Name 2 reasons why bacteria are resistant to antibiotics?

Answers

Answer 1

Answer:

Antibiotic resistance

Antibiotic resistance is accelerated when the presence of antibiotics pressure bacteria and fungi to adapt. Antibiotics and antifungals kill some germs that cause infections, but they also kill helpful germs that protect our body from infection. The antibiotic-resistant germs survive and multiply.


Related Questions

Which statement best describes the effect of color on energy absorption and reflection?

Light colors reflect more and absorb less than dark colors.
Light colors reflect less and absorb more than dark colors.
Light colors absorb and reflect more than dark colors.
Light colors absorb and reflect less than dark colors.

Answers

The answer is A) Light colors reflect more and absorb less than dark colors.

Because remember, white is the absence of color (reflect) and black is every color (absorbs) :D

Light colors reflect more and absorb less than dark colors. The correct option is A.

What is reflection?

When two different media come together at an interface, a wavefront might change direction so that it returns to the first medium, which is known as reflection. The reflection of light, sound, and water waves are typical examples.

It is referred to as light reflection when a light ray hits a polished, smooth surface and bounces back. The incident light rays hit the surface and are reflected off of it.

The darker colours absorb more of the various light energy wavelengths, whereas white or light-colored objects reflect the majority of these wavelengths, which is why heat absorption depends on hue. As a result, black absorbs all light's wavelengths while reflecting none.

Thus, the correct option is A.

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Which are most responsible for creating acid rain pollution?.

Answers

Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.
Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.

How does the structure of a muscle cell relate to its function?

Answers

Answer:

A single muscle cell is elongated and has a large number of myofibrils. Muscle contraction is performed by thin strands of the proteins actin and myosin. Muscle flexing is made possible by the elongated form of muscle cells, which permits contraction proteins to line up in an overlapping manner.

How many children did individuals l-1 and l-2 have.

Answers

Answer:

6 children

Explanation:

A subset of a population selected to represent the population is:.

Answers

A representative sample.

The energy from organic food molecules is stored in ATP in the process of?

Answers

Answer:

ATP molecule Energy is stored in the bonds between the phosphate groups (PO4–) of the ATP molecule. When ATP is broken down into ADP (adenosine diphosphate) and inorganic phosphate, energy is released. When ADP and inorganic phosphate are joined to form ATP, energy is stored.

Explanation:

At some point in their life cycle, all chordates have a postanal tail, ______, hollow nerve cord, and ______.

Answers

At some point in their life cycle, all chordates have a postanal tail, __Notochord ____, hollow nerve cord, and ___Pharyngeal slits___.

Chordates

Chordates are animals belonging to the phylum chordata they include vertebrates, lancelets and tunicates of which vertebrates are the most common. As they develop throughout their life time they posses certain characteristics at some point and they are;

Postanal tailNotochordhollow nerve cordPharyngeal slits

Hence we can conclude that At some point in their life cycle, all chordates have a postanal tail, __Notochord ____, hollow nerve cord, and ___Pharyngeal slits___.

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Suppose a population of insects in a lab has been
fed a restricted diet and kept in an enclosed
container. The insects have reached carrying
capacity. What could cause the insects' carrying
capacity to increase?

Answers

Carrying capacity could be increased by giving them a bigger container and more food.

In his transformation experiments, what phenomenon did griffith observe?.

Answers

Answer:

Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.

Sensory receptors convert _____ into _____ by signal transduction.

Answers

Sensory receptors convert stimulus into electrical signals by signal transduction.

What is sensory receptors?.

Sensory receptors are found in specialized organs such as the eyes, ears, nose, and mouth, as well as internal organs. Each receptor type transmit stimulus or sensory modality which is interpreted to electrical signal and into a single perceptual frame eventually.

Therefore, Sensory receptors convert stimulus into electrical signals by signal transduction.

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fill the diagram please

Answers

Answer:

1 head

2 neck

3 I am not sure yet

A scientist treats a cell with an enzyme called ribonuclease (RNase) tbh at destroys rna. As an result, which cell process will be stopped?

Answers

Answer:

The production of proteins

Explanation:

Ribosomes are found in the cytoplasm or attached to the endoplasmic reticulum.

Ribosomes are important because they produce proteins and proteins are vital for all living organisms.

Since ribosomes are connected to the production of proteins, this process would stop.

write about fish production​

Answers

Answer:

Fish farming or pisciculture involves commercial breeding of fish, usually for food, in fish tanks or artificial enclosures such as fish ponds.

Answer:

Fish is a greatest source of dietary animal protein.

Fishery comprises of the finned fish and shellfish such as prawns and molluscs.

Fish is obtained by two ways i.e., Capture Fishery and Cultural fishery.

Capture Fishery: The fish are captured from natural water bodies,For Example: seas, rivers, estuaries, etc.Cultural Fishery:Fish are reared in artificial farms and grown in market table size and then captured.This is also known as farming.

fleas are insects but they do not have wings. suggest two features of fleas that would show that they should be classified as insects.

Answers

Answer:

Antennae and 6 legs

Explanation:

how would the feeding activities of a monkey be effected if it had a large heavy body​

Answers

[tex] \huge \pink❣{❣answer}[/tex]

If a monkey had a larger body# the double of its size#:1 to 2.4 kg which would become 2 to 5 kg. The food eaten by monkeys gives them almost 07 to 6.2 megajoules of energy, which would also double.,.

If a stand of trees grows 350 cubic feet per year, how much wood could be cut in a five-year period while keeping the forest sustainable?

A. 350 cubic feet

B. 1,000 cubic feet

C. 1,750 cubic feet

D. 2,250 cubic feet

Answers

Answer:

1,750 cubic feet

Explanation:

I did the math. I believe that is it <3

25. Which letter shows Earth's position in December?
(1 point)

Answers

Answer:

Earths Poistion in dec.

Explanation:

Suppose oxygen was much less electronegative than it is, so that hydrogen-oxygen bonds were much less polar and hydrogen bonds could not form between water molecules. how would the properties of water most likely change? check all that apply. its boiling point would decrease. its melting point would increase. ice would sink in liquid water. water vapor would be denser than liquid water.

Answers

The properties of water that most likely change by the above inferences are:

Its boiling point would decrease.Its melting point would increase. Water vapor would be denser than liquid water.

What do you mean by hydrogen bonds?

Hydrogen bonds may be defined as interactions involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons.

According to this hypothesis, the property of water may get deflected and new properties are assumed to a large extent.

Therefore, the above are the statements that best describe the properties of water that are altered.

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All the available nutrient molecules distributed in the blood form a:.

Answers

Answer:

Nutrient Pool.

Explanation:

Hope it helps bud :)

Which of the following conclusions is most consistent with the results of the experiment?
A. Rabbit mRNA is composed of nucleotides that are absent from frog mRNA.

Answers

Answer:

The subunits of hemoglobin differ in size, shape, or charge.

Explanation:

Please Help! Due in 5 minutes!

Which of the following areas would be the most suitable for species to survive a mass extinction event?
A. the continent of Asia
B. the country of Spain
C. the state of Florida
D. the Bay of Islands

Answers

Birds: Birds are the only dinosaurs to survive the mass extinction event 65 million years ago. Frogs & Salamanders: These seemingly delicate amphibians survived the extinction that wiped out larger animals. Lizards: These reptiles, distant relatives of dinosaurs, survived the extinction.

Answer:

It might be...B or C? I'm not sure.

Explanation:

If I had to guess I would pick...C but That's up to you!

I hope that helped in some kinda way!

Rex

How much money do you get for donating plasma the first time?.

Answers

Answer:

$50 for your first five donations.

You get $50 for your first 5 donation!

Research on the biology of aggression has clearly demonstrated that:.

Answers

Answer:

Research on the biology of aggression has clearly demonstrated that animals can be bred for aggressiveness. When a mild-mannered woman had an electrode implanted in her amygdala, she developed more aggressive tendencies. Studies have revealed diminished activity in the ________ of violent criminals.

Explanation:

animals can be bred for aggressiveness

Decomposers help in
A.spreading decay in the environment.
B.recycling nutrients back into the environment.
C.controlling large populations in the environment.
D.supplying energy directly to consumers in the environment.

Answers

Answer: B. Recycling nutrients back into the environment

Explanation:

Decomposes break down composable substances, turning them into fertilizer for the ground.

Which fossil would be most useful for evidence of a continental drift?


a fossil turning up on a continent that is the same as one on another
continent

a fossil that is small, hard, abundant, resistant to temperature change,
and easily preserved

a fossil that is large and difficult to find, but sensitive to temperature
change

a fossil that is found deep in the ground on one continent

Answers

Your answer would be a fossil turning up on a continent that is the same as one on another. This would shows signs of the same species in different places which would indicate the most useful evidence of a continental drift.

please help thank you <3
7. Which of the following processes emit greenhouse gases? Choose all that apply.
❏ Animals belching
❏ Chemical fertilizers
❏ Animal-waste fertilizers
❏ Animal waste management
❏ Field burning
❏ Deforestation by burning
❏ Transporting products
❏ Operating factories

Answers

Answer:

Animal waste management

Explanation:

this answer in my answer key

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Animals' belching, field burning, deforestation by burning, transportation products, and operating factories are the activities that emit greenhouse gases.

What are greenhouse gases?

Many of the chemical elements that make up the atmosphere of the planet function as greenhouse gases. Some of the sunlight that touches the surface of the planet reflects back into space as infrared radiation (heat). This infrared radiation is absorbed by greenhouse gases, which trap the heat it contains in the atmosphere and causes global warming and climate change.

These greenhouse effects are seen in many gases. Some gases are created both naturally and by human activity. Some are entirely human-made, such as industrial gases. The most prevalent greenhouse gas is water vapor, although most scientists think that the quantity of water vapor in the atmosphere that is directly created by human activities is quite little.

Therefore, the activities that can produce greenhouse gases are animal belching, field burning, deforestation by burning, transportation products, and operating factories.

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[RM.04]The picture below shows a soll texture triangle.

A soll sample contains 20 percent sand, 10 percent clay, and 70 percent silt. What type of soil is present in the sample?
O clay
O silt loam
O silty clay loam
O clay loam

Answers

Silt Loam; you use the lines coming out of each number to determine the texture. Clay is on the left, sand on the bottom, and the right side is silt.

Female gametophytes in angiosperms are hidden, and protected. Where are they found, and what are they also called?.

Answers

Answer:

They are usually found in the center and they are called embyro sacs.

Explanation:

Label the parts of the neurons. This is for ALL OR NOTHING. You have to get them all correct to get credit.



Question 12 options:

action potential


dendrite


axon


nucleus


synapse


body

1.
A

2.
B

3.
C

4.
D

5.
E

6.
F

Answers

According to the image, the letters correspond to: A. Synapse, B. Action potential, C. Axon, D. Nucleus, E. Dendrites, F. Body.

What is seen in the image?

In the image you can see a neuron and its parts are labeled with letters in alphabetical order from A to F. However, it does not mention what each letter corresponds to.

Then, it can be inferred that each letter corresponds to:

A. SynapsesB. Action potentialC. AxonD. CoreE. DendritesF. Body

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Refer to the diagram to answer the question. Which statement is true regarding how muscles contract?



Question 16 options:

Sarcomere A is contracted.


Sarcomere B is relaxed.


D represents Myosin.


C represents Myosin.

Answers

The figure is not found here, but myosin is the protein required for muscle contraction, whereas sarcomeres are functional units of muscles.

What is a sarcomere?

A sarcomere can be considered as the functional unit of a muscle, which is a type of contracting tissue.

A sarcomere is a unit composed of thick myosin fiber filaments and thin actin protein filaments.

These protein filaments work together to contract and expand sarcomeres and thus produce muscle movement.

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Pls help me with this question. I don't know what I did wrong Directions: On your paper, rewrite the following sentences in active voice. The subject should be performing action. If there is no doer, add one.1. The dishes were washed by Jane2. After the game we bought hamburgers for everyone3. During the intermission, our band played several numbers4. Alice broke her pen5. My computer was read by Miss Jones6. Jean broke her arm during a volleyball game7. Ruth washed and ironed her blouse8. The money was found under the floor9. Eleanor loves the Rolling stones10. The officer did nothing about the accident11. John won the first-place tennis trophy12. Nancy baked and frosted the cake13. Jill lost the election14. Jean played tennis all morning15. My books were returned before class16. My window was broken by the storm17. Miniature elephants were collected by my sister18. Colette danced a tap dance in the variety show19. Nothing was accomplished by crying20. That video was seen three times Which one is equal to 6 x 10^5 A (3 x 10^8) (2 x 10^-2) or B 600,000,000 Max has a square piece of cloth. He cuts it in half from one corner to the opposite corner. How many sides does each of the cut pieces have? The excerpt is from hisaye yamamotos story "morning rain," published in 1952. this passage depicts a family conversation. read the passage carefully. then, in a well-written essay, analyze how yamamoto uses literary elements and techniques to convey the ways in which the communication among sadako, mr. endo, and harry reveals their complex relationships. Scientists who study objects in space (astronomers) often scan the sky using devices called radio telescopes. What can you conclude about these devices?Question 10 options:They send radio broadcasts out to distant stars and planets. They pick up the radio waves emitted by stars, galaxies, and other objects in space.. They are less powerful than optical telescopes (telescopes that use visible light). They can detect unltraviolet radiation Helena is an engineer that designs packaging for new products. She designed a box in the shape of a rectangular prism with dimensions of 10 inches by 7 inches by 4 inches. What is the surface area of the box? 138 square inches 276 square inches 280 square inches 441 square inches What makes a culture unique ? Select the correct answer.Which statement is always true?A. A cross section parallel to the base of a right rectangular prism is a square.B. A cross section perpendicular to the base of a right rectangular prism is congruent to the base.C. A cross section parallel to the base of a right rectangular prism is congruent to the base.D. A cross section perpendicular to the base of a right rectangular prism has the same dimensions as the base. I need help ASAP! I took a screenshot of the question and linked it. 3636 is what percent less than 6060? What is hierarchy of needs? Give definition in your own words How can a teenager use refusal skills to avoid getting into a car with a driver who has been drinking? When homologous chromosomes fail to separate during meiosis, this is termed:. A bear was eating his fish.The bear was eating hungrily.The bear was terrifying.The bear was a grizzly.Combine the sentences into one sentence. There are 8 ounces in a pond. How many ounces are in 7 lbs What is the volume of the prism? __ in.. hello people ~The outermost and innermost wall layers of microsporangium in an anther are respectively(a) endothecium and tapetum(b) epidermis and endodermis(c) epidermis and middle layer(d) epidermis and tapetum Angle Terminology with Equations(Please Full Explanation)Delta Math: What is the value of the rational expression when x = 2?