Which two statements best explain a relationship between these structures?
A. The chromosome is made up of several DNA strands that have embedded proteins.
B. The chromosome is made up of tightly wound genes that are made up of DNA molecules.
C. The gene has nucleotides that code for several proteins that make up the DNA molecule.
D. The genetic code specific for a protein is carried in the genes that make up the DNA molecule.
E: The nucleus contains the chromosomes, which have the genetic code and are sent to the DNA molecule.
F. The DNA molecule is made up of nucleotides, and the gene is a section of DNA that contains nucleotides that code for a specific protein.

Answer:

Noun..

Explanation:

because a noun is a naming word

Answer:

24

Explanation:

A lumen is a hollow area or channel found inside a tube or tubular organ, like the intestine or a blood vessel.

Organs can be described as hollow or solid. Spleen, liver, and pancreas are examples of solid organs that typically bleed when damaged. When damaged, hollow organs like the gallbladder, stomach, intestines, and bladder leak their contents into the abdominal cavity, also known as the peritoneal cavity.

A lumen, or hollow passage way through which blood flows, exists in every type of vessel. Smaller lumens in arteries than in veins contribute to the maintenance of the blood's pressure as it moves through the body. The lumen's primary function is to convey materials within the body or between the inside and outside, including air, blood, fluids, food, and other materials.

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D. the type of muscle fibers is not a way of classifying muscles. Muscles can be classified based on their shape, location, and the type of action they cause.

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We get a yield of 6.71%. This is lower than the coupon rate of 7%, as the call option limits the potential future cash flows for the investor.

To calculate the yield, we need to consider the cash flows and reinvestment of funds. The bond will pay 7% of the $1000 face value annually for the next 20 years, which equals $70 per year. At the 6-year call date, the investor will receive a call price of $1080, which is the face value of $1000 plus the 8% call premium of $80. The investor can then reinvest the call price at 8% for the remaining 14 years until maturity.

To calculate the yield, we use the following formula:

Yield = (Annual interest + (Face value - Purchase price) / years held) / (Face value + Purchase price) / 2

Annual interest = $70
Face value = $1000
Purchase price = $970
Years held = 6 + (20-6) * (1-1) = 6 + 14 = 20

Using this formula, we get a yield of 6.71%. This is lower than the coupon rate of 7%, as the call option limits the potential future cash flows for the investor.

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Answer:

The rate of fermentation is influenced by several factors like temperature, type of sugar solution, concentration of yeast and concentration of glucose.

Explanation:

Answer:

C

Explanation:

because a vestigal organ is one that serves no relevant purpose and we do not need any of the following options except for the liver.

Answer:

A. South Carolina’s refusal to pay taxes on goods it did not produce

B. a state’s decision that states could ignore laws not in the Constitution

Explanation:

A state's decision which states could ignore laws not in the Constitution caused the Nullification Crisis in 1832. Therefore, the correct option is B.

South Carolina's assertion of state power to overturn federal law was deemed unconstitutional, leading to the Nullification Crisis of 1832. South Carolina particularly opposed the tariffs of 1828 and 1832 because they were considered harmful to its economy.

They claimed that if the states felt that federal laws were illegal, they had the right to nullify them within their own borders. The concept of "disempowerment" raised questions about the legitimacy of the federal government and how the states and the federal government should interact.

Therefore, the correct option is B.

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One difference between bacterial and archaeal flagella is that bacterial flagella are embedded in the plasma membrane, while archaeal flagella are not. The correct option is C.

A flagellum is a whip-like structure that some cells use for movement. Some bacteria and eukaryotic cells use these long, thin filaments to travel forward in their environment, while other cells use cilia or pseudopodia.

Both types of flagella are used for motility, but they have different functions and are constructed and regulated in different ways.

Therefore, one major difference between bacterial and archaeal flagella is that bacterial flagella are embedded in the plasma membrane, while in the archae, flagella are not embedded in the plasma membrane.

Therefore, the correct option is C.

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Option C. Breeding for specific traits is a similar process in function to genetic engineering but different in the mechanism it uses.

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Ultimately, the fluid mosaic model is the best representation of the cell membrane as it shows that the phospholipids and proteins within the layers can do this.

Proteins are large biomolecules and macromolecules composed of one or more long chains of amino acid residues. Proteins perform a variety of functions in vivo, including catalyzing metabolic reactions, replicating DNA, responding to stimuli, giving structure to cells and organisms, and transporting molecules from one place to another. Proteins differ primarily in their amino acid sequences.

The amino acid sequence is determined by the nucleotide sequence of the gene, and normally the protein folds into a specific 3D structure that determines its activity.

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Light output,  More energy is provided when the light output is increased, which speeds up photosynthesis.

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Agitation and stirring will increase the rate of dissolving water in salt.

Agitation:

A fluid is agitated when it is made to flow mechanically through a vessel in a certain pattern, such as a circulatory one. The process of agitating a mixture involves the movement of one or more of its constituent parts to enhance contact. A liquid's usual properties will change as a result of vigorous agitation, especially with water, which reduces the liquid's aggregation.

Stirring:

To stir is to continually or repeatedly move one's hand through something (such a liquid or another substance) in order to cool, mix, agitate, dissolve, etc. any or all of the component parts: to use a spoon to stir your coffee.

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Eukaryotic mRNA molecules have a 5' cap structure, most precisely the m^7G cap. The Shine–Dalgarno sequence, sometimes called a ribosome binding site or RBS, is a region on mRNA that binds to the 16S rRNA of the small ribosomal subunit in bacteria.

The Shine–Dalgarno sequence, sometimes called a ribosome binding site or RBS, is a region on mRNA that binds to the 16S rRNA of the small ribosomal subunit in bacteria. In the early stages of translation in bacteria, this is essential. The ribosome is correctly positioned on the mRNA, thanks to the Shine–Dalgarno sequence, which enables translation to begin at the correct start codon.

So, the correct options for 1 and 2 are B and B respectively.

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Your question is incomplete, most probably the complete question is:

What part of the mRNA is involved in initiation of translation in eukaryotes?

O both 3' poly A tail and m7cap

O m^7G cap

O 3' poly A tail

O introns  

Which one of the following is a sequence in bacteria that binds to the 16S rRNA to initiate translation?

O Start codon

O Shine-Delgarno sequence

O Kozac sequence

OTATA box

Answer:

Not using fossil fuels and using renewable fuels instead.

Explanation:

Like using solar and wind power as renewable energy sources will reduce the release of acid rain as it doesn't produce as mush pollution.

Answer:

Explanation:

These gases are exerted into the sky as pollutants through human activities. Then, when the clouds form due to condensation, and become to heavy to hold, they start to release water in the form of rain. However, one slight change would be that they bring down the Sulphur dioxide and nitrogen dioxide with them.

This acid rain is mostly seen after a long summer, and when the first few rains are seen. This rain highly affects the happenings at the Earth. For example, they make the soil in fertile and leave farmers and gardeners under lots of work for when they re - plant later that year.

So, as you can see humans really have to try and stop acid rain or at least reduce it. So, they try to reduce human activities that release the acidic gases into the air in the first place. This is the only way they are able to reduce it. These human activities include burning of fossil fuels, etc.

Since reducing this means reducing luxuries, humans are able to find alternative methods to do this. Like instead of burning fuels, they can get it form solar power that is renewable

Answer:

They all Decrease

Explanation:

I just took the test

When glycolysis stops working ;  Pyruvate , NADH and intermembrane H+ will decrease .

Glycolysis is the step ( catalyzed metabolic linear process ) in a cellular respiration whereby glucose is converted to molecules ( 2 ) of pyruvate in the presence of oxygen or into lactate in the absence of oxygen.  

Since the production of pyruvate, NADH and H+ is dependent on the process of glycolysis when glycolysis is stopped the amount of Pyruvate, NADH and H+ will be reduced / decreased.

Hence we can conclude that when glycolysis stops working Pyruvate, NADH and intermembrane H+ will decrease.

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An ear of corn in a corn field will not produce spores as it belongs to the angiosperms group and reproduces through seeds rather than spores.

Corn, or maize, is a flowering plant and belongs to the angiosperms group. Angiosperms reproduce through the production of seeds rather than spores. In the case of corn, the ears contain seeds, which are the result of sexual reproduction. These seeds develop within the ovary of the flower and are not produced through the process of spore formation.
In contrast, options A, B, and D are associated with organisms that do produce spores. Green ferns, algae in the ocean, and mosses are all examples of plants or organisms that reproduce via spores. Spores are single-celled reproductive structures that can develop into new individuals without the need for fertilization.

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Answer:

Based on the pedigree, the mode of inheritance of the trait is most likely option A, sex-linked dominant.

This is because the trait appears to be more common in females than in males, which suggests that it is linked to the X chromosome. Since males only have one X chromosome, if they inherit the allele for the trait, they will express it. On the other hand, females have two X chromosomes, so they can inherit the allele on one X chromosome and still not express the trait if they have a dominant allele on the other X chromosome. Additionally, the pedigree shows that affected fathers will always pass the trait on to their daughters but not to their sons, which is consistent with a sex-linked dominant inheritance pattern.

Answer:

Hemoglobin is produced by ribosomes and transports oxygen so the mitochondria in other cells can carry out cell respiration.

Explanation:

Hemoglobin is a protein, and while it's synthesis is complicated, most of the synthesis of the protein is done by ribosomes.

Answer:

he discovers some treasure missing

Explanation:

A nutritionist wishes to experiment and feed each of his subjects a combination of three commercial diet food.

To design the experiment, the nutritionist can use a factorial design, which allows for the evaluation of multiple factors simultaneously. In this case, the three commercial diet foods can be considered as the factors. The nutritionist can create a design matrix to systematically assign subjects to different combinations of the three diet foods, ensuring that each subject receives a unique combination.

For example, if the three commercial diet foods are labeled A, B, and C, the nutritionist can create a design matrix with all possible combination

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Answer:Yes

Explanation:

Binary fission is a type of asexual reproduction where a parent cell divides, resulting in two identical cells.

The correct answer is C . r-strategy , reproductive strategy to produce as many offspring as possible in a short time period is r-strategy.

In population biology mathematics, the phrases "r-strategy" and "K-strategy" denote two positions on a spectrum where gamete production and lifespan engage in a compensatory exchange (the K-strategy).

Sexual reproduction occurs whenever the genetic material from two persons is mixed to produce genetically diverse children, as opposed to asexual reproduction, which occurs when one individual creates genetically identical offspring.

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The net migration rate (r) for each year is calculated using the formula:

The net migration rate (r) for each year is calculated using the formula below:

where:

From the given table, the number of emigrants and the number of immigrants are given. However, the number of births and the number of deaths are not given.

Hence, the net immigration rate can only be determined if the full data is available.

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Answer:

It's answer could be A aur B

Explanation:

not sure but I know that this theory is given by dar VIN

Answer:

i think this will help im not 100% sure though

https://www.isd2135.k12.mn.us/cms/lib/MN01001544/Centricity/Domain/54/Chapter%207.1%20Guided%20Reading%20Key.pdf

Kinetic energy is the energy that is transferred through the circulation of heated molecules.

If two bodies at different temperatures are conducted together, energy is transferred i.e. heat flows from the hotter body to the colder. The effect of this transfer of energy normally, but not always, is an increase in the temperature of the colder body and a reduction in the temperature of the hotter body. This is called conduction and is a very effective method of heat transfer in metals. However, air conducts heat poorly.  Heat transfer is defined as the process in which the molecules are moved from a region of higher temperature to a lower temperature.

So we can conclude that Conduction is the transfer of heat energy from one matter to another or within a substance.

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Answer:

a,b and c

Explanation:

( it might be wrong pls dont report me just let me kno y its wrong )

Answer:

The answer is D.

Explanation:

Cellular respiration requires glucose and oxygen to form carbon dioxide and water.

Equation:

Glucose + Oxygen → Carbon dioxide + Water

C6H12O6 + 6O2 → 6CO2 + 6H20