), cell wall composition (chitin), mode of reproduction (asexual and sexual), growth at low pH, and preference for organic substrates.

Protozoans are single-celled eukaryotic organisms classified under the kingdom Protista. They exhibit characteristics such as being unicellular, heterotrophic, motile (using cilia, flagella, or pseudopods), and capable of reproduction through binary fission or sexual processes. Examples of human parasites include Plasmodium (causing malaria), Giardia lamblia (causing giardiasis), and Trichomonas vaginalis (causing trichomoniasis).

Helminths are parasitic worms that infect humans. Three examples of helminths that can cause problems in humans are Ascaris lumbricoides (roundworm), Taenia solium (pork tapeworm), and Schistosoma mansoni (blood fluke). These helminths can cause diseases such as ascariasis, taeniasis/cysticercosis, and schistosomiasis, respectively. They have complex life cycles involving different developmental stages and can infect various organs or systems in the human body.

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Answer:

giant-impact theory

Explanation:

I hope this helps

Answer:

Called a Solar Eclipse

Answer:

A.

Explanation:

Choice B is incorrect. That definition can be applied to both DNA and RNA, as they are both made of a nucleic acid, phosphate, sugar ring, and nucleotide base.

Choice C is incorrect. That would be the message strand made by RNA when they are transcribed.

Choice D is incorrect because it's absurd.

Answer:

A

Explanation:

Its the genetic code, nothing else would make sense

Answer:

There is no chance that Rey —who has a normal vision man— and Cindy, who is a woman colorblind carrier, will have a colorblind daughter.

Explanation:

If a man with normal vision and women who is a carrier of colorblindness has a daughter there is a 50/50 chance of having a colorblindness carrier daughter. And all daughters would have normal vision.

Color blindness is a visual condition characterized by the inability to discern some colors, and has a recessive inheritance pattern linked to the X sex chromosome. This means that all males with the defective gene (Xd) would be color blind, while a female to be color blind must have both X chromosomes affected.

In the case of Rey and Cindy

♂ XY

♀XdX

Alleles     X      Y

Xd          XdX  XdY

X            XX     XY

Of the daughters they have, half could be carriers, while the other half would not have the altered gene. In any case, none of their daughters could be colorblind.

The view of the solar system's structure that Dante held was the ancient Greek and Roman model . It was the geocentric system.

This is different from modern understanding of the solar system's structure because it had the Earth in the center of the universe while the modern version does not.

Dante's perspective regarding the shape of the solar system stemmed from the ancient Greek and Roman model, which was prevalent throughout the medieval period. This theory put forth that Earth was the center of the universe and occupied an integral position with a series of concentric spheres holding diverse celestial bodies.

The modern interpretation contrasts sharply with this earlier view by placing the sun as the centerpiece of the solar system while characterizing planets revolving around it. Additionally, dwarf planets, asteroids and comets were unknown or disregarded during Dante's era but are now accepted entities in the contemporary understanding.

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Answer:

What the scientist is doing incorrectly is placing test tubes in a cabinet in disorderly form, without protective or biosafety equipment, having other tubes loose on the shelf, which can fall, break and spill their contents.

Explanation:

The image scientist is doing an incorrect procedure because

It is important to follow these procedures to protect his body from accidental spills, as well as to avoid breaking containers and contaminating the work space.

The statement that correctly compares DNA and RNA are DNA is made up of a double strand, and RNA is made up of a single strand. The correct option is b.

DNA is deoxyribonucleic acid. It is the genetic material of the living organism. This genetic material is unique to every organism. This makes the phenotype and genotype of the organism. DNA is double-stranded, made up of coiling of two strands of DNA.

RNA is ribonucleic acid. This is also a genetic material in some plants and viruses. RNA is single-stranded, and it is made up of the same component as DNA. So, the main difference between them is their number of strands.

Therefore, the correct option is b. DNA is made up of a double strand, and RNA is made up of a single strand.

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The conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that occurs through a dehydration or condensation reaction. This process involves the removal of water molecules to form a larger molecule and requires energy to occur.

This is a reaction that occurs between two molecules, and results in the formation of a single, larger molecule, while releasing a small molecule, usually water. In this case, the small molecule is water (H₂O), hence the name dehydration or condensation reaction.
During this reaction, the 8 H₂O molecules combine to form 4 H₂O molecules. This reaction is often used in the laboratory to create polymers from monomers. It can also be used to produce certain biomolecules such as carbohydrates, proteins, and nucleic acids, as well as other chemical compounds.
In order to carry out this reaction, energy is required. The reaction occurs in several steps and involves the removal of water molecules from the original 8 H₂O molecules, forming a new, larger molecule. The reaction is reversible, which means that it can be carried out in both directions, depending on the conditions and reactants involved. Thus, the conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that can occur through a process known as dehydration or condensation reaction.

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Answer:

C

Explanation:

Answer: human trash

Explanation:

Because we leave or trash and it decomposes into harmful air or water

The concentration of myoglobin measured via these two methods is different because the Soret band absorbance relies on the absorbance of light by the heme group in myoglobin, while the Bradford method measures the binding of Coomassie Brilliant Blue dye to proteins.

The Soret band absorbance method measures the absorption of light at a specific wavelength that corresponds to the heme group of myoglobin. This method is specific to myoglobin and provides an accurate measurement of its concentration.  On the other hand, the Bradford method measures the concentration of proteins based on the binding of Coomassie dye to amino acid residues, which can result in varying levels of specificity and accuracy for different proteins. Therefore, the concentration of myoglobin determined by the Bradford method may be affected by the presence of other proteins in the sample, leading to a different measurement compared to the Soret band absorbance method. These two methods also differ in their -

In summary, the differences in myoglobin concentration measurements between the Soret band absorbance and the Bradford method can be attributed to their differing principles of measurement, sensitivity, interference, and sample preparation.

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Answer:

enzymes

ATP energy

nucleotides

Explanation:

All of the above are needed. Nucleotides are the basic building blocks of new DNA, ATP energy is needed because replication is an active process, and enzymes catalyze the reactions needed to carry it out (e.g. helicase to separate the strands to be replicated, DNA polymerase to build the new strands, and ligase to "glue" the fragments together).