Which of the following best describes how a cell uses alcohol fermentation as a mechanism of breaking down food to generate ATP?a. Oxygen is absent; electron transport chain is not used.b. Oxygen is absent; electron transport chain is used.c. Oxygen is present; electron transport chain is not used.d. Oxygen is present; electron transport chain is used.

Answer:

Explanation: Protein digestion occurs in the stomach and the duodenum through the action of three main enzymes: pepsin, secreted by the stomach, and trypsin and chymotrypsin, secreted by the pancreas. During carbohydrate digestion the bonds between glucose molecules are broken by salivary and pancreatic amylase.

Answer:

Hence the correct answer is All of the above.

Explanation:  

With the rise in temperature, the water activity will increase and water movement between molecules will increase and this may allow the expansion of microorganisms leading to the spoilage of food.

The answer is 25 percent

Answer:

Microbial enzymes are the preferred source to plants or animals due to several advantages such as easy, cost-effective and consistent production. The present review discusses the recent advancement in enzyme technology for food industries.

Answer:

It is Anther because the part of the stamen is where pollen is produced

Explanation:

Answer:

Will it be hard to get a good grade in that class?

Answer:

The embryo would develop no reproductive structures.

Explanation:

If there are no receptors to receive the testosterone and in turn activate certain cellular activities that would lead to reproductive structures, there would be no reproductive structures at all. The organism would also not suddenly be able to develop female reproductive structures either.

In the given case, the baby would be considered male genetically, however, the baby would be sterile and no reproductive structures will form.  

• If an embryo possess testosterone, however, do not exhibit its receptor then the Wolffian duct would fail to get the signals and fail to develop into the male se-x organ.  

• Also the Mullerian duct will also not get the signals so parts like ovaries and uterus would also fail to develop.  

• However, in the given case, the baby would be regarded as male genetically but it would be sterile.  

• This phenomenon is termed as androgen insensitivity syndrome.  

• In the condition, the embryo would possess genetic make up of male with one X and one Y chromosome, however, will fail to develop any reproductive composition.  

• In this condition, the baby would be born with inactive undescended testis and possess no uterus thus the baby would be sterile.  

Thus, no reproductive structures will form in the given case.

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No, the claim is not based on scientific evidence because to heterozygous parents with genotype AO may have offspring with O phenotype and therefore OO genotype (proportion 1/4 of descendence).

The ABO blood type is a group of phenotypes controlled by a single locus, which is based on the alleles that encode surface antigens in red blood cells. The O phenotype is due to the recessive allele, while the A allele is dominant and therefore masks the O allele in heterozygous individuals.

Therefore, we can conclude that parents having the AO genotype may produce offspring with OO genotype

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Answer:

chickens

Explanation:

there are 25.9 billion of them

The virus needs to speak the molecular language of cells. This is how he manages to dominate and enslave them so that they become factories for new viruses, producing the proteins that the infectious agent requires to assemble its descendants. If this conversation is not fine-tuned, even if the virus has the key and enters, it is doomed to failure.

For a virus to be able to enter a cell, it must have the right key. And this key, which are the proteins on the surface of viruses, has to enter the correct lock, the receptors that are on the cell membrane. Cells are actually houses with many different doors and locks. Some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

With this information, we can conclude that some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

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Answer:

d. Tertiary prevention.

Tertiary prevention aims to soften the impact of an ongoing illness or injury that has lasting effects.

Explanation:

this is because it has already occurred and no one was able to attend to it. so you trying to work on it makes it unique.

The Himalayan region is home to the yak, a type of cattle. They have a reputation for having long, shaggy hair, which is used to create many different textiles, including wool. Yak wool is popular because it is soft, warm, and long-lasting and is frequently used to manufacture clothes and blankets.

Camels are widely known for their capacity to survive in difficult desert situations, and their wool is a valuable resource in many parts of the world. Clothing, rugs, and other textiles are frequently made from camel wool because it is cosy and soft.

Goats are another typical source of wool, especially in warmer locations where other types of wool are less common. Depending on the breed of goat and the quality of the wool, the term "mohair" or "cashmere" is frequently used to describe the wool from goats. Cashmere is appreciated for its warmth and luxurious feel, while mohair is renowned for its softness, sheen, and insulating qualities.

Despite the fact that there are numerous dog breeds with long, shaggy hair, none of them actually produce true wool. Dog hair is not often used to produce textiles since it is formed of a different kind of fibre than wool. Although some dog hair can be spun into yarn and used for crafts, it is not regarded as a true wool and is not widely utilised for the manufacturing of textiles.

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Answer:

The fusion of a egg and a sperm produces a zygote with 46 (2n) chromosome number.

Answer:

In the process of photosynthesis the plants make their own food by using carbon dioxide, water, sunlight and soil.

The energy from sun light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen.

Explanation:

Hope this helps you

Crown me as brainliest:)

Answer:

Organic fertilizers continue to improve the soil long after the plants have taken the nutrients they need. Therefore, the longer your soil is fed with organic fertilizers, the better its composition and texture. So, while inorganic fertilizer is cheaper in the short term, it adds less to the soil in the long term.

The variety of inheritable traits that are found in a given population is known as genetic diversity. Genetic variability is present within species. It can be seen in the different breeds of dogs.

Species diversity is the number of various species in an ecosystem. Ecosystem diversity is the different ecosystem in a specific area together with the entire impacts on humans and its environment.

Answer - A. genetic diversity

Answer:

Its A

DNA replication passes on traits from parents to offspring

I took the test do I even gotta explain why-

Explanation:

Answer:

Molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.

Degradation of nucleotides, such as the nitrogen-containing bases adenine and thymine, produces Uric acid. If blood concentrations of this compound are too high, crystals may precipitate out and collect in the joints, producing a painful ailment called Gout.

Uric acid is a waste product of the body generated in the metabolism of purines which is well known to be part of nucleotide metabolism (i.e.,  adenine and thymine) and they are heterocyclic organic compounds that consist of two rings, and generates goat when it is not excreted properly.

Therefore, with this data, we can see that Uric acid is generated by the body as a waste produced in the metabolism of adenine and thymine.

Complete question:

Fill in the blank. Degradation of nucleotides, such as the nitrogen-containing bases adenine and thymine, produces ____________ . If blood concentrations of this compound are too high, crystals may precipitate out and collect in the joints, producing a painful ailment called.

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Answer:

2.04 moles of C atoms

Explanation:

The number of moles of C atoms can be calculated using Avogadro's number, which is approximately 6.02 x 10^23 atoms per mole.

To find the number of moles of C atoms in 1.23 x 10^24 atoms, we need to divide the number of atoms by Avogadro's number:1.23 x 10^24 atoms / 6.02 x 10^23 atoms/mole = 2.04 moles

Therefore, if you have 1.23 x 10^24 atoms of C, you would have 2.04 moles of C atoms.

Answer:

c. A

Explanation:

hope this helps!

Answer:

7 protons and 9 neautrons

Explanation:

neautrons = atomic mass - atomic number

16-7= 9

protons= number of electrons= number of protons (this can be seen in the atomic number)

Answer: Blood clotting.

A population in biology is a collection of organisms belonging to the same species that coexist and interact in the same habitat. A population might consist of plants, animals, or microbes and can range in size from a few to millions of individuals.

We must utilize the logistic growth function to solve for the starting population (P0) of butterflies with t=0 in order to determine the initial population of butterflies.

\(f(t) = 320/1 + 7.0e^(^-^0^.^2^7^t^)\)

When t=0,

\(f(0) = 320/1 + 7.0e^(^-^0^.^2^7^*^0)\\f(0) = 320/1 + 7.0e^(^0^)\\f(0) = 320/1 + 7.0(1)\\f(0) = 320 + 7.0 f(0) = 327\)

Therefore, 327 butterflies were the initial population transferred to the area.

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