12. Xeroderma pigmentosum is caused by a _____ inheritance pattern. a) random b) dominant c) recessive d) the inheritance pattern of xeroderma pigmentosum is unknown 13. The Philadelphia chromosome is caused by translocation of chromosome 9 and 22 . It is associated with 90% of all cases of ______
a) Acute myelogenous leukemia b) Chronic myelogenous leukemia c) Acute lymphocytic leukemia d) Chronic lymphocytic leukemia 14. _______ makes it possible to identify a small subset of genes whose expression correlates with a specific biological phenotype, drug responsiveness, or prognosis. a) DNA sequencing b) PCR
c) Bioinformatics d) Adenosine analogs
Answers
Xeroderma pigmentosum is caused by a recessive inheritance pattern. The Philadelphia chromosome is associated with 90% of all cases of Chronic myelogenous leukemia.
Xeroderma pigmentosum (XP) is caused by a recessive inheritance pattern. This means that an individual needs to inherit two copies of the mutated gene (one from each parent) to develop the disorder. XP is characterized by the inability of the body to repair DNA damage caused by ultraviolet (UV) radiation, leading to extreme sensitivity to sunlight and an increased risk of skin cancer.
The Philadelphia chromosome is a specific chromosomal abnormality caused by the translocation of genetic material between chromosome 9 and chromosome 22. It is associated with 90% of all cases of Chronic myelogenous leukemia (CML), a type of blood cancer that affects the white blood cells.
Bioinformatics is a field that combines biology and computer science to analyze and interpret biological data. It plays a crucial role in genomic research and personalized medicine. In the context of the given question, bioinformatics is used to analyze gene expression data and identify a small subset of genes that show a correlation with specific biological phenotypes, drug responsiveness, or prognosis. This information can be valuable in understanding disease mechanisms, developing targeted therapies, and predicting patient outcomes.
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Related Questions
1. Bacteria. Two bacteria were placed in a dish. The number of bacteria quadruples every hour. There are now 131,072 bacteria in the dish. How many hours have passed since the original two bacteria we
Answers
To determine the number of hours that have passed since the original two bacteria were placed in the dish, we can use the fact that the number of bacteria quadruples every hour.
Starting with two bacteria, we can observe the progression:
Hour 1: 2 bacteria
Hour 2: 2 x 4 = 8 bacteria
Hour 3: 8 x 4 = 32 bacteria
Hour 4: 32 x 4 = 128 bacteria
Hour 5: 128 x 4 = 512 bacteria
Hour 6: 512 x 4 = 2048 bacteria
Hour 7: 2048 x 4 = 8192 bacteria
Hour 8: 8192 x 4 = 32768 bacteria
Hour 9: 32768 x 4 = 131072 bacteria
Therefore, it took 9 hours for the number of bacteria to reach 131,072.
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Question 12
Please place the steps of primary succession in order from from first (top) to last (bottom).
Reorder answers
1. Exposed bare rock due to volcanic eruption or glacier
2. Pioneer species arrives (like lichen)
3. Deciduous tree move in
4. Small plants start to grow
5. Evergreen trees start growing
6. Soil starts forming and mosses begin growing
Answers
Answer:
Here are the steps of primary succession in the correct order:
Exposed bare rock due to volcanic eruption or glacier
Pioneer species arrives (like lichen)
Small plants start to grow
Soil starts forming and mosses begin growing
Deciduous trees move in
Evergreen trees start growing
Which of the following is a function of nucleic acids?
Answers
The function of nucleic acids from the given options is that nucleic acids store and transmit genetic information.
What are nucleic acids?Nucleic acids are biopolymers, macromolecules, essential to all known forms of life which are composed of nucleotides, which are the monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base.
Nucleic acids are classified into two main classes of nucleic acids are deoxyribonucleic acid and ribonucleic acid.
Nucleic acids like the deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function.
Nucleic acids do not provide energy and they also do not store fatty acids.
In conclusion, nucleic acids can be found within the nucleus and cytoplasm of our cells.
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which of the following is a carbohydrate?
Answers
Answer:
Sucrose
Explanation:
Sucrose is a monosaccharide of a sugar (carbohydrate).
is the use of genes for treating human genetic disorders. a. recombinant dna technology b. genomics c. genetics d. pharmacogenomics e. gene therapy
Answers
Is the use of genes for treating human genetic disorders d. pharmacogenomics .
What is pharmacogenomics ?Pharmacogenomics is the study of how genes impact how a person reacts to medications. In order to create powerful, secure treatments that may be administered based on a person's genetic profile, this area integrates genomics (the study of genes and their roles) and pharmacology (the science of drugs).
Although many medications on the market today are "one size fits all," they don't all operate in the same manner. It can be challenging to determine who will respond well to a treatment, who won't respond at all, and who will encounter unwanted side effects (called adverse drug reactions). In the US, adverse medication responses constitute a major factor in both hospital admissions and fatalities.
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Why might a phylogeny based only on molecular data show a different pattern of relationships than a phylogeny of the same taxa based only on morphological traits?.
Answers
A phylogeny based only on molecular data might show a different pattern of relationships than a phylogeny of the same taxa based only on morphological traits because the two types of data capture different aspects of evolutionary history.
Morphological traits refer to physical characteristics of an organism, such as its size, shape, and color. On the other hand, molecular data refers to genetic information, such as DNA and protein sequences. These two types of data can yield different results because they are affected by different factors. For example, morphological traits can be influenced by environmental factors such as diet and climate. Therefore, organisms that are not closely related but live in similar environments may develop similar morphological traits. In contrast, molecular data is less likely to be influenced by environmental factors and is more closely linked to an organism's evolutionary history.
However, in some cases, molecular data may also be affected by factors such as horizontal gene transfer, which can make relationships between organisms more difficult to determine. In conclusion, a phylogeny based only on molecular data may show a different pattern of relationships than a phylogeny of the same taxa based only on morphological traits because these two types of data capture different aspects of evolutionary history. However, by combining both types of data, researchers can obtain a more complete picture of the evolutionary relationships between organisms.
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FILL IN THE BLANKS WILL MARK BRAINLIST
Animals make the ______________ that plants need, and plants make the ______________ that animals need.
Answers
Answer:
animals make the CARBON DIOXIDE that plants need and plants make the OXYGEN that animals need
Explanation:
Hope this helps...
describe how high altitude affects your hematocrit. include the controlled variable, receptor, integrating center, correcting signal and effector tissue in your answer.
Answers
At high altitudes, the partial pressure of oxygen in the air decreases, leading to a reduction in the amount of oxygen that can be absorbed by the lungs and transported to the body's tissues.
Tissues are found in multicellular organisms, such as plants and animals, and are organized into organs and organ systems. Dermal tissue forms the outer protective layer of the plant. Ground tissue supports and stores nutrients. Vascular tissue is responsible for transporting water, minerals, and other materials throughout the plant.
There are four main types of tissues in animals: epithelial, connective, muscle, and nervous tissues. Epithelial tissue covers the body's surfaces, lines cavities, and forms glands. Connective tissue supports and connects different parts of the body, such as bones, cartilage, and blood vessels. Muscle tissue allows movement of the body and its internal organs. Finally, nervous tissue allows for communication between different parts of the body and the brain.
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The diagram shows the process of mitosis.CDParent cellDNA replicates2 DaughtercellsWhat is the purpose of this process?O It helps the cell function efficiently.O It helps the cell form energy molecules,O It helps the cell make an exact copy of itself.O It helps the cell increase its genetic material.
Answers
It helps the cell make an exact copy of itself.
Mitosis in a process where a cell is devided, resulting in two identical daughter cells.
A heterozygous tall (Tt) plant is crossed at with a short plant (tt). The probability that offspring plants will be tall is
a. 25%
b. 50%
c. 75%
d. 100%
Answers
The answer is 50%, or B.
approximately how long ago did plants evolve from green algae?
Answers
The emergence of plants from green algae occurred around 500 million years ago, during a period of significant diversification of life in the oceans known as the Ordovician period.
When did plants evolve from green algae?Plants are believed to have evolved from green algae approximately 500 million years ago, during the Ordovician period of the Paleozoic era. This process of evolution involved various genetic, physiological, and morphological changes that allowed the ancestral algae to adapt to life on land, including the development of structures such as roots, stems, and leaves for support and nutrient uptake, as well as specialized reproductive structures.
The transition from aquatic to terrestrial habitats represented a major milestone in the history of life on Earth and paved the way for the subsequent diversification of plants and the evolution of complex ecosystems.
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If you Could only live in a one climate forever, what climate would you choose ? Include at least three climate characteristics and one vocab word in your response
PLEASEEEEEEEEEEEEEEEEEEEEEE HELPOOOOOPOOO MEEEEEEEEE NOWWWWWWWWWW
Answers
Answer:
i would live i summer because the earth is closer to the sun and we're warm. It feels nice and warm outside perfect for swimming. I love the summer because you can go out camping and fishing and even dive in the water.
Explanation:
the use of what item below involves the creation of a large pre-generated data set of candidate digests?
Answers
The item being referred to is a rainbow table. Rainbow tables are pre-computed tables that contain a large dataset of candidate digests for a given set of inputs.
These tables are used for cracking passwords, where the user can look up a hash to its corresponding plaintext password. Rainbow tables are computationally expensive to generate, but once created, the lookup time is very fast. A rainbow table is a pre-computed table for reversing cryptographic hash functions, usually for cracking password hashes. Rainbow tables reduce the difficulty in brute force cracking by creating a much smaller file to test against. The reduction is accomplished by eliminating duplicate entries and creating chains of hashes that can be used to quickly find the plaintext version of a hash.
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In the secondary structure of proteins, what type of bond dictates how the protein folds?.
Answers
The type of bond that dictates how the protein folds in the secondary structure of proteins is known as the hydrogen bond.
A hydrogen bond is a special type of intermolecular bond between a partially electronegative atom and a hydrogen atom attached to another electronegative atom. A hydrogen bond is a special type of dipole-dipole attraction that occurs between molecules that have a hydrogen atom bonded to nitrogen, fluorine, or oxygen. Hydrogen bonds are also responsible for the formation of the secondary structure of proteins.
These are composed of alpha helices and beta sheets. The protein chain is folded into a coil-like structure called an alpha helix in alpha helices. A beta sheet is a flat, sheet-like structure that folds in the shape of a zigzag and is made up of beta strands. In both cases, the hydrogen bonds between the protein chain's amino acid residues dictate the structure's overall shape.
Finally, hydrogen bonding is an important interaction in the tertiary structure of a protein. Hydrogen bonds between the R-groups of amino acids assist in the maintenance of the three-dimensional structure of a protein. These interactions are crucial in determining the protein's physical and chemical properties and can influence the protein's biological activity, folding, and stability.
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bromomethane, ch₃br, is a very useful fumigant against a wide range of agricultural pests, from insects to the verticillium wilt fungus. draw the lewis structure of ch₃br.
Answers
We must take into account the number of valence electrons that each atom in this molecule has in order to design the lewiS structure for CH three br.
When we examine our setup. As a result, hydrogen will each have one valence electron while carbon will have four. So, multiplying three by one, bro mean will have seven. We therefore get at 14 when we consider the entire number of electrons accessible. Drawing single bonds to each atom around the core molecule, in this case the carbon, is the first thing we do.
And keep in mind that every bond you draw involves sharing two electrons. I have therefore used up eight of the 14 electrons I had accessible as of the moment I drew this.
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Why are the wings of birds and flies analogous structures?
They perform a similar function but differ in structure.
They have lost their original function.
They are similar in structure but differ in function.
They are used for a specific purpose.
Answer: B
Answers
HELLLP HURRRY I NEED HELP
Answers
Answer:
I go with C which says the dark mice are hard to be seen against the dark. Because of this the dark mice lived to reproduction age and reproduce more dark mice.
Most of the water vapor in the atmosphere comes from evaporation of water from oceans. Most of this evaporation occurs where there is the greatest solar radiation, which is - Group of answer choices around islands in the Pacific. along the coast of Europe. near the Equator.
Answers
Answer:
near the Equator
Explanation:
The part of the Earth that receives the most amount of solar radiation is always near the Equator. This is because the Earth itself revolves around the run in a tilted motion, since the Earth is round this makes the Equator always closest to the sun which means it will always get the most direct amount of Sun Radiation. This radiation causes more heat which ultimately causes a greater amount of water to be evaporated in this location.
Which of the following is a
problem created by a large cell
size?
A. If a cell becomes too large, DNA will be
lost since the cell has a surplus.
B. The cell's exchange rate of materials
would be too large for the cell to regulate
properly.
C. Large cell size poses no problem to the
cell.
Answers
The biggest problem with a large cell is that it wouldn’t be able to efficiently carry out many cell functions. As a cell begins expanding in size, the surface area to volume ratio becomes smaller and smaller, making it harder and harder to absorb and remove molecules.
For example, if we assume all cells are perfectly spherical (which they aren’t, but a lot are fairly close), then when radius doubles, the volume will increase by a factor of 8, but the surface area will only increase by a factor of 4. When the radius triples, the volume will increase by a factor of 27, but the surface area will only increase by a factor of 9.
We can see how the surface area increases at a much slower rate compared to the volume. If we increase the cell size by a large amount, the cell is unable to keep up with removing toxins/waste and absorbing vital nutrients.
In an aerobic cell, the carbon dioxide may build up faster than it can be released, or it may not be able to absorb enough nutrients fast enough.
There are some exceptions where cells can be gigantic, such as Syringammina fragilissima, which can grow up to 20 cm (8 in) in diameter per cell, but these usually have special features. For example, Syringammina fragilissima has a lot of folds and multiple nuclei to accommodate for its extreme size.
Your answer it’s B
The exchange rate of the cell's contents would be too large for the cell to regulate properly. So, the correct option is (B).
What is Cell?A cell is said to be the smallest, basic unit of life which is responsible for all the processes of life which are the structural, functional and biological units of all living beings. A cell can replicate itself independently, so they are known as the building blocks of life.
Cell biology is the study of cell structure and function which revolves around the concept that the cell is the fundamental unit of life. Focusing on the cell provides a detailed understanding of the tissues and organisms that are composed of cells.
Thus, the exchange rate of the cell's contents would be too large for the cell to regulate properly. So, the correct option is (B).
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A cable company charges $80 per month for a basic cable package. the function f(x)=80x represents the cost x for month of basic cable..
Answers
Answer:
$6400.00
Explanation:
A cable company charges $80 per month for a basic cable package by the function f(x)=80x which represents the cost x for month of basic cable.
If f(x) = 80x represents the cost x for month of basic cable, at x = $80, f(x) = 80*$80 = $6400.00
What is the purpose of anaphase?
A) to assist the DNA in forming proteins and chromosomes
B) to promote the growth of new chromosomes within the cell
C) to provide space within the cell for chromosomes to move around
D) to ensure that each daughter cell gets a complete copy of the parent’s DNA
Answers
Answer:D
Explanation:
Answer:
d is the correct answer
Explanation:
For the Aquabounty GMO salmon, which describes the genetically engineered gene
An anti-freeze gene is linked to a growth factor gene
A strong constitutive enhancer is linked to a growth factor gene
A growth factor enhancer is linked to an anti-freeze gene
A strong constitutive promoter is linked to a growth factor gene
Answers
The genetically engineered gene in AquaBounty GMO salmon involves linking a strong constitutive promoter to a growth factor gene.
The genetic modification in AquaBounty GMO salmon involves the insertion of a strong constitutive promoter sequence, which acts as a switch to turn on the expression of a growth factor gene. This modification is designed to enhance the growth rate of the salmon by promoting the production of the growth factor protein. The strong constitutive promoter ensures that the growth factor gene is continually expressed, leading to accelerated growth in the salmon.
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i need help i can't tell if water gets cold faster when it's hot or when it's cold?
Answers
Answer:
It differs, in some cases, hot water may get cold faster than water at room temperature, yet it is not 100% of the time.
How do currents, waves and tides influence the adaptations of intertidal zone organisms?
Answers
Answer: Estuaries are often protected from severe ocean conditions but depend on the currents created by tributary streams, long shore currents, and tidal fluctuations to cycle nutrients and provide a transportation mechanism for organisms such as shellfish, eels, and turtles during some stages of their life cycles. brainliest?
Explanation:
A cell that uses an organic carbon source and obtains energy from light would be called a:.
Answers
Answer:
Photoheterotroph
In which process do receptors bind their ligand, cluster together into a pit, and then taken into the cell within a vesicle?
Answers
The described process is receptor-mediated endocytosis, where receptors bind ligands, cluster into a coated pit, and are internalized within a vesicle.
The process described involves receptor-mediated endocytosis. Receptors on the cell surface bind to their specific ligands, triggering the formation of a clathrin-coated pit. These receptors and their bound ligands cluster together in the pit. Subsequently, the clathrin-coated pit invaginates and forms a coated vesicle, enclosing the ligand-receptor complexes within it. This coated vesicle, also known as an endocytic vesicle, then buds off from the plasma membrane and enters the cell's cytoplasm. Once inside the cell, the vesicle sheds its clathrin coat and fuses with an endosome, allowing the ligands and receptors to be further processed and transported to their respective destinations within the cell.
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this video shows the movement of oil near the site of the 2010 oil spill. what happens to the oil after it’s spilled.
Answers
Oil spill has detrimental effects on the environment.
During transportation of oil, the leakage of oil that occurs in the water bodies, specifically in the oceans and seas is referred to as oil spill.
This spilled oil floats on the surface of water. This oil has effects on aquatic animals as well as the birds that hover around the water bodies. For instance, if the feathers of the seabirds get oiled, the birds can die of hypothermia. Many fishes and planktons die because of the oil spilled.
The oil droplets present on the surface are degraded by the process of photooxidation that happens due to exposure to light and oxygen. This also results in the formation of free radicals that are harmful to the water body as well as to the organisms present in water.
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A field that is focused on preventing death, disease, and disability by reducing exposure to adverse conditions and prom es behavioral change is called public policy. O healthy visions. biodiversity implications. environmental health.
Answers
A field that is focused on preventing death, disease, and disability by reducing exposure to adverse conditions and promoting behavioral change is called environmental health.
Environmental health refers to the practice of preventing diseases, injury, and disability by reducing exposure to adverse environmental conditions and promoting behavior change. It is a field that is focused on identifying and assessing environmental factors that can affect human health and taking action to control or eliminate those factors. The field of environmental health deals with a wide range of issues, including air quality, water quality, food safety, hazardous waste management, and the effects of climate change.
It is an interdisciplinary field that brings together experts from many different fields, including public health, environmental science, toxicology, epidemiology, and engineering. Environmental health professionals work to promote healthy environments and prevent illness and disease by developing and implementing policies and programs that reduce exposure to environmental hazards and promote healthy behavior.
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3. What areas of the arm seem to have the most fat tissue in chicken wing disection
Answers
Answer:
The drumette and the wingette have fat tissues in chicken wings.
Explanation:
Chicken wings is the part of a chicken that contain most fat tissues in the chicken. The chicken wings has three major parts, the drumette, wingette and wing tips. When chicken wing is dissected, it's forelimbs look similar like that of humans. It has bones, humerus, ulna, radius, metacarpals, carpals and phylanges. It has cartilage which connects Tissues, tendons, ligaments.
The drumette and wingette stores most fats and contain fat tissues.
Photosynthesis is the process by which plants synthesizes.....
1.) Food
2.) Oxygen
3.) water
Answers
Answer:
2. o2
Explanation:
Answer:
food
Explanation:
Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy.
in short it is a process by which plants synthesize FOOD