A way that the genome holds more information than it may appear to is that a DNA sequence that is non-coding can still have functional roles.
The genome holds more information than just the coding sequences that directly produce proteins. Non-coding DNA, previously considered "junk DNA," has been found to have functional roles in gene regulation, chromosomal structure, and other biological processes. Non-coding DNA can contain regulatory elements like enhancers and promoters that control gene expression. It can also contain sequences involved in RNA processing and non-coding RNA molecules that play regulatory roles. Additionally, non-coding DNA can contribute to genome stability and evolutionary processes. Therefore, even though a DNA sequence may not directly code for proteins, it can still possess important functional information that influences cellular processes and contributes to the complexity of the genome.
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2. Organisms pass traits to offspring during:
a. Reproduction
b. Growth
C. Digestion
d. Excretion
Answer:
A: reproduction
Explanation:
help please
How would different climate zones be impacted by climate change?
Answer:
Changes in Earth's climate have different effects in different areas of the world. Some places will warm much more than others, some regions will receive more rainfall, while others are exposed to more frequent droughts. Regional changes in temperature and precipitation are having impacts on people and ecosystems.
Answer:
A new global warming study predicts that many current climate zones will vanish entirely by the year 2100, replaced by climates unknown in today's world. ... Novel climates appear throughout the tropics and subtropics, while the climates now found in tropical mountain ranges and near the poles may vanish
Explanation:
pls mark me brainlestname a fish which possesses a poisonous sting.....
who one answer this question I'll give her or him answer as brainlist answer it's my promise
but u have to answer it in 20 seconds
Answer: Scorpionfish
Explanation:
The marine fish of the family Scorpaenidae are the most venomous fish in the world. Three main genera provoke the majority of envenomations in humans: Synanceja (stonefish) (Fig. 36-50), Pterois (lionfish) and Scorpaena (true scorpionfish) (Fig.
Look at the image below. The leaves of the unhealthy plant are yellow. What substance is missing from
them but present in green leaves?
Answer:
the substance that they are missing is called chlorophyll, which all green leaves have
Substance missing from the unhealthy leaves are Chlorophyll.
Due to absence of chlorophyll the leaves do not absorb sun energy for photosynthesis. This leads to the leaves of plants turning yellow which eventually lead to the degradation of plantsWhat is chlorophyll?Chlorophyll is a pigment in the plants that provide them green color and help them to absorb energy from the sun and undergo the process of photosynthesis.
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2. Using the results of his experiments with pea plant
crosses, what did Gregor Mendel discover?
A) the principles of dominance, segregation, and
independent assortment
B) that pea plants develop mutations after expos
to radiation
C) intermediate inheritance and gene linkage
D) that DNA is involved in the inheritance of
dominant traits
ubati
Using the results of his experiments with pea plant crosses, Gregor Mendel discovered: A) the principles of dominance, segregation, and independent assortment.
What was the pea plant crosses experiment?In this famous experiment, Mendel cross- pollinated pea plants based on their different features to make important discoveries on how traits are inherited between the generations.
Mendel crossed the pure lines of pea plants. Dominant traits, like purple flower color, appeared in first-generation hybrids (F1), whereas recessive traits, like white flower color were masked. But recessive traits reappeared in second-generation (F2) pea plants in ratio of 3:1 (dominant to recessive).
The experiment allowed Mendel to conclude on two laws of Inheritance; that are Law of Segregation and Law of Independent Assortment.
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describe how a person’s activity level can affect their health.
Hey. Doing a regular physical activity throught your day can give benifites to your health. It can also help you feel confident and strong
Example:
It reduces the risk of developing heart disease, many cancers, high blood pressure, stroke, type 2 diabetes and 'thinning' of the bones.
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what do human skin muscle and nerve cells all have in common
Answer:
The human body is comprised of trillions of cells. Over 200 types of cells make up the organs, bones, muscles and nervous system. All the cells have similarities, such as a membrane on the outer surface and organelles--structures that perform cellular functions--within the cell.
Answer:
the human skin has 4 functions
1. skin regulates body tempuarture
2. protection
3.feeling the outside world
4.removing waste
and also the nerve system protects and cushions organs so they have protection in common hope thus helped.
Explanation:
How is inheritance related to the process of natural selection?
A.
It promotes mutations of genetic material over time.
B.
It restricts the flow of DNA from one generation to the next.
C.
It reduces competition for mates and increases genetic continuity.
D.
It allows beneficial traits to be passed from generation to generation.
Inheritance is the passing of genetic information from one generation to another. Inheritance allows beneficial traits to be passed from a generation and aids in natural selection.
What are inheritance and natural selection?Inheritance is the process of passing genetic information from parents to the next generation by the process of reproduction. The traits of the parents are transmitted to their offspring by various mechanisms.
Natural selection is a process of evolutionary change that chooses the species that can adapt, survive and reproduce in altered unfavorable conditions. The species with favored traits are preferred and chosen over the species with unfavorable traits.
Therefore, option D. inheritance of the beneficial traits allows natural selection to occur.
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The plasma membrane of a cell consists of...?
Answer: The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.
Explanation:
correct order of events during the process of nucleosynthesis?
Answer:
hydrogen nucleus formed, isotope of hydrogen, tritium formed, helium nucleus formed
Explanation:
Answer:
A
Explanation:
took the quiz
What type of cells are produced out of mitosis?
A) 4 diploid cells
B) 2 diploid cells
C) 2 haploid cells
D) 4 haploid cells
Answer:
B) 2 diploid cells
Explanation;
2 diploid cells is the type of cells that are produced out of mitosis.
A plaintiff was injured when he fell in the parking lot of a chemical plant. The chemical plant, located in an uninhabited area, stored dangerous toxic chemicals that needed to be specially contained. The chemical plant exercised the utmost care in maintaining and containing the chemicals. At the time of his injury, the plaintiff was walking towards the entrance of the chemical plant. Distracted by his cell phone ringing, the plaintiff stepped into a pothole and twisted his knee. The plaintiff brought a strict liability action against the chemical plant, seeking damages for his injury. The plaintiff can establish that the plant failed to exercise reasonable care in maintaining the parking lot. Can the plaintiff recover?
A No, because the chemical plant exercised the utmost care in conducting its storage activities.
B No, because the plaintiff's injury did not result from an abnormally dangerous activity.
C Yes, because the chemical plant didn't exercise reasonable care in maintaining the parking lot.
D Yes, because the chemical plant engaged in an abnormally dangerous activity.
C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
The plaintiff can recover damages because the chemical plant failed to exercise reasonable care in maintaining the parking lot is the correct option. Case of the injured plaintiff who fell in the parking lot of a chemical plant:The injured plaintiff was walking towards the entrance of the chemical plant when he fell in the parking lot of the chemical plant and injured himself. The chemical plant was located in an uninhabited area, and it stored dangerous toxic chemicals that needed to be specially contained.
The chemical plant exercised the utmost care in maintaining and containing the chemicals. The plaintiff, however, stepped into a pothole and twisted his knee while being distracted by his cell phone ringing.The plaintiff can recover:In the scenario presented, the chemical plant, as stated in the case, was found to have exercised utmost care in maintaining and containing the toxic chemicals on the premises. Therefore, options A and B can be dismissed. The plaintiff's injury was the result of a pothole in the parking lot, which means the plaintiff can claim compensation if the plaintiff establishes that the plant failed to exercise reasonable care in maintaining the parking lot. Therefore, the correct option is C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
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What are the properties of water? Select all that apply. a) low heat of vaporization
b) high specific heat
c) high boiling point
d) surface tension
e) low specific heat
f) high solid density
g) low solid density
h) high heat of vaporization
i) low boiling point
What type of scientist would be the best qualified to perform genetic engineering to pro- duce seed that are more productive in agriculture? A. biochemist B. geologist C. molecular biologist D. paleontologist
The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.
Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.
Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.
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which type of tissue covers the body surface and lines organs and cavities?
Answer:
The type of tissue that covers the body surface, lines organs and cavities is called epithelial tissue or epithelium. It forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs, and is the major tissue in glands.
Diffusion does not require energy. A. True
B. False
Answer:
true
This takes place when molecules diffuse across the cell membrane by travelling through specific transport proteins. It occurs down a concentration gradient - molecules move from an area of high to lower concentration. This does not require a supply of energy because diffusion is a spontaneous process.
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
The given statement is False .
Diffusion is a form of passive transportation from region of high concentration to low concentration. it doesn't require energy. Just difference in concentration is all it needs to perform Diffusion.
separation of the sister chromatids is a characteristic of which stage of mitosis? group of answer choices prometaphase metaphase anaphase telophase
The separation of sister chromatids is a characteristic of the anaphase stage of mitosis.
Mitosis is a type of cell division that produces two genetically identical daughter cells. Mitosis is essential for growth, repair of damaged tissues, and asexual reproduction. It is divided into four stages: prophase, metaphase, anaphase, and telophase. Chromosomes become visible in prophase.
Prophase: The chromosomes condense, the nuclear envelope disintegrates, and spindle fibers start to form. Metaphase: The chromosomes line up at the equator of the cell, called the metaphase plate.Anaphase: The sister chromatids separate at the centromere and are pulled to opposite poles by the spindle fibers.Telophase: The chromosomes reach the poles, the nuclear envelope reforms, and the spindle fibers disintegrate. The cell then undergoes cytokinesis, dividing the cytoplasm and creating two daughter cells.Learn more about mitosis-
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The aircraft in the picture above possesses potential and kinetic energy.
True
False
Answer:
True
Explanation:
Answer
True
Explanation:
true or false aerobic cellular respiration produces more atp then anaerobic cellular respiration
Answer:
true
Explanation:
What element is different from others in that it readily bonds with other atoms? Is a backbone? Can form many shapes... has 4 electrons in outer energy level?
Plz help ASAP!!!
Answer:
carbon
Explanation:
Which agricultural practices result in methane emission?
Agricultural sources include manure pits and cow burping from “enteric fermentation,” which results from the digestive process of cattle.
What do you mean by enteric fermentation?Enteric fermentation is a digestive process by which carbohydrates are broken down by microorganisms into simple molecules for absorption into the bloodstream of an animal.
Enteric fermentation is a natural part of the digestive process in ruminant animals such as cattle, sheep, goats, and buffalo. Microbes in the digestive tract, or rumen, decompose and ferment food, producing methane as a by-product.
Enteric fermentation occurs when anaerobic microbes, called methanogens, decompose and ferment food present in the animal's digestive tract producing compounds that the animal host then absorbs.
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Describe how the Triple Antibody Sandwich and Double Antibody Sandwich ELISA methods are used to determine the presence of a diseased state. In your answer explain how these methods are used to detect the presence of Hepatitis B virus and the Potato Leaf Roll virus. (8)
What is a Western Blotting assay and what information can it provide? (4)
Triple Antibody Sandwich and Double Antibody Sandwich ELISA methods are used to determine the presence of a diseased state.
The methods are used to detect the presence of Hepatitis B virus and the Potato Leaf Roll virus. The Triple Antibody Sandwich ELISA is used to detect the presence of a specific protein, antibody, or antigen in a sample.
The Double Antibody Sandwich ELISA method uses two different antibodies to detect an antigen in a sample. A capture antibody is coated onto the surface of the well, which captures the antigen, and a detection antibody is added to the sample, which then binds to the antigen, allowing it to be detected.
Both of these ELISA methods are useful for detecting the presence of a diseased state because they allow for the detection of very small amounts of a specific protein or antibody in a sample, which can be indicative of a disease.
For example, the Double Antibody Sandwich ELISA is used to detect the presence of the Hepatitis B virus in blood samples. In this case, the capture antibody is coated onto the surface of the well, and the detection antibody is labeled with an enzyme.
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Which of the the following energyie ource produce the leat harmful envirmental effect
Geothermal energy is one of the least harmful to the environment
What is geothermal energy?
The thermal energy produced and kept in the Earth's crust is known as geothermal energy. The ongoing nuclear fusion process keeps the Earth's core at a temperature that is roughly consistent with that of the Sun. Some rocks melt under the intense heat and pressure, which causes the mantle to rise (as they become lighter with the heat). These molten rocks that were created in the crust of the Earth are propelled upward where they become trapped in certain areas known as "hot spots." Steam is produced when the hot point makes contact with subterranean water. This hot water-formed area occasionally has surface outlets. Hot springs are where this hot water bursts from these sources.
According to the question:
Geothermal energy is a clean form of energy, making it one of the least damaging to the environment. It can be utilized in an emergency and won't run out of water because it consumes water continuously.
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Muscles are connected to bones by:
a)cartilage
b)ligaments
c)membranes
d)tendons
What is transport in humans and plants and what is the difference?
Answer:
In humans the transport system occurs through vein, artery and capillaries. Whereas, in plants , it occurs through the xylem vessels, tracheids and phloem sieve tubes.
Explanation:
when a person performing intense physical exercise begins to feel fatigue and a burning pain in the muscles, the muscles respond by synthesizing more . a. galactate b. fatty acids c. lactate d. glucose e. citric acid
When a person engages in vigorous activity, their muscles get fatigued and painful, and they produce more lactate as a response.
Lactic acid is produced by muscles during vigorous activity. It is a metabolic byproduct that hinders exercise performance and leads to muscular tiredness and pain after exercise. When exercising hard, there might not be enough oxygen available to finish the process, hence lactate is produced. The body uses lactic acid to create energy without the need of oxygen, but lactic acid can accumulate in the circulation more quickly than it can be burned off. Following a period of mental or physical exertion, fatigue is a state marked by a diminished ability for work and a decreased efficiency of achievement, typically.
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What is the 10% rule?
A)If you start with 3000 units of energy at the bottom you will have 30000 units at the top
B)as you go up the pyramid 10% of the energy is left behind at each level
C)the higher you go the more energy is present
D)as you go from one level to the next, only 10% of the energy is transferred to the next level
Answer:
D) As you go from one level to the next, only 10% of the energy is transferred to the next level
Explanation:
The 10% Rule means that when energy is passed in an ecosystem from one trophic level to the next, only ten percent of the energy will be passed on. You can also look at an energy pyramid thing too, they show this! :D Hope this helps, have a nice day :))
the nucleus of every cell in the body contains the genes for making every type of body protein. the nucleus of every cell in the body contains the genes for making every type of body protein. true false
False as nucleus of every cell in the body do not contains the genes for making every type of body protein. DNA that is packaged in a cell nucleus does not exist in every cell in the human body. In particular, mature red blood cells lack a nucleus, as do cornified cells in the skin, hair, and nails. Nuclear DNA is not found in mature hair cells.
What are genes ?
The fundamental structural and operational component of heredity is a gene. DNA is the component of genes. Some genes serve as blueprints for the synthesis of proteins. Many genes do not, however, code for proteins. A few hundred DNA bases to more than 2 million bases make up a gene in a human.
False as nucleus of every cell in the body do not contains the genes for making every type of body protein. DNA that is packaged in a cell nucleus does not exist in every cell in the human body. In particular, mature red blood cells lack a nucleus, as do cornified cells in the skin, hair, and nails. Nuclear DNA is not found in mature hair cells.
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Mouse DNA must contain the same cytosine/thymine ratio as humans.True or False
Answer:
true
Explanation:
The DNA of all mammals, including mice and humans, is made up of the same nucleotides (A, T, C, and G) and follows the same base-pairing rules. Therefore, the cytosine/thymine ratio in mouse DNA must be the same as in human DNA, which is approximately 1:1
How are dogs and cats different? How are they similar?