Relationship RF A-B ------------------ 0.21 A-C ------------------ 0.10
B-C -------------------0.31
B-D ------------------ 0.07
C-D ------------------ 0.38
What is the order for these linked genes?
a. DCBA
b. BCDA
c. CABD
d. ABCD
Answers
To determine the order of the linked genes based on the given relationship coefficients, we can analyze the strength of the relationships between the pairs of genes.
Looking at the relationship coefficients, we can see that the strongest relationship is between genes C and D (0.38). This suggests that C and D are likely to be adjacent to each other.
Next, we have the relationship between genes B and C (0.31). This indicates that B and C are also likely to be adjacent.
Moving on, we have the relationship between genes A and B (0.21). This suggests that A and B are adjacent to each other.
Finally, we have the relationship between genes A and C (0.10) and genes B and D (0.07). Since the coefficients are smaller than the previous relationships, we can infer that A and C are separated by B, and B and D are separated by C.
Based on this analysis, the order for these linked genes is:
c. CABD
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Related Questions
Can someone please help me with this
Answers
DNA replication process is the event during which the molecule duplicates. It occurs in the interphase and involved different enzymes, a DNA molecule, and free nucleotides. Image attached.
Whatis DNA replication?DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.
DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.
The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated.
Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.
DNA strands are antiparallel, and replication occurs only in 5'-3' direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.
Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.
You will find the labelled Image in the attached files.
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Which example below is a concern related to nuclear energy?
long-term storage of waste
supplemental energy may be needed if weather is not ideal for energy collection
can be unsightly and/or noisy
potential for floods
Answers
Answer:
C. can be unsightly and/or noisy
Explanation:
Answers A, B, and D correspond with fossil fuels (fracking, coal/gas mines), wind/environmentally-powered energy (turbines), and hydroelectric power (dams).
"Noisy" and "unsightly" are the most accurate descriptions of the nuclear energy process.
If this helped you, I'd appreciate Brainliest! <3 TYSummarize the effects of body position and exercise on blood pressure, pulse rate and mean arterial pressure.
Answers
An individual's mean blood pressure during one cardiac cycle is known as the mean arterial pressure.
The diastolic pressure may rise by 6 points if the patient's back is not supported while seated. Moreover, if the legs are crossed, the systolic pressure may rise by 2 to 8 points. Compared to other postures, sleeping positions have the greatest systolic and diastolic blood pressure levels.
In comparison to sitting, the diastolic measurement is 5 points lower in the sleeping posture. In comparison to sitting, the systolic pressure is typically 8 points higher when a person is sleeping.
In the sleeping posture, diastolic pressure is measured to be roughly 55mm/Hg lower. When the patient is sitting with their arm at heart level and their systolic BP is 88 mm/Hg lower than when they are lying down.
Exercise causes an increase in blood pressure. Exercise causes the heart to contract more frequently, which causes the heart to receive more blood, raising blood pressure.
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what is the botanical name of milk
Answers
Answer:
Milk of magnesium's scientific name is magnesium hydroxide, and the scientific name for milk of sulfur is precipitated sulfur.
The botanical name of milk is not applicable, as it is not a plant or a plant product. Botanical name is the scientific name given to plants, fungus and algae.
Milk is a nutrient-rich fluid produced by mammals. It is frequently consumed as a source of nutrients and is renowned for having a lot of calcium. Water, lipids, proteins, carbs, vitamins, and minerals are all present in milk in complicated proportions.
There is no particular botanical name for milk in the field of biology, which is the study of plants and their categorization. Different plant species are identified and categorized using botanical names.
Milk lacks a botanical name since it is a byproduct of animals, not plants.
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according to the fluid mosaic model,plasma membrane are mainly composed of phospholipids and proteins.Explain how structures S and T play the roles in the plasma membrane,which function as a selective barrier. please help me with this question
Answers
Answer:
The plasma membrane is a thin layer of lipid molecules that surrounds the cell and separates the inside from the outside. The fluid mosaic model describes the structure of the plasma membrane as a two-layered structure of phospholipids with embedded proteins. This model explains how the structure of the plasma membrane allows it to act as a selective barrier, regulating the movement of substances in and out of the cell.
Structure S in the plasma membrane is represented by the phospholipids, which form a lipid bilayer with hydrophilic heads facing outwards and hydrophobic tails facing inwards. The hydrophilic heads are in contact with the extracellular fluid and intracellular fluid while the hydrophobic tails are in the middle of the membrane. The phospholipid bilayer provides a barrier that separates the inside and outside of the cell, restricting the movement of hydrophilic and large molecules through the membrane while allowing the passage of small and hydrophobic molecules.
Structure T represents the integral membrane proteins that are embedded in the lipid bilayer. These proteins have different functions, such as transport of molecules, cell signaling, and catalyzing chemical reactions. The proteins also contribute to the selective permeability of the membrane by regulating the movement of specific molecules in and out of the cell. For example, channels and carrier proteins regulate the movement of ions and larger molecules through the membrane while receptor proteins receive signals from the outside of the cell and relay them to the inside of the cell.
In summary, the plasma membrane is mainly composed of phospholipids and proteins according to the fluid mosaic model. The phospholipids form a lipid bilayer that acts as a barrier, while the proteins embedded in the bilayer regulate the selective permeability of the membrane by facilitating the movement of specific molecules in and out of the cell.
Explanation:
How do environmental signals, like light influence the distribution of auxin in a plant? A. By increasing the concentration of auxin B. By destroying the auxin C. By causing auxin to migrate in to the shaded portion D. By decreasing the cells sensitivity the auxin
Answers
Answer:
C. By causing auxin to migrate in to the shaded portion
Explanation:
Auxin is the most important plant hormone involved in the apical growth of plant parts. Auxin is evenly distributed in a plant with a normal light condition, however, when a particular part of a plant is exposed to sunlight, that illuminated part contains less auxin. The hormone is transported to the shady part of the plant via diffusion.
This causes more auxin to be present in the shady part than the illuminated part, hence, the shady part experiences a faster and elongated growth. This elongated growth in the shaded portion of the plant causes it to grow towards the direction of the light, a process called PHOTOTROPISM.
Which statement describes an experimental procedure a scientist could have
conducted that is properly controlled?
A. An online poll gathers information about which indoor houseplant
is the easiest to maintain.
B. The weights of laboratory mice are measured each day for six
weeks.
C. Twenty tadpoles are exposed to a pesticide, and after three weeks,
the same 20 tadpoles are exposed to a different pesticide.
D. Fifteen pumpkin plants are grown in sunlight, another 15 pumpkin
plants are kept in darkness, and their stem lengths are measured
after three weeks.
Answers
The statement describes an experimental procedure a scientist could have conducted is twenty tadpoles are exposed to a pesticide, and after three weeks, the same 20 tadpoles are exposed to a different pesticide. The correct option is C.
What is an experiment?An experiment is a planned procedure that is done by taking variables. The variables are used in a controlled amount, then the result is noted down.
The control experiment will be in which the variables and the changes will be controlled. The pesticide's amount can be controlled that is given to the tadpoles.
Thus, the correct option is C.
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Give an example of carbon atoms getting into the geosphere and one for the atmosphere:
Answers
Answer:1) Carbon moves from atmosphere to hydrosphere and biosphere in the process of photosynthesis and to lithosphere by deposition of dead bodies while from hydrosphere and biosphere, carbon can be move in the process of respiration by animals.
2) During respiration process which takes place in plants in which carbondioxide is released and by eating carbon containing food by animals. By decomposing the food, carbon is releases in the form of carbondioxide.
3) Carbon can be used by the marine plants in the process of photosynthesis and during the process of diffusion, carbon is also dissolve in water bodies.
4) When the plants and animals die, the carbon which is present inside their body is buried in the soil present at the bottom of the ocean and the shells and corels of some animals also contain carbon which is soon be the part of the lithosphere when they die.
5) After the decomposition of seashell, carbondioxide is produced because shells are made up of calcium carbonate.
Explanation:
hugo is running an experiment to determine whether a specific dna allele is present in a new transgenic mouse line. after glancing through numerous data sets, hugo identifies the correct dna "band" in the majority of the experiments. this scenario illustrates the concept of a
Answers
Hugo finds the correct dna "band" in most studies after scanning through many data sets. This scenario demonstrates the idea of a DNA.
One of two or more variations of the DNA sequence (a single base or a segment of bases) at a certain genomic region is referred to as an allele. For any given genomic site where such variation exists, an individual inherits two alleles, one from each parent. An individual is homozygous for an allele if the two alleles are identical. The person is heterozygous if the alleles differ. We refer to the variant form(s) or versions of a gene as "alleles." Each autosomal gene that a person carries one copy of comes from each parent.
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Which response is not associated with the successful use of a liquid disinfectant for the inactivation of a biohazard
Answers
Slow exhaust time setting is the response which is not associated with the successful use of a liquid disinfectant for the inactivation of a biohazard.
What is a Disinfectant?This is referred to a chemical substance which destroys or inactivates microbes on surfaces etc.
Its action is usually very fast and it having a slow response means its use wasn't a successful one as damages may have been done already.
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How do major geologic events help build Earth’s timeline?
Answers
The animal Mischievous gremlinus comes in three coat-color varieties black red.and striped (which consists of a mixture of black and red patches).The famous scientist Johnny Nerdelbaum Frink decided to investigate the hereditary basis of the Mischievous color variation He carried out the following three crosses
Cross Offspring StripedStriped 16 striped,5 black,3 red StripedxBlack 6striped7black Striped Red 18red.9 striped,6black a.After analyzing these results,Professor Frink proposed a hypothesis to explain the inheritance of color in this animal. He assumes the presence of two loci which are under some type of epistasis.Explain this hypothesis b.For the first two crosses,he tested this hypothesis by using a chi-square test. What would his tests look like?
Answers
a. Professor Frink proposed a hypothesis that the Mischievous gremlinus coat color variation is determined by the presence of two loci (genes) that interact in an epistatic manner.
b. Professor Frink could reject his hypothesis based on the significant deviation of the observed offspring ratios from the expected ratios in these two crosses.
a. In other words, the expression of one gene at one locus depends on the presence of another gene at a different locus. One gene determines the color of the pigment produced (black or red), and the other gene determines the pattern of the pigments (striped or solid).
According to this hypothesis, the striped coat color is a result of the expression of both genes, where the presence of both genes produces a mixed pattern of black and red patches. The black and red coat colors are produced when only one gene is expressed, while the absence of both genes results in a solid white coat color.
b. To test his hypothesis, Professor Frink used a chi-square test to compare the observed offspring ratios with the expected ratios based on the Mendelian laws of inheritance.
For the first cross (Striped x Striped), the expected ratio of the three coat color variations is 9:3:4, based on the assumption that two independent genes control the coat color and pattern. The observed ratio of striped: black: red offspring in this cross is 16:5:3, which deviates significantly from the expected ratio.
Similarly, for the second cross (Striped x Black), the expected ratio of the three coat color variations is 1:1:2, based on the assumption that one gene controls the coat color, and the other gene controls the pattern. The observed ratio of striped: black offspring in this cross is 6:7, which also deviates significantly from the expected ratio.
However, the third cross (Striped x Red) shows a closer fit to the expected ratio, which suggests that the inheritance of coat color and pattern in Mischievous gremlinus might be more complex than his original hypothesis.
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Professor Frink proposed a hypothesis that the Mischievous gremlinus has two loci that control the coat color and that there is some type of epistasis between them.
To test his hypothesis, Professor Frink used a chi-square test to determine if the observed results were significantly different from the expected results based on his hypothesis. He would then compare this expected ratio with the observed ratio of 16:5:3 using a chi-square test. The second cross between a striped and black Mischievous gremlinus would be expected to produce offspring in a 1:1 ratio of striped:black based on the hypothesis. He would compare this expected ratio with the observed ratio of 6:7 using a chi-square test. If the calculated chi-square value is greater than the critical value, he would reject his hypothesis.
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Which organisms DNA will differ from the chimpanzee the MOST? A) The SalmonB) The Lizard C) The hamsterD) The Salamander
Answers
Between the organisms in the cladogram the one that the DNA will differ from chimpanzee the most is the salmon (a) (fish), because it is the most distant species in the cladogram compared to chimpanzee (mammal).
Match each type of specialized cell to its functions.
muscle cells
carry oxygen throughout the body,
against pathogens
neurons
conduct electrical impulses; allow b
react to stimuli
epithelial cells
regulate exchange of chemicals, se
various substances
blood cells
help move the skeleton; help the he
and pump blood
Answers
Cells Functions
Muscle cells : Help move the skeleton; help the heart beat and pump blood
Neurons : conduct electrical impulses; allow body to react to stimuli
Epithelial cells : Regulate exchange of chemicals, secrete various substances
Blood cells : oxygen throughout the body, protect against pathogens
The cells in the human body have specialized functions and some of the specialized function of some of the specialized cells present in the human body are as listed above.
The muscle cells helps with the mobility of the body and also allows the heart to beat successfully while the Neurons of the nervous system transmits electrical impulses to the brain for proper reaction.
Hence we can conclude that the specialized cells and their functions are as listed above.
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Determine the object of interest for the situation described in the problem introduction. For this situation you should draw a free-body diagram for.
Answers
The object of interest for the situation described in the problem introduction is a piano.
What is an acceleration?An acceleration can be defined as the rate of change of the velocity of an object with respect to time.
Mathematically, acceleration is given by this formula:
\(a = \frac{V\;-\;U}{t}\)
Where:
V is the final velocity.U is the initial velocity.t is the time measured in seconds.Based on the situation, you should draw a free-body diagram for the piano with respect to its:
Weight.Normal forceThe pushing force by the pusher (Chadwick).Read more on acceleration here: brainly.com/question/24728358
Situation:
Chadwick is pushing a piano across a level floor (see the figure). The piano can slide across the floor without friction.
Once you print, cut all the pieces apart. Then reassemble the puzzle so the the definition backs up with the card that has the term. So if one card says: double helix, the card that matches with it would say: the shape of DNA.
Answers
DNA replication is the process through which DNA duplicates. It occurs in the interphase and involves different enzymes, DNA molecules, and free nucleotides. Terms and definitions in the attached files.
What is DNA replication?
DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.
DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.
The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated. Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.
DNA strands are antiparallel, and replication occurs only in 5'-3' direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.
Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.
In the attached files you will find the terms and their definitions.
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name of compound of Ca(HCO)2
Answers
Answer:
Calcium bicarbonate
Explanation:
State Newton's 2nd law of Motion:at sentence or 2 plz
Answers
There is one start codon, AUG, which identifies where
translation will begin. Which amino acid corresponds to the
start codon?
Answers
Answer:
methionine (Met) is the answer
Biggest bone in the body
Answers
why does the number of yeast cells decrease during fermentation??
Answers
Answer:Dough can still rise in cooler environments, but much more slowly. Amount of yeast; the more yeast the faster the fermentation. Too much can add an undesirable yeasty flavor.
explain why you have so many responses to one stimulus
Answers
Answer:
When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction.
One kind of plasmid in bacteria is called an r plasmid. What kinds of genes are typically present on such plasmids?.
Answers
The type of gene present in plasmid R are: antibiotic-resistant genes and heavy metal resistance genes
Plasmids are a double circular fibrous DNA that has the ability to replicate independent of chromosomal replication. Plasmids are usually double-stranded and circular molecules. Plasmids are found in eukaryotic and prokaryotic cells.
One type of plasmid based on the characteristics of the gene it encodes is a resistant plasmid or R. Plasmid R regulates resistance to antibiotic genes and consists of two parts, namely resistance transfer factors and determinants of resistance. Plasmid R also contains genes that are resistant to heavy metals such as mercury, zinc, and copper.
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it is typical to put the dependent variable on the y-axis and the independent variable on the x-axis. explain why, in this lab, area is the independent variable and species is the dependent variable.
Answers
It is typical to put the dependent variable on the y-axis and the independent variable on the x-axis.In this lab, area is the independent variable and species is the dependent variable because the number of species (dependent variable) is expected to change as a result of variations in the area (independent variable).
By placing area on the x-axis, it allows for a clear visualization of how changes in area impact the number of species found within that area. This arrangement helps in identifying any patterns, trends, or relationships between the two variables. It is crucial to distinguish between independent and dependent variables, as it helps in understanding the cause and effect relationship in scientific experiments and studies.
In this specific case, analyzing the impact of area size on species diversity can provide valuable insights into the habitat requirements and ecological dynamics of various species, allowing for more informed conservation and management decisions. Therefore, it makes sense to plot the area on the x-axis as the independent variable and the number of species on the y-axis as the dependent variable, allowing for a clear representation of the cause and effect relationship between the two variables.
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PLEASE HELP WILL GIVE BRAINLIEST
Sustainability means developing practices that protect the environment while also providing for human needs. Which of the following changes would be most helpful in achieving sustainable agriculture?
Clearing land for agriculture by cutting down trees instead of burning them
Rotating crops to replenish the soil with nutrients
Tilling the ground to remove weeds and create uniform crops
Growing crops that produce only renewable resources
Answers
The change that would be most helpful in achieving sustainable agriculture is rotating crops to replenish the soil with nutrients (Option 2 is correct).
What is sustainable agriculture?Sustainable agriculture is a type of agricultural practice that allows the renovation of renewable resources. This procedure can be maintained over a longer period of time without the need to incorporate new material into the soil, which is achieved by rotating crops and thus replenishing the soil with more nutrients.
In conclusion, sustainable agriculture is associated with the rotation of plant crops, which helps to reload the soil with nutrients and thus new crops can grow in different seasons (Option 2).
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=
7. Which is not a similarity between how
plants and animals use energy?
O Both plants and animals change food into
energy in the mitochondria.
O Both plants and animals require energy to
survive.
O Both plants and animals eat food and turn
it into energy.
O Both plants and animals break down food
into energy.
Answers
Answer:
Both plants and animals eat food and turn it into energy.
Explanation:
Plants cannot eat food because they use photosynthesis to make it, and they use the sun as one of the ways to get energy and not eating food.
Carolus Linnaeus developed a two-part naming system to refer to all living organisms. The two-part name, known as binomial nomenclature, identifies a species and genus name. What is the correct binomial nomenclature for humans?.
Answers
The correct binomial nomenclature for humans is H. sapiens, in which H. is genus and sapiens is species.
What is binomial nomenclature?The binomial nomenclature is a two-term naming system in which the name of every species is named specifically.
This naming system was developed by Carolus Linnaeus.
It is written as a genus with the following species.
For example the scientific name of the dog is Canis (genus) familiaris (species).
Thus, the scientific name of humans is H. sapiens.
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1.who is known as the “father of Evolution?
2.Provide a thorough and detailed definition of evolution.
Answers
A storm surge is a dangerous part of
a. a tornado.
c. the water cycle.
b. a thunderstorm.
d. a hurricane.
Answers
Answer:
your answer would be a hurricane
Answer:
D. Hurricane
Explanation:
I didn't solve this question on my own- the person above me did- credits to them!!! I just tested the answer to make sure it was the right answer and it is!!! Hope this helps!!! <3
What science and biology have in common
and why