Answers
Because;
- turning glucose into atp is the whole point of cellular respiration. Therefore, it must be the input into the equation, so the 4th choice is out.
- lactose has nothing to do with cellular respiration, so the 1st choice is out.
- ethyl alcohol is a product of alcoholic fermentation, not an input. For this reason, the 3rd choice is out.
- the answer should then be the 2nd choice
Hope this helps :)
Related Questions
The map below shows changes to population size for the United States and territories.
Population growth and loss of each state and Puerto Rico and D.C. based on data between July 1, 2017 to July 1, 2018. Each state and territory are colored to show a specific level of population change over this time. Population loss is colored in light blue. Growth between 0 and 0.49 percent is in light purple. Growth between 0.5 and 1.99 percent is in medium purple. Growth at or above 2 percent is in dark purple. Wyoming, Illinois, Louisiana, Mississippi, West Virginia, Puerto Rico, New York, Connecticut, Hawaii, and Alaska are in light blue. Idaho and Nevada are in dark purple.
© 2021 OurWorldInData.org
If these population changes were only due to human migration, what conclusions could be made, based on the map?
The majority of states are experiencing immigration; therefore, the overall country has an increase in population size.
The majority of states are experiencing emigration; therefore, the overall country has an increase in population size.
The majority of states are experiencing immigration; therefore, the overall country has a decrease in population size.
The majority of states are experiencing emigration; therefore, the overall country has a decrease in population size.
Answers
The conclusion that could be made based on the map and due to human migration is D. The majority of states are experiencing emigration; therefore, the overall country has a decrease in population size.
How does emigration affect a state's population ?Emigration can lead to a decrease in the overall size of the population, which can result in a smaller workforce and a reduced tax base. This is why the majority of states including, Wyoming, Illinois, Louisiana, Mississippi, West Virginia, Puerto Rico, New York, Connecticut, Hawaii, and Alaska, are seeing a population decline.
Emigration often affects the younger and more educated members of the population, which can result in an ageing population with a higher proportion of elderly individuals and a lower proportion of working-age adults.
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How does this time scale distort Precambrian time? What other part of the time scale is distorted
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It splits it into its epochs and period. Additionally, it splits it by Era and years before the present.
What do epochs in history mean?An epoch is the time and date that a computer uses to determine its clock and timestamp values. The Coordinated Universal Time (UTC) at the epoch, which changes from system to system, is traditionally 0 hours, 0 minutes, and 0 seconds (00:00:00).
What do neural network epochs mean?A single epoch occurs when the neural network only processes an entire dataset ONCE, both forward and backward. We split up an epoch into several smaller batches since it would be too large to feed the machine all at once.
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how does the cell make proteins inside the ribosome
Answers
Answer:
23
Explanation:
2. Salt in soil may affect plant growth.
Formal Hypothesis:
Answers
Answer:
if salt is present in the soil, then plants will not grow as tall
Explanation:
hypothesis' are just if ___ then ___ statements. it doesn't matter if it's correct, you just have to be confident. so, as long as you don't use probably, maybe, might, etc, and stick to the if __ then __ format, you should be good to go!
what is an atom/molecule
Answers
Answer:
amritacreate. Atoms are the smallest particle into which an element can be divided. Atoms can join together to form molecules, which in turn form most of the objects around you. Atoms are composed of particles called protons, electrons and neutrons
Explanation:
Answer:
An atom is the smallest unit of matter, and contains three parts: the proton, the neutron, and the electron. A molecule is a group of atoms bonded together.
Explanation:
Which part of the brain is indicated by the arrow below? (2 points)
Answers
Answer:
Cerebrum
Explanation:
Select the components that comprise the first line defense mechanisms. Check all that apply. a.Physical barriers b.Complement c.Chemical defenses such as lysozyme and HCI d.Inflammation e.Resident microbiota f.Body functions such as sneezing, urinating, coug
Answers
The components that comprise the first line defense mechanisms include physical barriers such as skin and mucous membranes,
chemical defenses such as lysozyme and HCI, resident microbiota, and body functions such as sneezing, urinating, coughing, and vomiting.
These mechanisms work together to prevent pathogens from entering the body or to eliminate them before they can cause harm. Inflammation can also be considered a first line defense mechanism, as it is a response to tissue damage or infection and can help to contain and eliminate pathogens.
Overall, these mechanisms form an important part of the body's overall defense against disease and infection.
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In order to identify victims of earthquakes, the DNA database
O would need to include more profiles than that used for known criminals
O would be the same as that used by the country's forensic scientists
O could be compiled from that database found on the Genome Project site
O would need the identities and profiles of possible victims
Answers
Please help! skin melanocytes produce the protein melanin, which gives the skin pigment. muscle cells do not produce melanin. which statement explains this difference between skin melanocytes and muscle cells?
A. muscle cells rely on rna, while melanocytes rely on dna.
B. melanocytes and muscle cells express different genes.
C. muscle cells destroyed the gene for melanin, but melanocytes did not.
D. melanocytes contain different genes from muscle cells
Answers
Answer:
The correct answer is B. "Melanocytes and muscle cells express different genes."
Although all cells in an organism (such as a human) contain the same DNA, different cell types express different sets of genes. Gene expression is the process by which specific genes are activated to produce a needed protein. In this case, the gene responsible for melanin production is expressed in melanocytes, but not in muscle cells.
This does not mean that muscle cells have destroyed the gene for melanin (as stated in option C) or that melanocytes contain different genes from muscle cells (as stated in option D). All cells within an organism contain the same genes, but not all genes are expressed in every cell. The process of gene expression is regulated by the cell to ensure that each cell type functions properly.
Option A is also incorrect because all cells, including both muscle cells and melanocytes, rely on both DNA (for storing genetic information) and RNA (for transmitting that information and producing proteins). DNA is transcribed into RNA, which is then translated into proteins. This process occurs in all cells.
The statement explains the difference between skin melanocytes and muscle cells is - melanocytes and muscle cells express different genes. So option b is correct.
Melanocytes are dark, dendritic-shaped, highly differentiated cells that secrete melanin, a pigment found in melanosomes, which is the primary function of melanocytes.
Melanocytes are a type of cell derived from the neural crest. They form a synapse with keratinocytes through their dendrites in the epidermis. Melanocytes play an important part in skin pigmentation and their role in the generation and distribution of melanin has been extensively studied.
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photosynt h. Write short notes on: (i) Pulmonary circulation (ii) Fertilization 11. (ii) Systemic circulation (iv) Vegetative reproducti
Answers
Pulmonary Circulation and Systemic Circulation are the types of circulation
1. Pulmonary Circulation:
Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide.
The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body. It sends the oxygenated blood out to cells and returns deoxygenated blood to the heart.
2. Fertilization:
Fertilization is a Reproductive process in which a male sex cell (sperm) unites with a female sex cell (egg). During the process, the chromosomes of the egg and sperm will merge to form a zygote, which will divide to form an embryo.
3. Systemic Circulation:
In the systemic loop, oxygenated blood is pumped from the left ventricle of the heart through the aorta, the largest artery in the body.
The blood moves from the aorta through the systemic arteries, then to arterioles and capillary beds that supply body tissues. Here, oxygen and nutrients are released and carbon dioxide and other waste substances are absorbed.
4. Vegetative reproduction:
Vegetative reproduction is any form of asexual reproduction occurring in plants in which a new plant grows from a fragment or cuts off the parent plant or specialized reproductive structures, which are sometimes called vegetative propagules.
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The current Question is:
Write short notes on (i) Pulmonary circulation and (ii) Fertilization (ii) Systemic circulation (iv) Vegetative reproduction.
Label the following organelles.
Answers
Complete the statements below by choosing the correct
part of the neuron from the drop-down menus.
Information enters the neuron through structure
Information passes through structure to reach
structure
Information leaves the neuron through structure
A
B
С
D
E
Answers
Answer:
I believe it's A (dendrite), B (body), and then C (the end of the axon [name is escaping me])
A neuron is a basic nerve cell that builds the nervous system and transmits information throughout the body.
What do you mean by Transmission of information?The transmission of information may be defined as the passing of information from one region of the neuron to another by various means.
Information enters the neuron through the structure known as Dendrites. Information passes through a structure called soma or cell body to reach the structure known as Axon. Information leaves the neuron through the structure called telodendria or terminal boutons.Therefore, all the structures and functions of neurons are described above in a sequential manner.
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The gradually expanding shape of the casing passage of a centrifugal pump is known as the _______________________.
Answers
Answer:
The volute is a region that expands in cross-sectional area as it wraps around the pump casing.
Explanation:
The purpose of the volute is to collect the liquid discharged from the periphery of the impeller at high velocity and gradually cause a reduction in fluid velocity by increasing the flow area.
energy flow through an ecosystem is blank
Answers
Answer:
i don't really know what you're asking. But, if you're asking what the main energy source is then it would be the sun.
Explanation:
wykonaj tabele w której porównasz funkcje wszystkich rodzajów elementów morfotycznych krwi
Answers
Is this a question or just a prank?
Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to explain WHY the answer is false. The reaction to link together two amino acid is hydrolysis
Answers
What decreases the chance that the evidence of life will be left wher
something dies?
Answers
Answer: the answer is scavengers.
Explanation:
Two centriole pairs establish a bridge of microtubules which form the ___ ___ during prophase.
Answers
Answer: Spindle Apparatus
Innate, physical barriers of host defenses Check All That Apply a include the skin. b include the mucous membranes c all contain keratin which makes the barriers highly impervious. d are part of the second line of host defenses.
Answers
Innate, physical barriers of host defenses are a include the skin. b include the mucous membranes
The skin is the largest organ and serves as the body's first line of defense against pathogens, it is composed of multiple layers and is rich in keratin, which makes it highly impervious. Mucous membranes line body cavities that are exposed to the external environment, such as the respiratory, gastrointestinal, and genitourinary tracts. These membranes produce mucus, which can trap pathogens and prevent them from entering the body.
Both skin and mucous membranes are part of the first line of host defenses, not the second line. The second line of host defenses includes non-specific immune system responses such as inflammation, fever, and the actions of phagocytic cells. Overall, innate physical barriers are essential in preventing the initial entry of pathogens and maintaining the body's overall health. These barriers a. include the skin and b. the mucous membranes.
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cells in which cortex learn to recognize meaningful objects is called ?
Answers
The cells in which the cortex learn to recognize meaningful objects are called feature detectors.
Feature detectors are neurons in the brain that respond to specific visual features such as orientation, shape, and movement. These cells are responsible for recognizing and processing the individual elements of visual information, which then form a complete picture in our minds.
The feature detector cells are located in the primary visual cortex at the back of the brain. They receive information from the retina and process it to extract specific visual features. This information is then sent to higher brain areas where it is integrated with other sensory information to form a complete perception of the visual scene.
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Primers have been designed to bind to the sections of DNA shown below in three individuals. Based on the image, which of the following statements is true?
A. The primers are surrounding an STR region and will result in segments of different lengths.
B. The primers are surrounding an STR region and will result in segments of the same length.
C. The primers are not surrounding an STR region and will result in segments of different lengths.
D. The primers are not surrounding an STR region and will result in segments of the same length.
Answers
A. The primers are surrounding an STR region and will result in segments of different lengths.
B. The primers are surrounding an STR region and will result in segments of the same length.
C. The primers are not surrounding an STR region and will result in segments of different lengths.
D. The primers are not surrounding an STR region and will result in segments of the same length.
In a population, there are three alleles for gene A [A L A21 A3]. None of the three alleles affects the phenotype of individuals that carry them. Originally, there were equal proportions of each allele in the population. After 50 generations, the frequencies of A1 and A3 have dropped to 0%. Evaluate the following staements as Tme Of False Individuals carrying A1 or A3 were removed by natural selection. Select one: a) True b) False
There was a large immigration of individuals carrying the A2 allele into this population. Select one: a) True b) False
Answers
The statement "Individuals carrying A1 or A3 were removed by natural selection" is true, while the statement "There was a large immigration of individuals carrying the A2 allele into this population" is false.
In the given scenario, it is mentioned that none of the three alleles (A1, A2, and A3) affect the phenotype of individuals carrying them. This implies that there is no selective advantage or disadvantage associated with any of these alleles. Consequently, the change in allele frequencies over 50 generations is not due to natural selection.
The frequencies of A1 and A3 alleles have dropped to 0% after 50 generations, indicating that individuals carrying these alleles have been removed from the population. However, since there is no selective pressure acting on these alleles, the elimination of the A1 and A3 alleles is likely a result of genetic drift. Genetic drift refers to random fluctuations in allele frequencies in a population over time, especially in small populations.
On the other hand, the statement regarding a large immigration of individuals carrying the A2 allele is false. There is no mention of any immigration event in the given information. Additionally, the scenario states that originally there were equal proportions of each allele in the population, suggesting that the population was not influenced by external immigration events.
Therefore, the correct answers are:
A. True
B. The elimination of A1 and A3 alleles is likely due to genetic drift, which is a random process that can cause fluctuations in allele frequencies over time. The lack of selective advantage or disadvantage associated with these alleles indicates that natural selection is not responsible for their removal. As for the statement regarding the immigration of individuals carrying the A2 allele, there is no evidence or mention of such an event in the given scenario.
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HELP PLEASE! Why might a scientist repeat experiment if she did not make a mistake in the first one
A) scientist therapy experiment to make the most money
B)it helps ensure the results are consistent and repeatable
C) repeating ensures the expect the results match the hypothesis
D) helps fine portions I can be skipped with the same results
Answers
Answer:
i believe its B but i might be mistaken.
Explanation:
A mother has hemophilia, and the father is unaffected. What is the probability that their son will have hemophilia? Their daughter?
Answers
Answer:
A 25% (one in four) chance of having a son with hemophilia. A 25% chance of having a son with normal blood clotting. A 25% chance of having a daughter who is a carrier. A 25% chance of having a daughter who has hemophilia.
Explanation:
In the extremely rare event that both the mother and the father have the affected X chromosomes then there is a 50% chance that their sons will be born with hemophilia. There will be a 50% chance their daughters will be carriers and a 50% chance they will also have the condition.
A scientist performed an experiment using various lengths of wire, all with the same cross-sectional area. The resistance of each length of wire was measured. The scientists results appear in the data table below.
Length Resistance
(meters)
(ohms)
Which of the following is the best conclusion to draw from this experiment?
O Resistance increases as the cross-sectional area of the resisting material increases.
O Electrical signals increase in power consumption as the length of wire increases
O Electrical signals decrease in strength as the distance they travel increases
Resistance increases as the total length of the resisting material decreases
5.1
11.0
16.0
18.0
23.0
1.6
3.8
4.6
5.9
7.5
Answers
Answer:
a
Explanation:
In rabbits, genes for Black color and straight ears are dominant over white color and floppy ears. Suppose a rabbit heterozygous for both traits is crossed with a heterozygous black rabbit that has floppy ears. Show the parent genotypes, Punnett square, and phenotype ratio
Answers
Consider breeding a black rabbit with floppy ears and a rabbit that is heterozygous for both features. Display 50% gametes with "B" and 50% gametes with "b" to represent the parent genotypes, Punnett square, and phenotypic ratio.
In comparison to white colour and floppy ears, black colour and straight ear genes are more prevalent in rabbits. According to the law of dominance, a heterozygous person has two contrasting factors of a gene, whereas a homozygous person has two copies of the identical factors.
As a result, the homozygous recessive genotype of the rabbit will be bb, and the heterozygous genotype will be Bb. As a result, the heterozygous person creates gametes of two different types: 50% gametes with "B" and 50% gametes with "b".
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Please please help with this question!
Explain the water cycle starting as a water molecule in the ocean.
Answers
The question is about the water cycle in the ocean. It says that your answer should start from the water molecule (H20, polar, covalent, Oxygen being Electronegtive, etc.)
How much amount of light does the Epipelagic zone get?
Answers
The epipelagic zone is also called the sunlight zone or sunlit zone. It refers to the depth zone that includes all depth of the ocean between the surface at 200 meters below the surface. Because of this, it gets plenty of sunlight where it can sustain the needs of photosynthetic organisms in order for them to survive. This zone is also the home of coral reefs.
Which one is wich definition?
Answers
How to remember-it is a chemical REACTION you can think of it like that to remember
Answer:
Will you be my friend ???
Before any cell divides it must first duplicate its entire _______________, which consist of all the cell's _____________ material. subject
Answers
Answer:
genome, which contains all of its DNA (or RNA in certain viruses), the DNA contains the information for cell processes.
Explanation: