What are 2 identical cells?
Answers
A cell copies all of its components, including its chromosomes, and separates to generate two identical daughter cells during mitosis.
Mitosis is the process by which a cell splits into two identical daughter cells. Because it is critical that the daughter cells have a copy of every chromosome,
the procedure begins by duplicating the chromosomes and then carefully separating the copies to provide each new cell a complete set.
Mitosis is the process by which a cell splits into two identical daughter cells. Because it is critical that the daughter cells have a copy of every chromosome, the procedure begins by duplicating the chromosomes and then carefully separating the copies to provide each new cell a complete set.
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Related Questions
How many meters does sunlight reach down into the ocean?
Answers
Answer 1000 meters
Light may be detected as far as 1,000 meters down in the ocean, but there is rarely any significant light beyond 200 meters.
Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet).
The ocean is divided into three zones based on depth and light level. The upper 200 meters (656 feet) of the ocean is called the euphotic, or "sunlight," zone. This zone contains the vast majority of commercial fisheries and is home to many protected marine mammals and sea turtles.
Only a small amount of light penetrates beyond this depth.
The zone between 200 meters (656 feet) and 1,000 meters (3,280 feet) is usually referred to as the “twilight” zone, but is officially the dysphotic zone. In this zone, the intensity of light rapidly dissipates as depth increases. Such a minuscule amount of light penetrates beyond a depth of 200 meters that photosynthesis is no longer possible.
The aphotic, or “midnight,” zone exists in depths below 1,000 meters (3,280 feet). Sunlight does not penetrate to these depths and the zone is bathed in darkness.
‘Photic’ is a derivative of ‘photon,’ the word for a particle of light.
Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet). The ocean is divided into three zones based on depth and light level.
Under the appropriate circumstances, sunlight entering the sea can penetrate around 1,000 meters into the ocean, although there is rarely much light beyond 200 meters.
The euphotic zone can stretch down to a depth of 80 meters (m) in crystal-clear tropical waters. The euphotic zone may be less than 10 m deep in places close to the poles since sunlight does not penetrate there as deeply. The euphotic zone may only be a few centimeters deep in murky, turbid water.
Light can only go so far below the ocean's surface due to the ocean's extreme depth. The water molecules scatter and absorb the light energy as it passes through them. Light is so dispersed at great depths that nothing is left to be detected.
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A researcher disrupts cells and separates subcellular components using centrifugation. What is the primary factor that determines whether a specific cellular component remains in the liquid solution or ends up in the pellet?.
Answers
A researcher disrupts cells and separates subcellular components using centrifugation. The primary factor that determines whether a specific cellular component remains in the liquid solution or ends up in the pellet is the relative size and weight of the component.
What is the function of subcellular components?These compartments can be organelles, particular cell structures that perform a specific set of functions, or isolated cell areas distinguished by a chemical concentration or certain physical traits and proportions. We organize the domains of life through the use of subcellular compartments.
What is cellular component?Cellular components are the intricate biomolecules and structures that make up cells and, by extension, all living things. The basic building blocks of life are cells. The tiniest living things are single cells, while the biggest are collections of billions of cells.
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"BB" - this is described as what configuration?
Answers
BB is a dominant purebred condition in which only one character or trait is expressed, such as if it is for black, then only black will be expressed as there are two alleles present and both are similar.
What is the significance of the purebred traits?The term "purebred trait" refers to the presence of two dominant or two recessive alleles in genotypes such as BB and TT, and the parents with purebred traits inherit the gametes with a single type gene and no chance of variation is here.
Hence, BB is a dominant purebred condition in which only one character or trait is expressed, such as if it is for black, then only black will be expressed as there are two alleles present and both are similar.
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A couple has two children with a genetic disease. what is the probability that the next child will have the same genetic disease
Answers
The probability of the next child having the same genetic disease depends on the inheritance pattern of the specific disease. If both parents carry a genetic mutation that causes a specific disease, then there is a chance that their children will inherit the same mutation and develop the same disease.
If the genetic disease is caused by a recessive mutation, then the probability of the next child having the same disease is 25% (1 in 4). This is because each parent carries one mutated copy of the gene but does not show any symptoms of the disease. When they have children, each child has a 25% chance of inheriting two copies of the mutated gene, one from each parent, and thus developing the disease.
If the genetic disease is caused by a dominant mutation, then the probability of the next child having the same disease is 50% (1 in 2). This is because only one copy of the mutated gene is needed to cause the disease, and each child has a 50% chance of inheriting the mutated gene from the affected parent.
It is important to note that these probabilities are not exact and can vary depending on other factors such as genetic testing and family history. Consultation with a genetic counselor can help provide more personalized information and guidance for families dealing with genetic diseases.
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During the process of transpiration, water is pulled up from the roots and into the leaves of the
plant for use during photosynthesis. If the plant has excess water in the leaves, transpiration
releases that water into the air.
Based on the description of transpiration, what internal and external conditions would most
likely cause this process to occur?
A. There is a lack of water in the plant, and it’s daytime
B. There is a lack of water in the plant, and it is nighttime
C. There is plenty of water in the plant, and it is daytime
D. There is plenty of water in the plant, and it is nighttime
Answers
Answer:
Your answer is C). If the plant is releasing water into the air, that must mean that there is an excess of water in the plant, and photosynthesis can only occur when sunlight is present.
Can photosynthesis happen in plants when it is dark (when there is no sunlight)?
Answers
Answer:
no
Explanation:
photosynthesis happens when you have light
If a disease destroys ribosomes in cells, which function would be most directly affected?
Answers
If a disease destroys ribosomes in cells, then translation or protein synthesis will be directly affected.
The process through which information contained in messenger RNA guides protein formation is known as translation. The process of translating mRNA into the chain of amino acids that makes up the produced protein occurs on ribosomes in the cytoplasm of the cell.
In the process of protein generation, messenger RNA (mRNA) is decoded outside the nucleus in a ribosome to create a particular polypeptide or amino acid chain. Later, after folding into a functioning protein, the polypeptide carries out its specific tasks within the cell. By encouraging interaction to tRNA anticodon sequences to mRNA codons, the ribosome makes decoding easier. As the mRNA goes through and is "read" by the ribosome, the tRNAs transport particular amino acids that are strung together into a polypeptide.
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How do you define success, at least for yourself? (we do talk on here so sorry if spammed)
Answers
Success is a subjective concept, which means it varies from person to person. For some, success may mean having a successful career, while for others, it may mean having a happy family. At least for me, success is achieving a balance in all aspects of my life, including my career, relationships, personal growth, and well-being.
In my opinion, success is about finding harmony between all the different facets of life. It's not just about achieving career goals or earning money but about cultivating meaningful relationships, pursuing personal interests and hobbies, and maintaining physical and mental health. Success to me means that I am content and happy with the life I have created for myself, and I am continuously striving to improve and grow as a person.
It's about living a fulfilling life and making a positive impact on the world around me. Ultimately, success is a journey, and not a destination, and it's important to enjoy every step of the way, even the failures, as they help us learn and grow.
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Dr. Naskrecki believes that scientists will eventually identify between 50,000 and 100,000 species in
Gorongosa National Park. Why do you think he suspects there are so many more than the 2,829
species they have already identified living in the park?
Answers
Answer:
The reason why Dr Naskrecki thinks he suspects there are so many more than the 2,829 species they have already identified living in the park is because there are many species that has been identified in the world because humans haven’t gotten to most parts of the earth which makes it a lot undiscoverable.
Another one is that the species multiply rapidly and easily.
Your gender can influence your politeness. True or false
Answers
false gender is just an expression
Students are modeling mRNA during the process of protein synthesis. Which answer choice correctly describes the model of the mRNA strand being transcribed?
Answers
The mRNA strand is complementary to the DNA template strand; however, uracil instead of thymine is paired with adenine.
What is RNA?This is referred to as ribonucleic acid with its base adenine being paired with uracil.
The mRNA strand which is known as messenger RNA is complementary to the DNA template strand and carries protein information from the DNA to cytoplasm for appropriate translation.
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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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Skiing was first held in 1924 at chamonix in -
A)France
B)USA
C)UK
D)Canada
Answers
Answer:
the ewser is A
Explanation:
Originally held in association with the 1924 Summer Olympics, the sports competitions were held at the foot of Mont Blanc in Chamonix, and Haute-Savoie, France between January 25 and February 5, 1924....
So can I have help with this questions also the question I posted..
Answers
Exfoliation is a form of mechanical weathering in which curved plates of rock are stripped from rock below.
This results in exfoliation domes or dome-like hills and rounded boulders.So your answer is D, Exfoliation.
Which of the following is NOT a result of affluence that is harmful to the environment? a. higher levels of per capita resource consumption b. increased access to products from other parts of the world c. expanded per capita ecological footprints d. lower quality of life e. lower birth rates
Answers
Answer:lower birth rates
Explanation:
state the law of dominance.
Answers
Answer: Law of Dominance states that dominant alleles always mask the recessive alleles (Basic definition)
Explanation:
According to Mendel's law of dominance, only one form of a trait will appear in the offspring of two parents who have distinct, opposing qualities. The sole phenotypic trait that the hybrid offspring will display is the dominant trait.
Answer:
law of dominace explan that monohybird cross between a pair of contrasting traits. only one parental character will be expressed in F1 generations and both expressed F2 generation in the ratio 3.1
According to the picture above, which of the following species are most closely related?
A and E
B and D
D and E
A and B
Answers
which group of genes in drosophila embryos must be mutated if the result is elimination of a significantly sized, contiguous region of segmentation?
Answers
The group of genes in Drosophila embryos must be mutated if the result is the elimination of a significantly sized, contiguous region of segmentation is gap genes.
What are gap genes?
Gap genes are a group of genes that are expressed throughout the central region of the Drosophila embryo. Gap genes, along with other segmentation genes, are responsible for establishing the boundaries between segments in the developing Drosophila embryo. Gap genes are classified into three broad categories: anterior, middle, and posterior, based on their expression patterns.
Gap genes in Drosophila are required for correct patterning of the anterior-posterior axis of the embryo. Gap genes are necessary for defining the broad regions of segmentation, which are then subdivided into smaller regions by pair-rule genes. The proper patterning of the Drosophila embryo requires the activity of gap genes.
In contrast to maternal genes, which establish the anterior-posterior axis of the embryo, gap genes define large, contiguous regions of the developing embryo and are necessary for setting up the basic body plan.
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Describe the niche of the giraffe.
Answers
Answer:
A niche is the part of an animal that plays important role in its environment.
A giraffes niche would be their long necks. With their necks they can stand up higher and eat where no other animals can reach to eat.
Giraffes don't have to contend with other animals for their food so they survive harmoniously with other animals.
Their necks are instrumental in much of this niche, determining what the giraffes eat and what they see.
The elongated necks of giraffes support them consume leaves, blossoms and fruit that are higher than most grazing animals can touch; only elephants can compete for food at the equivalent level
Explanation:
Max and henry leave for school at the same time. henry lives 1 mile away from school, and max lives 0.5 miles farther from school than henry does. henry walks at an average speed of 3 miles per hour, while max jogs at an average speed of no faster than 5.5 miles per hour. if s represents max's average speed in miles per hour, for what values of s will max arrive
Answers
To determine the values of s for which Max will arrive at school before Henry, we need to compare their travel times. Let's denote the time it takes for Henry to reach school as T_h and the time it takes for Max to reach school as T_m.
We know that Henry lives 1 mile away from school and walks at an average speed of 3 miles per hour. Therefore, Henry's travel time can be calculated as:
T_h = Distance / Speed = 1 mile / 3 miles per hour = 1/3 hour = 20 minutes
Max's travel time: Distance = 1 + 0.5 = 1.5 miles (0.5 miles farther than Henry) Speed = s miles per hour , Time = Distance / Speed = 1.5 miles / s miles per hour = 1.5/s hours
Max needs to arrive before or at the same time as Henry. Therefore, Max's travel time should be less than or equal to Henry's travel time:
1.5/s ≤ 1/3, To solve this inequality, we can multiply both sides by 3s: 4.5 ≤ s. Max to arrive at school before Henry, Max's average speed (s) must be greater than 4.5 miles per hour.
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When a rancher puts cattle in a pasture, what happens to the amount of grass in it?
Answers
Answer:
When a rancher puts cattle in a pasture, what happens to the amount of grass in it? Cows put in a pasture of fresh grass will eat it down too a point it would regrow fast.. Unless the pasture is not large enough for the number of cattle. Then they will eat it into the ground and kill it.
Explanation:
Hope this helps you
Crown me as brainliest
. Describe the similarities and differences in manifestations and laboratory findings between the different inborn errors of the urea cycle.
2. Discuss the treatment of the different inborn errors of urea synthesis.
Answers
Inborn errors of the urea cycle have similarities in causing hyperammonemia but differ in terms of onset, severity, and specific metabolite accumulation. Treatment for inborn errors of urea synthesis involves managing hyperammonemia through protein restriction, medication, supplementation, and, in severe cases, liver transplantation.
Although each inborn error of the urea cycle has its specific manifestations and laboratory findings, there are some commonalities and differences among them.
Similarities:
Hyperammonemia: All inborn errors of the urea cycle result in elevated levels of ammonia in the blood. This can lead to neurological symptoms such as lethargy, poor feeding, seizures, and developmental delay.
Differences:
Onset and severity: The age of onset and severity of symptoms can vary depending on the specific enzyme deficiency. Some deficiencies may present in the neonatal period with life-threatening symptoms, while others may have a milder or delayed onset.Accumulation of metabolites: Each enzyme deficiency leads to the accumulation of specific metabolites in the urea cycle. This can be detected through laboratory testing. For example, ornithine transcarbamylase deficiency results in elevated levels of orotic acid, while argininosuccinate lyase deficiency leads to increased levels of argininosuccinic acid.Treatment approaches for inborn errors of the urea cycle focus on managing hyperammonemia and providing nutritional support. This typically includes:
Protein restriction: Limiting protein intake helps reduce the production of ammonia.Medications: Certain medications, such as nitrogen scavengers like sodium phenylacetate and sodium benzoate, can help remove excess ammonia from the body.Supplementation: In some cases, supplementation with specific amino acids or cofactors may be necessary to support the urea cycle.Liver transplantation: In severe cases, liver transplantation may be considered to provide a functioning enzyme system.Overall, the treatment approach is individualized based on the specific enzyme deficiency and the severity of the symptoms. Regular monitoring of ammonia levels and close medical supervision are essential to manage these conditions effectively.
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True or False: it's important to get information from trusted sources
Answers
Answer:
Hello Adam Here!
Explanation:
My suggestion to you is to make sure that the information that you receive is coming from a trusted source before you make any decision, particularly a business decision. (Note: This is true no matter how you receive the data.) In fact, it is often prudent to check with the original source before making any major business decisions.
OH YEAH! XD
Plants produce oxygen which animals use. Animals produce carbon dioxide which plants use. Predict the most likely outcome if airborne pollution blocked the sun’s rays so significantly that the percentage of living plants was decreased by 95%.
A. Plants would quickly evolve to consume a mixture of oxygen and carbon dioxide
B. Animals would quickly evolve to begin using carbon dioxide
C. The atmosphere would fill with carbon dioxide, and animals would begin to die.
D. The atmosphere would fill with oxygen, and animals would begin to die.
Answers
What do we call the variable manipulated or tested by the investigator?
1. the independent variable
2. the constant variable
3. in inference variable
4. the dependent variable
Answers
Answer:
1. The independent valiable is the answer
Make me the brainliest please
What is the name of the substances that absorb or reflect light?
Answers
Answer:
chlorophyll??
Explanation:
................
Create the mRNA strand and the amino acid chain that would be produced during protein synthesis.
AAA-GCT-CCA-TCG-GCT-AGG (DNA)
Answers
To determine the mRNA strand and the resulting amino acid chain during protein synthesis, we need to transcribe the given DNA sequence into mRNA and then translate it into amino acids using the genetic code. These are fundamental steps that both occur during synthesis of protein.
Given the DNA sequence: AAA-GCT-CCA-TCG-GCT-AGG
1. Transcription:
During transcription, DNA is converted into mRNA. We create the complementary mRNA sequence by replacing each DNA base with its corresponding RNA base:
AAA-GCT-CCA-TCG-GCT-AGG (DNA)
UUU-CGA-GGU-AGC-CGA-UCC (mRNA)
2. Translation:
During translation, mRNA is decoded to produce an amino acid chain based on the genetic code. Each set of three mRNA bases, called a codon, corresponds to a specific amino acid. Here's how the mRNA sequence is translated into amino acids using the genetic code:
UUU | CGA | GGU | AGC | CGA | UCC (mRNA)
Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine (we must look at a codon table to interpret what amino acids are corresponding)
Answer:
Therefore, the mRNA strand produced from the given DNA sequence is UUU-CGA-GGU-AGC-CGA-UCC, and the resulting amino acid chain during protein synthesis is Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine.
fill in the blank. The endocrine organ at the end of the arrow releases ______ in response to the infant sucking on the nipple.
Answers
The endocrine organ at the end of the arrow releases oxytocin in response to the infant sucking on the nipple.
Oxytocin is a hormone produced by the hypothalamus and released by the posterior pituitary gland in response to various stimuli, including nipple stimulation during breastfeeding. Oxytocin plays a critical role in the let-down reflex, which is the process by which milk is released from the mammary glands to the nipple for the infant to consume. The release of oxytocin causes the smooth muscle cells in the mammary glands to contract, which squeezes the milk out of the glands and into the ducts leading to the nipple. This allows the infant to receive the milk they need for nutrition and growth.
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3. With regard to environmental management of waste
rock dumps, what is AMD, how is
it formed and how will you manage dump construction to minimize its
impact on the
environment? [6%]
Answers
AMD stands for Acid Mine Drainage. It is formed when sulfide minerals in rocks are exposed to air and water, resulting in the generation of sulfuric acid and dissolved metals. This acidic and metal-rich drainage can have detrimental effects on the environment, including water pollution and damage to aquatic ecosystems.
To manage dump construction and minimize the impact of AMD on the environment, several measures can be implemented:
Prevention: One of the primary approaches is to prevent or minimize the formation of AMD in the first place. This can be achieved by implementing proper waste management practices, including selecting suitable waste rock materials, limiting the exposure of sulfide minerals to air and water, and employing effective cover systems.
Neutralization: Implementing neutralization techniques can help mitigate the acidity of AMD. This involves treating the drainage with alkaline substances, such as lime or limestone, to raise the pH and reduce its harmful effects on the environment.
Containment: Constructing and maintaining effective containment systems is crucial to prevent AMD from infiltrating surrounding soils and water bodies. This can include using impermeable liners, such as clay or synthetic materials, to prevent the leaching of acidic drainage.
Water management: Proper water management is essential to control the movement and accumulation of AMD. This may involve implementing diversion channels, collection systems, and treatment facilities to contain and treat the acidic drainage before it enters the environment.
Monitoring and maintenance: Regular monitoring of water quality, pH levels, and metal concentrations is necessary to detect any potential AMD issues and take appropriate corrective measures. Ongoing maintenance and management of dump sites are crucial to ensure the effectiveness of preventive and mitigation measures.
AMD, or Acid Mine Drainage, refers to the acidic and metal-rich drainage that is formed when sulfide minerals, typically found in rocks associated with mining activities, come into contact with air and water. The exposure of sulfide minerals to oxygen and moisture leads to chemical reactions, resulting in the generation of sulfuric acid. This acid then dissolves metals present in the rocks, such as iron, zinc, and copper, which further contributes to the contamination of water bodies and soil.
The management of waste rock dumps is essential to minimize the impact of AMD on the environment. Dump construction should incorporate measures that aim to prevent the formation of AMD, neutralize its acidity, contain its spread, and manage water flow effectively. These strategies help to minimize the release of acid drainage and metals into the environment, protecting water quality and ecosystems.
The management of waste rock dumps is critical in mitigating the formation and impact of Acid Mine Drainage (AMD). By implementing preventive measures, neutralization techniques, containment systems, effective water management, and regular monitoring, the environmental impact of AMD can be minimized. Adhering to best practices and regulations ensures responsible waste management and helps safeguard water resources and ecosystems.
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Who wants a BRAINLIEST, answer this question first
Which of the following part of the kidney contains urine with no glucose at all?
Select one:
a. Collecting duct
b. Glomerulus
c. Loop of Henle
d. Bowman capsule