Answer: The cell is made up of different part such as the nucleus, mitochondria, etc.
Explanation:
Which type of micro-organism makes its own food, like plants do?
a - algae
b - protozoa
c - bacteria
d - yeast
Answer:
algae. I just looked it up. algae are autotrophs meaning they make their own food. I hope this helps!
Answer:
algae is your answer
Explanation:
hope help yiu
Which occurs in a fusion reaction between two atoms?
Answer:
Two atoms slam together to form a heavier atom.
Explanation:
Fusion occurs when two atoms slam together to form a heavier atom, like when two hydrogen atoms fuse to form one helium atom. This is the same process that powers the sun and creates huge amounts of energy—several times greater than fission. It also doesn’t produce highly radioactive fission products.
You are recruiting 10 space-travelers to populate a new planet many light-years away. The travelers will need to be cryogenically frozen and to fit in the cryogenic pods they will need to be between 170cm and 190cm tall. Amongst the species to which you belong height can be approximated by a normal distribution with a mean of 178cm and a standard deviation of 5cm. What is the probability that a randomly selected potential traveler will fall within the permitted height range? What is the probability that a randomly selected group of 10 travelers will all be within the permitted height range? The maximum total weight of the 10 travelers must not exceed 500kg meaning that their average weight should not be above 50kg. If individuals' weight is described by a normal distribution with a mean of 48kg and a standard deviation of 3kg what is the distribution of the mean weight of a sample of 10? What is the probability that a randomly chosen group of 10 travelers is underneath the weight limit? A colleague of yours suggests that to get the overall probability of a group of 10 travelers meeting both the height and weight constraints you should multiply the probability in (b) with the probability in (d). Do you agree? Why or why not?
(a) The probability that a randomly selected potential traveler will fall within the permitted height range is approximately 68.27%.
(b) The probability that a randomly selected group of 10 travelers will all be within the permitted height range is approximately 23.76%.
(c) The distribution of the mean weight of a sample of 10 travelers follows a normal distribution with a mean of 48kg and a standard deviation of 0.95kg.
(a) To calculate the probability that a randomly selected potential traveler will fall within the permitted height range, we need to find the area under the normal distribution curve between the heights of 170cm and 190cm. Using the properties of the normal distribution, we can calculate that approximately 68.27% of the population falls within one standard deviation of the mean. Therefore, the probability that a randomly selected potential traveler will fall within the permitted height range is approximately 68.27%.
(b) To calculate the probability that a randomly selected group of 10 travelers will all be within the permitted height range, we need to calculate the probability of each traveler falling within the range and then multiply those probabilities together. Since each traveler's height is independent of the others, the probability that a single traveler falls within the range is approximately 68.27%. Therefore, the probability that all 10 travelers fall within the range is approximately (0.6827)^10, which equals approximately 23.76%.
(c) The distribution of the mean weight of a sample of 10 travelers follows a normal distribution with the same mean as the individual weights (48kg) but a standard deviation that is the original standard deviation (3kg) divided by the square root of the sample size (10). Therefore, the standard deviation of the mean weight of the sample is 3kg/sqrt(10) ≈ 0.95kg.
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What is the function of SDS is buffer ALT
a) it is an enzyme used in tissue disruption
b) it protects the DNA from degradation.
c) it is a serine specific protease
d) it is a detergent that helps disrupt cell membranes
The function of SDS in buffer ATL is d) it is a detergent that helps disrupt cell membranes. SDS, or sodium dodecyl sulfate, is used to break down the cell membranes and release the cellular components, making it easier to perform further analysis or experiments. The correct answer is option D.
SDS stands for sodium dodecyl sulfate, which is a widely used anionic detergent. SDS is commonly used in biochemistry and molecular biology to solubilize and denature proteins. SDS is a surfactant, which means it decreases the surface tension between liquids and solids. When added to a solution, it causes proteins to lose their structure and unfold, becoming more linear in shape.
Buffer ATL is a tissue lysis buffer used for extracting nucleic acids from mammalian tissue samples, such as blood, liver, and brain, as well as cultured cells. The lysis buffer contains various salts, detergents, and a chelating agent that helps to remove metal ions, which can inhibit the activity of nucleases. This function of SDS is particularly useful in buffer ATL because it helps to break down cell walls and release nucleic acids from the cells. The SDS present in buffer ATL helps to solubilize the cell membrane, allowing other reagents in the buffer to enter the cells and begin the extraction process.
So, the correct option is D.
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Define (biosocially)
Answer:
of, relating to, or entailing the interaction or combination of social and biological factors.
Explanation:
ncbi Phylogeny and temporal diversification of mosquitoes(Diptera: Culicidae) with an emphasis on theNeotropical fauna
Understanding phylogenetic relationships in the own circle of relatives Culicidae informs mosquito evolution and can have public fitness implications as this own circle of relatives consists of severa species of clinical and veterinary importance.
We investigated the mitochondrial genomes of 102 mosquitoes, which include six newly sequenced species, representing 21 genera with an emphasis at the Neotropical region.
We predicted divergence instances primarily based totally on collection facts and 3 fossil calibration points, the usage of Bayesian comfortable clock methods. Bayesian and maximum-probability phylogenetic analyses primarily based totally at the DNA sequences of thirteen PCGs of the 102 species supplied strong assist for the monophyly of the subfamily Anophelinae and the tribes Aedini, Culicini, Mansoniini and Sabethini. Despite the present day genera of Anophelinae being continually recovered as monophyletic, relationships amongst them proved to be pretty variable relying at the technique used (concatenated or partitioned) and the variety of taxa sampled.learn more about phylogenetic:https://brainly.com/question/13577065
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What type of channel opens in response to an action potential arriving at the axon terminal and functions to allow synaptic vesicles to release neurotransmitters?.
Voltage gated Ca2+ channels opens in response to an action potential arriving at the axon terminal and functions to allow synaptic vesicles to release neurotransmitters.
Voltage-gated calcium channels are found in the cell membranes of nerve cells and are responsible for regulating the flow of calcium ions into the cell. These channels open in response to an action potential arriving at the axon terminal, and function to allow synaptic vesicles to release neurotransmitters.
Calcium ions are important for many cellular processes, including muscle contraction, secretion of hormones, and cell signaling. When an action potential reaches the axon terminal, it causes the voltage-gated calcium channels to open, allowing calcium ions to flow into the cell. This influx of calcium ions causes the synaptic vesicles to release their neurotransmitters into the synapse, where they can bind to and activate post-synaptic receptors.
The voltage-gated calcium channels are critical for proper nerve function, and any dysfunction of these channels can lead to serious problems. For example, if the channels do not open properly in response to an action potential, the synaptic vesicles will not be able to release their neurotransmitters, and the nerve cell will be unable to communicate with other cells. This can lead to serious problems, such as paralysis.
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Where are red and white blood cells produced in the body?
Answer:
They form in bone marrow
true or false: Is it possible for a plant to be given the gene that is responsible for a jellyfish glowing and that plant can then use the gene to glow because all organisms use the same genetic code
Bacteria are
genetically modified
to grow...
A. crops to farm.
B. insulin and human growth hormone.
C. ingredients for make up products.
D. growth media for microbiology.
Answer:
B.
Explanation:
Have a nice day :),and hope this helps
Answer: B. insulin and human growth hormone.
Explanation:
7.Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood. If they have another child, what are the chances that it
Answer:
A - 1/4
B - 1/2
C- 1/8
Explanation:
The complete question is
Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood. If they have another child, what are the chances that it
A. Will have type AB blood?
B. Will be a girl?
C. Will be a boy with type O blood?
A.
Let the genotype of Diane be AO
Daryl can have genotype BO
AO * BO
AB, AO, BO, OO
Probability of having AB blood group is 1/4
B.
1/2
C
1/2 * 1/4 = 1/8
Which cells in your body goes through mitosis the most and least?
Answer:
Somatic cells in your body goes through mitosis the most. And
Gamete cells in your body goes through mitosis the least.
Mitosis occur most in somatic cell and least occur in germ cell of the body.
What is mitosis?Mitosis is process occur both in unicellular and multicellular organisms, the division of the cell where the number of chromosomes remains the same, except in the case of germ cells where the number of chromosomes become half.
In this stage of cell cycle the nucleus of a cell is divided into two nuclei having equal amount of genetic material and produce both the daughter nuclei.
It is succeeded by cytoplasmic division after the separation of the nucleus. It is important for the growth of the cells and the replacement of worn-out cells.
In every cell division, production of two daughter cells are from the parent cell; It is also known as equational cell division because the chromosome number in the parent cell and daughter cell is the same.
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a patient has endocarditis and is taking gentamicin. the np will be sure to monitor which of the following?
A patient who has endocarditis and is taking Gentamicin should be monitored for the following. Patients who have endocarditis and are taking Gentamicin should be monitored for kidney damage.
It's a type of antibiotic that can cause kidney damage as a side effect. Gentamicin is an antibiotic that is used to treat bacterial infections. It has a broad range of activity against gram-negative organisms and is often used for serious infections that are resistant to other antibiotics.
The drug gentamicin is excreted by the kidneys, and if it builds up in the bloodstream, it can cause toxicity and even permanent kidney damage. As a result, gentamicin levels should be tracked and patients should be regularly checked for kidney function. To conclude, the nurse practitioner will keep a close eye on the patient's kidney function while they are taking gentamicin.
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It is beneficial to have multiple different organ systems instead of one large system to handle all of the human body's functions? why?
Answer:
Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running.
Explanation:
What is the best thing that Raj could do in this situation?
a-end the distraction by watching the video so they will stop laughing about it
b-ignore the distraction so that he can focus on driving safely
c-minimize the distraction by increasing the volume of the music
d-end the distraction by telling them to put the phone away
Answer:
On E2020
Have a Great Day :)
Option b, which suggests ignoring the distraction to focus on driving safely, would be the most appropriate choice.
When driving, it is crucial to prioritize safety and maintain focus on the road.
Distractions, such as people laughing or using their phones, can divert attention away from driving tasks and increase the risk of accidents.
Ignoring the distraction allows Raj to concentrate on operating the vehicle, making split-second decisions, and being aware of the traffic environment.
By choosing to ignore the distraction, Raj can help ensure that his attention remains on the road, reducing the chances of being involved in a potential accident.
It allows him to stay in control of the vehicle and respond effectively to any potential hazards or unexpected situations that may arise.
Thus, the correct option is b.
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Attaching the complete passage at the end of the answer.
Several students were having a discussion about the role of chromosomes in inheriting traits.
Which statements made by the students provide the MOST accurate description?
[Select ALL that apply]
Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.
Genes contain thousands of chromosomes that carry specific information about building proteins for a particular trait.
Chromosomes are small sections of DNA that contain specific information about a trait to build proteins that people inherit. The thousands of different chromosomes passed from the parents allow for humans to look uniquely different.
Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.
Homologous chromosomes carry different gene sequences from each parent so the offspring may inherit more genes from one parent than they do from another parent.
Answer:
Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.
Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.
Explanation:
Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave. - this is true. Prior to cell division, DNA molecules are organized into large structures called chromosomes. Specific regions of a DNA molecule are called genes. These dictate specific proteins which control our traits.
Genes contain thousands of chromosomes that carry specific information about building proteins for a particular trait. - this is false - genes are segments of DNA that control specific traits by dictating the structure and functions of proteins. Chromosomes contain thousands of genes
Chromosomes are small sections of DNA that contain specific information about a trait to build proteins that people inherit. The thousands of different chromosomes passed from the parents allow for humans to look uniquely different. - this is false - chromosomes are large structures, genes are the relatively small sections of DNA. Humans have 23 pairs of chromosomes, not thousands.
Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring. - this is true. In diploid organisms, like humans, have two copies of each chromosome. These chromosomes contain slightly different versions of genes, which make us unique.
the that deals with fritation of uren is called and its well labelled structure
Osmoregulation
the that deals with fritation of uren
decribe what atoms are ( what are atoms )
Answer:
An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across
Explanation:
Answer:
Atom:An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.
Explanation:
Hope this helped
Use the table below to answer the following question.
Star Distance from Earth
Sun 15.8 x 10-6 light years
Proxima Centauri 4.2 light years
Epsilon Eridani 10.5 light years
Procyon 11.4 light years
Which of the following most likely appears brightest from Earth?
A.
Sun
B.
Epsilon Eridani
C.
Procyon
D.
Proxima Centauri
Answer:
Answer A. SUN.
ESO ES TODO
Answer:
i did it in study island
Explanation:
PLEASE ANSWER!
1. The process of photosynthesis requires a source of carbon dioxide.
HYPOTHESIS: Increasing the concentration of carbon dioxide available to aquatic plants will increase the rate of photosynthesis, as measured by the number of oxygen bubbles produced.
What is the independent variable?
What is the dependent variable?
Answer:The rate of photosynthesis is the dependent and concentration of carbon dioxide is the independent
Explanation:The rate of photosynthesis depends on how much carbon dioxide is being supplied which makes it the dependent variable
A dependent variable is:
A. Changed to test a hypothesis.
B. Measured to show the effect of a change.
C. Kep the same to make an experiment a fair test.
C
D. Collected to draw conclusions.
Answer:
B. Measured to show the effect of a change.
Answer:
B
Explanation:
Measured to show the effect of a change
1) Food Chains connected to the Rat
1
2.
3
None of these answers
Answer:
THe answer is the c because the chemicals become the g and the a so when chem two a is reslopp then u get c. :)
Explanation:
Answer:
need more informaiton
Explanation:
which of the following is not true concerning the checkpoints in the cell cycle? group of answer choices mitosis stops if chromosomes are not properly aligned. the first checkpoint is located in the s phase of interphase. if dna is damaged, the cell will not be released into the s phase. mitosis will not occur if dna is damaged or not replicated.
The untrue statements concerning the checkpoints in the cell cycle is that the first checkpoint is located in the s phase of interphase.
Option B is correct.
What is a cell cycle?The cell cycle is described as the series of events that take place in a cell that cause it to divide into two daughter cells.
There are three primary checkpoints in the cell cycle:
G1 checkpoint, G2 checkpoint, andthe M checkpoint.We know that the first checkpoint is located in the G1 phase of interphase, and has the responsibility that the cell has adequate resources to enter the S phase.
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Nicotinic Acetylcholine Receptor Mediates Nicotine-Induced PD-L1 Expression and Regulates Melanoma Cell Proliferation and Migration.
The study showed that the nicotinic acetylcholine receptor is responsible for nicotine-induced PD-L1 expression and regulates melanoma cell proliferation and migration.
:The study results showed that nicotine, a common substance in tobacco products, induces programmed death ligand 1 (PD-L1) expression in melanoma cells and that the nicotinic acetylcholine receptor (nAChR) mediates this response. The researchers also discovered that nAChR plays a role in melanoma cell proliferation and migration.
In short, the study suggested that nicotine-induced PD-L1 expression in melanoma cells is mediated by the nicotinic acetylcholine receptor. This information could be useful for developing new therapies for melanoma treatment.
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Provide a detailed Information regarding Supply Chain Planning of
Harley-Davidson (Motor Company)
Harley-Davidson's supply chain planning allows the company to manage the flow of components and materials from suppliers to its own facilities. This process includes the review and management of agreements, inventory, and production timetables.
By understanding the requirements of suppliers, Harley-Davidson can identify opportunities for improved operations, while controlling the costs of materials and services. Through the use of IT, the company has the ability to track the progress and performance of its materials and adjust processes accordingly. In addition, the use of supply chain planning allows Harley-Davidson to monitor customer feedback on the quality of their product.
This feedback helps the company to hone their supply chain and improve their offerings. In summary, Harley-Davidson's supply chain planning provides a strong foundation for the company to meet customer expectations and ensure its supply chain operates efficiently.
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4. An atomic emission spectrum of hydrogen shows the following three wavelengths: \( 1215 \AA, 1026 \AA \), and \( 972.3 \) A. Assign these wavelengths to transitions in the Hydrogen atom. Explanation
The transitions in the hydrogen atom to which each of the three wavelengths belongs is to be assigned. The wavelengths given in Angstroms are 1215, 1026, and 972.3 Angstroms.
These wavelengths correspond to certain electron transitions between the energy levels of the hydrogen atom. The Balmer series, the Paschen series, and the Lyman series are three different types of spectral lines that are characteristic of hydrogen.
The spectral lines that occur when electrons transition between higher energy states and the ground state, or between different higher energy states, are known as the Balmer, Paschen, and Lyman series.
Here's how you can assign the wavelengths to transitions in the hydrogen atom:
According to Balmer-Rydberg equation, the inverse of the wavelength of a spectral line emitted in a hydrogen atom is given by the sum of the inverses of two integers n₁ and n₂ (where n₁ is an integer greater than n₂). That is, `1/λ = R (1/n₁² - 1/n₂²)`where λ is the wavelength of the emitted photon, R is the Rydberg constant (1.0974 × 10^7 m^-1), n₁ and n₂ are positive integers, and n₁ > n₂.
Here is how to assign wavelengths to transitions in hydrogen using the above equation:
For 1215 A: n₂ = 2, n₁ = 3
For 1026 A: n₂ = 3, n₁ = 4
For 972.3 A: n₂ = 4, n₁ = 5
Note: It is important to know that when an electron moves to a higher level of energy, it absorbs energy. When it returns to a lower level of energy, it emits energy in the form of light of a certain wavelength. This wavelength is linked to the change in energy between the two levels of energy.
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a) Explain the meaning of the terms tracking and treeing as applied to solid dielectrics breakdown. Describe the processes in which they can be formed and ways of preventing their occurrence. b) Discuss the criteria of electrical insulation purposes in liquid dielectric. Then, identify the effect of the presence of the fine water droplets suspended in transformer oil. c) List five (5) electrical properties in liquid dielectrics and briefly explain any two (2) of them. [Total: 25 marks]
The terms tracking and treeing as applied to solid dielectrics breakdown and the processes in which they can be formed: Tracking.
The conducting path that occurs on the surface of the insulation material due to erosion of the insulating material because of electric stress is called tracking. High humidity and pollution contribute to the development of tracking.Treeing: Treeing is a phenomenon that occurs inside the insulation material, which creates a tree-like pattern. This is due to the breakdown of voids inside the insulating material due to high electric fields. Treeing can also occur on the surface of the material under some conditions.
Processes in which tracking and treeing can be formed: The following processes lead to tracking and treeing in the solid insulating materials: Corona Discharge: In insulating material, corona discharge occurs due to the electric field that is too high. The discharge creates ionized paths, which lead to degradation of the insulating material. High Voltage: High voltage on the insulating material leads to breakdowns, which can result in tracking and treeing.
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Explain why Euglenozoa cannot be classified as either plants or animals?
Euglenozoa are monophyletic group of flagellated protists as well as free-living, symbiotic, and parasitic species. According to genetic studies, Euglenozoa are meither plant nor animal despite the suffix zoa. They are somewhat the living dependent of a few of the primal unicellular organisms called eukaryotes. It is also a genus of unicellular flagellate protists where the word "unicellular" means that the organism consists of one cell only that's why they're not considered plant or animals.
How do all of the parts of this organism work together in order for it to function properly? Explain your answer.
Answer:
Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive.
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems.
Explanation:
brainliest?
The basic components of the complex human organism is made up of cells. Its level of organization are coordinated with each other to perform specific function.
what are the level of organization ?The primary chemical level of organization include atoms, ions, and small molecules which are joined to form macromolecules; The macromolecule include larger molecule like amino acid, carbohydrate, fats, nucleic acid where the basic components are carbon, hydrogen and oxygen atoms.
This macromolecule act as biomolecule at cellular level, the cellular level include the smallest unit of living organism, it can be unicellular and multicellular in nature based on complexity of the organism.
The tissue level of organization include a number of cells are gathered together and perform a specific function called tissue like epithelial, connective, muscular tissue.
The organ level include groups of tissues which work together to perform a higher-level function like stomach, heart etc; The organ system include all of the organs involved in doing a vital function, like digestive system, circulatory system,
In this way a complex organism perform their activities.
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guys please help its easy but i don't pay attention so please help
Answer:
1. Green body color, Pointed ears, Five fingers
2. Short
3. Long hair
4. Tall, Red hair, Green eyes
Explanation:
.