How many O2 molecules are required for to undergo cellular respiration?

Answers

Answer 1

Answer: Cellular Respiration and Photosynthesis In glycolysis, the 6-carbon sugar, glucose, is broken down into two molecules of a 3-carbon molecule called pyruvate. This change is accompanied by a net gain of 2 ATP molecules and 2 NADH molecules.

Explanation:


Related Questions

In general the warmest biomes in the world are found

Answers

In general, the warmest biomes in the world are found near the equator due to solar radiation is higher at these latitudes.

What is the Equator line?

The Equator line is an imaginary line that divides the Earth planet into two approximately equal parts.

Latitudes near the Equator receive perpendicular solar radiation rays and therefore they are the warmest.

At higher latitudes, solar radiation is spread over the Earth's surface and therefore it loses more heat when compared to lower latitudes near the Equator.

In conclusion, the warmest biomes in the world are found near the equator due to solar radiation is higher at these latitudes.

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what is a Local wind

Answers

Answer:

Local winds are winds that blow over a limited area. Local winds blow between small low and high pressure systems. They are influenced by local geography. Nearness to an ocean, lake, or mountain range can affect local winds.

Explanation:

Where would you expect to find tension?

Answers

The concept of tension can be applied to various domains, and its occurrence depends on the specific context being considered.

Tension can be expected to occur in various contexts, including:

Physical Objects:

Tension is often observed in physical objects such as ropes, cables or springs when they are pulled or stretched.

Tension refers to the force transmitted through the objects as they resist being elongated or pulled apart.

Structures:

Tension can be present in structural elements like bridges, trusses, or support beams.

These structures are designed to bear loads and tension forces arise when the structure experiences pulling or stretching forces.

Relationships:

Tension can arise in interpersonal relationships, particularly when there are conflicting interests, differing opinions or unresolved issues between individuals.

It can result from disagreements, misunderstandings or emotional stress.

Teams or Groups:

Tension can emerge within teams or groups, especially when there are competing goals, power struggles or conflicts of interest.

Differences in perspectives, communication breakdowns or unequal distribution of resources can lead to tension among members.

Societal or Political Contexts:

Tension may manifest at a larger scale in societies or political environments.

It can arise from social inequalities, ideological differences or conflicts over resources, leading to strained relationships, protests or even social unrest.

Artistic or Narrative Works:

Tension is a common element in storytelling, literature, or performances.

It is used to create suspense, conflict or anticipation, keeping the audience engaged and interested in the outcome of the narrative.

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10 Points
Which of the following statements is TRUE:
A. Plants are single celled, animals are multicellular, both are eukaryotes
B. Plants and animals are eukaryotes and multicellular
C. Plants are eukaryotic, animals are prokaryotic
D. Plants and animals are prokaryotes and multicellular
Reset Selection

Answers

Answer:

Option B is the correct answer.

Because they both are multicellular and eukaryotes.

Those organism which are composed of multiple no. cell is called multicellular organism.

Those organism which have their cells composed of all cell organelles and nucleus is bounded by nuclear membrane is called eukaryotes.

Hope it helps...

Answer: B

Explanation: They are both multi-cellar(having more than one cell)

Also they are both eukaryotes meaning that they both have a nucleus.

PLS HELP FAST NO LINKS!

If you live in a region that has hot, dry summers, and cool, wet winters, what climate might you live in?

A. arid

B.temperate

C.tropical

D.Mediterranean

Answers

Answer:

Mediterranean climate

the answer would be d

If a population grows larger then it’s evironmental carrying capacity then

Answers

If a population exceeds carrying capacity, the ecosystem may become unsuitable for the species to survive. If the population exceeds the carrying capacity for a long period of time, resources may be completely depleted. Populations may die off if all of the resources are exhausted.

What results from meiosis of a diploid cell? ​

Answers

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell

Explanation:

Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell. CCredit: Internet source

1. Which of the following is the best evidence that two birds belong to the same species?
A. The two birds eat the same food.
B. The two birds have common behaviors.
C. The two birds are the same size and color.
D. The two birds mate and produce fertile offspring.

Answers

D, fertile offspring most likely means same species


Gradual changes of species structure inhabiting a geographical area

A)Secondary succession
B)Primary succession
C)both aquatic and primary succession
D)Both secondary and primary succession

Answers

Gradual changes of species structure inhabiting a geographical area are associated with (D) both secondary and primary succession.

Primary succession occurs in an area where no soil exists, such as on a newly formed volcanic island, while secondary succession occurs in an area where soil is present but has been disturbed, such as after a wildfire or deforestation. In both cases, gradual changes in species structure occur over time.


The ___ cycle is not a nutrient cycle.

Answers

Answer:

water cycle

Explanation:

The water cycle is not a nutrient cycle

HELP PLEASEEE!!!!!!!!!
Explain some ways that human population impact our ability to fish for food.

Answers

One of the ways that human population impact our ability to fish for food is overfishing.

What is over fishing?

The demand for seafood rises along with the world population. To fulfill the rising demand, fishing efforts are increased as a result. When fish populations are overfished, their numbers are reduced and their capacity to reproduce and replenish themselves is compromised.

Overfishing endangers the long-term availability of fish as a food source and disturbs marine ecosystems and biodiversity.

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does a squirt have organs

Answers

Answer:

does a squirt have organs?

Yes Is the Answer!

Although you cannot see its organs from the outside of its body, the sea squirt has many parts similar to human bodies. These include a pharynx, heart, and reproductive organs

Although you cannot see its organs from the outside of its body, the sea squirt has many parts similar to human bodies. These include a pharynx, heart, and reproductive organs.

Answer for room 5 punnet square escape room

Answers

In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.

What is Punnett square?

The known genotypes of each parent are displayed using this tool to aid in predicting the potential genotypes of their offspring. It demonstrates how alleles are inherited or transmitted from parents to offspring.

It is frequently utilized in monohybrid and dihybrid crosses, where the theoretical results are predicated on the assumptions of segregation and independent allele distribution (according to Mendelian inheritance).

A tool that aids in displaying all potential allele pairings of gametes in a cross of parents with known genotypes in order to forecast the likelihood that their kids would carry specific allele combinations.

Therefore, In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.

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Which of the following actions can be performed
by RNA? Check all that apply.

It can carry genetic information from one part
of the DNA to another.

It can unwind the DNA strand for replication.
It can block the process of transcription.

It can remove genetic information from
various parts of cells.

Answers

Answer:

a. It can carry genetic information from one part of the DNA to another.

c. It can block the process of transcription.

Explanation:

The actions that can be performed by RNA are it can carry genetic information from one part of the DNA to another, and it can block the process of transcription. The correct options are A and C.

What is RNA?

All living cells contain ribonucleic acid (abbreviated RNA), a nucleic acid with properties comparable to those of DNA. However, RNA is often single-stranded, unlike DNA.

Instead of the deoxyribose found in DNA, the backbone of an RNA molecule is formed of alternating phosphate groups and sugar ribose.

RNA does the translation process which is after the transcription, so that why it blocks transcription

Therefore, the correct options are:

A. It can carry genetic information from one part of the DNA to another.

C. It can block the process of transcription.

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An ecosystem is a community of living organisms and the nonliving components of the environment Energy flows in an ecosystem in one direction through food chains, and a food web is made up of all the food chains within a community of organisms. Biodiversity refers to the variation in species found within an ecosystem, and it is measured in two ways: (1)
species richness, which is the total number of different species in an ecosystem; and (2) relative abundance, which is a measure of how common each species is within the ecosystem
Imagine that carnivore D represents the sea lamprey in the Great Lakes ecosystem. This invasive species has been present there
since the 1800's yet the ecosystem has remained stable. How can you explain this?
A) The sea lampreys are indigenous to salt water and have a very short life
span
B) There are complex feeding mechanisms at work to protect the other
species in the food web.
C) The sea lampreys only feed on one type of fish so they have only depleted
that single population.
D) Marine scientists have developed a method to effectively remove the
Lampreys from the Great Lakes.

Answers

Answer:

B

Explanation:

there are complex feeding mechanisms at work to protect the other species in the food web

what is the relationship between exposing to a virus and developing immunity to it? cite evidence from the text to support your response

Answers

Answer:

Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.

Explanation:

Viruses are biological agents that can produce diseases when they enter the body of a living being. In response to contact with a virus, the immune system synthesizes specific antibodies to combat the foreign biological agent.

Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).

An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.

The acquired immunity, mediated by antibodies, is the base for the development of vaccines.

Describe the structure of a water

Answers

Answer:

The water molecule is comprised of two hydrogen (H) atoms and one oxygen atom. The oxygen atom has 8 electrons, and each H has 1 electron. The H atoms bond to the oxygen by sharing a pair of electrons in what is called a covalent bond.

Explanation:

Answer:

please mark me as a brainlist

Describe the structure of a water
Describe the structure of a water
Describe the structure of a water
Describe the structure of a water
Describe the structure of a water

Does the size of the vulva change by age or does it remains the same as it is since after birth?​

Answers

Answer:

The shape and appearance of the vulva naturally change over the years.

Explanation:

The shape and appearance of the vulva naturally change over the years. The most obvious changes are linked to hormonal changes, occurring at puberty, during the menstrual cycle, in pregnancy and around menopause.

A model of a hypothetical rabbit population can be seen. In this case there is plenty of food and the rabbit population thrives, reproduces, and grows. Over time though, the death rate increases and the population decreases. In this situation what is/are the limiting factor(s)?
a
predators
b
food and shelter
c
living space for shelter
d
mating partners

A model of a hypothetical rabbit population can be seen. In this case there is plenty of food and the

Answers

Based on the given information, the limiting factor(s) for the rabbit population could be (c) living space for shelter.

What is the effect of population growth?

As the population grows, the available living space decreases, which can lead to increased competition for resources and increased stress, making the rabbits more susceptible to diseases and parasites. This can cause the death rate to increase and the population to decrease over time.

What is limiting factor of rabbit population?

While (a) predators could also be a limiting factor for rabbit populations, the statement suggests that there is plenty of food and no mention of predators, which implies that they are not the main limiting factor in this case. (b) Food and shelter and (d) mating partners are also important factors, but they are less likely to be the primary limiting factors in this scenario as the statement indicates that there is plenty of food available for the rabbit population to thrive and reproduce.

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i am looking for the answer key to the category 1: cell structure and function biology staar review

Answers

Studying the necessary content, going through lecture notes and textbooks, and working through practise questions and quizzes are the best ways to get ready for an exam.

How do cells work and how do they look?

Cells are the essential building components of all living things.There are many billions of cells in a human body. In addition to providing the body with structure, they also absorb nutrients from meals, convert those nutrients into energy, and carry out certain jobs.

Who first identified cells?

The cell has a long and interesting history, beginning with Robert Hooke's discovery in 1665 and leading to many of today's scientific discoveries.

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6. Make connections: Why is it necessary for traits to be inherited for evolution to
take place?

Answers

Answer:

A condition necessary for evolution to occur is that a parent plant produces more offspring than can normally survive. ... A condition necessary for evolution to occur is that the traits of the "fittest" phenotypes that survive are inherited by the successful progeny. The offspring must tend to resemble their parents.

Explanation:

Nostrils are lined with tissue that contains cilia. The tissue helps keep dust and other foreign particles out of the body.
What type of tissue lines the nostrils?
smooth
O nervous
epithelial
connective

Answers

Answer:

B. Epithelial

Explanation:

The respiratory segment comprises most of each nasal cavity, and is lined with ciliated pseudostratified columnar epithelium (also called respiratory epithelium).

Which organelle is the most important in a cell? Prove your reasoning by describing what the important functions are and how the absence of this organelle could affect the surrounding organelles.

Answers

Answer:

The most important organelle in a cell is the nucleus. Because it contains DNA which is in control of directing all the activities of a cell. And all the RNAs needed for the cell are synthesized in the nucleus

Explanation: I’m doing the DBA now

Temperature below the freezing point of water

Answers

The freezing point of water is 32 degrees

John’s parents keep their medications in the cabinet in their bathroom, and he and his sister know there is some pain medication there. His sister starts talking to John about how easy it would be for him to go get some of that pain medication for them.

How should John help himself avoid taking these drugs?

Select all that apply.
by staying away from his parents’ medicine cabinet
by selling the drugs to other people
by continuing to talk to his sister about the drugs
by distracting himself with fun activities

Answers

I’m gonna be honest not sure sorry

A researcher observes that when two heterozygous plants with red flowers are crossed the resulting offspring include plants with red white, or pink flowers The researcher proposes the rullrypethesis that flower color is the result of independent assortment and incomplete dominance The researchers climesach square value of 7.3 Assuming two degrees of freedom which of the following is the correct Interpretation of the chi-square analysis, using apvalue of 0.05 ? A. The null hypothesis should be rejected because the critical value is less than the calculated value B. The null hypothesis should not be rejected because the critical value is less than the calculated value C. The null hypothesis should not be rejected because the critical value is greater than the calculated value D. The null hypothesis should be rejected because the critical value is greater than the calculated value

Answers

Answer:

the correct answer is A

Explanation:

Chi squared is a statistical test that is used either to test whether there is a significant difference, goodness of fit or an association between observed and expected values. the sqaure for this is less than the statistical value originally found, therefor making the null hypothesis void.

The Chi-square test is defined as the statistically significant difference between the expected frequency and observed frequencies.

The correct option is:

Option A. The null hypothesis should be rejected because the critical value is less than the calculated value

The Chi-square test is based on hypothetical facts to determine the significant difference in the calculated and observed frequencies.

The null hypothesis is rejected because the square for the value is less than the statistical or calculated value originally found. Thus, the hypothesis is null and void.

Therefore, the correct option is A.

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What would be the most likely result if humans stopped burning fossil fuels?
A. Greenhouse gases levels would decrease
B. The polar ice caps would melt more quickly
C. There would be less oxygen in the atmosphere
D. Global warming would increase

Answers

Answer:

A. Greenhouse gases levels would decrease.

Explanation:

Hope this helps!

Answer:

A. Greenhouse gases levels would decrease

Explanation:

Burning fossil fuels like coal, oil and natural gas for energy releases greenhouse gases like carbon dioxide and methane into the atmosphere. These greenhouse gases contribute to global warming by trapping heat in the atmosphere. If humans stopped burning fossil fuels, it would dramatically reduce the amount of new greenhouse gases being emitted. This would allow atmospheric greenhouse gas levels to gradually decrease over time as natural processes absorbed some of the excess gases.

The other answers are not likely results:

B. The polar ice caps would melt more quickly - Stopping fossil fuel combustion would actually help slow the melting of polar ice caps by reducing global warming.

C. There would be less oxygen in the atmosphere - Fossil fuel combustion does not significantly impact atmospheric oxygen levels.

D. Global warming would increase - Ending fossil fuel use would lead to less global warming in the long run by reducing greenhouse gas emissions.

So in summary, the most immediate and likely result of humans stopping fossil fuel combustion would be decreasing levels of greenhouse gases in the atmosphere, as option A states. This would then help slow climate change impacts like polar ice melting.

Find the mass of an object that has a density of 1.5 cm3 and has a volume of 8 cm3

Answers

mass = 0.02 if you need it rounded to the nearest 100th it would be 0.03

Which factor DOES NOT affect the rate of diffusion *
O Particle Size
Temperature
O Concentraxon Gradient
O Particle Color

Answers

I believe it would be particle color
I think it would be concentraxon gradient

Question 35 (1 point)

The proposed Enbridge pipeline across northern Minnesota is a high-profile industry

and environmental conflict. A sociologist who studies the phenomenon by examining

the interactions and forms of communication between members of the various

environmental and indigenous groups who oppose the new pipeline would most

likely use what theoretical approach?

Answers

Answer:

A socio-environmental approach would be used.

Explanation:

The sociological should use a socio-environmental approach to analyze the problem shown in the question above. This is because communication between indigenous communities, members of environmental groups and industry is a social problem that involves communication rather than understanding facts. However, this problem is generated by the environmental impact caused by the pipeline, which must also be analyzed and discussed. Due to this diversity of subjects, within this situation, the sociologist would be able to analyze everything more effectively through a socio-environmental approach.

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