What kind of microscope has the greatest magnification?

Answers

Answer 1
Electron microscopes have the greatest magnification. In addition, they have higher resolving power compared to other types of microscopes. They use electrons to illuminate an object and also to create an enlarged image. Some of these microscopes can magnify a specimen up to about 2 million times. 

Related Questions

How does fox in the snow relate to the cycle of life?

Answers

Foxes don’t live in packs but they will still find each other when it is the time for mating. Once a pair has mated they continue doing so every year afterwards until the death of one of them. The pair will meet in the course of the year for grooming and social interactions. This makes the foxes unique from the other animals only meet up during the mating period. They normally have powerful scents which help them to find each other. During the mating period, the male partner strongly defends its partner in case any other male tries to come near it.  The small males find it hard to find their partners due to the protection and the power of the older males. Due the vegetation and the temperatures of the snow areas, the mating period is mainly during the winter months. The males will be round to help the female with the young ones. Gestation period is 53 days and about 4 to 5 young ones are born each time.


Though the Foxes don't live in a form of groups and do not live together the thing is that they find a pair for them for mating. They do mate every year after mating one time until the death of one of them. The pair meets for grooming and for the social interactions. This is what makes the foxes different from other animals. They use powerful scents which help them to find their mates. During the mating period, the male partner strongly defends its partner.  The males that are small find it quite difficult to find their mating partners due to the protection and the power of the older males. The gestation period is 53 days and about 4 to 5 young ones are born each time.

How do physical traits (adaptations) get passed on to offspring and inherited by a population?

Answers

Offspring inherit their physical traits from their parents. Each parent passes on one allele, and half of their chromosomes during sexual reproduction. 

Tetrodotoxin (ttx) is a neurotoxin that blocks voltage-gated na+ channels. what will happen in an organism that ingests ttx? all of the above in sufficient quantities, it will be fatal in the organism. action potentials will be impaired. neurotransmitter release will be impaired.

Answers

This question is unfortunately incomplete. A neurotoxin that blocks voltage-gated na+ channels will have all of the effects listed: there will be impairment of action potentials and neurotransmitter release, and in sufficient quantities, the toxin will prove fatal to the organism.
Final answer:

Tetrodotoxin (TTX) ingestion impedes action potential generation by blocking voltage-gated Na+ channels, likely resulting in neurotransmitter release impairment, muscle paralysis, and in high volumes, fatal outcomes due to respiratory failure.

Explanation:Effects of Tetrodotoxin (TTX) on Neurotransmission

Tetrodotoxin (TTX) is a potent neurotoxin that can have a severe impact on an organism's nervous system by blocking voltage-gated Na+ channels. If an organism ingests TTX, it will interfere with the normal generation and propagation of action potentials, as those are reliant on the influx of sodium ions during the depolarization phase. In sufficient quantities, TTX can be fatal, causing impairment in the release of neurotransmitters and leading to paralysis, which includes the muscles involved in breathing, ultimately resulting in respiratory failure.

Neurotoxins like TTX demonstrate the critical roles that neurotransmitters and their receptors play in maintaining vital functions. Other toxins such as botulinum toxin, tetanus toxin, and d-tubocurarine have unique mechanisms but similarly disrupt neurotransmission, leading to paralysis or uncontrollable muscle contractions. For instance, tetanus toxin inhibits the release of inhibitory neurotransmitters like GABA, causing excessive muscle contractions and potentially death by asphyxiation.

Cases of toxin-induced neurological dysfunction underscore the importance of intact neurotransmission for overall health and survival. The study of these toxins has not only provided insights into neurological function but also has given rise to therapeutic applications, such as the use of botulinum toxin in small doses to treat certain medical conditions.

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What determines the similarities in physical features among organisms

A.environmental conditions
B.predator prey relationships
C.chromosomes and genes

Answers

Hello,

The answer is option C "chromosomes and genes".

Reason:

The answer is option C because genes and chromosomes is what tells what a person looks like fur color, eye color, etc...

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

Which of the followings can be considered a nonpoint source of pollution?

Answers

Surface Runoff from a unknown source

Answer:

A suburban development

Please give Brainliest

Several atmospheric gases contribute to global warming: carbon dioxide, methane, and nitrous oxide. Considering this, which choice would do the LEAST to directly reduce atmospheric carbon dioxide. That is...

Answers

the answer is D.he conversion of restaurant grease to bio-diesel fuel for use by motorists.


D) the conversion of restaurant grease to bio-diesel fuel for use by motorists.

Minerals are extracted from the Earth through various mining practices.

Answers

Mining is extraction of valuable minerals or other geological materials from the earth usually from an orebody, lode, vein, seam, reef or placer deposits. These deposits form a mineralized package that is of economic interest to the miner. so true

Mining is extraction of valuable minerals or other geological materials from the earth usually from an orebody, lode, vein, seam, reef or placer deposits. These deposits form a mineralized package that is of economic interest to the miner. Thus, the given statement is true.

What are the impacts of mining on the environment?

Mining has a large impact on the environment because minerals are contained within the Earth. The long term effects of mining include acid drainage, erosion and dust emissions.

These processes has been based on the single principle: the difference in density between the components of the mixture. They are often used together to separate heterogeneous mixtures of two types as liquid + solid and immiscible liquids. In this case we have what mixture is the sediments of stones and the water that through the sieve will separate one from the other.

Therefore, Mining is extraction of valuable minerals or other geological materials from the earth usually from an orebody, lode, vein, seam, reef or placer deposits. These deposits form a mineralized package that is of economic interest to the miner. Thus, the given statement is true.

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During cellular respiration, energy is stored in the form of _______.
oxygen
water
ATP
food,

Answers

During cellular respiration, energy is stored in the form of ATP

During aerobic respiration, cells use oxygen to release the energy stored in glucose. This energy is temporarily stored in the form of ATP (adenosine triphosphate), and water and carbon dioxide are released as wastes.

Complement proteins and antibodies coat a microorganism and provide binding sites, enabling macrophages and neutrophils to phagocytize the organism. this phenomenon is termed ________. complement proteins and antibodies coat a microorganism and provide binding sites, enabling macrophages and neutrophils to phagocytize the organism. this phenomenon is termed ________. agglutination chemotaxis opsonization diapedesis

Answers

The answer is opsonization
The blanks are opsonization

Which option uses the monitoring method to check the growth of invasive species? A introduction of a predator species B digging of the species C tilling the land
D spraying pesticide cleaning of ship ballast

Answers

The answer is A. Invasive species are species that thrive unregulated in an introduced environment/ habitat and affect the biodiversity of the environment. They boom unchecked mostly due to lack of a natural predator. Therefore, introducing a predator will limit their growth.






An invasive species can be any type of a living species, like a plant, an amphibian, fish, insect, bacteria, or fungus, which is not local to an ecosystem and leads to harm. They can possess harm to the surrounding, human health, or even the economy.

These species possess the tendency to evolve and reproduce briskly, and spread antagonistically, with the capacity to cause harm, they are labeled as invasive.

An essential element that makes various species invasive is an absence of predators in the new environment. Thus, an introduction of a predator species would likely help to imply a check in the growth of invasive species.

Hence, the correct answer is option A.


You perform the head-tilt/chin-lift technique for which reason?
a. open the person's airway.
b. remove a foreign object from an airway.
c. provide breaths for a person who is not breathing.
d. stabilize the head and neck.

Answers

A. Open the person's airway

Hope this helps!

(WILL GIVE BRAINLY PLEASE HELP)
The gene for a certain syndrome is present on a Y chromosome. A man carries the gene for this syndrome. Which of the following is true about the inheritance pattern of the syndrome?

Only his son would have the gene for the syndrome.
Only his daughter would have the gene for the syndrome.
Both son and daughter would have the gene for the syndrome.
Neither son nor daughter would have the gene for the syndrome.

Answers

only his son give me brainliest

Answer:

Only his son would have the gene for the syndrome.

Explanation:

most males have two distinct sex chromosomes (XY), and the gene is only present on a Y chromosome.

The iron in breakfast cereal is absorbed more readily when consumed with a glass of vitamin c–rich orange juice.

Answers

This question is obviously incomplete. However, it is true that vitamin C aids in the absorption of iron. There are different forms of iron in the diet, with some forms more readily absorbed than others. Soluble haem iron found in meat is the most readily absorbed iron. Non-haem iron is commonly found in the ferric form, and is not as readily absorbed. However, vitamin C can aid in the reduction of the ferric form to a ferrous form which is more readily absorbed.

In the animal cell, which of the labeled organelles is the rough endoplasmic reticulum?

Answers

5 is the rough endoplasmic reticulum 

The answer is five hope I helped

A male client is taking procrit. he requests changing his medication from the im to the po route. the nurse's best response is:

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Procrit is the brand name of the drug Erythropoeitin. Erythropoeitin is the hormone secreted by the kidneys that stimulates the production of red blood cells in the myeloid lineage. The nurse should explain that the drug Erythropoeitin is destroyed by the stomach acid and therefore will not perform its therapeutic actions; that is why it is needed to be given intramuscularly.

What kind of reaction forms a peptide bond? dehydration synthesis cellular respiration photosynthesis hydrolysis

Answers

It's a dehydration synthesis reaction AKA condensation reaction) and usually occurs between amino acids.

dehydration synthesis

What part of the food chain is the Algae?

Answers

The answer is:  "producers" ;  or,  "autotrophs" [that make their own food].
____________________________________________________________

Evaluate two social skills that could help you to minimize feelings of anxiety associated with social change

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Good social skills that will lower anxiety in people with an anxiety disorder are; communicating assertively and asking questions (especially open-ended questions). The former allows other to respect you due to projected confidence. The latter allows for comfortable one-on-one exchanges






Effective communication skills and openness are required to minimize feelings of anxiety associated with social change

What are good social skills?

Good social skills are skills that are required for to adapt and thrive successfully in the society.

Good social skills include:

effective communicationtolerance opennessconfidence

In order to deal with the anxiety of social change, effective communication skills and openness are required.

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Mitosis, the process of cell division, is most important for an organism's what?

Answers

Cell division serves as a means of reproduction in unicellular organisms through binary fission. In multicellular organisms, cell division aids in the formation of gametes, which are cells that combine with others to form sexually produced offspring. For growth to occur in living organisms, the number of cells have to increase through cell division until it reaches its maximum size. 

The human body also repairs injuries by means of cell division. When skin is cut, the skin cells on either side of the cut divide to make new cells that heal the wound.

Daily values are calculated for the average person who consumes a total of

a. 200 calories a day

b. 1,000 calories a day

c. 2,000 calories a day

d. 10,000 calories a day

Answers

Daily values are calculated for the average person who consumes a total of c. 2,000 calories a day.

The image shows the daily values for a diet of 2000 Calorie. The intake of nutrients are calculated for a diet of the given daily value. This helps an individual judiciously consume food by looking at the chart of the nutrition printed on the carton or on the box in which it is packaged.

Which phrase best defines taxonomy? (Points : 3)
A. the study of the digestive system
C. the science of classification
C. the process by which a flatworm obtains energy
D. a group of archaeans that live in deep-sea trenches

Answers

C. It is the science of classifying, in particular the classification of organisms.
Answer;

The science of classification

Explanation;Classification is the process of grouping organisms based on their similarities, normally based on observable characteristics.Taxonomy is the science of describing classifying, grouping and naming organisms. It is the study of how living organisms are classified.All living organisms are classified into groups based on very basic, shared characteristics. Characteristics such as appearance, reproduction, mobility, and functionality are among the few ways in which living organisms are grouped together.

Name the two main types of fermentation. what is the difference?

Answers

lactic acid fermentation and alcoholic fermentation

How are photosynthesis and cellular respiration alike?

Answers

Photosynthesis and Cellular Respiration are similar because the involve the same molecules (water, oxygen, sugar, carbon dioxide). The processes however are the opposite in terms of products and reactants.

This type of farming practice helps preserve soil conservation by planting crops on the tops of hills.

Answers

Ridge tillage.

Hope this helps!

-Payshence xoxo

The "essential nutrients" for proper human nutrition include _____. the "essential nutrients" for proper human nutrition include _____. calcium, sodium, potassium, and other minerals cellulose glucose active enzymes from plants and/or animals all of the amino acids

Answers

The correct answer is "calcium, sodium, potassium, and other minerals".
The term "essential nutrients" refers to the group of nutrients which are necessary for the normal functioning of human physiology but they cannot be synthesized by the human body. This means that these nutrients need to be obtained from external sources. This category of nutrients is comprised of some amino acids, two fatty acids, some vitamins and minerals.
Glucose and cellulose are not part of the essential nutrients. Also, only 9 of the 20 protein-producing amino acids cannot be synthesized by the human body and are therefore considered essential.
Final answer:

Essential nutrients, which individuals must obtain from their diet, include macronutrients like carbohydrates, proteins, and lipids, as well as micronutrients such as vitamins and minerals. These nutrients are vital for energy, building materials, and regulating body processes. The essential minerals include calcium, sodium, and potassium, among others.

Explanation:Essential Nutrients for Human Nutrition

The “essential nutrients” for proper human nutrition include a range of substances that the body requires but cannot synthesize in sufficient amounts. These nutrients must be obtained from the diet. They include macronutrients like carbohydrates, proteins (including all of the amino acids), and lipids (including essential fatty acids), as well as micronutrients such as vitamins and minerals. Among the essential minerals are calcium, sodium, and potassium. In contrast, cellulose and glucose are not categorized as essential nutrients, as cellulose is not digestible and glucose can be synthesized by the body. Likewise, while enzymes from plants or animals can be beneficial, they are not classified as essential nutrients. Certain vitamins, like vitamin D and vitamin K, are essential for functions such as maintaining a stable nervous system and assisting with blood clotting.

It is important to consume a balanced diet that provides all the essential nutrients. Major minerals are required in larger quantities than trace minerals but both are vital for overall health. Macronutrients are needed in larger amounts compared to micronutrients, which are still essential but needed in smaller quantities.

Which of the following are NOT considered “vital signs” as it relates to the physical examination? Select one: a. Pulse b. Temperature c. Weight d. Blood Pressure

Answers

The answer to ya question is A) (Pulse) notice when you go to the doctor they check yo temp, measure yo height, see how much you weigh nd check yo Bl20d pressure 

Hope i was able to help, ~Kashout kam 

Weight is not considered “vital signs” as it relates to the physical examination. Correct option is C.

Weight is not typically considered a vital sign in the context of a physical examination. Vital signs are objective measurements that provide information about a person's basic bodily functions and overall health status. The four traditional vital signs are pulse (heart rate), temperature, blood pressure, and respiratory rate.

While weight is an important measurement for assessing overall health and can be obtained during a physical examination, it is not classified as one of the vital signs. Weight measurement is often part of a broader assessment of body composition, nutritional status, and other health-related factors.

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North and South America became connected at the isthmus of Panama, which led to the migration of predators south. Which geological theory explains this phenomenon?

Answers

Continental Drift. :)

I can confirm, i took the test: continental drift

Which animal product is least efficient at converting feed consumed into the final product? milk beef chicken pork eggs?

Answers

the answer should be beef 

A biology teacher asks his class to make models of a plant cell, an animal cell, and a bacterial cell. Aside from cytoplasm and the cell membrane, which other cell structure will the students need to make for all three models?
A)Ribosome
B) Nucleus
C) Golgi apparatus
D) Chloroplast
E) Cell wall

Answers

I believe the answer is
          A. Ribosomes

The answer is ribosomes

Where should the origin of jointed appendages be placed on the phylogenetic tree?

Answers

At the base of Arthropoda.
Other Questions
Which nation was ruled by a military junta sketch the graph of y=x+4x-5 6s - 4 = 8 (2 + 1/4s) Analyze the following budget, with an income of $750, to determine how much can be spent on food for the month. Month________ Budgeted Amount Food $___ Personal Items $20 Cell Phone $75 Entertainment $85 Car Expenses Gas, Insurance $260 College Savings $250 a. No more than $70 can be spent on food. b. No more than $75 can be spent on food. c. No more than $80 can be spent on food. d. No more than $60 can be spent on food. Which statement best describes evolution?A. Species have changed over timeB. Traits acquired during a lifetime are Passed to offspringC. Earths organisms have not changed overtimeD. All of earths organisms were formed at the same time Can you check my answer? Which of the following is an example of why irrational numbers are 'not' closed under addition?4 + 4 = 2 + 2 = 4, and 4 is not irrantonal1/2 + 1/2 = 1, and 1 is not irrational10 + (-10) = 0, and 0 is not irrational-3 + 3 = 0, and 0 is not irrationalI was thinking:3 + 3 = 0, and 0 is not irrationalbecause it came up with a different number besides 3., I will give Brainliest to the best answer, I need urgent HELPAssume you're running a query on your orders in the past year. You want to see how many orders were placed after May. What type of query would you use to find this data? A. Select B. Range C. Complex D. Parameter 3. From the standpoint of health insurance, what were the main accomplishments of the Affordable Care Act? Jade buys a blouse and a skirt for 34 of their original price. Jade pays a total of $31.50 for the two items. If the original price of the blouse is $18, what is the original price of the skirt? Enter your answer in the box. Todd has conditioned his dog to salivate at the sound of a bell. when it begins to salivate when it hears other similar sounds, what has happened? what right or idea in the preamble do you think is important Which of the following ordered pairs is a solution to y = 2x? (3, 6)(3, 8)(3, 9)(3,27) A triangle has sides with lengths of 6 millimeters, 8 millimeters, and 10 millimeters. Is it a right triangle? Read the following run-on sentence. Florence is inland, Venice is on a peninsula. Which of the following corrects the sentence? A)Florence and Venice: two cities in Italy. B)Florence is inland. Venice is on a peninsula. C) Florence is inland, not Venice. It is on a peninsula. D0Florence is inland Venice is on the other hand on a peninsula. Arrange the events of the arms race in the correct sequence. The United States creates three Aramaic bombs as a result of the Manhattan Project. The Soviet Unions spies gathered information about the US Manhattan project.The Soviet Unions detonated its first atomic bomb.The United States detonated the first thermonuclear / hydrogen bomb. What was the main reason for the Armenian genocide? Scientists have been concerned for several years about the bee population dying off. There are several theories about why their population is being reduced. One of these theories is that the pesticides being sprayed onto plants are killing them. Which is the best solution to this problem?A)Continue to use harsh pesticides to grow food. Bees are not vital to the ecosystem.B)Ask scientists to create a genetically modified bee that is unharmed by harsh pesticides.C)Encourage farms that produce food to only use organic pesticides that do not have as harmful effect on the bees.D)Completely stop the use of all pesticides regardless of the effect this has on our food supply, and monitor the bee population to see if they start to come back. A 2.00-kg metal object requires 1.00 104 J of heat to raise its temperature from 20.0 C to 60.0 C. What is the specific heat of the metal? Lucas plugs a lamp into the wall. The light bulb in the lamp turns on. What kind of energy transformation is this A candy maker buys a bar of chocolate weighing 162 ounces. About how many pounds does the bar weigh?