A student is comparing the two different unknowns described in the table.
Unknown 1
Unknown 2
Consists of a protein capsid encapsulating
Consists of a semipermeable membrane encapsulating
cytoplasm and DNA nucleoid
genetic material
Requires a host cell to replicate
Able to reproduce without a host cell
Pathogenic to humans
Pathogenic to cells
Which conclusion is best supported by the information, and which piece of evidence supports the conclusion?
x
x
A Conclusion: Unknown 1 is a fungus, while Unknown 2 is a bacterial cell.
Evidence: The conclusion is supported by Unknown 1 needing a host cell to replicate, and
Unknown 2 being a living cell with a nucleoid.
B
C
Conclusion: Unknown 1 is a virus, while Unknown 2 is a bacterial cell.
Evidence: The conclusion is supported because both unknowns are pathogens, and all viruses
and bacteria are pathogenic to humans.
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Conclusion: Unknown 1 is a bacterial cell, while Unknown 2 is a fungus.
Evidence: The conclusion is supported because both unknowns are pathogens, and all bacteria
and fungi are pathogenic to humans.
D Conclusion: Unknown 1 is a virus, while Unknown 2 is a bacterial cell.
Evidence: The conclusion is supported by Unknown 1 needing a host cell to replicate, and
Unknown 2 being a living cell with a nucleold.

Answer:

A. Mutualism

Explanation:

Mutualism The bristle worm living with the hermit crab.

Answer:

ok good question. pancreas is an organ which is found in both the exocrine and endocrine gland that's why sometimes it is called heterocrine. The outer portion of the pancreas(pancreatic islets) secrets the pancreatic juice,insulin and glucagon. let see them deeply: the insulin is a hormone secreted by the pancreas which is used for to lower the blood glucose method in appropriate standard they change it into glycogen and stored in liver. the other one glucagon undergoes a catabolic reaction of the glycogen to the glucose when the blood glucose level is very low so,the liver works in response of lower blood glucose level and the pancreas works in elevated blood glucose level thank you

Answer:

Chromosomal rearrangment was not the cause because it wouldn't lead the mass of DNA per cell in Calix to appreciate by 40fg. It also wouldn't explain how he ended up with an additional sex chromosome altogether.

Explanation:

Chromosomal rearrangement occurs when one chromosome receives additional DNA while a different chromosome is missing DNA.

The label on the animal cells for each organelle is attached below.

Cell membrane: The cell membrane is the outer layer of the cell. It protects the cell from its surroundings and controls what enters and leaves the cell.

Rough endoplasmic reticulum: The rough endoplasmic reticulum is a network of membranous sacs that are dotted with ribosomes. The ribosomes are responsible for making proteins.

Ribosome: Ribosomes are small organelles that are responsible for making proteins. They are found free in the cytoplasm or attached to the rough endoplasmic reticulum.

Golgi apparatus: The Golgi apparatus is a stack of flattened sacs that are involved in processing and packaging proteins.

Mitochondrion: The mitochondrion is the "powerhouse" of the cell. It produces energy in the form of ATP.

Centrosome: The centrosome is a small structure that contains two centrioles. The centrioles are involved in cell division.

Smooth endoplasmic reticulum: The smooth endoplasmic reticulum is a network of membranous sacs that are not dotted with ribosomes. The smooth endoplasmic reticulum is involved in a variety of functions, including lipid synthesis and detoxification.

Nucleus: The nucleus is the control center of the cell. It contains the cell's DNA, which is the genetic material.

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Answer:

A running woman

Explanation:

A running woman is not an example of potential energy because potential energy is stored energy that is not yet being used. A running woman is using energy and is not storing it.

The elongation of the leading strand during DNA synthesis depends on DNA polymerase: option A.

DNA synthesis is the process by which new DNA is made from template DNA.

During DNA synthesis, the enzyme DNA polymerase adds new nucleotides to the leading DNA strand from the 3"  end.

Note that the complete question is as follows:

Which is true about the elongation of the leading strand during DNA synthesis?

In conclusion, the elongation of the leading strand during DNA synthesis involves attachment of nucleotides at the 3" end.

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Answer: How does CO2 level affect oxygen production? increasing CO2 production increases oxygen production. ... Greater flow of oxygen corresponds to a higher rate of photosynthesis.

Explanation:

Oxygen ( O₂ ) and carbon dioxide ( CO₂ ) levels change over time ;  

Natural processes such as Photosynthesis and the storage of carbon in the biosphere and hydrosphere. cause a varying change in the levels of CO₂ present in the atmosphere because during photosynthesis CO₂ is used by green plants while the amount of stored carbon in the hydrosphere affects the level of available carbon in the atmosphere in general.  

Man-made processes which includes the burning of fossil fuels and the release of CFC's into the atmosphere through gas flaring also the indiscriminate burning of bushes contribute immensely to the levels of carbon found in the atmosphere.  

Hence we can conclude that Oxygen ( O₂ ) and carbon dioxide ( CO₂ ) levels change over time ; Due to man made and natural processes  

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Three structural differences between sheep brain and the human brain are quite similar.

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Answer:

Surface layer

Answer: proteins or glycoproteins that make up the cell wall

Explanation: Hope this help

Harley-Davidson's supply chain planning allows the company to manage the flow of components and materials from suppliers to its own facilities. This process includes the review and management of agreements, inventory, and production timetables.

By understanding the requirements of suppliers, Harley-Davidson can identify opportunities for improved operations, while controlling the costs of materials and services. Through the use of IT, the company has the ability to track the progress and performance of its materials and adjust processes accordingly. In addition, the use of supply chain planning allows Harley-Davidson to monitor customer feedback on the quality of their product.

This feedback helps the company to hone their supply chain and improve their offerings. In summary, Harley-Davidson's supply chain planning provides a strong foundation for the company to meet customer expectations and ensure its supply chain operates efficiently.

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Answer:

If you are not eating then you might go malnutrition and in order to not be malnutrition you would need to have nutrition in your body. In nutrition you will need to have the six essentials . The six essential nutrients are vitamins, minerals, protein, fats, water, and carbohydrates.

Explanation:

Answer:

B. Fish

Explanation:

Communities are made up of biotic factors (living organisms)

Answer:

B. Fish

Explanation:

Test approved

Answer: 2 answer

Explanation:

Answer:

B each new strand is 50% old and 50% new

Explanation:

Semi-conservative replication means that during DNA replication, the two strands of nucleotides separate. Hence each daughter strand has half of the DNA from the original strand and half newly-formed DNA.

I Hope This Helps :D

Answer:

The third one

Explanation:

when it swutched it causes friction which causes earthquakes

The answer is c. Identify conserved haplotype blocks to serve as assembly anchors.

Shotgun sequencing is a method used to sequence a genome by breaking it into small overlapping fragments, sequencing those fragments, and then assembling them to reconstruct the entire genome sequence. The steps involved in shotgun sequencing are as follows:

a. Obtain many copies of the genome to be sequenced: This step involves isolating and amplifying the DNA to ensure sufficient starting material for sequencing.

b. Break the genome into small sections: The genome is fragmented into smaller, more manageable pieces that can be sequenced individually.

c. Identify conserved haplotype blocks to serve as assembly anchors: This statement is not part of the typical steps in shotgun sequencing. Haplotype blocks are regions of the genome with inherited patterns of genetic variation, but they are not directly involved in the sequencing process.

d. Assemble individual sequences: The sequenced fragments are then assembled by matching small areas of overlap between the fragments to reconstruct the complete genome sequence.

Therefore, the correct answer is c. Identify conserved haplotype blocks to serve as assembly anchors.

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This is defined as the the cytoplasm of striated muscle cells in living organisms .When calcium is present, the binding sites on actin are exposed.

Rigor mortis occurs after death and involves stiffening of the muscle tissue because  detachment of cross bridges does not occur due to the lack of ATP.

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Basically, although all cells in the human body have the same DNA, they have different genes in that DNA turned on or off to change what proteins are produced, and thus that cell's structure and function

It is evident that no two cells are the same. For instance, it is clear that the cells in our eyes and heart function extremely differently from one another. Our skin and liver cells share the same characteristics. the cells in our brain and muscles. Or any of the over 300 other cell types.

Because they employ the same set of genes in various ways, these cells differ from one another. Therefore, despite the fact that each of our cells has roughly 20,000 identical genes, each cell may choose which genes to "turn on" and which to keep "shut off.

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For most adults over age 40, the reminiscence bump describes enhanced memory for adolescence and young adulthood.

What is a reminiscence bump?

A "reminiscence bump" is a concept used to describe a phenomenon in which individuals tend to recall more memories from their adolescence and early adulthood years compared to the other periods of their lives.

It is a cognitive phenomenon that occurs due to the idea that events that happen in adolescence and young adulthood are often very memorable.

The idea of a reminiscence bump is based on the fact that the human brain continues to develop and change throughout the different stages of life, with each period of development associated with unique cognitive and social changes.

Thus, the memories formed in adolescence and the early adulthood years may be more vivid and enduring than those from other periods of life.

For most adults over age 40, the reminiscence bump describes enhanced memory for adolescence and young adulthood.

They tend to recall more memories from this period of their lives compared to the other periods of their lives.

Therefore, option (b) adolescence and young adulthood—is the correct option.

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1.Ligamentum Teres is formed by the umbilical vein. This happens as a result of the vein being destroyed and going through fibrosis, which results in the production of a fibrous structure known as LIGAMENTUM TERES.

2.Umbilical artery becomes a structure known as the medial umbilical ligament after being obliterated due to pressure changes. Medial military legislation

3.Ductus arteriosus is formed from the arches and, after three weeks, postnatally transforms into a residual structure known as LIGAMENTUM ARTERIOSUM.

4.The ductus arteriosus is destroyed and transformed into a structure known as the LIGAMENTUM VENOSUM after birth. It connects to other nearby structures and serves as the liver's structural support system.

5.The foramen ovale often closes following delivery. To stop the blood from mingling, it is crucial to close the wound. The Fossa Ovalis is the postnatally produced structure from the Foramen Ovale.

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Answer:

Nuclear lamins will no longer disassemble during mitosis

Explanation:

The nuclear lamina is a fibrillar network inside the nucleus of eukaryotic cells, between the inner nuclear membrane and the peripheral chromatin. Nuclear lamins (also called simply lamin proteins) are intermediate filament-type proteins and represent the major building blocks of the nuclear lamina. During mitosis, the nuclear lamina is disassembled by hyperphosphorylation of nuclear lamins and lamina-associated proteins. The protein responsible for phosphorylating nuclear lamins is p34cdc2, a protein kinase that has a key role in controlling cell cycle progression. In consequence, a mutant form of the nuclear lamin proteins that cannot be phosphorylated will no longer be able to disassemble during mitosis.

The complete oxidation of alanine produces 7 CO2 molecules and generates 16 ATP. NADH and FADH2 yield 10 and 6 ATP respectively.

Alanine is an amino acid that is a major source of energy for the body. During cellular respiration, alanine undergoes a series of reactions that release energy and produce ATP (adenosine triphosphate). The complete oxidation of alanine generates 7 molecules of CO2 and 16 ATP.

The reactions involved in alanine oxidation occur in the citric acid cycle (also known as the Krebs cycle or TCA cycle) and the electron transport chain (ETC). In the citric acid cycle, alanine is first converted to pyruvate, which is then converted to acetyl-CoA and enters the citric acid cycle. This process generates 1 NADH, 1 FADH2, and 2 ATP per acetyl-CoA molecule.

The NADH and FADH2 generated in the citric acid cycle are used to generate ATP in the ETC. NADH and FADH2 are electron carriers and are used to transport electrons from the citric acid cycle to the ETC, where they are used to generate ATP. NADH yields 3 ATP and FADH2 yields 2 ATP.

Therefore, the net production of NADH and FADH2 in the complete oxidation of alanine is 10 ATP and 6 ATP respectively. The total ATP production from the complete oxidation of alanine is 16 ATP.

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The cause of memory loss and partial paralysis is likely due to a syndrome. Metabolically speaking, the cause is likely that the malfunctioning enzyme has lost affinity for a cofactor. The correct answer is option a.

This can result in a decrease in the enzyme's activity, which can have detrimental effects on various metabolic pathways.

The other options presented in the question are not likely to be the cause of the syndrome.

If the enzyme has lost affinity for its substrate, it may have a decreased ability to convert the substrate to the product. However, this would not necessarily lead to the given symptoms.

If the enzyme is absent from the patient, it would result in a complete loss of activity for the enzyme, which may have more severe effects than the given symptoms. If the enzyme has gained affinity for its substrate, it may result in an increase in activity.

However, this is unlikely to be the cause of the given symptoms.

The correct answer is option a.

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Complete question

A patient presents with memory loss and partial paralysis. There is a syndrome with these symptoms. Metabolically speaking, what is the cause of this?

a. The malfunctioning enzyme has lost affinity for a cofactor.

b. The malfunctioning enzyme has lost affinity for its substrate.

c. The malfunctioning enzyme is absent from the patient.

d. The malfunctioning enzyme has gained affinity for its substrate

Explanation:

Suberin functions as a physical barrier, preventing water loss from the tissues it surrounds as well as providing protection against pathogens. It also forms a significant component of the wound healing process in plants; indeed the main model system to study suberin and the suberization process is the potato tuber.

Explanation:

A specialization is a focused area of study of attached to a specific major, with specific coursework beyond major requirements. A specialization is a focused area of study attached to a specific major, and is in addition to course requirements for the major.

Answer:

Maybe 40°C

Explanation:

because at higher temperatures the enzymes get denatured lost their shapes so maybe its 40°C

i hope it's right if not so advance sorry :)

Answer:

Plzzzz answer fast......

The energy for the photosynthesis reaction is gained in the first stage of the reaction.

There are 2 stages in photosynthesis:

During the light-dependent stage, an electron in the molecules of chlorophyll gets excited and gets knocked off as a result of photon absorption. A molecule of water is split and the electrons released replace the one lost by the chlorophyll after traveling through the electron transport chain.

The energy from the traveling electron is used to reduce NADP+ to NADPH while the splitting of water to H and O means that a proton gradient is established between the stroma and the thylakoid lumen of the chloroplast. The electrochemical gradient thus created is used by ATP synthase to generate ATP from ADP.

The two chemicals, ATP and NADPH, are then utilized as energy sources for the light-independent reaction.

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Answer:

The large leaves of the shade shoot provide a larger area for trapping light energy for photosynthesis in a place where light levels are low. Plants subjected to low light intensity often grow rapidly producing long internodes (the part of the stem between each leaf).

Explanation: