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Which of the following statements, from the cell theory, best supports the idea that viruses are non-living?
A. All viruses are composed of one nucleic acid and protein.
B. All animals are composed of cells
C. All cells are produced from other cells.
D. All living things are composed of cells.
Answers
Related Questions
DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their _______ residues termed _______.
a. hyperoxidation.
b. methylation.
c. dephosphorylation.
d. phosphorylation.
e. integration.
Answers
Answer:
b. methylation.
Explanation:
Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.
Transcription can be defined as a process which typically involves re-writing the informations contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase.
Hence, DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their cytosine residues termed methylation.
For example, CpG island methylation transcriptionally silences about 650 to 800 genes in patients suffering from colorectal cancer.
The study of cells is cell biology.
The correct answer is B.
Science can be defined as a branch of intellectual and practical study which systematically observes a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants, and humans) in the natural world through experiments.
Genome editing can be defined as a high-tech process that avail scientists the opportunity or ability to remove (delete), replace, and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants, etc in order to correct a genetic disorder and to improve on their physical and chemical conditions. Transcription can be defined as a process that typically involves re-writing the information contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase. Hence,
DNA regions that are transcriptionally silenced by hyper condensation have often undergone a modification of their cytosine residues termed methylation.
For example, CpG island methylation transcriptionally silences about 650 to 800 genes in patients suffering from colorectal cancer.Hence, the correct answer is B that is methylation.
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Gene therapy is a form of ______
Answers
Answer:
Gene therapy is a form of Narration.
Explanation:
Gene therapy is an experimental form of treatment that uses gene transfer of genetic material into an individual's cell to cure the disease. The idea is to modify the genetic information of the individual's cell that is responsible for a disease, and then return that cell to normal conditions.
What are 2 similarities chromosomes you get from parents
Answers
The two similarities between chromosomes that you get from your parents are Genetic Material and Number of Chromosomes.
What more should you know about genetic materials and number of chromosomes you get from parents?In terms of Number of chromosomes: Every Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. Each parent contributes 23 chromosomes to their child, for a total of 46.
in tems of Genetic material: The chromosomes that you get from your parents contain the same genetic material. This is why you look like your parents and why you have inherited some of their traits.
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How many kingdoms are represented by the organisms?
a bird
a tree
a lion?
Answers
Which of the following are possible benefits of alley cropping in the rainforest
Answers
The advantages of alley cropping include increase diversity and maintenance of soil's nutrients.
What is alley cropping?Alley cropping is a technique used in crops that involves planting shrubs or trees in organized rows.
What are the advantages?Some advantages of this system include:
Decreased soil erosion.Nutrients are preserved better because there is a balance between the nutrients taken/given by the trees and those taken/given by the crop.There is a greater diversity because more organisms can thrive in the area.Chemical fertilizers are not required as much as in regular crops.Learn more about crops in: https://brainly.com/question/801194
Answer:
one.
Which of the following are possible benefits of alley cropping in the rain forest? Select the two correct answers.
increased biodiversity
maintenance of soil's nutrients
2.
Which of the following is a disadvantage of rain forest agroforestry compared to slash-and-burn farming methods?
increased start-up costs
3.
What cost should a farmer consider when deciding whether to adopt intercropping as a sustainable farming practice?
increased labor expenses
Explanation:
this is 200% correct trust me if not thats fine check it yourself and you will see
9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
Answers
What kinds of evidence might a forensic specialist collect at a crime scene or disaster area?
Answers
Answer:
A forensic specialist might collect a variety of evidence at a crime scene or disaster area, including fingerprints, DNA samples, blood or other bodily fluids, hair, fibers, tool marks, bullets or other projectiles, and footwear or tire impressions. They might also collect and document physical evidence such as weapons, documents, and other objects, as well as photographs and videos of the scene.
Explanation:
Forensic specialists are responsible for identifying, collecting, preserving, and analyzing physical evidence that may be used in criminal trials. The type of evidence they collect depends on the nature of the crime or disaster, but it could include biological materials such as blood, saliva, or semen, as well as trace materials like fibers, hair, or paint. They may also collect fingerprints and DNA samples, which can be used to identify suspects or link them to the crime. They might also collect physical evidence such as weapons, documents, and other objects, as well as photographs and videos of the scene. These pieces of evidence are collected, processed and analyzed in a laboratory, the results of which can be used to reconstruct the crime scene, and provide insight into what might have occurred.
The study of structure or morphology of body parts is ______ , and the study of function is _______
Answers
The study of structure or morphology of body parts is anatomy , and the study of function is physiology.
What is Anatomy?This is referred to as a field in the biological sciences which is concerned with the identification and description of the various body structures of living things such as the legs, hands, heart etc.
On the other hand , physiology is referred to as the branch of biology that deals with the normal functions of living organisms and their parts such as the heart being responsible for the pumping of blood which contains vital nutrients to various parts of the body.
Their knowledge is however important as it helps to provide the adequate knowledge and expertise required for the care and treatment of patients thereby making it he correct choice.
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Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
Answers
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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why does grass grow on trees
Answers
Answer:
because of something called mossillization
Answer:
Because they ran out of money,JK!
Tbh I have no idea except that maybe the tree needs some nutrition and it might be dying. Or that it combined with the grass roots and they grew into each other.
Explanation:
Hope this helps:)!
Which of these organisms are herbivores?
producer
primary consumer
decomposer
scavenger
Answers
because everything else eats the primary consumer which eats the producer
why is the carbon cycle important to marine science. 4-5 sentences
Answers
(BRAINLIEST)
A medical student is studying how the volume of blood in the circulatory system affects blood pressure. He measures the blood volume and pressure of two classmates, a man and a woman. He finds that the man has a higher blood volume but a lower blood pressure than the woman. He concludes that a person with low blood volume would tend to have high blood pressure. What additional factors should the student consider that would most likely affect blood pressure? (1 point)
Differences in overall outlook on life
Differences in size and gender
Differences in the day's food intake
Differences in the amount of recent exercise
Answers
Answer:
My guess is D, differences in the amount of recent exercise.
Explain the importance of the central nervous system in the
human body.
Answers
Answer: it controls intelligence, memory, personality, emotion, speech, and ability to feel and move
Explanation: controls the way your brain and body functions throughout life
Which letter would represent the Sun on the
HR-Diagram below?
A
D
B
A
Brightness
C
B
Temperature
E
D and E
с
The Science Duo
x
QUE
*
Answers
Answer: A
Explanation:
It has the highest temperature + brightness
Which motion of particles across a membrane requires energy?
O from high concentration to low concentration
from low concentration to high concentration
with no concentration gradient
O through dynamic equilibrium
Answers
Answer:
B. From low concentration to high concentration
Explanation:
I got it right on edge :)
Answer:
B
Explanation:
You can think of it as a very useless sponge and water.
If you have a dry sponge you can consider this an area of low concentration, and the bucket of water as an area of high concentration of water.
It is easy to soak up water with a dry sponge with osmosis when the high concentration easily fills the low concentration sponge.
On the other hand, a soaked sponge will have a great time trying to soak up a bucket of water with an already wet sponge.
This is a crude example of differing high to low or low to high concentration.
Osmosis is limited to water particles, whereas diffusion is basically molecules.
Osmosis is the movement of water along the concentration gradient.
Active transport is the use of energy to move particles against the concentration gradient so it is active, it is attempting to enact homeostasis.
Passive transport is the movement of particles by diffusion without energy so it is just passive, not aggressive.
Diffusion is the movement of particles along the concentration gradient.
Jane sees the following table in her science textbook:What is one conclusion that Jane can make from the information in the table?A. Since starfish cannot grow and develop, they cannot be considered living things.B. Since automobiles can respond to stimuli, they cannot be considered living thingsC. Since starfish cannot use resources for energy, they can be considered living thingsD. Since automobiles cannot reproduce, they cannot be considered living things.
Answers
Jane can conclude from the data in the table that since automobiles cannot reproduce, they cannot be considered living being. The biology definition of living being state that they have to be able to grow, reproduce, and respond to stimuli, having a proper metabolism.
In the city of Epiland, public health agencies realized that the prevalence of cancer x, a very aggressive type of cancer, has been rising for the last 15 years. Some epidemiologic studies were conducted to find the causes of this type of cancer to be able to implement preventive strategies to reduce the mortality of this disease. One study conducted by researchers from the University of Epiland found that the attributable proportion of disease among smokers is 33.3% and the attributable proportion of disease among people that drink water with a high concentration of heavy metals is 75.4%.
Required:
a. Assuming that the population size is 1,000 people, the prevalence of smoking in Epiland is 60% and the percentage of people drinking water with a high concentration of heavy metals is 30%, calculate the total number of cases of cancer x that could be prevented if each one of the exposures were eliminated. What would be your suggestion to the public health agencies if they asked you which one of the exposures would have a greater impact on reducing the prevalence of the disease if it was eliminated?
b. Would your suggestion be different if the percentage of people drinking water with heavy metals were 10% and the prevalence of smoking remain the same? Which measure of association would be more efficient in helping you answer these questions?
Answers
Answer:
you can use diff. method of association but the efficient 1 is d alliteration method
The variety of organisms within an ecosystem is characteristic of which type of diversity? Genetic diversity b. Ecosystem diversity C. Species diversity d. Regional diversity.
Answers
Answer: c.Species diversity
Explanation: 2020 edge and the other persons is wrong!
Answer: c.Species diversity
Explanation: 2020 edge and the other persons is wrong!
As a result of your Zombie Apocalypse, the grass at a local park will no longer be mowed. What type of succession is this (primary or secondary)? Describe the stages of succession that will occur in the next 100 years.
What type of succession is this depicting?
Answers
Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.
Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.
In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.
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roots of trees slows down the breaking of rocks ture or false
Answers
Answer: true
Explanation: as roots of the plants grow deep it crushes the rocks causing a mechanical weathering process
The mechanical advantage of a machine is the number of times it a. multiplies the resistance force. b. multiplies the effort force. c. changes the direction of the effort force. d. changes the direction of the resistance force.
Answers
The force or speed of a machine is multiplied by its mechanical advantage. It is a figure (without units) that indicates how many times the apparatus multiplies a force (or speed). I. M. A. An ideal machine's mechanical advantage is the optimal mechanical advantage. Thus option A is correct.
What is the mechanical advantage of a machine?The ratio of load to effort is referred to as a machine's mechanical advantage. The efficiency of a machine is due to its mechanical advantage. Effort/Load = Mechanical Advantage. The mechanical advantage M A is equal to F 0 F I where F 0 is the output force and F I is the input force.
Therefore, multiplies the resistance force.
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No links please help me
Answers
Middle Layer Top: stratum lucidum
Middle Layer Bottom: stratum granulosum
Second Layer: stratum spinosum
Bottom of Second Layer: stratum basale
Last Layer: Dermis
What happened to us consumption of natural gas
Answers
In recent years, the United States has experienced an increase in its consumption of natural gas.
Factors contributing to this rise include the abundance of domestic natural gas resources, advancements in extraction techniques such as hydraulic fracturing (fracking), and the transition from coal to natural gas in power generation. Natural gas is utilized for a variety of purposes, including residential and commercial heating, electricity generation, industrial processes, and as a feedstock in the petrochemical industry.
The cleaner-burning nature of natural gas compared to coal has also played a role in its increased use as the country aims to reduce greenhouse gas emissions and transition towards cleaner energy sources.
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HOW IS THE BRAIN INVOLVED IN LANGUAGE ACQUISITION
Answers
what does it mean if my bowl movements are neon green and shiny? I have a normal diet so I'm not sure please help!
Answers
Answer:
Green stool often occurs with diarrhea, so drink plenty of fluids and seek immediate medical attention if you or your child becomes dehydrated. So this means that you have diarrhea. Call a doctor, if you have green poop more than a few days.
Explanation: Hope this help and hope you fell better!
Students live in a town near the beach. They notice that it is often foggy in the mornings during the summer. They also notice that the fog usually starts over the ocean. The students want to play in the
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Temperature is a unit used to convey hotness or coldness on any of a number of measures, including Fahrenheit and Celsius.
What is the temperature?The physical concept of temperature conveys in numerical form how heated or chilly something is. A thermometer is used to determine temperature.
Thermometers are calibrated using a variety of temperature scales, which traditionally defined different reference points and thermometric substances. The most popular scales are the Celsius scale, also known as centigrade, with the unit symbol °C, the Fahrenheit scale (°F), and the Kelvin scale (K), with the latter being primarily used for research reasons. One of the seven basic values in the International System of Units is the kelvin (SI).
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. Which of the following is used to avoid bias in a clinical trial
A) Data manipulation
B) Unfair prejudice
C) Personal interest
D) Double-blind testing
Answers
Answer:
D.
Explanation:
Whenever any clinical trail is conducted then the complete process is kept unbaised. Double blind testing can be defined as an experiment in which neither the researcher nor the person who is getting placebo and who is getting treatment knows. This is done in the clinical trials to keep the whole process unbaised.
help pls !!! i’ll give u brainliets
Answers
Answer:
The first one is doubled, the third one is slowed down. The second one is shrink.
Mercury's iron core takes up a majority of the planet's radius,
which plays a role in the planet's density.
TRUE
FALSE
Answers
Answer:
I think false sorry if wrong