The ∆G for photosynthesis is typically around +685 kcal/mol, indicating that energy is required for the reaction to occur. Cellular respiration, on the other hand, is an exergonic (energy-releasing) reaction, and the ∆G for cellular respiration is approximately -686 kcal/mol. This negative value signifies that energy is being released during the process.
Determining ∆G for photosynthesis and cellular respiration:
Without knowing the specific values calculated by the student, it is impossible to determine the exact ∆g for cellular respiration. However, it is known that cellular respiration is the process by which cells break down glucose to release energy, while photosynthesis is the process by which cells use sunlight to produce glucose. Both processes involve the use of photosystems, which are protein complexes that capture and transfer energy. The ∆g for cellular respiration is expected to be negative, indicating that the process releases energy, while the ∆g for photosynthesis is expected to be positive, indicating that energy is required for the process to occur.
To determine the ∆G for cellular respiration, we first need to understand the relationship between photosynthesis and cellular respiration. Photosynthesis is the process by which plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose and oxygen using photosystems. Cellular respiration is the process by which organisms, including plants, break down glucose into ATP (energy) and release carbon dioxide and water.
In summary, the ∆G for cellular respiration is approximately -686 kcal/mol.
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Match the planet with its best description.
Mercury
[Choose ]
Venus
(Choose ]
Saturn
[Choose ]
Jupiter
[Choose]
Uranus
[Choose]
Which of the following is a carefully worded statement of the exact procedures used in research study?
O dependent variable
O control group
O random sample
O independent variable
O operational definition
Answer:
operation definition
Explanation:
An operational definition is a carefully worded statement of the exact procedures used in a research study. It describes how a variable or concept is operationalized and measured in the study. An operational definition provides clear and specific instructions for how the variable or concept will be operationalized and measured so that other researchers can replicate the study. The other options you provided are important elements of a research study, but they do not provide specific information on the procedures used to operationalize and measure a variable or concept.
Why do Heterotroph must take in food to get energy?
alcoholic ketoacidosis causes which effect? a. gluconeogenesis is initiated. b. insulin activity is increased. c. glucagon production is decreased. d. glycogen stores are used.
Glycogen which are produced during the process is stores and used as because of the alcoholic ketoacidosis
Alcoholic ketoacidosis is the specific group of the symptoms and the metabolic state related to the alcohol use. Symptoms often which include the abdominal pain, vomiting, agitation, the fast respiratory rate, and the specific "fruity" smell. the Consciousness is generally the normal. Complications that may include the sudden death. Alcoholic ketoacidosis is also caused by the combined effects of the alcohol and the starvation on the glucose metabolism; it is characterized by the hyperketonemia and elevated anion gap metabolic acidosis without the significant hyperglycemia.
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A union could be guilty of unfair labour practices: during the union organizing campaign C during contract negotiations during the term of the collective agreement G Call of the options
A union could be guilty of unfair labor practices is; during the union organizing campaign, during contract negotiations, and during the term of the collective agreement. Option D is correct.
During the union organizing campaign; Unions can engage in unfair labor practices during the organizing campaign by using coercion, intimidation, or other improper tactics to influence employees' decisions regarding union representation.
During contract negotiations; Unions may engage in unfair labor practices during contract negotiations by engaging in bad faith bargaining, refusing to negotiate in good faith, or using coercive tactics to gain advantages in bargaining.
During the term of the collective agreement; Unions can commit unfair labor practices during the term of the collective agreement by violating the terms of the agreement, engaging in discriminatory practices, or interfering with the rights of employees protected under labor laws.
Hence, D. is the correct option.
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--The given question is incomplete, the complete question is
"A union could be guilty of unfair labor practices: A) during the union organizing campaign B) during contract negotiations C) during the term of the collective agreement D) all of the options."--
If the codon is GUC, what is the anticodon
guanine binds with cytosine (C)
uracil binds with adenine (A)
cytosine binds with guanine (G)
so the anticodon in CAG
Answer:
CAG
Explanation:
Discuss the relationship between the digestive systems a carnivore and herbivore and compare the length of the digestive system and diet of that animal
Herbivores have longer digestive systems than carnivores have.
How the herbivores have longer digestive systems compared to carnivores?We can conclude that the herbivores have longer digestive systems compared to carnivores.
Carnivores feeds on other animals whereas herbivores eats plants.Most herbivores have a four stomach compartment system that helps them process and digest their food.This is because they have to process cellulose in plants which needs to be properly broken down.Flesh-eating carnivores do not require this arrangement.The four stomach compartment of most herbivores includes Rumen, Reticulum, omasum and abomasum.They also chew the cud whereby they regurgitate food materials.Thus, this could be the answer.
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what do fish and larvae both have
Fish and larvae both have gills for breathing underwater, fins for swimming, and eyes for seeing. They also both have mouths for eating.
What is gills?Gills are organs used by aquatic organisms to extract oxygen from water and excrete carbon dioxide. They are composed of thin filaments of tissue, known as lamellae, which are arranged in a series of folds. The arrangement of the lamellae allows the gills to maximize their surface area, making them efficient at exchanging gases. Water is drawn across the gills by the rhythmic movements of the organism, allowing the gases to diffuse across the gill membranes and into the bloodstream. Gills are primarily found on aquatic animals such as fish, amphibians, and some mollusks.
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You have a population where the percentage of homozygous dominant individuals is 27%. Use the equation to fill in this table.
Frequency of the dominant allele
Frequency of the recessive allele
% homozygous dominant
% homozygous recessive
% heterozygous
Allelic and genotypic frequencies of populations that are in Hardy-Weinberg equilibrium do not change through generations. Frequency of the dominant allele = 0.52. Frequency of the recessive allele = 0.48. Homozygous dominant = 27%. Homozygous recessive = 23%. Heterozygous = 50%.
What is the Hardy-Weinberg equilibrium?
The Hardy-Weinberg equilibrium theory states that the allelic and genotypic frequencies of a population in equilibrium remain the same through generations. No evolutive forces are acting on these populations.
Assuming a diallelic gene, Allelic frequencies in a locus are represented as p and q.
The frequency of the dominant allele p(X) is pThe frequency of the recessive allele p(x) is qThe genotypic frequencies after one generation are
• p² (Homozygous dominant genotypic frequency),
• 2pq (Heterozygous genotypic frequency),
• q² (Homozygous recessive genotypic frequency).
The addition of the allelic frequencies equals 1
p + q = 1.
The sum of genotypic frequencies equals 1
p² + 2pq + q² = 1
In the exposed example, the percentage of homozygous dominant individuals is 27%.
F(XX) = p² = 27% = 0.27
Knowing the frequency of the homozygous dominant genotype, is useful to get the allelic frequency by taking the root square.
p² = 0.27
p = √0.27
p = 0.52
Now, we can clear the equation p + q = 1 to get the recessive allele frequency,
p + q = 1
0.52 + q = 1
q = 1 - 0.52
q = 0.48
Finally, we can get the remaining genotypic frequencies,
q² = 0.48² = 0.23
2pq = 2 x 0.52 x 0.48 = 0.5
p² + 2pq + q² = 1
0.27 + 0.5 + 0. 23 = 1
In conclusion,
Frequency of the dominant allele = 0.52Frequency of the recessive allele = 0.48% homozygous dominant = 27%% homozygous recessive = 23%% heterozygous = 50%You can learn more about the Hardy-Weinberg equilibrium at
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 In order for a male to have the recessive disease, what what is genotype be?
Answer:
im pretty sure it will be XX
A cell was found to have the following structures
DNA
Cell membrane
Mitchochondria
Based on the information provided what can be concluded about the cell
It could be a plant cell or an animal cell
Two of the main drivers of genetic variation are mutations and genetic recombination. During which process can these two
events occur?
O meiosis
O fertilization
O binary fission
O mitosis
The two main drivers of genetic variation are mutations and genetic recombination. They can occur during the process of meiosis.
Meiosis is a process of cell division that occurs in sexually reproducing organisms. In this process, a parent cell divides into four haploid daughter cells that are genetically different from the parent cell and from one another. This is because meiosis involves two rounds of cell division and involves crossing over and random segregation of chromosomes, resulting in genetic variation.
Mutations : Mutation is a change in the DNA sequence that occurs spontaneously during DNA replication. It can occur randomly at any time, although some mutations are more common than others. Mutations can affect gene function and can lead to genetic disorders. They are also an important source of genetic variation in a population.
Genetic recombination : Genetic recombination is the process of shuffling genes between chromosomes. It is a type of genetic variation that occurs during meiosis. During this process, homologous chromosomes pair up and exchange genetic material, creating new combinations of alleles. This is why siblings can have different genetic traits from their parents or from each other.
Hence, two of the main drivers of genetic variation are mutations and genetic recombination. During the process of meiosis, these two events can occur.
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Put the following structures in the correct order from SMALLEST to LARGEST: nucleic acid, chromosome, nitrogen base, nucleus, gene, cell, DNA, nucleotide
DNA, nucleic acid, nitrogen base, nucleotides, gene, chromosome, nucleus, cell is the following structures in the correct order from SMALLEST to LARGEST.
What is DNA?
The term "DNA" is deoxyribonucleic acid. DNA is often referred to as deoxyribonucleic acid due to its structure. Adenine, Cytosine, Guanine, and Thymine make up the phosphate backbone of the nucleic acid, while Pentose Sugar makes up the deoxyribose part.
Deoxyribose lacks the -OH group on position 2 of the sugar ring. Helixes are the two strands that make up DNA. Deoxyribose, which literally translates to "without oxygen," is a sugar ring that does not contain the OH-group at position 2.
Thus, DNA, nucleic acid, nitrogen base, nucleotides, gene, chromosome, nucleus, cell is the following structures in the correct order from SMALLEST to LARGEST.
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what is the difference between gross primary production (gpp), and net primary production (npp), in an ecosystem?
Gross primary production (GPP) is the overall rate at which a substance is produced, and net primary production (NPP) is the rate at which a substance accumulates beyond respiration. So NPP is his GPP minus his breath.
Gross primary production: The amount of chemical energy produced by plants and algae from light energy. Net primary production (NPP) is the total minus the energy lost through respiration by plants and algae. Gross primary productivity (GPP) also refers to the rate of the production of the organic matter during the photosynthesis. Net primary productivity: Net primary productivity (NPP) refers to the remainder of the gross production that remains after being used by the grower or plant in the respiratory process. Net primary production are equals gross primary production which minus the energy used by the primary producers for the respiration. Gross primary production is also the amount of the energy from the light converted to the chemical energy per unit of that time
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The scientific method gives scientists a way to_______ their think about a problem or question
A. organize
B. categorize
C. solve
D. explain
What was the background information that Schleiden and Schwann
needed to perform their experiments about cells?
Theodore Schwann and Mattias Schleiden needed the background information about cell is that how cells originate and functions in the body of animals as well as plants.
What is the contribution of Schwann and Schleiden?Schwann and Schleiden proposed the cell theory, which states that all living organisms are composed of one or more cells. The cell is the basic unit of structure and function in organisms.
Each cell arises from a pre-existing cell.
The basic information that Schwann and Schleiden needed before performing the experiments about cells is how cell-derived in this nature become the most important part of life in living entities.
They also wanted to know the actual function and metabolic activities of the cell.
Therefore, it is well described above.
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Coevolution: can produce an insect with a tongue as long as its body. is responsible for nectar production by plants. All of these are correct. is responsible for all the beautiful flowers in the world. reveals that both biotic and abiotic resources can serve as selective forces.
According to the research, the correct option is (c) "All of these are correct".
What is Coevolution?It is the mutual adaptation of two or more species of living organisms in the context of their evolutionary processes.
It is linked to biotic factors, and we can find cases of co-evolution between different plants and insects.
Therefore, we can conclude that according to the research, the correct option is (c) "All of these are correct".
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1. Why are two deserts on opposite sides of the earth considered to be the same biome?
Answer:
The meaning of desert is very little rainfall. So in the Sahara Desert, there is very little rainfall but this is true for Antarctica too because Antarctica doesn't have a lot of rainfall.
Which is an example of a lipid?Which statement describes the F1 generation of a Mendelian monohybrid cross between two true-breeding parents?
A steroid hormone is an example of a lipid whereas the statement that describes the F1 of a monohybrid cross between two true-breeding parents is a 100% dominant phenotype.
What is a lipid?Lipids represent a broad category of biomolecules composed of fatty acids and one glycerol backbone.
Moreover, the F1 of a monohybrid cross between two true-breeding parents (i.e., one recessive and one dominant parent) will exhibit a 100% dominant phenotype.
In conclusion, a steroid hormone is an example of a lipid whereas the statement that describes the F1 of a monohybrid cross between two true-breeding parents is a 100% dominant phenotype.
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By which process are fossil fuels formed
O burning
• photosynthesis
O decomposition
cellular respiration
what is the lipid molecule that is used to initialize the building of oligosaccharides that are added onto proteins?
The lipid molecule that is used to initialize the building of oligosaccharides that are added onto proteins is dolichol. Dolichol is a hydrophobic molecule and is commonly associated with glycosylation of proteins. It is a type of isoprenoid, a branched-chain lipid, and a derivative of the terpenoid biosynthesis pathway.
It is mainly found in eukaryotes, specifically in the endoplasmic reticulum, and is an essential component of N-glycosylation. Dolichol phosphate is a lipid carrier of oligosaccharide from the cytosol to the luminal side of the endoplasmic reticulum, where protein glycosylation takes place.
It acts as a scaffold to help oligosaccharides form properly. Dolichol phosphate is an intermediate in the biosynthesis of dolichol phosphate, which is a molecule used for glycosylation in the endoplasmic reticulum.
Dolichyl phosphate is a membrane-bound lipid carrier that transfers carbohydrate units from a lipid carrier to an asparagine residue on an immature polypeptide, producing a glycoprotein. Dolichol phosphate-linked saccharides are used for N-linked glycosylation.
The dolichol phosphate oligosaccharide is then transferred to the protein, and the sugars are rearranged and trimmed until the glycan has been fully matured. Finally, the mature glycoprotein is exported from the endoplasmic reticulum to the Golgi apparatus.
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Some events that take place during protein synthesis are listed.
1. DNA serves as a template for RNA production
2.Transfer RNA binds to specific amino acids and carries them to the ribosomes
3. Amino acids are bonded together to make proteins
4. Messenger RNA moves from the nucleus to the ribosomes
What is the correct order of protein synthesis?
3-2-4-1
1-4-2-3
1-2-4-3
According to the model, how does the rate of carbon storage change during the first 300 years of primary succession?
During the first three years of primary succession the rate of rate carbon storage changes by slowing down the rate of carbon dioxide accumulation in the atmosphere.
What is primary succession?Primary succession is a type of ecological succession in which plants and animals first colonize in a lifeless habitat. the colonies which enter first are known as pioneer colonies and as time passes new colonies are formed.
Primary succession is an ecological succession where a newly formed area is inhabited by a community or a species where the vegetation is destroyed by some barren or natural disaster.
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How do these orbitals relate to sigma and pi bonds in molecular orbital theory? how do they relate to the lewis structure drawing for this molecule?.
Sigma bonds are produced when two atomic orbitals overlap one another head-to-head, whereas pi bonds are produced when two atomic orbitals overlap one another laterally.
What connection does the sigma bond have to the pi bond?The overlapping of two atoms' atomic orbitals in a linear or coaxial pattern creates a chemical link known as a sigma bond. A pi bond is a particular kind of covalent link between atoms where the electrons are on top and bottom of the axis connecting the joined atoms' nuclei.
What do you mean when you say that the sigma and pi molecular orbitals are distinct from these two orbitals?In essence, sigma and pi bonds are covalent connections created by the overlapping of orbitals. Covalent bonds are created when atomic orbitals overlap. Sigma bonds are made when two atomic orbitals overlap head-to-head, as opposed to pi bonds, which are made when two atomic orbitals overlap laterally.
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scientists were looking at 2 genes in dogs that control coat color. they bred two dogs together, one with golden fur and one with black fur, their puppies showed a ratio of 12, 3, 1 for combinations of those genes, what phenomena is on display here?
The phenomena showed a ratio of 12, 3, 1 for combinations of two dogs (golden fur and black fur) as dominant epistasis.
The interаction between two dogs together, one with golden fur and one with black fur, color is recessive to no color аt one аllelic pаir. This recessive аllele must be expressed before the specific color аllele аt а second locus is expressed. Аt the first gene golden colored dog is dominаnt to the black colored dog, аnd the gene symbols аre G = golden аnd g = colored. Аt the second gene balck is dominаnt to golden, аnd the symbols used аre B = black, b = colored. If the dihybrid is selfed, three phenotypes аre produced in а 12:3:1 rаtio.
9 G_B_ Golden Dominant golden allele negates effect of G allele
3 G_bb Black Dominant black allele negates effect of G allele
3 ggB_ Golden Recessive color allele allows golden allele expression
1 ggbb Black Recessive color allele allows black allele expression
Becаuse the presence of the dominаnt G аllele mаsks the effects of either the B or g аllele, this type of interаction is cаlled dominаnt epistаsis.
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the population projection technique that allocates a projected population expansion to subregional areas is called:
The population projection technique that allocates a projected population expansion to subregional areas is called shift share approach.
What is population?
A community's inhabitants who belong to the same species. A population's makeup is influenced by things like density, sex ratios, birth and death rates, immigration, and emigration.
What is sub region?
A biogeographic region's major division. subregional.
Therefore, the population projection technique that allocates a projected population expansion to subregional areas is called shift share approach.
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Which of these are part of the respiratory system? (Select all that apply.)
larynx
sinuses
heart
lungs
Answer:
larynx, sinuses, lungs
Explanation:
Answer:
larynx, sinuses, lungs
I know this is old, but just in case anyone else needs it
greatest mass to least mass: moons, galaxy,
planets, stars, nebulae.
Polar bear adaptations: Have thick layer of fat and white in color
What will be the reason for their adaptation?
Answer:
they have a thick layer of fat to stay warm in their cold envirnments. White in color to camouflage in the snow
Explanation:
Marine biology I need this as fast as you can please and thank you. 20 points.
Formerly classified under algae, (*blank*) are a group of organisms that biologists now place under kingdom (*blank*). Many species of this group perform the important role of making an essential nutrient available to other organisms and are therefore called (*blank*).
Answer:
Formerly classified under algae, Protista are a group of organisms that biologists now place under kingdom Plantae. Many species of this group perform the important role of making an essential nutrient available to other organisms and are therefore called autotrophs/producers.
Explanation:
The first and second blanks are the right answers, but the third blank could be autotrophs or producers.