Answer:
Newton realized that the reason the planets orbit the Sun is related to why objects fall to Earth when we drop them. The Sun's gravity pulls on the planets, just as Earth's gravity pulls down anything that is not held up by some other force and keeps you and me on the ground.
Where are Nucleic Acids found and why?
Answer:
Although first discovered within the nucleus of eukaryotic cells, nucleic acids are now known to be found in all life forms including within bacteria, archaea, mitochondria, chloroplasts, and viruses (There is debate as to whether viruses are living or non-living).
Explanation:
i think i dont no
Select a statement that is not correct about bacterial fimbriae?
A.they protect the cell from dehydration
B. they are called attachment pili to distinguish them from the pili used to transfer DNA during conjugation
C.they are used to attach the cell to its substrate or to other prokaryote
D. they are hair-like projections that aid in attachment.
Answer:
About bacterial fimbriae, the statement that is not correct is that they protect the cell from dehydration.
Explanation:
Bacterial fimbriae are extensions of the cytoplasmic membrane, predominantly of a protein nature, which give the bacteria the ability to adhere to surfaces, tissues or other bacteria.
These pilous structures can be present in all bacteria, constituting a factor related to their infectious capacity. The main function of fimbriae is adhesion, so they do not constitute a protective element against dehydration.
The other options correspond to true characteristics of the bacterial fimbriae.
What type of reasoning has occurred when scientists reach a general conclusion from a number of specific observations.
Explain how the structure of an enzyme is related to its function
Answer:
Found this off of google, "Enzymes. Most enzymes are proteins and therefore their function is specific to their structure. ... The enzyme binds with the appropriate substrate only in the correct alignment and orientation to connect the molecules. The resulting enzyme-substrate complex enables the reaction to occur." Sorry if this was not what you were looking for.
Hope this helps!
Have a great day and weekend, Stay safe!
Happy Halloween! :) :D
Which process occurs during the light-dependent reactions in photosynthesis?
Water molecules are split.
Carbon fixation occurs.
PGA is reduced.
RuBP is regenerated.
Answer:
the water molecules r split
Explanation:
Water molecules are split up during the light-dependent reactions in photosynthesis.
what are the factors affecting photosynthesis ?
The process in which autotrophs convert light energy into chemical energy, and prepare their food.
This chemical energy is created from water and carbon dioxide and stored as a sugar molecule.
Photosynthesis occur in chloroplasts where the pigments such as chlorophyll a, chlorophyll b, carotene and xanthophyll use sunlight and synthesize nutrients by using carbon dioxide, water and sunlight.
several factors influence photosynthesis such as increase in light intensity causes higher rate of photosynthesis.
Higher concentration of carbon dioxide increases the rate of photosynthesis, range of CO2 needed is 300 – 400 PPM for photosynthesis.
Temperature should be in range between 25° to 35° C.
Water is an important factor in photosynthesis; Industrial pollutants can block the pores of stomata creates a difficulty in carbon dioxide absorption.
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Which statement best explains why this extrusive volcanic rock does not have visible crystals?
A. It is homogeneous and composed of a soft mineral.
B. It does not contain atoms of any Earth minerals.
C. It cooled down before large crystals could form.
D. It wasn’t exposed to friction during its formation.
Answer:
C it cooled before it could harden
what do you think happened to the light from the lightbulb as it passed through the gas cloud before passing through the spectroscopy telescope?
Answer:
Wrong subject.
Explanation:
Also it sploded.
When is it appropriate to use a line graph, bar graph and a pie chart?
Answer:
When your graphing to data from an experiment.
Explanation:
You use any type of graph when you're doing an experiment because, in the beginning, you start by marking where you started then as time goes on you mark it accordingly. For example, say your starting at 5cm on a plant so on the line/bar graph you make 0 you 5 since that is where you're starting at. when you water the plant you decide to give it 10cm of water and put it in the sun constantly. A week later of sun and water it grew 10cm, so you mark it on your line/bar graph to show how much it grew over time. Make a little bit more sense?
which type of organism does not need to consume another organism for food
A. omnivore
B. carnivore
C. autotroph
D. decomposer
Answer:
Autotroph
Explanation:
Answer:
C. autotrophs
Explanation:
Autotrophs are at the first trophic level, hence they don't consume other organisms! I hope this helped! Please mark brainliest :)
what factor will most likely decrease the rate of glucose production
Hello. This question is incomplete. The full question is:
What factor will most likely decrease the rate of glucose production?
A. decreasing in availability of oxygen B. decreasing in availability of carbon dioxide C. increase in availability of water D. decrease in plant-eating organisms
Answer:
B. decreasing in availability of carbon dioxide
Explanation:
According to the answer options, we can say that this question is related to the formation of glucose through photosynthesis, which is the process that uses carbon dioxide and water to generate glucose. In this case, we can confirm that for the photosynthesis process to occur fully and the plant to achieve a large glucose production, a large availability of water and a large availability of carbon dioxide are required.
Therefore, we can conclude that a decrease in the availability of carbon dioxide would decrease the production of glucose.
Lysomal enzymes. How they are created, steps and organelles involved
Answer:
no englase
Explanation:
Answer:
Lysosomes hold enzymes that were created by the cell. The enzyme proteins are first created in the rough endoplasmic reticulum. Those proteins are packaged in a vesicle and sent to the Golgi apparatus. The Golgi then does its final work to create the digestive enzymes and pinches off a small, very specific vesicle.
Explanation:
What does NASA like to call the free-fall condition while on the space station?
A. microgravity
B. falling with style
_______ takes a very long time, sometimes hundreds of years, to change a species. evolution photosynthesis
Answer:
Evolution
Explanation:
Photosynthesis happens every day
Complete the sentence with the correct transition word.
I like to swim, I prefer not to swim in a lake or in the ocean.
a Since
C. Finally
b. Therefore
d. Even though
Please select the best answer from the cho
Answer:
D.
Explanation:
I like to swim, even though I prefer not to swim in a lake or in the ocean.
A group that contains similar orders
Answer:
class
Explanation:
Carbon is different from many other elements in that *
a. it has four electrons in its outermost energy level.
b. it readily bonds with other carbon atoms.
c. it can form single, double, or triple bonds with other atoms.
d. All of the above
Answer: The answer is D. all of the above
Explanation: The answer is D. because carbon has four valence electrons, so it can achieve a full outer energy level by forming four covalent bonds. A carbon atom can bond with another carbon atom two or three times to make double and triple covalent bonds between two carbon atoms.
Hope this helps!
The global human population was growing exponentially up until second and a half of the 20th century according to the ideas of Thomas Malthus because the expansion of gross have continue indefinitely.
Answer: C
No, because the human population depends on limited resources, and may suffer from war, disease, and famine l.
Who Is Thomas Malthus?
Thomas Robert Malthus was a famous 18th-century British economist known for the population growth philosophies outlined in his 1798 book "An Essay on the Principle of Population." In it, Malthus theorized that populations would continue expanding until growth is stopped or reversed by disease, famine, war, or calamity. He is also known for developing an exponential formula used to forecast population growth, which is currently known as the Malthusian growth model.
KEY TAKEAWAYS
Thomas Malthus was an 18th-century British philosopher and economist noted for the Malthusian growth model, an exponential formula used to project population growth.
The theory states that food production will not be able to keep up with growth in the human population, resulting in disease, famine, war, and calamity.
A noted statistician and proponent of political economy, Malthus founded the Statistical Society of London.
ssignm I. Write TRUE if the statement is correct and FALSE if it is incorrect for the 1. Viruses are considered to be intermediate between living and non-living things. 2. Pasteurization is a method of heating milk and other food stuffs which is followed by rapid cooling. 3. White blood cells (lymphocytes) produce special protein called antigen. 4. Species are a group of organism that can breed successfully with one other to produce fertile offspring. 5. Tuberculosis caused by bacterium called salmonella typical. 6. In the scientific naming of organism, the 1st name is genus name. 7. Gymnosperm plants are lower plants that have well developed root, stem and Space for Tutorial Comment Marks leaves. 8. Sunlight is the primary source of energy for all plants. 9. Autotrophs are organisms that can synthesize their own energy from the raw material. 10. The major organic substances in living organisms are carbohydrate, lipid and protein. hest answer for the following questions. niem is fungus? arium
The following are:
TRUE. Viruses are not considered to be aliveTRUE. Pasteurization is a method of heating milk TRUE. White blood cells (lymphocytes) are a type of immune cell TRUE. A species is a group of organisms FALSE. Tuberculosis is caused by a bacterium TRUE. In the scientific naming of organismsFALSE. Gymnosperm plants are a group of plantsTRUE. Sunlight is the primary source of energy for all plantsTRUE. Autotrophs are organisms that can synthesizeTRUE. The major organic substances in living organisms What are the reasons?1. TRUE. Viruses are not considered to be alive because they do not have their own metabolism and they cannot reproduce on their own. However, they do have some of the characteristics of living things, such as the ability to evolve and to interact with their environment.
2. TRUE. Pasteurization is a method of heating milk and other food stuffs to a specific temperature for a set period of time, followed by rapid cooling. This kills harmful bacteria without affecting the taste or nutritional value of the food.
3. TRUE. White blood cells (lymphocytes) are a type of immune cell that produces antibodies. Antibodies are proteins that bind to specific antigens, which are molecules that are foreign to the body. This binding helps to protect the body from infection.
4. TRUE. A species is a group of organisms that can breed successfully with one other to produce fertile offspring. This means that the offspring will be able to reproduce themselves.
5. FALSE. Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. Salmonella typhi is a bacterium that causes typhoid fever.
6. TRUE. In the scientific naming of organisms, the first name is the genus name. The genus name is followed by the species name. For example, the scientific name for humans is Homo sapiens.
7. FALSE. Gymnosperm plants are a group of plants that have seeds that are not enclosed in an ovary. They are considered to be higher plants, along with angiosperms (flowering plants).
8. TRUE. Sunlight is the primary source of energy for all plants. Plants use sunlight to convert carbon dioxide and water into glucose, which is a sugar that they use for energy.
9. TRUE. Autotrophs are organisms that can synthesize their own energy from the raw materials. They are able to do this through a process called photosynthesis.
10. TRUE. The major organic substances in living organisms are carbohydrate, lipid, and protein. Carbohydrates are used for energy, lipids are used for storing energy, and proteins are used for building and repairing cells.
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What is the fuel of protein?
What are the three criteria that an object has to meet in order to be considered a planet?
Answer:
1. Must orbit around a star
2. Must be close to/a sphere shape
3. Must have been proven to finish it's orbit around a star.
Explanation:
These are the main 3 requirements for something to be a planet.
Planets must do three things: Must orbit a star (in our cosmic neighborhood, the Sun). It must be big enough to be gravitationally spherical. Its gravity must have removed similar-sized particles from its orbit around the Sun.
What is a planet?When gas and dust particles collide and stick together as they orbit a star, planets are created. Because the star's wind blows away their gases and because they are made of heavier materials that are drawn to the star by gravity, the planets closest to the star tend to be rockier.
It states that a planet must fulfill these three requirements: It must follow the orbit of a star (in our cosmic neighborhood, the Sun). It needs to be of sufficient size for there to be sufficient gravity to mold it into a spherical shape. It must be of sufficient size that its gravity drove away any other objects in the vicinity of its orbit around the Sun that were of a comparable size.
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Science differs from other disciplines, such as history and the arts, because science relies on ?
Answer: I gotchu.
Explanation:Everything in science relies on proof. In history and arts, things don't work like that because there are not things to proof, there are no theories nor hypothesis.
Cellular respiration refers to ...
( WILL Cash app AND MARK BRAINLIEST)
need help ASAP!
a. Releasing cellular energy through secretion
b. The breakdown of sugar molecules in food to release energy
c. Breathing
Answer:
the brrakdown of sugar
Explanation:
the answer is b
Answer:
b. the breakdown of sugar molecules in food to release energy.
Explanation:
cellular respiration is the opposite of photosynthesis which produces glucose (sugar) and oxygen as a waste product all orgnansim complete cellular respiration by taking in glucose and oxygen and breaking it down to create energy and producing water and carbon dioxide as waste products.
Why do roadside plants die frequently after salt trucks salt the roads?
A. Plants lose water to the soil because there is more water there
B. Plants can't take up water in their roots because the solute balance is "off"
C. All of these
D. Plants don't like salt, but take it into the roots anyway
Answer:
B.
Explanation:
Nature loves balance
due to the salt, and inbalance the plant will die of dehyration, same as people drinking sea water
Plants can't take up water in their roots because the solute balance is "off" so roadside plants die frequently after salt trucks salt the roads
How does plant take up water from soil ?
Osmosis is the process by which water moves into the roots of plants. The amount of salts in the water in the plant and the water in the soil determine how much water moves into the roots.Water may flow back into the soil from the plant roots if the salt level in the soil water is too high. The plant becomes dehydrated as a result, decreasing its yield or even dying.Even though the effects of salinity may not be obvious, crop yield losses may occur. The capacity of a particular crop to extract water from salinized soils determines its salt tolerance.By interfering with nitrogen uptake, reducing growth, and stopping plant reproduction, salinity affects crop, pasture, and tree production.The plant becomes poisoned and dies as the concentration of some ions, like chloride, that are toxic to plants rises.The salinization of rivers that were previously clean is dryland salinity's most significant off-site effect. This has serious financial, social, and environmental repercussions for both urban and rural communities, affecting the quality of water used for drinking and irrigation.The taste of drinking water may be affected by high salt concentrations. Particularly chloride has a low taste threshold. The levels of sodium and magnesium sulfate in drinking water may cause constipation and make it less suitable for grazing animals.
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The use of corn to make alcohol is an example of
O refining
O fossil fuels
O bioconversion
O hydrocarbon
The United States Congress has two houses, the Senate and the __________. A. Cabinet B. House of Lords C. House of Commons D. House of Representatives Please select the best answer from the choices provided A B C D
Answer:
House of Representatives is the answer
Explanation:
Answer:
House of Representatives
Explanation:
3 people stayed in a hotel for 10 days and paid ¢600.00 what is the cost for 5 people saying for 8 days
What causes a trees leaves to appear green
Answer:
the chloroplasts in the cells of the leaf
Answer:
Chloroplast
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which scenario woild be classified as a comceputal model
1. What is human development? Describe the three domains: physical, cognitive, and psychosocial development.
Which of the following statements is(are) true?
Question 43 options:
A)
the sociological definition of deviance stresses social context, not individual behavior
B)
the sociological definition of deviance recognizes that not all behaviors are judged similarly by all groups and that some groups have the power to judge behaviors as deviant more than other groups
C)
the sociological definition of deviance recognizes that established rules and norms are socially created, rather than morally decreed or individually imposed
D)
all of the above
