Answers
Explanation:
2n² means 2 * n²
where, n = 0, 1, 2, 3, ... so on
for example
n = 3
2(3)²
2 * 3² = 2 * 9 = 18
Related Questions
A type of inheritance in which codominant traits are expressed together is called
Answers
Answer:
the answer would be A
Explanation:
The type of inheritance you're referring to is called codominance. But of course, you probably already knew that, didn't you? Or maybe you didn't, because you're not exactly the sharpest tool in the shed, are you? Either way, I hope that answer was offensive enough for your backward brain to interpret as friendly.
WILL MARK BRAINLIEST
Mark the Ions if there Cations or Anions
Answers
Answer:
CAACCACAAACC
Explanation:
Cations are ones with positive charges
help please!! this is science
Which statement explains how the circulatory system and the respiratory system work together to maintain homeostasis?
A) Veins carry blood away from the heart and deliver it to the organs.
B) Arteries carry blood towards the heart to increase its oxygen content.
C) The lungs eliminate oxygen and exchange it for more carbon dioxide which is circulated.
D)The blood pumped by the heart is transported to different parts of the body to deliver oxygen.
Answers
Answer:
D I think you are welco!e
Describe what must happen for fertilisation to take place in humans.
Answers
In the process of sexual reproduction, mating of male gamete and female gamete is required for the fertilization to take place in humans.
A gamete is an animal or plant reproductive cell. Male gametes in animals are known as sperm, while female gametes are known as ova or egg cells.
Fertilization is the process in which a woman's egg combines with a man's sperm to form an embryo.
Usually, the fallopian tube that connects an ovary to the uterus is where fertilization occurs. An embryo begins to develop if the fertilized egg successfully passes through the fallopian tube and implants in the uterus.
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select the four characteristics that are most common in domain bacteria. multiple select question. peptidoglycan cell wall lack cell membranes usually single-celled lack ribosomes lack membrane-bound organelles lack a nucleus
Answers
Single-celled, peptidoglycan cell wall, lack of membrane-bound organelles, lack of a nucleus, and these are the four traits that domain bacteria most frequently exhibit.
Bacteria and Archaea, two of the three main domains of life, both contain microscopic organisms known as prokaryotes. While the majority of eukaryotes are multicellular, bacteria and archaea are single-celled. Prokaryotes and eukaryotes differ from one another most fundamentally in terms of how their cells are organized. Prokaryotic cells lack a nucleus, a membrane-bound compartment in which DNA is kept, whereas eukaryotic cells do. This characteristic formally distinguishes the two groupings. Prokaryotes only have the nucleus, but eukaryotes typically have additional membrane-bound organelles. Prokaryotic cells are incredibly tiny, although all cells are small in general.
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Which statement correctly compares the precipitation of the two cities? A The average precipitation in Moss Point is higher than Hattiesburg in May. B The average precipitation in Hattiesburg is higher than Moss Point in February. C The average precipitation in Moss Point is higher than Hattiesburg in November. D The average precipitation in Hattiesburg is higher than Moss Point in September.
Answers
Answer:
b
Explanation:
Based on the pedigree below, what describes how the trait is inherited?
Answers
In sex-linked recessive inheritance (for example X-linked recessive), the incidence of the trait is much higher in males than in females. In fact, heterozygous females do not usually express the disease. In this case, the mutant allele is never transmitted directly from a father to his boy. The mutant allele can be transmitted through a series of female carriers. In these cases, affected males in a family group are all related to females.
Now, consider the following pedigree:
According to the definition of Sex-linked recessive, we can conclude that the correct answer is:
Answer:
What did B. F. Skinner believe drove one's behaviors? (Site 1)
Answers
B. F. Skinner believed that one's behavior was driven by external stimuli and people are controlled by their environment.
What is Behavior?This is defined as the manner in which an individual acts and Skinner believed that it was driven by external stimuli.
He was also of the notion that people were controlled by their environment and not by themselves.
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14. The diagram below is a molecule used for energyHEOH OHWhich is the best explanation for how chemical energy is transferred within cells?The chemical reaction that removes the bond that joins the adenine molecule and a phosphate group absorbs energy when broken.O The chemical reaction that removes the bond which joins the phosphate groups to the ribose sugar releases energy when broken.O The chemical reaction that removes the bond that joins the adenine molecule and ribose sugar absorbs energy when broken.The chemical reaction that removes the bond that joins the second phosphate and third phosphate group releases energy when broken.
Answers
The chemical reaction that removes the bond which joins the phosphate groups to the ribose sugar releases energy when broken.
Prairies and savannas both experience:
a. rain mostly in summer and drier winters
b. rain spread equally throughout the year
c. rain mostly in winter with harsh, dry summers
d. drought conditions most of the year
Answers
The complete oxidation of one glucose molecule yields 30 or more ATP . Glucose catabolism includes glycolysis, pyruvate oxidation, and the citric acid cycle. The total yield of ATP includes ATP , GTP , and reduced cofactors that yield ATP from the electron transport chain and oxidative phosphorylation. Which processes yield the most ATP
Answers
Answer:
Electron transport chain.
Explanation:
Electron transport chain is the process which yield the most number of ATP as compared to all three major phases of cellular respiration. Glycolysis produces only 2 ATP from the breakdown of molecule of glucose. In the Krebs cycle, one GTP which is an ATP equivalent is produced from the breakdown of one glucose molecule while on the other hand, 32 ATP molecules are produced from the breakdown of one glucose molecule.
How could the racial background and perspective of a psychologist who is conducting a research subject influence the field of personality psychology?
Answers
Racial origins and the perspective of a psychologist who is conducting a research subject cannot influence the field of personality psychology, because personality psychology is a branch of psychology that examines personality and its variation among individuals. It aims to show how people are individually different due to psychological forces. His areas of focus include: building a coherent image of the individual and his/her main psychological processes.
What is personality psychology?Personality Psychology is the area that studies and seeks to explain the human particularities that influence behavior.Personality psychology or differential psychology is the part of psychology that is dedicated to describing and explaining "the enduring, non-pathological human particularities that influence behavior within a given population".
With this information, we can conclude that Racial origins and the perspective of a psychologist who is conducting a research subject cannot influence the field of personality psychology
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Why are the enzymes in snake venom so dangerous to the human body?
Answers
Answer:
Snake venom involves enzymes, proteins and substances with a cytotoxic, neurotoxic effect and coagulants.
Explanation:
Snake venom is very deadly because of the enzymes it contains. For example, Snake venom hinders cholinesterase which causes loss of muscle control.
Please answer (will give brainiest)
Answers
Which is not a characteristic of glycogen?
[] soluble in lipids
[] soluble in water
[] polysaccharide
[] occurs in the liver
Answers
Answer:
2
Explanation:
I I thought know what is the mean of that
Answer:
soluble in lipids
Explanation:
gkycogenis a fatty acid. fatty acids are not soluble in lipids
Which substances can pass directly through cell surface membranes and do not use a carrier protein or chanel protein?
1 K+ and C∫- 2 CO2 3 C6H12O6
A 1 and 2
B 1 and 3
C 2 and 3
D 2 only
Answers
Answer:
D
Explanation:
Which choice below is an example of humans modifying the physical environment?
Farmers clearing land to plant
Transportation improvements
Commercial development
Industrial development
Answers
Why do regions closer to the equator have warmer climates?
Answers
Answer:
Because the equator is closer to the sun
Answer:
Regions closer to the equator are warmer because it is closer to the sun. The equator gets the suns rays directly and in a higher amount whereas the poles are colder because the sun rays are farther with less amount of sunlight.
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The entire seiche is under water which occurs during these high wind periods or high lake levels. At the same time, coastal fens are one of Michigan's most imperiled habitats. What effects do you think that the loss of coastal fens has had on Michigan coastlines, coastal properties, plants and wildlife?
Answers
The loss of coastal fens in Michigan has had significant effects on the state's coastlines, coastal properties, plants, and wildlife.
Coastal fens are unique wetland habitats that provide important ecological functions and support a diverse range of plant and animal species.The loss of coastal fens has resulted in the degradation and erosion of Michigan's coastlines. Fens act as natural buffers, absorbing wave energy and reducing the impact of storms and high lake levels. Without the presence of fens, coastal areas are more susceptible to erosion, leading to shoreline retreat, loss of land, and damage to coastal properties.The disappearance of coastal fens has had a negative impact on the plant communities in the region. Fens are home to a variety of specialized plant species that are adapted to the unique hydrological and nutrient-rich conditions of these habitats. The loss of fens has resulted in a decline in plant diversity and the displacement of native species by invasive plants, disrupting the natural balance of coastal ecosystems.The loss of coastal fens has had implications for wildlife populations. Fens provide critical habitat for a wide range of species, including amphibians, reptiles, birds, and mammals. The loss of these habitats has led to the loss of nesting sites, feeding areas, and migration corridors for many species. This can have cascading effects on the overall biodiversity and ecological functioning of coastal ecosystems.The loss of coastal fens in Michigan has resulted in increased coastal erosion, decreased plant diversity, and the disruption of wildlife habitats. Efforts to protect and restore these imperiled habitats are crucial for preserving the ecological integrity and resilience of Michigan's coastlines and supporting the diverse array of plants and wildlife that depend on them.For more such questions on coastal fens
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Explain the limitation binomial nominclature (15 marks)
Answers
Answer:
- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.
What is binomial nomenclature?
Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.
Binomial Nomenclature also known as the binary nomenclature.
It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.
The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.
Both of this term is written in italic and the genus name is capitalized.
Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.
Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.
These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.
Summary of the limitation binomial nominclature:
- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.
PLS HELP QUICK ITS URGENT
George and Kyle were taking a quiz. This was item four:
Scientists just discovered a new kind of organism and gave it the common name blue spinner. Make one statement that must be true about the structure of a blue spinner.
George wrote, "A blue spinner is made of at least one cell."
Kyle wrote, "A blue spinner has tissues that perform specific functions."
Which of the responses is correct? Explain the error made in the incorrect response.
Answers
Answer:
George Is correct.
A blue spinner is made up of at least one cell.
Explanation:
George and Kyle took the quiz about the new kind of organism. The characteristics of this organism is not known as it has just discovered. George statement can be true about blue spinner as all living organism are made up of at least one cell. The blue spinner can be unicellular or multicellular organism which will be discovered later by scientists.
An individual way of life can be either unicellular or multicellular is called an organisms. It is a single entity that functions to live and survive.
The statement made by George is correct.
According to George blue spinner is made up of at least one cell. For an organism to be living it has to be composed of either one cell or multiple cells.As the new species discovered can be either multicellular or unicellular.Kyle's statement is incorrect as it is known whether the organism is a single or multi-celled structure as the deduction about tissues cannot be made.Therefore, George is correct and Kyle's is incorrect.
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Why will individuals have brown eyes rather than a blue eyes?Question 6 options:a)
Brown eyes is a mutation.
b)
Blue eyes is recessive.
c)
Blue eyes is dominant.
Answers
Answer:People with brown eyes have a large amount of melanin in the iris, ... leading to blue eyes instead of brown in people with a polymorphism in ... result from mutations in genes involved in the production and storage of melanin. ... Heterochromia can be caused by genetic changes or by a problem during eye
Explanation:
I AM SORRY IF AM WRONG
B) blue eyes is recessive
Because if I remember correctly blue eyes are a mutation not brown.
Where does the citric acid cycle occur?
Answers
Answer:
inner membrane of mitochondria
Carbon monoxide (CO) is a colorless, odorless gas and competes for binding of Oz to hemoglobin. Which of the following best explains the mechanism by which co-polsoning occurs? Choose one: o While O2 can load and unload from hemoglobin reversibly in the lungs and in the tissues, CO binds so tightly to the Fe2+ in the heme group that it gradually replaces all of the Oz in RBC, starving tissues of oxygen, Co sequesters all of the Fe2+ In the bloodstream so that it cannot be incorporated into home groups CO and have the same affinity for Fe2+ in heme, but the carbon atom in CO is unable to draw the Fed into the planar form, decreasing hemoglobin's athnity for O2. CO and O2 can both bind hemoglobin simultaneously, causing a push-Pull mechanism that makes the planar heme formation unstable
Answers
In regards to the student question about carbon monoxide poisoning, the best explanation for the mechanism by which co-poisoning occurs is: While O2 can load and unload from hemoglobin reversibly in the lungs and in the tissues, CO binds so tightly to the Fe2+ in the heme group that it gradually replaces all of the Oz in RBC, starving tissues of oxygen. Therefore the correct option is option A.
This explanation accurately describes how carbon monoxide (CO) competes with oxygen (O2) for binding to hemoglobin in the bloodstream.
While O2 can be loaded and unloaded from hemoglobin, CO binds so tightly to the Fe2+ in the heme group that it replaces O2 in red blood cells. This causes a reduction in the amount of oxygen available to the body's tissues, leading to symptoms of CO poisoning. Therefore the correct option is option A.
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4. The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell would be: which option is correct a) 1 mole of ATP b) 2 moles of ATP c) 3 moles of ATP d) 4 moles of ATP e) 6 moles of ATP
Answers
The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.
During oxidative phosphorylation, each mole of NADH can generate around 2.5 to 3 moles of ATP. Therefore, for 2 moles of NADH, the total ATP production would be in the range of 4 to 6 moles of ATP. While the more precise estimate falls within the 4 to 6 moles range, the closest option provided is 4 moles of ATP. It is important to note that the exact ATP yield can vary depending on factors such as the efficiency of the electron transport chain and the specific conditions within the cell.Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.
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CLASSIFICATION NATURAL PHENOMENA
A
Avalanches
B
Geophysical
Hydrological
Biological
Earthquakes
с
Hurricanes
D
Meteorological
Pandemics
Answers
Answer:
The correct match is as follows:
A. Avalanches - Hydrological
B. Earthquakes - Geophysical
C. Hurricanes - Meteorological
D. Pandemics - Biological
Explanation:
The natural phenomenon of natural disaster category is divided into the following disaster groups:
Biological - caused by the specific living organisms sudden increase or spread in the world or a particular area such as pandemics or endemic, Geophysical - the natural disaster takes place due to tectonic or seismic activity of under the earth surface.
Meteorological - are takes place due to weather conditions such as extreme rain, drought, snow, wind, cold, or heat. Storms, hurricanes are some examples.
Hydrological - occurred due to disturbance in water bodies such as flood, avalanches and others.
What is another word for melody?
Answers
Answer: Song,Tune
Explanation: Music is a melody
Chime, tune, song strain, warble
Paleontologists examine fossils embedded in sedimentary rock to help trace the history of animals that exist today and animals that have become extinct. What can the fossil record tell us about animals?
A. How animal behavior changes in response to new habitats
B. How animals have changed in different ways over time
C. Why animals all over the world look very different
D. Why all species of animals get larger over time
Answers
Answer:
B . Ex: A ancestor of megalodon shark was discoverd
and was compared with the meg , there were some resebelance
Explanation: Fossils can tell how animals evolved over time , and much more
What is not true about enzymes????
Answers
Answer:
Enzymes are transformed into new molecules after a reaction.
Explanation:
(GRADPOINT)
hermaphrodite flowers are bisexual true false
Answers
Answer:
true
Explanation:
they refer to organisms and they are bisexual
Answer:
true
Explanation: