which part of the microscope are objective lenses attached?​

Answers

Answer 1
Nosepiece: The upper part of a compound microscope that holds the objective lens. Also called a revolving nosepiece or turret.
Answer 2

Answer:

The revolving nose piece


Related Questions

Which of the following is a feature of beaches?
A. Berms
B. Runnels
C. All of these
D. Shingles

Answers

Answer:

C: All of these.

Explanation:

Because there is feature

C I’m not 100% confident tho

break down component parts​

Answers

Answer:

part c of the components

Jacqueline is a 42-year-old woman who is in her third trimester of pregnancy. Jacqueline has had three other children; their birth weights were 9.0 lbs, 9.5 lbs and 9.3 lbs. Jacqueline is a smoker with high blood pressure, and has gained 75 pounds during the last 4 months. 1. What is your diagnosis? 2. What test can you use to confirm your diagnosis? 3. What is Jacqueline's prognosis? 4. What treatments are available?

Answers

 The health condition identified is diabetes in pregnancy. To confirm my diagnosis, blood glucose test is performed.Jacqueline's prognosis, that is cause of the medical conditions, is gotten from her history of over weight babies and smoking. The available treatment is insulin injections.

Diabetes mellitus is a metabolic condition that occurs when the pancreas fails to produce enough insulin or when the body fails to use the insulin produced for glucose metabolism thereby leading to hyperglycaemia (increased blood glucose levels).

In pregnancy, diabetes is suspected in women who give this type of history:

Previous Delivery of babies weighing 9.0lbs and above.Cigarette smoking. And abrupt weight gain toward term of pregnancy.

Constant monitoring of Jacqueline is required to prevent complications during and after the pregnancy. This is done by performing series of tests and giving insulin injections when the need arises.

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What type of system is used to move the body?

Answers

The skeletons system
Skeletons system I’m pretty sure

In an ecosystem, each trophic level receives energy from the level below it. What is the
source of energy for the first trophic level?

Answers

Answer:

Explanation: i don't know

What is a small structure within the cell that serves specialized functions?

Answers

Answer:

Organelles

Explanation:

Organelles are small,specialized structures found inside the cell which perform a specific task and help in the functioning of the cell.

Determine the correct energy transformations during the generation of electricity from fossil fuels.
A. Heat to Chemical to Electrical to Kinetic
B. Heat to Kinetic to Electrical to Chemical
C. Kinetic to Chemical to Heat to Electrical
D. Chemical to Heat to Kinetic to Electrical

Answers

Answer:

D. Chemical to heat to kinetic to electrical

The correct energy transformations during the generation of electricity from fossil fuels are D) Chemical to Heat to Kinetic to Electrical

What converts chemical energy to kinetic energy to electrical energy?

Batteries used in torches, computers, toys, and camera cells, are actually made up of chemical cells which convert the chemical energy from the batteries to the electrical energy required for the devices to work well.

What are the main energy types?

Examples of these are light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy, and so on. Each form can be converted or changed into the other forms.

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What is the name of lipids building blocks?

Answers

Answer:

Glycerol and fatty acids are the basic building blocks of fats (lipids).

Explanation:

Help .....plz help....​

Answers

Answer:

2. sedimentation (decantation follows sedimentation)

3. immiscible (water and oil never mix with each other)

4. size

5. evaporation (condensation chills the mixture where evaporation heats the mixture )

pls mark it as brainliest

Answer:

pls mark it as brainliest

sedimentation

immiscible

evaporation

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two waste products of metabolic state their source and how they are removed from the blood​

Answers

All the metabolic wastes are excreted in a form of water solutes through the excretory organs (nephridia, Malpighian tubules, kidneys), with the exception of CO2, which is excreted together with the water vapor throughout the lungs. The elimination of these compounds enables the chemical homeostasis of the organism.

Which of the following describes the product of Meiosis?
A. 4 genetically identical diploid cells
B. 2 genetically unique haploid cells
C. 4 genetically unique diploid cells
D. None of these are correct

Answers

The option that describes the product of meiosis is D, i.e. none of these are correct.

What is Meiosis?

Meiosis may be defined as a type of cell division in which four daughter cells are produced by a parental cell. These daughter cells are haploid in nature.

The product of meiosis is four genetically unique haploid cells which are not described in any options. So, the correct option for this question is D.

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what is endocrinegland?​

Answers

An endocrine glad is ductless glad in the body that releases hormones directly into the bloodstream

The change in frequency of bean types over generations demonstrates how natural selection drives evolution by changing allele frequencies within a population.

a. True
b. False

Answers

A.True hdhdhdheshdhhdhdhd
The answer is true change in frequency of bean type over generation demonstrates

which enzyme breaks down lipids? which enzyme breaks down fats? which enzyme breaks down proteins?​

Answers

Answer:

lipase enzymes, lipase, proteolytic enzymes

Answer:

for lipids and fat is same enzyme that is lipase enzyme. protease enzyme is for proteins.

Please I really need your help.

Answers

It is B because it exactly explained part of a population

what happens if we do not eat food ?​

Answers

Answer:

If we do not eat food we will not get energy.

Answer:

When someone doesn't eat food, the effect might surprise you. That person will not die immediately, they might pass out and starve but you can go a long time with out eating, sometimes maybe a week! But that is what happens when you do not eat food, now if you do not drink water for a long time, you might actually die. Sometimes, you can't even spend a day without drinking water.

So, when you don't eat food you will not die, just starve. But when you don't drink water, you will die.

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What are the roles of quality, policy and objectives in the University? (Answer in 300 words)​

Answers

The role of quality policy and objectives in the university is to define the purpose and strategic direction followed by the school authorities.

The quality policy is usually written in a brief statement which describes the vision, mission and the objective of the university. The importance (roles) of quality policy and objectives in an university includes:

Establishing a quality policy makes its known that the university operates with ethical standards that should not be disobeyed.It serves as a requirement for any formalized quality management system.It can serve as a way to drive passion for cultural change within an organisation (university)It serves as a reminder to both employees and students of the university about their commitment to quality.

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What is an ecosystem?

Answers

Answer:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

Explanation:

If you like my answer than please mark me brainliest thanks

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

A large portion of cellular respiration happens in the mitochondria. For this reason, the mitochondria are known colloquially as
the "powerhouses of the cell." Which body organ could best be compared to the mitochondria? (1 point)

Answers

Answer:

im thinking its the lungs, not 100% sure but seems like the best answer.

Explanation:

the main function of the lungs is the process of gas exchange (respiration), and mitochondria is also responsible for respiration too.

The lungs could be best compared to the mitochondria because it breaks down nutrients and releases energy for the body.

The stomach is an organ of the digestive system located between the esophagus and the intestine. Several processes occur in the stomach that help digest food, that is, digest the components of food that are used as energy for the body.

On the other hand, mitochondria are eukaryotic cell organelles responsible for cellular respiration, that is, for supplying most of the energy necessary for cellular activity.

According to the above, the correct answer is C because it illustrates the organ that is most related to the function of the mitochondria because both are essential to get energy.

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Help .....plz help me​

Answers

Answer:

Where is question. Hope you understand me

Explanation:

Please mark me brainliest thanks

which of the following is not a type of light microscope?

A. transmission electron microscope
B. phase contrast microscope
C. bright field microscope
D. stereo microscope ​

Answers

Answer:

A. transmission electron microscope.

Ecosystems rely on interdependence between species to keep balance. Which of the following is a threat to a stable
ecosystem?
A. Loss of biodiversity
B. High biodiversity
C. Low biodiversity
D. Increase in biodiversity

Answers

Answer:

A. Loss of biodiversity

Explanation:

Suppose there are more predators, there may be fewer natural producers, which upset the balance of nature.

Human genome experiment purpose

Answers

Answer:

El Proyecto Genoma Humano (PGH) fue un proyecto internacional de investigación científica con el objetivo fundamental de determinar la secuencia de pares de bases químicas que componen el ADN e identificar y cartografiar todos los genes de un genoma humano promedio desde un punto de vista físico y funcional, incluyendo

Explanation:

the correct answer is b

The image below shows a club fungus. A club fungus has an erect, above-ground fruiting body and long, branching, underground hyphae.


How do the structures of the fruiting body and hyphae relate to their functions?

A.
The fruiting body is tall to allow for spore dispersal, while the hyphae are branched to increase the absorption of nutrients.
B.
The fruiting body is curved to help the uptake of decaying plant material, while the hyphae are long to increase gas exchange.
C.
The fruiting body is tall to maximize photosynthesis, while the hyphae are branched to support the release of waste products.
D.
The fruiting body is curved to improve absorption of water, while the hyphae are long to allow for reproduction.

Answers

Answer:

The fruiting body is curved to improve absorption of water, while the hyphae are long to allow for reproduction.May 12, 2020

Explanation:

If it helps you mark me as a brainleast

Answer:

Explanation:

d

What are the functions of hypothalamus​

Answers

Explanation:

releasing hormones.regulating body temperature.maintaining daily physiological cycles.controlling appetite.managing of sexual behavior.regulating emotional responses.

A change in an organism's body is a(n)
A change in the environment is a(n)
A. instinctive, learned
B. internal stimulus, external stimulus
C. chemical signal, display
D. association, condition

Answers

Answer:

I believe is C. I might be wrong  

Explanation:

¯\_(ツ)_/¯

A change in an organism's body is an internal stimulus, while a change in the environment is an external stimulus. Thus, the correct option is B.

What is the Environment?

An environment may be defined as anything which is present in the surrounding of living entities through which it interacts for various purposes.

There are a lot of alterations in the body of an organism with respect to time. Apart from organisms, a lot of changes have also occurred in an environment gradually and continuously.

Changes in the organism's body are internal so it is called internal stimulus, while alterations in the environment are externally made so they are called external stimulus.

Therefore, the correct option for this question is B.

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Which of the following would be most likely to increase erosion rates?
A. A coastline with a well defined beach.
B. Waves breaking at the foot of a cliff
C. Waves with a very long fetch (have traveled far).
D. All of these

Answers

Answer:

D

Explanation:

we all need that all of then helps to increase erosion rates

D

This is because all of these have a major effect on the erosion rates and over time you would see a major difference with all the factors in play

Terminologies used in cattle

Answers

Answer:

Like.. naming types of cattle?

Explanation:

Names for cattle ? or names.. for things used on cattle, or things done to cattle... elaborate and i can help!!!

Example of Mitochondria convert

Answers

Answer:

Answer:Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise)

Answer:

Just as fire burns oxygen and gives off carbon dioxide and water, mitochondria act like furnaces when they convert glucose into adenosine triphosphate (ATP): They “burn” (use) oxygen and give off carbon dioxide and water. Because the process uses oxygen, it is said to be aerobic (as in aerobic exercise).

Explanation:

hello guys, Define wave length.I think this will be easy for u guys good day thank u​

Answers

Answer:

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

Explanation:

Please tell me if it helps

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difference between vacuum tube and transistor how does knowledge of allusions to greek mythology help readers understand the complexity of characters and foreshadowing of plot events in literature Match the following.1. suffix changed verb to a noun 2. suffix meaning one who 3. suffix shows a quality or action 4. suffix changed noun to a verb 5. suffix used to compare two things 6. suffix changed noun to adjective 7. suffix changed adjective to adverb 8. word that maintains its original part of speech after adding the suffix 9. suffix used to compare three things 10. suffix that can change an adjective to a noun friendlier childish -ence quietly -dom -ant -est liquefy confidant -er I'm always forgetting how to do mean absolute deviation. Can someone remind me what the process is please? IV. Complete the passage below using the correct forms of the words in brackets.SECURITYPeople are becoming more security conscious these days. Crimes like burglary and(1.THIEF)are definitely on the increase. One of the most (2. PAIN)experiences a home (3. OWN)can have is to arrive home and find that his or her (4.VALUE)have disappeared, because a window had (5. ACCIDENT)beenleft open. What can we do to protect ourselves?The most important piece of (6. ADVISORY)is to make sure that your (7.INSURE)coverage is up to date. Another (8. SENSE)thing to do is to goalong to your local police station, where they will be more than willing to make (9. SUGGEST)on (10. RELY)ways of safeguarding your property. Use Green's Theorem to evaluate the line integral along the given positively oriented curve. C (3y +5ex)dx + (10x + 3 cos y2)dy C is the boundary of the region enclosed by the parabolas y = x2 and x = y2 Determine what type of model best fits the given situation:The temperature of a cup of coffee decreases by 5 F every 20 minutes. 26) What is the perimeter of a rectangle whoselengths are 9x + 5 and widths are 7x + 2? Find f(-2) given f(x) = x^3 3x^2 +8 -1/4 (x+2)+5=-x I really need help to continue his B. Complete the sentences with the correct form of the words in brackets. 1. He didn't have the journey. (strong) 2. The was seriously injured in an accident. (trek) 3. Unfortunately, there was only one from the accident. (survive) 4. All should wear helmets. (cycle) 5. Quiet please. I'd like to make an. (announce) When effective communication affected your success at work what is the nature of the problem that yields less than desirable results for all parties? undercover economist What is the difference between the abbreviation i.e., and e.g. Sketch a linear graph given the following key features What line does the point (8,41) lie? Most "old" immigrants to the United States came from Western Europe, but most "new" immigrants came fromO Africa and Asia.O Central and Southern America.O Northern and Western Europe.O Southern and Eastern Europe. what is height of mount Everest? ______________Emily_______________(visit) London two years ago?.1 imA. Did/visitB. Was/visitC. Did/visitedD. Was/visited Does anyone know the answer to this? The following table gives the number of people picking strawberries in a field and the corresponding number of hours that those people worked picking strawberries. Graph the ordered pairs from the table.