How many molecules of glycine are present in 1. 0 mole of glycine?.
Answers
There are \(6.02 * 10^{23}\) molecules of glycine present in 1 mole of glycine. This number is known as Avogadro's number.
One mole of any substance contains Avogadro's number of particles, which is \(6.02 * 10^{23}\) . This number is also the number of atoms in one mole of carbon-12. This relationship between the mole and Avogadro's number applies to all substances, including glycine.
Thus, we can calculate the number of glycine molecules in one mole by multiplying Avogadro's number by the number of moles of glycine, which is given in the question as 1. Therefore, 1 mole of glycine contains \(6.02 * 10^{23}\) molecules of glycine.
A conclusion for the answer:
In conclusion, one mole of glycine contains \(6.02 * 10^{23}\) molecules of glycine. This is due to the relationship between the mole and Avogadro's number, which applies to all substances.
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Related Questions
You just wrote in the template strand of DNA. Use the template strand to transcribe a strand of mRNA.
Write down the tRNA anti-codons that pair with the mRNA strand.
Answers
Answer: the codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA. Template stand is the DNA strand off which the mRNA is synthesized.
Explanation:
The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain.
What is Codons?
The anticodon is the complementary three nucleotide sequence in the appropriate tRNA. Template stand is the DNA strand off which the mRNA is synthesized.
Codons are units of genomic information made up of three nucleotides (trinucleotides) in DNA or RNA that code for a specific amino acid or indicate the end of protein synthesis (stop signals). There are 64 distinct codons, of which 3 serve as stop signals and 61 identify amino acids.
The bases that make up DNA and the associated messenger RNA are called bases. These nucleotides are frequently identified in RNA by the letters A, U, C, and G.
Therefore, The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain.
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How many atoms decayed in ONE half life?
50%
25%
100%
unclear
Answers
Answer:
Explanation:
50 % chance is the correct answer
Frameshift mutation are the result of what occurrence?
Answers
Explanation:
A frameshift mutation (also called a framing error or a reading frame shift) is a genetic mutation caused by indels (insertions or deletions) of a number of nucleotides in a DNA sequence that is not divisible by three. Due to the triplet nature of gene expression by codons, the insertion or deletion can change the reading frame (the grouping of the codons), resulting in a completely different translation from the original. The earlier in the sequence the deletion or insertion occurs, the more altered the protein. A frameshift mutation is not the same as a single-nucleotide polymorphism in which a nucleotide is replaced, rather than inserted or deleted. A frameshift mutation will in general cause the reading of the codons after the mutation to code for different amino acids. The frameshift mutation will also alter the first stop codon ("UAA", "UGA" or "UAG") encountered in the sequence. The polypeptide being created could be abnormally short or abnormally long, and will most likely not be functional.
If Petal color was a complete dominant trait (A being red petals and a being white), what percent.
of offspring would be red?
hito what percentage of offspring would be red?
Answers
Answer:
75%
Explanation:
3/4ths are dominant, so 75% will be red.
Answer:
75%
Explanation:
what type of oil is worse for a healthy lifestyle
Answers
Hydrogenated oil, which is found in process foods. These are in other words the artificial trans-fat category which are made by adding in hydrogen to liquid just so they can become a solid.
Trees, such as those in the deciduous forest, are very important to the environment. If the number of trees on earth continues to decrease significantly, what might be the result? (Site 1)
Answers
Answer:
more carbon dioxide would build up without the tress to recycle it and many animals would lose their habitats
Answer:
Animals will begin to migrate towards residential areas if the number of trees on the planet continues to decline, as their natural habitat would be destroyed. There are numerous plant species that can be used as a source of medicine for disease prevention and treatment. Trees provide a significant amount of oxygen to the environment. Some deciduous forest trees grow near rivers, preventing soil erosion by attaching dirt to the plant's roots. Cottonwood, mountain ash, and fruit trees are commercially important trees. If there is a considerable reduction in the quantity of trees, all of the above benefits of trees will be lost.
Explanation:
What is a density-limiting factor?
Answers
Answer:
Density-dependant factors can have either a positive or a negative correlation to population size. With a positive relationship, these limiting factors increase with the size of the population and limit growth as population size increases.
Explanation:
The basic characteristics that differentiate living from non-living things are called
Answers
The basic characteristics that differentiate living from non-living things are called life, growth, and reproduction.
More about the differentiation between living and non-living thingsAll living things have senses, breathe, eat, grow, move, and reproduce. Non-living things do not consume food, grow, breathe, move, or reproduce. They have no senses.
Also, Non-living entities do not give birth. They do not mature, reproduce, age, or die. Non-living items can be both natural and artificial.
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Select the function of the centromere in the transmission of genetic information O O O O O the production of ribosomal subunits the duplication of DNA the attachment point for sister chromatids the formation of the mitotic spindle the production of energy to drive cell division
Answers
The function of the centromere(Cm) in the transmission of genetic information is the attachment point for sister chromatids(SC). The centromere is located in the middle of the chromosome. In order for chromosomes to be properly aligned during cell division, the centromere must be precisely located.
What is a centromere?A centromere is a chromosome segment that functions as a spindle fiber attachment site during cell division and is critical for equal segregation of the duplicated genome between daughter cells. The point where the sister chromatids are attached to each other is the centromere. During mitosis(Mit), the two chromatids are pulled apart from each other by spindle fibers(SF) connected to the centromere.
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A college student holds the back of his hand near an iron to see if it is hot. Heat is transferred to his hand by
Answers
Answer:
Radiation
Explanation:
The student is not directly touching the iron so it can't be conduction. The heat isn't going up and down so it's not convection. And the heat in the iron is radiating off of the iron on to the students hand. I can explain more if you would like.
If an object has a mass of 10 kg and an acceleration of 2 m/s2. What is the force?
Answers
Answer:
20N..............
Explanation:
f=ma
f=10×2
f=20N
What is the role of camp in the signal transduction pathway activated by epinephrine?.
Answers
Answer:
When activated, adenylyl cyclase converts a large number of ATP molecules into signaling molecules, called cyclic AMP (cAMP). Because cAMP carries the message of the first messenger (epinephrine) into the cell, cAMP is referred to as a second messenger.
Explanation:
Adenylyl cyclase turns a large number of molecules of ATP into the signaling molecules cyclic AMP when it is activated (cAMP). cAMP is referred to as a second messenger because it delivers the signal of the first messenger (epinephrine) into cell.
What is cAMP?Cyclic adenosine monophosphate, often known as cyclic AMP or cAMP, is a tiny, hydrophilic molecule that functions as an essential intracellular second messenger molecule that is controlled in a variety of physiological activities.
It is now understood that cAMP regulates cellular activity in all organisms, including amoebas, plants, and people. The biological functions of memory, metabolism, gene regulation, and immunity are all mediated by this second messenger.
Therefore, Adenylyl cyclase turns a large number of molecules of ATP into the signaling molecules cyclic AMP when it is activated (cAMP). cAMP is referred to as a second messenger because it delivers the signal of the first messenger (epinephrine) into cell.
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Which organelle/cell part is responsible for detoxing the cell. It is a network of sac and channels that transport lipids and stores ions/proteins.
Answers
Answer:
Peroxisomes
Explanation:
Peroxisome a type of organelle present in both animal and plant cells, is a membrane-bound cellular organelle that often contains enzymes.
Peroxisomes, including lipid synthesis and chemical detoxification, conduct major roles. Peroxisomes play a crucial role in particular biomolecules being oxidized. They also contribute to the biosynthesis of plasmalogens-known membrane lipids.
Evaluate the following statements about mushrooms. Select True or False for each statement.A diploid zygote is formed when a male spore fertilizes a female spore.a. Trueb. False
Answers
The statement is false, A diploid zygote is formed when a haploid sperm cell from the male fuses with a haploid egg cell from the female during fertilization.
In sexual reproduction, the fusion of a haploid sperm cell from the male and a haploid egg cell from the female results in the formation of a diploid zygote. The haploid sperm and egg cells each contain one set of chromosomes, which combine during fertilization to form a complete set of chromosomes in the zygote. The zygote then undergoes cell division and development to eventually form a mature organism.
The result is a diploid zygote with a complete set of chromosomes (two sets, one from each parent). Spores, on the other hand, are produced by some plants and fungi as a means of asexual reproduction, and they are typically haploid, containing only one set of chromosomes. Spores are not involved in the formation of a diploid zygote.
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Are fingers made of diploid cells or haploid cells?
Answers
Fingers are made from diploid cells. All of the cells in our body are made from diploid cells except in the reproductive cells which are made from haploid cells.
I will mark brainliest for whoeva can solve this
Answers
How does nature help to maintain a balance on the carrying capacity of an ecosystem
Answers
Answer:The carrying capacity of an ecosystem is an indicator of how many people it can support. An person and its population rely on different ecosystem components for necessities such as food, habitat, and so on. An ecosystem may only sustain a certain population.
Explanation:
Which of the following must happen first in the order events at a chemical synapse?
A. Ions channels respond to the neurotransmitter and lead to a local potential, or possibly an action potential
B. Neurotransmitter binds to receptors on the postsynaptic neuron
C. Calcium ions cause synaptic vesicles to release neurotransmitter into the synaptic cleft
D. Calcium ions channels in the axon terminal open
Answers
Calcium ions cause synaptic vesicles to release neurotransmitter into the synaptic cleft before ion channels respond to the neurotransmitter.
In the order of events at a chemical synapse, calcium ions must first cause synaptic vesicles to release neurotransmitter into the synaptic cleft.
This allows for the neurotransmitter to bind to receptors on the postsynaptic neuron, which can then lead to a local potential or action potential.
Only after the neurotransmitter has bound to the postsynaptic receptor can ion channels respond to it.
Calcium ions channels in the axon terminal also play a role in the release of neurotransmitter, but this occurs after calcium ions have caused the vesicles to release.
Therefore, option C, calcium ions causing the release of neurotransmitter, must happen first in the order of events at a chemical synapse.
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the majority of ventricular filling occurs while the ventricles and atria are in what state(s)?
Answers
The majority of ventricular filling occurs while the ventricles and atria are in a relaxed state, also known as diastole.
During this phase, the atria are filled with blood returning from the body and lungs, and the ventricles are also relaxed, allowing the blood to flow passively from the atria into the ventricles. This process is known as passive ventricular filling, and it accounts for approximately 70% of the blood that fills the ventricles.
Once the ventricles are filled to a certain volume, the atria contract to provide an additional boost of blood into the ventricles, known as atrial kick. This accounts for the remaining 30% of ventricular filling. After the ventricles are filled, they contract, forcing blood out into the arteries.
Overall, the coordination of relaxation and contraction between the atria and ventricles is essential for proper blood flow and circulation throughout the body. Any disruptions in this process can lead to various cardiovascular disorders, including arrhythmias and heart failure.
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which is true? group of answer choices a) protein kinase phosphorylation can result in stimulation or inhibition of the activity of effector proteins b) ca2 and cyclic amp are second messengers c) phosphodiesterase converts gmp into cgmp d) both a and b are correct e) all choices are correct
Answers
Both a and b are correct that is protein kinase phosphorylation can result in stimulation or inhibition of the activity of effector proteins and ca2 and cyclic amp are second messengers.
What are second messengers and protein kinase phosphorylation?Secondary messengers are the molecules inside the cell that transmit from a receptor to target.Some of the secondary messengers are cyclic nucleotides a class of secondary messengers.Cyclic GMP and calcium are also the secondary messengers along with cyclic nucleotides.Protein kinase phosphorylation , in which protein kinase is an enzyme that modifies molecules mostly proteins by chemically adding phosphate groups to them.To know more about protein visit:
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which population would be most likely to survive and evolve with a change in the selective environment? choose one: a. a small population with low genetic diversity b. a large population with low genetic diversity c. a small population with high genetic diversity d. a large population with high genetic diversity
Answers
A small population with high genetic diversity would be most likely to survive and evolve with a change in the selective environment.
This is because high genetic diversity provides more variations and adaptations that can be selected for in changing conditions. In a small population with low genetic diversity, there is a higher risk of inbreeding and genetic drift, which can decrease the chances of survival and adaptation. In a large population with low genetic diversity, there may not be enough genetic variation to respond to changing conditions. On the other hand, a small population with high genetic diversity can benefit from having more genetic variation that can potentially lead to advantageous traits, while a large population with high genetic diversity already has a large pool of genetic variation that can respond to selective pressures.
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How are a good chain and a good web different
Answers
Answer:
Explanation:
A food chain only follows one path of what food animals eat. A food web consists of many food chains that show how plants and animals are connected. In conclusions, a food chain focuses on a certain animal or their path and they are linear. Food webs are more complex which show how the ecosystem works together to create a balance.
Answer:
A food chain goes in one drection and a food web is more complex and is a whole system of connected food chains.
Explanation:
How could you test whether or not plants actually need carbon dioxide in order for photosynthesis to occur?
Answers
To test whether plants need carbon dioxide (CO2) for photosynthesis, one could conduct an experiment in which plants are grown in a controlled environment with varying levels of CO2. The following steps could be taken:
Select a plant species that is commonly used in photosynthesis experiments, such as spinach or Arabidopsis thaliana.Grow the plants in a controlled environment with adequate light, water, and nutrients. Divide the plants into groups.In one group, maintain the normal atmospheric concentration of CO2, which is approximately 0.04%. This can be achieved by keeping the plants in a room with normal ventilation and air circulation.In another group, decrease the CO2 concentration to near-zero levels by enclosing the plants in an airtight container or a chamber where the air is continuously circulated and scrubbed of CO2 using a scrubber.In the third group, increase the CO2 concentration to a level higher than normal, for example, by exposing the plants to air enriched with CO2.Monitor the photosynthetic activity of the plants in each group by measuring the amount of oxygen (O2) produced and the amount of CO2 consumed during photosynthesis. This can be done using gas exchange measurements, such as the use of a gas exchange analyzer.Compare the photosynthetic activity of the plants in each group to determine whether the presence or absence of CO2 affects photosynthesis.If the plants in the near-zero CO2 group fail to carry out photosynthesis, it would provide evidence that CO2 is indeed necessary for photosynthesis. Conversely, if the plants in the high CO2 group exhibit enhanced photosynthetic activity, it would suggest that increasing CO2 concentrations could potentially improve plant growth and yield.
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in a population of mendel's garden peas, the frequency of green-flowered plants (genotype aa) is 49%. the population is in hardy-weinberg equilibrium.
Answers
9% AA, 42% Aa are the frequencies of the AA and Aa genotypes
What made Mendel's peas different?Plant height, pod shape and color, seed shape and color, blossom location and color—these are the seven different pea plant traits that Mendel studied.
He carefully counted the number of each trait that each progeny derived from the parent plants inherited after sorting them according to these traits.
What are the seven qualities that Mendel studied?On the next screen, he reveals that he has seven different traits.
Pea shape (round or wrinkled)Pea (green or yellow)Pod shape (shrinkage or swelling)pod color (green or yellow)Flower color (purple or white)plant size (large or small)flower position (on axis or terminal)learn more about mendel here
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the question you are looking for is
In a population of Mendel's garden peas, the frequency of green-flowered plants (genotype aa) is 49%. The population is in Hardy-Weinberg equilibrium. What are the frequencies of the AA and Aa genotypes?
9% AA, 42% Aa
33% AA, 18% Aa
49% AA, 2% Aa
The frequencies cannot be determined from the information provided.
42% AA, 9% Aa
can you help me please and thank you
Answers
-Diatom
-Onion plant
-Diatom
Which of these foods provides all of the essential amino acids your body needs?
A) Apples
B) Eggs
C) Pasta
D) Peas
Answers
Have a good day hope this helps!
Multiple monosaccharides joined together to form a chain are called
protein
polypeptide
nucleic acid
polysaccharide
Answers
Answer:
Polysaccharide
Explanation:
how many calories are in an average trick-or-treaters halloween stash?
Answers
The number of calories on a Halloween stash depends on the type of candies and the number of units of each. If the stash contains 5 units of each of these candies: chocolate bars, taffies, lollypops, and candy corn the total number of calories is 1,650.
Calories are the most common unit used to define the energy a specific food gives to your body. For example, an apple has 52 calories, while a banana has 89 calories.
Considering this, in a Halloween stash the calories depend on two factors:
The types of candies or productsThe units of each oneLet's suppose there are 5 units of each of the following candies:
Chocolate barsTaffiesLollypopsCandy cornLet's now calculate the calories
Chocolate bars = 220 calories x 5 units = 1,100 caloriesTaffies = 20 calories x 5 units = 100 caloriesLollypops = 83 calories x 5 units = 415 caloriesCandy corn = 7 calories x 5 = 35 caloriesAdd all the previous results:
1,100 + 100 + 415 + 35 = 1,650 calories in total
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Can someone please help me with this question
Answers
Answer:
Explanation:
Here's a hack. Select everything in that question and click the right side of your track pad with two fingers and click inspect. It'll tell you which row the correct answer is on.
measuring absorbance numbers using a spectrophotometer can allow one to determine if cells are
Answers
Measuring absorbance numbers using a spectrophotometer can allow one to determine if cells are present or their concentration in a sample.
When light passes through a sample, molecules in the sample can absorb specific wavelengths of light. This absorption is measured as absorbance, which indicates the amount of light absorbed by the sample. Cells can contribute to the absorbance of a sample due to their light-absorbing properties. By measuring the absorbance of a sample at a specific wavelength, one can determine if cells are present in the sample. This is because more cells lead to increased light absorption. Spectrophotometers can be used in various applications, such as cell culture analysis, microbiology, and biomedical research, where quantifying cell concentration or detecting the presence of cells is crucial.
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