A segment of DNA that leads to the expression of a hereditary trait or characteristic is known as a -
O gene
O protein
O double helix
O nucleic acid
Answers
Answer:
gene
Explanation:
The basic unit of heredity that occupies a specific location on a chromosome is a gene.
A segment of DNA that leads to the expression of a hereditary trait or characteristic is known as a gene.
What is a gene?Gene is the basic unit of life. The basic unit of inheritance is thought to be the gene. Parents pass on their genes to their children, which include the data required to define physical and biological features.
The majority of genes produce distinct proteins or portions of proteins, each of which performs a different function in the body. There are about 20,000 protein-coding genes in humans.
The fundamental structural and operational unit of heredity is the 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.
Therefore, A segment of DNA that leads to the expression of a hereditary trait or characteristic is known as a gene.
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Related Questions
The two major categories of transport are ___ and ___
Answers
Answer:
direct and indirect active transport
Explanation:
With. +. Without. Energy
Air pollution is caused by;
1. Ozone loss
2. Photochemical smog
3. Global warming
4. Acid precipitation
Answers
1. Only 1
2. Only 2
3. All of them
4. All expect from global warming
Answers
Answer:
2.
Explanation:
only 2 of them are the causes of air pollution
8. Name three things that form during the cell cycle.
Answers
Answer:
Hair, Blood Cells, and Skin
What events contribute to genetic drift in the Florida panther
Answers
At the time, the Florida population was reported to be down to 30 animals, with so much inbreeding that most of the panthers were linked to each other. This has resulted in genetic issues such as poor sperm counts and improperly formed testicles, resulting in limited reproductive success.
What is the most significant cause contributing to the fall of the Florida panther population?A team of geneticists and conservation biologists determined in 1992 that the Florida panther will become extinct in 24-63 years owing to its tiny population size, and related genetic health concerns caused by inbreeding.
The introduction of additional panthers into the Florida panther population assisted in reversing the consequences of inbreeding by introducing new gene versions that concealed the detrimental effects of the recessive gene versions already existing in the Florida panther population.
The most serious dangers to Florida panthers are habitat loss, fragmentation, and degradation
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4. A diagram of the DNA double helix is provided. Which of the following components of DNA is indicated
by the arrow?
Answers
The arrow that is in the image shows the amino acids that are in DNA.
What are the amino acids in DNA?Proteins, on the other hand, are composed of amino acids. DNA contains genetic information that is used to create proteins. The messenger RNA (mRNA) that results from the transcription of the genetic code found in DNA is then translated into proteins by ribosomes.
Codons are groups of three nucleotides found in mRNA that direct the integration of particular amino acids into the expanding protein chain during translation.
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What is the answer to Modern Cell Theory states that
If somebody knows please tell me
(I'm in 6th grade and this is science)
Answers
The modern cell theory states that:
All living organisms (both plants and animals) are composed of one or more cells. The cell is the basic unit of structure and function in organisms. Cells arise from pre-existing cells.The credit for development of cell theory is usually given to two scientists: Theodor Schwann and Matthias Jakob Schleiden. They stated the first two postulates of cell theory a) living beings are composed of cells b) cell is the basic structural and functional unit of life. In 1855, Rudolf Virchow added the third postulate to cell theory. In Latin, this tenet states Omnis - cellula - e-cellula which means all cells come from previously existing cells.
Therefore, modern cell theory says that living beings are composed of cells, cell is the basic structural and functional unit of life and all cells come from previously existing cells.
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the study of normal tissue structure is called .the study of normal tissue structure is called .cytologybiopsyautopsyhistology
Answers
Answer:
D. histology
Explanation:
The study of normal tissue structure is called Medical Histology.
From the graph, how can water's high specific heat capacity be observed? A) The ocean surface temperature and the land surface temperature rose at the same rate over time. B) The ocean surface temperature rose faster than the land surface temperature over the time period. C) The land and ocean surface temperatures stayed about the same during the first part of the time period. D) The ocean surface temperature did not rise as quickly as the land surface temperature over the time period.
Answers
is an american anti-western film from the 2000s that draws its influences from the tradition of sergio leone's spaghetti westerns in the 1960s.
Answers
Yes, there is an American anti-Western film from the 2000s that draws influences from Sergio Leone's spaghetti westerns of the 1960s. The film you are referring to is "The Assassination of Jesse James by the Coward Robert Ford" (2007), directed by Andrew Dominik.
"The Assassination of Jesse James by the Coward Robert Ford" is known for its deliberate pacing, atmospheric cinematography, and exploration of complex characters. It subverts traditional Western tropes and presents a more introspective and morally ambiguous portrayal of the Old West. The film delves into the psychology of its characters and presents a critical examination of celebrity culture and mythmaking.
Drawing inspiration from Sergio Leone's spaghetti westerns, particularly works like "The Good, the Bad and the Ugly" (1966), "The Assassination of Jesse James" incorporates elements such as wide landscapes, stylized visuals, and moments of intense tension. It also explores themes of betrayal, idolization, and the blurred lines between heroism and villainy, which were characteristic of Leone's films.
By infusing the anti-hero narrative and contemplative approach seen in spaghetti westerns into an American context, "The Assassination of Jesse James by the Coward Robert Ford" stands out as a notable example of an American film drawing influence from the tradition of Sergio Leone's iconic Westerns.
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Which of the following biomes are considered temperate biomes? a. Deciduous forests and grasslands b. Chaparral and tundra c. Rainforest and tundra d. Alpine and deciduous forests Please select the best answer from the choices provided A B C D.
Answers
The animals and plants of the habitat living together in an area are called biomes. Deciduous forests and grasslands are considered temperate biomes.
What are temperate biomes?The temperate biome is the biome found between the boreal and tropical regions of the planet and includes grasslands, forests and chaparral.
It is a major habitat constituting deciduous trees that shed their leaves in the winter season and the biome is characterized by humidity and high precipitation levels.
The temperate grasslands and deciduous forests are the major temperate biomes that have herbs, grasses, shrubs and many other plantations.
Therefore, option a. deciduous forests and grasslands are temperate biomes.
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Answer:
A) deciduous forests and grasslands
Explanation:
EDG 2022
which vessels have very thin walls and are often called exchange vessels because they allow for the exchange of nutrients, gases, and wastes with surrounding tissues?
Answers
Answer:
The vessels that have very thin walls and are often called exchange vessels because they allow for the exchange of nutrients , gases, and wastes with surrounding tissues are the capillaries . Capillaries are the smallest blood vessels in the body and are an important part of the circulatory system, as they are involved in the exchange of oxygen, nutrients, and waste products between the blood and tissues.
Explanation:
The different forms of a gene are called __________. A. Alleles B. Phenotypes C. Chromosomes D. Polygenics Please select the best answer from the choices provided A B C D.
Answers
Answer:
Part
Explanation:
"Allele" is the word that we use to describe the alternative form or versions of a gene.
20. Antibiotic resistance occurs when certain bacteria with a mutation that allows them to survive
exposure to antibiotic chemicals live on and reproduce. Quickly, a fully resistant generation develops.
b. genetic bottleneck
a. natural selection
c. founder effect
Answers
Answer:
A
Explanation:
Which of these is not functions of some membrane proteins?
Answers
Answer:
The correct answer is: D.carrying messages to other cells
Explanation:
as part of its structure, a known gene contains the base sequence A-A-T-C-G-A. an alteration of this sequnce to A-A-C-C-G-A is known as a ?
Answers
The genetic code is made up of a combination of four nucleotide bases, including Adenine (A), Thymine (T), Guanine (G), and Cytosine (C).In conclusion, the alteration of the base sequence A-A-T-C-G-A to A-A-C-C-G-A is known as a gene mutation.
When the base sequence A-A-T-C-G-A is altered to A-A-C-C-G-A, this is known as a gene mutation. A gene mutation is a change that occurs in the DNA sequence that makes up a gene. A gene is a segment of DNA that provides instructions for the development, functioning, and reproduction of cells. The information in genes is converted into RNA and proteins. Genes are responsible for many traits that are passed down from parents to their children.
The sequence of bases in DNA is referred to as a DNA sequence. The genetic code is made up of a combination of four nucleotide bases, including Adenine (A), Thymine (T), Guanine (G), and Cytosine (C).In conclusion, the alteration of the base sequence A-A-T-C-G-A to A-A-C-C-G-A is known as a gene mutation.
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Please answer this question! Will mark as brainliest.
Describe 2 social, biological, and ethical implications of gene technologies for making therapeutic recombinant proteins. Come up with at least one of your own examples.
Answers
Answer: superweeds
Explanation:: “Gene pollution” of the environment resulting in “superweeds,” antibiotic-resistant microbes. Health effects of foods from GMOs. Allergenicity/adverse immune reactions/effectiveness of pharmaceutical compounds produced using rDNA technology.
what chemical substances must be provided for aerobic respiration to take place inside the cell
Answers
Answer:
Oxygen
Explanation:
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP.
Hope it helps
A friend argues that a car is alive because its parts form organized systems and it requires
energy (gasoline and battery power). How would you respond to your friend?
Answers
Answer:
Although it is true that a car has its parts in an organized system and it uses fuel of some sort to run, a car doesn't have the characteristics of what classifies something as a living thing.
1. A car is not made up of cells. Living things are made of cells.
2. A car doesn't respond to its environment. Living things respond to their environment.
3. A car cannot grow and develop. Living things grow and develop.
4. A car cannot reproduce. Living things reproduce.
PLEASE!!!! Which option identifies the satellite technology best utilized in the following scenario?
A forest management company that is not concerned about time-sensitive problems uses a standardized
internet satellite mapping system to get a rough sense of the status of wooded areas that are normally
inaccessible to all but skilled hikers.
Answers
Answer:
standardized
internet satellite mapping system
Explanation:
it says it right in the senario its standard mapping satalite technology
Which sequence represents the levels of biological organization from smallest to largest?
Answers
The sequence that represents the levels of biological organization from smallest to largest is: Organelle → cell → tissue → organ → organ system → organism
LEVEL OF ORGANIZATION:
Biological organism i.e. living organisms are complex in nature. However, they are made up of simpler structures that accumulate to form their complexity.Cell is the basic unit of life, however, certain structures in the cell called organelles are responsible for specific functions that are key to the functioning of the cell.Cells that possess similar functions are called TISSUES.Tissues are organized into ORGANS. Organs that perform the same function are grouped together as ORGAN SYSTEM.Organ systems collectively make up an ORGANISM.Therefore, the sequence that represents the levels of biological organization from smallest to largest is: Organelle → cell → tissue → organ → organ system → organism.Learn more at :biological organization
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Full Question :Which sequence represents the levels of biological organization from smallest to largest?
A. Organism → cell → tissue → organelle → organ system → organ
B. Organ system → organ → organism → cell → tissue → organelle
C. Organelle → organ system → cell → organism → tissue → organ
D. Organelle → cell → tissue → organ → organ system → organism
How does human consumption of limited resources impact the biosphere? 1 paragraph
Answers
Answer:
Human use of land has negative impacts. Human activities contribute to the erosion and pollution of beaches. ... More of the rainwater runs off leading to increased erosion and drier soil. Deforestation of land can also lead to desertification and a loss of biodiversity.The burning of fossil fuels and the growth of animal agriculture has led to large amounts of greenhouse gases (such as carbon dioxide and methane) in the atmosphere. Higher concentrations of greenhouse gases trap more heat in the biosphere and result in global warming. In turn, this drives climate change.Humans affect the quality, availability, and distribution of Earth's water through the modification of streams, lakes, and groundwater . ... The activities of humans have significantly altered the biosphere , changing or destroying natural habitats and causing the extinction of many living species.
Explanation: (:
If the population of a species is greater than its carrying capacity for a long time, what can that do to available resources in its ecosystem?
Answers
Answer: This can decrease our resources
Explanation: Since there are more people in the population that's going to take up more resources for more houses food and buildings.
The Gram Stain is a complex stain because it uses two different dyes to highlight two different types of compounds. : True or False
Answers
The statement "The Gram Stain is a complex stain because it uses two different dyes to highlight two different types of compounds" is True. It uses crystal violet and safranin dyes to highlight the differences between the cell walls of gram-positive and gram-negative bacteria.
The Gram Stain is a complex staining technique that uses two different dyes, crystal violet, and safranin, to differentiate between two types of bacterial cell walls, known as Gram-positive and Gram-negative. The procedure involves the following steps:
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PLEASE HELP ME WITH THESE QUESTIONS! THE BEST ANSWER I WILL GIVE BRAINIEST
WORD BANK: Solar system, Galaxy, Eclipses, Universe, Orbit,
Axis, Differential, Cyclic pattern, Seasons
1. ____________________ The invisible line through Earth that runs from the north pole to the
south pole and is the center of Earth's rotation.
2. ____________________ A phenomenon or process that involves several repeating parts.
3. ____________________ Caused by the tilt of Earth as it revolves around the Sun and based
on changes in temperature due to the different amounts of sunlight.
4. ____________________ Comprised of planets and any other celestial objects that orbit a sun.
5. ____________________ A partial or full obscuring of light on an object by the passage of a
between a celestial body and the observer or between the celestial body and its source of
illumination.
6. ____________________ Relating to quantitative variances.
8.E 5.9 Earth, Moon, Sun
Solar system Galaxy Eclipses Universe Orbit
Axis Differential Cyclic pattern Seasons
Answers
Answer:
Your answers are :
AxisCyclic patternSeasonsSolar system EclipsesDifferentialhomologous or analogous
Answers
Homologous and analogous are two biological terms that are frequently used to compare structures or functions of different organisms.
Homologous refers to structures or functions that are similar due to common ancestry, while analogous refers to structures or functions that are similar due to convergent evolution. Homologous structures are those that share a common ancestry. They have a similar basic structure, but may have different functions. An example of homologous structures is the wings of bats, birds, and insects.
Although these structures have different functions in each organism, they share a similar structure due to their common ancestry. Homologous structures are important evidence for evolution, as they demonstrate that different species share a common ancestor with a similar structure that has been modified over time to perform different functions.
Analogous structures, on the other hand, are those that have a similar function, but do not share a common ancestry. They have evolved independently in different organisms to perform similar tasks. An example of analogous structures is the wings of birds and insects.
Although they serve a similar function (flight), they have different basic structures and are not related by common ancestry. Analogous structures are important evidence for convergent evolution, as they demonstrate that different species can evolve similar structures to adapt to similar environmental pressures.
In conclusion, homologous structures are similar due to common ancestry, while analogous structures are similar due to convergent evolution. Understanding the differences between these two concepts is important in understanding the mechanisms of evolution and the relationships between different organisms.
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Tetracyclines, doxycycline and minocycline in particular, have generally retained excellent levels of activity against ?
Answers
Tetracyclines, including doxycycline and minocycline, have generally retained excellent levels of activity against a wide range of bacterial infections.
The bacterial infections that tetracyclines affects includes respiratory infections, urinary tract infections, and infections caused by certain types of bacteria such as chlamydia and mycoplasma.
Tetracyclines work by inhibiting protein synthesis in bacteria, preventing them from growing and reproducing. This makes them effective against a wide range of bacterial infections.
It is important to note that tetracyclines should not be used in children under 8 years old or in pregnant or breastfeeding women, as they can cause staining of the teeth and potential harm to the developing fetus.
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What is the formula for density? Responses
Answers
Answer:
Ρ = m/V
Explanation:
have a wonderful day
Explanation:
Density = Mass divided by volume
What is the relationship between a living organism and a cell? Can a cell be an organism?
Answers
Answer: Cells make up organisms. So a cell is an organism because it is living.
The structural and essential unit of life is the cell. Cells make up all living things. They are also known as building blocks of life.
What is the relationship between a living organism and a cell?An organism might be made up of just one cell (unicellular) or several cells (multicellular). Mycoplasmas are the tiniest cells known. Cells are the fundamental components of all living things.
The components of cells in an organism serve a variety of roles.
Every physical form's lowest level of organization is the cell.
Cell organelles perform specialized activities for cells to carry out life processes. Each organelle has its structure. The organism's genetic material is also present in the cell.
Thus, we can conclude that a single cell, such as a bacterium or yeast, is frequently a complete organism in and of itself. As cells age, they develop specialized functions.
Single-celled or multicellular life is possible. As a result, a single cell can form an entire creature, such as an amoeba or protozoa.
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factors that influence the development of an infectious disease include all the following except: group of answer choices immune status of the individual incidence of an organism in the population pathogenicity of the agent sole presence of the agent or microorganism
Answers
The factors that influence the development of an infectious disease are diverse and complex.
Some of the key factors that play a significant role include the immune status of an individual, the incidence of an organism in the population, and the pathogenicity of the agent. These factors interact in complex ways to create the conditions that promote the spread and development of infectious diseases. However, the sole presence of the agent or microorganism is not enough to cause an infectious disease. Other factors such as the environmental conditions and the host’s susceptibility must also be present. It is essential to understand these factors to develop effective strategies for the prevention and control of infectious diseases. Overall, the interplay between different factors determines the severity and spread of infectious diseases.
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Which one is NOT an example of active transport?
Responses
phagocytosis
endocytosis
osmosis
pinocytosis
exocytosis