Antibiotics kill or inhibit the growth of susceptible bacteria. Sometimes one of the bacteria survives because it has the ability to neutralize or escape the effect of the antibiotic; that one bacterium can then multiply and replace all the bacteria that were killed off. Exposure to antibiotics therefore provides selective pressure, which makes the surviving bacteria more likely to be resistant.
Atomic number of helium
The Atomic Number of helium is 2
This also means helium has 2 protons.
Fossil fuels are full of energy stored from photosynthesis millions of years ago
Answer:
Explanation:
Fossil fuels are full of energy stored from photosynthesis millions of years ago. The light-dependent reactions of photosynthesis occur in the stroma of the chloroplast. ... Photorespiration is the process by which light is used to release the stored energy in carbohydrate molecules to perform all work in plant cells.
Plants are to the carbon cycle, as __________ are to the nitrogen cycle
Answer:
Microorganisms.
Explanation:
They break down dead things and release nitrogen back into the soil and atmosphere.
How do the parts of an atom differ in terms of mass?
will give Brainliest to correct best looking answer
Type the correct answer in the box. Spell all words correctly.
What type of program can pet owners participate in to cover unexpected treatment costs for their pets?
Pet owners may opt for pet
to cover the costs of unexpected treatments.
Reset
Next
Answer:
I;m pretty sure pet Insurance
Explanation:
Hope it helps
The other brainly user is right, (insurance) is the correct answer.
a squid moves through the water by ejecting water out of its body into the surrounding water when the water is pushed out the ejected water pushes back and thrusts the squid forward
1st law of inertia
2nd law of mass and acceleration
3rd law of action-reaction
4th law of motion
Answer:
The answer is Inertia
Explanation:
when the squid is pushing the water is pushing back at the squid, and the third law of inertia states:That for every action there is an equal and opposite reaction. so the squid is pushing the opposite way and the water pushes back.
According to the third law of action-reaction, every force (activity) in nature has an equal and opposing reaction.
the correct answer 3rd law of action-reaction
Why is the third law of Newton termed action-reaction?This law illustrates how forces always exist in pairs in nature and how one body cannot exert force on another without also being subjected to one. This law is frequently loosely referred to as action-reaction, where the force exerted is the action and the force felt as a result is the reaction.
What is an illustration of the third law?Everyday life is full of instances of Newton's third law of motion. For instance, when you leap, your legs exert force on the ground, and the earth responds with an equal and opposing force, lifting you into the air.
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Research supports the use of ketogenic diets for patient's with all of the following disorders
EXCEPT?
Answer:
Despite continuous advances in the medical world, obesity continues to remain a major worldwide health hazard with adult mortality as high as 2.8 million per year. The majority of chronic diseases like diabetes, hypertension, and heart disease are largely related to obesity which is usually a product of unhealthy lifestyle and poor dietary habits. Appropriately tailored diet regimens for weight reduction can help manage the obesity epidemic to some extent. One diet regimen that has proven to be very effective for rapid weight loss is a very-low-carbohydrate and high-fat ketogenic diet
Can an enzyme in pineapple break down other proteins? Why or why not?
Answer:
Explanation:
Pineapples contain the enzyme bromelain, which breaks down protein. ... Its ability to break down protein is used in cooking, to make meat more tender. (However, only fresh pineapples can be used for this purpose, as the enzymes are destroyed in the cooking process).
Completa el cuadro comparativo propuesto referente a los tipos de células. En el mismo debes mencionar si posee o no y en caso de ser necesario aclarar con alguna característica que permita diferenciar entre la célula eucariota y procariota de acuerdo al ítem de comparación planteado
HURRY PLEASE!!!
2.Which of the following cannot be found in the cell membrane?
A.) carbohydrate chains
B.) cholesterol
C.) phospholipids
D.) protein pumps
E.) free radical DNA plasmids
I just want the letter answer i dont want a paragraph
Answer:
E
Explanation:
I think it's E.
Muscle cells require a lot of
energy to contract and
produce movement in the body.
What organelle(s) do you think
they have more of than other
cells?
Answer:
Mitochondria?
Explanation:
Muscle cells require a lot of energy to contract and produce movement in the body. They have mitochondria cell organelle than other cell organelle.
What is cell?
Cell is defined as the base of life as it is the structural as well as functional unit of life. Cell is made up of pre existing cells and the cell contain various cell organelles such as mitochondria, endoplasmic reticulum, ribosomes, golgi appratus, nucleus, and cytoplasm.
Basically, cell is of two type one in prokaryotic and another one is eukaryotic. The prokaryotic cell is known as pre mature cells as they do not contain cell organelles and eukaryotic cell are known as advanced and developed cells as they contain several cell organelles.
The unicellular animals are made up of single cell and all the functions carried out in a single cell like amoeba and multicellular organisms are made up of multiple cells and there is specific cell for specific functions.
Therefore, Muscle cells require a lot of energy to contract and produce movement in the body. They have mitochondria cell organelle than other cell organelle.
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A student redid the experiment of mixing room-temperature water and warm
water. This time, she doubled the amount of warm water. How will the final
temperature be different?
A. It will be higher, because the amount of water in the mixture is
greater
B. It will be the same, because all parts of the mixture will end up at
the same temperature.
C. It will be lower, because the room-temperature water will absorb
more thermal energy from the warm water.
D. It will be higher, because the warm water will transfer more
thermal energy to the room-temperature water.
The final temperature will be different by having a high temperature because the warm water will transfer more thermal energy to the room-temperature water. Thus, the correct option is D.
What is Temperature?The Temperature may be defined as the degree of hotness or coldness measured on a definite scale at a particular location.
If we mix room-temperature water with warm water, the temperature of mixed water is found to be high as compared to the previous room water temperature. This is because warm water is capable of transferring its thermal energy to room-temperature water.
Therefore, the correct option for this question is D.
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Is oxygen a reliable predictor in photosynthesis
Answer:
Yes
Explanation:
Select the correct answer.
Organelles are special structures that perform functions for cells. Which organelle would you expect to find in plant cells but not in animal cells?
an organelle that helps cells excrete waste
an organelle that allows substances to pass in and out of cells
an organelle that carries genetic information for reproduction
an organelle that allows the organism to make food from sunlight
(D) an organelle that allows the organism to make food from sunlight can found in plant cells but not in animal cells.
what are organelle?Organelles are structurally and functionally distinct subunits of the cell that are bordered by membranes and serve as support components. Examples include the nucleus, plastids, SER, RER, centrioles, and food vacuoles.
What are organelles examples?Some of the major examples of organelles with membranes are
nucleus, endoplasmic reticulum, Golgi apparatus, mitochondria, plastids, lysosomes, and vacuoles.what are cells?The smallest unit in biology that can sustain life on its own and makes up all living things as well as the body's tissues. The cell membrane, the nucleus, and the cytoplasm are the three primary components of a cell. The substances that enter and leave the cell are governed by the cell membrane, which encloses the cell.
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Answer:
an organelle that allows the organism to make food from sunlight
Explanation:
got it right
How is adaption related to evolution
What is the connection between macromolecules and biogeochemical cycles?
Answer:
All of the atoms that are building blocks of living things are a part of biogeochemical cycles. The most common of these are the carbon and nitrogen cycles. Tiny atoms of carbon and nitrogen are able to move around the planet through these cycles.
Explanation:
. Enzymes are protein catalysts that speed the rate of chemical reactions in living cells. How? ... Study Fig. 6.17 on p. 159.
Answer:
It is a biological catalyst. An enzyme generally works by reducing the amount of activation energy needed to start the reaction.An enzyme speeds up the reaction by lowering the activation energy.
Explanation:
You look at a cell under the microscope and see cell walls and membrane-bound organelles. What type of cell are you looking at? Justify your answer.
Answer:
Explanation:
Cells fall into one of two broad categories: prokaryotic and eukaryotic. The predominantly single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes (pro– = before; –karyon– = nucleus). Animal cells, plant cells, fungi, and protists are eukaryotes (eu– = true).
Explain why considering tradeoffs is an important part of the optimization process. Explain
Answer:
Explanation:
This concept is incredibly important in business because just like in many situations in life one cannot have everything they want and some benefits require sacrifices. In business this also applies, many times you will be faced with two different options both of which offer a very good benefit but only one can be chosen. Usually, the decision is made based on the benefit that will provide the greatest opportunity for the company itself.
Which of the following correctly describes the outcome of meiosis?
Four haploid daughter cells that are genetically different.
Four diploid daughter cells that are genetically different.
Four haploid daughter cells that are genetically identical.
Four diploid daughter cells that are genetically identical.
Both plant cells and animal cells contain mitochondrion and yet there were not visible in the ells you viewed in this lab. Does this mean that these organelles are not found in cheek and onion cells?
Answer:
No! ( in my opinion)
Explanation:
Okay! just because they were not in all the animal and plant cells does not mean their in the cheek and onion cells. I did this experiment in class. we actually were able to find some of the the mito in the onion. All animals and plants are different in some kind. some are rare some are not, this planet contains over a hundred animals and plants we dont know about. hope this helps.
Enrique made a list of things he needed from the store. He listed all of the fruits, then the dairy, and finally, some household cleaning items. Enrique’s list is an example of a __________.
A.
semantic network
B.
conceptual hierarchy
C.
schema
D.
concept
Answer:
B. conceptual hierarchy
Explanation:
Enrique made a list of things he needed from the store. He listed all of the fruits, then the dairy, and finally, some household cleaning items. Enrique’s list is an example of a conceptual hierarchy.
The person above me is correct.
Edgenunity 2021
Concept hierarchy is the process of classifying information or concepts into a hierarchy or a particular partial order. It is used to define knowledge in a concise, high-level manner and to make it possible to mine that knowledge at various levels of abstraction. Thus, option B is correct.
What is the importance of conceptual hierarchy?Data can be transformed into various granularity levels using the notion of hierarchies. For instance, sales patterns related to particular areas or nations as well as specific branch locations may be discovered using data mining.
Therefore, Enrique made a list of things he needed from the store.He named every fruit, followed by every dairy product, and then a few things for cleaning the house. Enrique’s list is an example of a( conceptual hierarchy)
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d. Due to the introduction of rainbow smelt, Lake Winnipeg becomes crowded and some
fish species do not survive
Answer:
yes that is correct
Explanation:
Which of the following processes is directly responsible for growth in living organisms?
Answer:
The division of cells into two identical cells
Explanation:
Mitosis on quizlet
Can someone help me #9 #10 please
Answer:
poud orgism (D)
crab (B) sponge
Explanation:
your welcome^^
What process is oxygen necessary for in all living cells? What are the different ways 3 organisms get oxygen: flatworm, fern, human?
Answer:
This process is called cellular respiration.
Explanation:
Human- We get oxygen by breathing in fresh air, and we remove carbon dioxide from the body by breathing out stale air.
Flatworm- In order to breathe, they must be able to pass oxygen and carbon dioxide in and out of their bodies through their skin by diffusion. In order for this to work, even the largest flatworms are extremely thin.
Fern- Plants release oxygen during the day in the presence of natural light through the process of photosynthesis. While at night, the plants uptake oxygen and release carbon dioxide.
Which phase change process below involves the addition of thermal energy or heat? (select all of the ones that apply)
1. sublimation
2. melting
3. freezing
4. vaporization
5. condensation
Answer:
Melting and Vaporization are processes among the following which involves the addition of thermal energy or heat.
The phase change process below involves the addition of thermal energy or heat melting and vaporization are processes among the following which involves the addition of thermal energy or heat. Thus, option D is correct.
What is vaporization?The term vaporization has been described as the vaporization has the change of phase from liquid state to gas state and condensation is the change of phase from gas state to liquid state. Freezing has the process in which phase change or state change takes place it means that a process in which a liquid change into solid.
Freezing process can be achieved by extracting heat i.e or removing latent heat, latent heat, energy absorbed or released by a substance during a change in its physical state (phase) that occurs without change in temperature.
So, during the formation of ice from water, heat is removed from water at zero degree Celsius at constant temperature, then water changes into ice and a freezing or solidification process may occur in a liquid, initially at a uniform temperature, either above or at the the freezing temperature or fusion point. Freezing is the process which cause ice to form a thin layer over a lake.
Therefore, The phase change process below involves the addition of thermal energy or heat melting and vaporization are processes among the following which involves the addition of thermal energy or heat. Thus, option D is correct.
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PLEASE HELPP MEEE I beg youu
why would a ship appear to be sinking in the ocean when it is traveling away from a person on the shore? Explain your answer.
just a quick easy answer
Explanation:
bc the earth is a sphere and it rotates so it would appear to be sinking
In the Russian Federation, which official holds the most power?
A. the Duma
B. the president
c. the prime minister
D. the monarch
Your best friend comes to you with a problem he is not doing well in school because he has too much going on after school he wants to improve his grade without giving up his afterschool activities what are the three general time management techniques that you can suggest to him
Answer:
He could create a schedule, block the extra things they do that isn't necessary, or even take a few breaks. When you take a break you relax your mind, and when you do that you stress less so you can be more productive.
Hope this helps and have a great day!
Answer:
Sample Response: He should decide on a study time that works best for him, create a study schedule, and manage his study sessions by using a daily to-do list.
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