Answer:
The biology Molecules that will.be present in what she consumed are Carbohydrates from unbuttered bread, vitamins green spinach, Fat and oil or lipids from sunflower seeds, proteins...
The Carbohydrates is processed into glucose, proteins is processed into amino acids, lipids is processed into fatty acids and glycerol.
Explanation:
From the food consumed, The biology Molecules that will.be present in what she consumed are Carbohydrates from unbuttered bread, green spinach contains vitamins like vitamin K, vitamin A, vitamin C, vitamin B12 , minerals like magnesium, iron, Fat and oil or lipids from sunflower seeds, proteins...
The Carbohydrates is processed into glucose after enzymes like salivary amylase acts on it from the chewing and in the stomach which produces glucose which makes it easily absorbable , proteins is processed into amino acids by the activity of hydrochloric acids and protease that processed it into amino acids, lipids is processed into fatty acids and glycerol by the activities of the enzymes lipase.
The minerals and vitamins present are in a way they can be absorbed.
The molecules that will be present in the foods shown above would be sugar, carbohydrates, lipids, fiber, vitamins, calcium, phosphorus, potassium, proteins, and magnesium.
We can arrive at this answer because:
French bread will supply the body with carbohydrates. These carbohydrates will be turned into sugars, mainly glucose.The proteins present in spinach will be transformed into amino acids that will be used in the production of other proteins.The lipids present in sunflower seeds will be transformed into fatty acids, glycerol, and fat.The calcium present in spinach will be absorbed by the bones.Vitamins, phosphorus, and potassium will be broken down and dissolved in the bloodstream.Fiber will be metabolized by the intestine.Based on this, we can say that proper nutrition is important because it promotes essential molecules for the functioning of the body.
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ASAP ASAP BEING TIMED!!!!!! Which group of plants lacks true roots, stems, and leaves? Oseedless vascular plants nonvascular plants O nonflowering seed plants Oflovwering plants
Answer:
Nonvascular Plants
Answer:
Nonvascular Plants
Explanation:
hope this helps!:)
In your words, describe why an astronauts weight is different on the moon than on the earth?!?!
because weight depends.upon gravity and mass but gravity on earth d differs from gravitu on moon
Answer:
Explanation :The Earth's Moon has considerably less mass than the Earth itself. And also the gravitational attraction on the Moon is much less than it is here on Earth, and a person weighs less on the Moon
hope this helps you
How do you feel about the way people worldwide view the problem of Climate Change?
Answer:
There is a wide range of views on climate change across the world. While many people understand and acknowledge the scientific evidence that climate change is happening and that human activities are contributing to it, others are more skeptical and deny the reality of climate change altogether. Some people may also acknowledge climate change but are unsure of how to address it, while others may recognize the issue but feel that it is not a priority compared to other pressing problems.
Overall, the level of concern and action taken on climate change varies greatly between different countries and communities. Some countries have made significant strides in reducing their carbon emissions and adopting more sustainable practices, while others have been slower to act or have even actively resisted climate action.
It is clear, however, that climate change is a global problem that affects us all, and concerted global action is needed to mitigate its effects and ensure a sustainable future for all.
A diseased cell is no longer able to produce proteins. Which cell structure is most likely malfunctioning? cell membrane cytoplasm ribosome mitochondrion
A diseased cell is no longer able to produce proteins, so the cell structure that is most likely malfunctioning is the ribosome that is present in the third option, as the ribosomes are responsible for protein synthesis in cells.
What are ribosomes?
Ribosomes are the cellular structures responsible for synthesizing proteins by translating the genetic code from messenger RNA (mRNA) molecules into specific amino acid sequences. Ribosomes are found in all living cells, including prokaryotic and eukaryotic cells. They consist of two subunits, the large and small subunits, that come together when protein synthesis is initiated.
When a cell is diseased, it could be due to a malfunction in any of the cell's structures or organelles. However, if the cell is unable to produce proteins, the most likely malfunction is in the ribosome, as it is responsible for protein synthesis. If the ribosome is not functioning properly, it will not be able to read the genetic code from the mRNA molecule correctly or translate it into the appropriate amino acid sequence, resulting in a lack of protein production.
Hence, a diseased cell is no longer able to produce proteins, so the cell structure that is most likely malfunctioning is the ribosome that is present in the third option.
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PLEASE HELP! Scientists performed studies on mussels and clams. They placed these different species in fresh water that had contaminants commonly found in agricultural runoff and human and animal waste. Within a few days, the mussels and clams had removed the majority of the contaminants. How do these findings relate to ecosystem services in natural environments?
A.
Introducing new species of mussels and clams will help reduce erosion and runoff into rivers.
B.
Increasing the biodiversity of mussels and clams in freshwater ecosystems will improve water quality.
C.
Growing mussels and clams in rivers will provide humans with a steady source of food.
D.
Using a single species of mussel or clam will remove greenhouse gasses from the atmosphere.
Answer:
b
Explanation:
biodiversity means increase value or increase the amount of mussels and clams in rivers to increase water quality
Match the material to the category of biomass to which it belongs.
Answer:
here
Explanation:
industrial residue- cloth fabric
agricultural residue- husk
kitchen waste- egg shells
virgin wood- bark
Use the skills to identify and describe evidence to support the idea that evolutionary relationships can be inferred through the comparison of anatomical structures to support which modern organism is most closely related to the tapir.
A: Evidence. List information from the skulls that you could use as support for the claim you identified in question 2.
(second image is question 2)
B: Reasoning. Use the evidence you listed above to write out a detailed argument in support of the claim answering the question, “which organism is most closely related to the tapir”. Remember that you are supporting the overall idea that evolutionarily relationships can be inferred through the comparison of the anatomical structures and traits.
Answer:
evidence towards the tapir
Explanation:
since a xray is required to abduct inffared images and structures of the tapir, you need comical evidence to use towards the tapir.
Which of the following statements indicate why the cell theory is a theory instead of a law?
Answer:
Cell theory is theory instead of law because cell theory doesn't have enough support to become a law
2.in which part of a cell does respiration take place A.cell membrane B. Chromosomes C. Mitochondria D. Nucleus
In a eukaryotic cell, cellular respiration takes place first on the cytoplasm (glycolysis) and then in the mitochondria (Krebs Cycle).
This means the answer is C.
Answer:
C. Mitochondria
Explanation:
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On chromosome 1 of fruit flies, the gene for yellow body is 27.5 map units away from the gene for tan body, 43 map units away from the gene for sable body, and 56.7 map units away from the gene for forked bristles. Which two gene have the highest recombination frequency
Answer:
the gene for yellow body and the gene for forked bristles
Explanation:
The two genes that will have the highest recombination frequency are the gene for yellow body and the gene for forked bristles.
Gene recombination refers to the exchange of genetic materials between different gene-containing regions (loci) on the same chromosome or between two or more independent chromosomes. A linkage map shows the frequency of recombination between genes.
Generally, on a linkage map, when two loci are close to one another on the same chromosome, the frequency of recombination of the genes would be less than that of two loci that are further apart. In other words, the closer the loci, the lower the frequency of gene recombination and vice versa.
In this case, the distance between the genes for yellow body and tan body is 27.5 map units, yellow body and sable body is 43 map units, yellow body and forked bristles is 56.7 map units. The genes for yellow and forked bristles are the furthest to each other with 66.7 map units and, as such, will have the highest recombination frequency.
Background: You are a senior scientist at the CDC. While reviewing reports you see that there is a new infection that has surfaced in a local county. The agent who managed the incident wrote this in their notes:
“…..Infection spreads rapidly through physical contact. Once on the skin, this organism is able to break down keratin and infect the lower portions of the dermis. This organism has a Gram+ cell wall, is circular in appearance and very small. While not a traditional medication, the patient responded well to a drug that targeted mitochondria….” Do you think that this is the best medication to use on the patient? Explain why this medication would or would not work.
Thanks!
what makes an energy source important to the economy and has driven the selection of energy resources in the past 100 years?
There are many production and consumption activities, which is ultimately depends on energy, this leads to the economic growth.
What are energy sources?Nuclear energy, coal, wind energy, geothermal energy, biomass, and petrol, are the common energy sources used for the human purposes.
Energy is a central origin of economic growth, thus many production and consumption activities includes energy as a base input. It is one of the most important involvements for economic development.
Therefore, every human activity is ultimately depending on the energy, and these activities are key factor for the economy.
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Which of the following might affect gene expression in a complex organism? (1 point)
O the ability to reverse terminal differentiation
o the types of cells near the site
o the number of chromosomes being copied
o the amount of time a cell takes to replicate DNA
ty
The type of cells near the site is the answer
ndividuals III-6 and III-7 have two little monstersand are expecting a third one. Their two childrenhave two eyes. What is the chance that the third child willhave one eye
Answer:
The correct answer is - 75% or 3/4.
Explanation:
In the given question, there is a cross between III-6 and III-7 that produced two double eyes monsters and expected one more. As given in the image that the A or single eye is dominant over the a or double eye then both parents must be heterozygous as they produced double eye offspring (aa) and they do have only one eye.
then chances of single eye offspring would be -
cross: Aa and Aa
gametes: A, a and A, a
Punnett square:
A a
A AA Aa
a Aa aa
so there are 75% chances to have a single eye and 25% chances for a double eye.
Which of these are you likely to find in a bad land
Heavy rainfall, hardwood trees, peat, or erosion
Answer:
Explanation: erosion
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Guys in your opinion do you think Gen Z is the dumest generation why please explain be at least one paragraph why or why not PLS DO IT ASAP
In my opinion, the worst thing with gen z is their humor. like literally an ultra unfunny picture with absolutely no context could make them crack so hard and carry on with the joke for weeks as if it's the funniest thing to ever exist
Answer:honestly it depends what side of gen z your on Explanation:
true or false:
One difference between somatic cells and gametes is that somatic cells are identical to one another, while gametes are not
Answer:
true.
Explanation:
all the somatic cells of an organism have same number of chromosomes while gametes are haploid and have half number of chromosomes. so gametes are different from somatic cells.
Which part of the DNA model is most directly associated with the coding of genetic information?
The linear arrangement of nucleotides in DNA contains genetic information. A hydrogen bond between the G-C and A-T base pairs holds each DNA molecule's two complementary strands of nucleotides together to create a double helix. Thus, option D is correct.
What part of DNA code for genetic information?Each sugar group has a nucleotide base, a ringed nitrogen molecule, and it is the arrangement of these bases that encodes the genetic instructions for making proteins.
Genes store the instructions needed to produce particular proteins, which are responsible for an individual's unique characteristics.
Each gene can have many alleles, or variants, that each code for a different version of the desired trait. A cell's chromosomes, which each contain several genes, are home to those genes.
Therefore, nucleotide part of the DNA model is most directly associated with the coding of genetic information.
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In chickens, a pea comb (P) is dominant over a
single comb (p), and brown feathers (8) are
dominant over white feathers (b). A brown
chicken with a pea comb is mated with a white
chicken with a single comb, producing
heterozygous F1 offspring. These F1 chickens are
then mated to each other and produce the F2
offspring in the table below.
F2
Offspring Observed Expected-
Phenotype (0)
(E)
Brown, Pea
comb
Brown,
Single
comb
White, Pea
comb
White,
Single
comb
Total:
125
38
57
20
0 (0
E E2/E
240
(0-E)²
Chi-
squared
a) On your own paper, calculate the Chi-squared
value for this data set. Round to two decimal
places along the way, and enter the Chi-
The chi-square test is used to prove independence between variables. X² = 71.2. Degrees of freedom = 3.
What is the Chi-square test?
The chi-square test is a mathematical procedure used to evaluate if there is a significant difference between expected and observed results in one or more categories.
It is a non-parametric test to analyze the differences between categorical variables in the same population.
The test compares real data with expected data if the null hypothesis was true. In this way, the test determines if the difference between observed and expected data are by chance or if this difference is due to a relationship between the involved variables.
This independence test searches for the association between two variables in the same population. It determines the existence or not of independence between two variables.
To complete the table, first we need to get the expected values. Since we expect these genes to express complete dominance and be independent from each other, the phenotypic ratio expected here is 9:3:3:1.
Expected values:
16 ------------------------------ 125
9 P-B- ----------------------X = 70.31
3 pp B- --------------------X = 23.44
3 P- bb --------------------X = 23.44
1 pp bb -------------------- X = 7.81
Observed Expected O-E (O-E)² (O-E)²/E
Brown, Pea comb 38 70.31 -32.31 1043.93 14.84
Brown, Single comb 57 23.44 33.56 1126.27 48.05
White, Pea comb 20 23.44 -3-44 11.83 0.5
White, Single comb 0 7.81 -7.81 61 7.81
Total 125 125 71.2
H₀ = Genes assort independently
H₁ = Genes are not independent
Chi-square, X² = Σ (O-E)²/E = 71.2
Degrees of freedom = n - 1 = 4 - 1 = 3
significance level = 0.05
p-value = 7.81
X² > p-value
71.2 > 7.81
X² > p-value, so there is enough evidence to reject the null hypothesis. Genes are not independent from each other. Differences between the observed and expected values are not by chance.
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Complete question
In chickens, a pea comb (P) is dominant over a single comb (p), and brown feathers (8) are dominant over white feathers (b). A brown chicken with a pea comb is mated with a white chicken with a single comb, producing heterozygous F1 offspring. These F1 chickens are then mated to each other and produce the F2.
Observed Expected O-E (O-E)² (O-E)²/E
Brown, Pea comb 38
Brown, Single comb 57
White, Pea comb 20
White, Single comb 0
Total 125
a) On your own paper, calculate the Chi-square value for this data set. Round the to two decimal places along the way, and enter the Chi-square value
b) How many degrees of freedom are in this data set?
What of the following happens first?
Answer:
you should give options too
Answer:
it is c
Explanation:
because it is scientificly proven
Producers are organisms that do not need to eat other organisms to obtain energy. A. Which organism is a producer in this food chain? B. Where does the producer get its energy?
Answer:
A. plants
B. water, sun and carbon-di-oxide
What property of a corridor's design is most important, allowing it to maximize
biodiversity?
Answer:
The ability to maintain vegetation?
Explanation:
Answer: wide corridors
Explanation:
wide corridors provide for greater biodiversity and have less impacts from adjourning land uses and associated edge effects, and provide habitat in their own right.
BRAINLYEST 20 POINTS
The four factors that need to be balanced properly for a cell to be healthy are temperature, chemical content, volume, and pressure.
Question 1 options:
True
False
The statement " Four factors which need to be balanced properly for a cell in order to be healthy are temperature, chemical content, volume as well as pressure" is 'True'.
The given statement is 'True' as a healthy cell functions best at normal physiological temperature which comes out to be 98.6 Fahrenheit in warm-blooded animals including human beings. Increased temperatures can increase the fluidity of cell membranes which can alter the permeability of the cell. Due to this some harmful substances can enter the cell.
The chemical contents of the cell comprises of four basic organic constituents, i.e. protein, lipid, nucleic acid and carbohydrate. These biomolecules play a crucial role in carrying out various cellular functions. Volume and pressure also need to be balanced properly in a cell to be healthy.
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What did B. F. Skinner believe drove one's behaviors? (Site 1)
B. F. Skinner believed that one's behavior was driven by external stimuli and people are controlled by their environment.
What is Behavior?This is defined as the manner in which an individual acts and Skinner believed that it was driven by external stimuli.
He was also of the notion that people were controlled by their environment and not by themselves.
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Which of the following is the term for measuring the amount of an isotope and it’s daughter product in a rock to estimate the rocks age?Radioactivity Carbon dating Radiometric dating Chemical dating
The term for measuring the amount of an isotope and it's daughter product in a rock to estimate it age is carbon dating, that's used in paleontology and geology.
All the biotic and abiotic factors in an area and all the interactions among them is called a(n)
A • Species
B • Consumer
C • Ecosystem
D • Food Chain
Answer:
C- Ecosystem
Explanation:
species are a type of animal, consumer is an organism that consumes things, and a food chain is the chain of organisms getting consumed. Hope this helps!
⚠️ ⚠️ Help Me Please Activity A. ??????!!!!?!!
Answer:
1. Nucleus ---> present in both plant and animal cells
Cell membrane ---> present in both plant and animal cells
Cytoplasm ---> present in both plant and animal cells
Golgi apparatus ---> present in both plant and animal cells
Mitochondria ---> present in both plant and animal cells
Vacuole ---> present in both plant and animal cells
Ribosome ---> present in both plant and animal cells
Endoplasmic reticulum ---> present in both plant and animal cells
Lysosome ---> present in animal cells only
Nucleolus ---> present in both plant and animal cells
Explanation:
2. The common organelles present in both plant and animal cell include the nucleus, cytoplasm, cell membrane, mitochondria, ribosome, etc. The presence of these common organelles is due to the fact that that these organelles help both plants and animal cells to carry out the basic functions of life. Also, plant and animals cells are both eukaryotic cells.
3. Plant cell differ from animal cells due to some specialized functions they carry out like photosynthesis, as well as some structural differences in plant cells. Plants cells have chloroplasts which are organelles responsible for photosynthesis in plants. Plant cells also have a large central vacuole unlike animal cells which help to maintain turgidity in plants. Cellulose cell wall in plant cell also serve to maintain the rigidity and give shape to the plant as well as to protect the plant cell.
This is for English but I need help asap
Question 9
The DOI number or permalink is needed for MLA 8 works cited pages.
O True
False
movement through the cell cycle is not controlled in the cells?
True or False
Answer:
False is the correct answer
Cell-cycle control is entirely dependent on post-transcriptional mechanisms such as phosphorylation of Cdk activity and the binding of regulatory proteins such as cyclins, which are themselves regulated by proteolysis.
movement through the cell cycle is not controlled in the cells is True.
What regulates the movement of a cell through the cell cycle?In addition to this structural function, the cytoskeleton is in charge of cell movement. Internal transport of organelles and other structures (such as mitotic chromosomes) through the cytoplasm is one of these.Cell-cycle control is entirely dependent on post-transcriptional mechanisms such as phosphorylation of Cdk activity and the binding of regulatory proteins such as cyclins, which are themselves regulated by proteolysis.Disruption of normal cell cycle regulation can result in diseases such as cancer. When the cell cycle is uncontrolled, cells can divide haphazardly and accumulate genetic errors, which can result in a cancerous tumor.To learn more about : Cell cycle
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What percent of Earth history had already passed when Cretaceous-Tertiary extinction happened?
Fifty percent of Earth history had already passed when Cretaceous-Tertiary extinction happened.
What is Extinction?This is referred to as the termination of a kind of organism or of a group of kinds (taxon), usually a species due to different types of factors.
The extinction that occurred 65 million years ago wiped out some 50 percent of plants and animals. The event is so striking that it signals a major turning point in Earth's history, marking the end of the geologic period known as the Cretaceous and the beginning of the Tertiary period.
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