if a specimen takes up one quarter of the field of view (0.500 mm), what is the size of the specimen in micrometers (um)?

Answers

Answer 1

Answer:

Explanatio1 n/4*0.500*10^3=125


Related Questions

How do mountains play a role in precipitation patterns like ?

Answers

Mountains can have a significant effect on rainfall. When air reaches the mountains, it is forced to rise over this barrier. As the air moves up the windward side of a mountain, it cools, and the volume decreases. As a result, humidity increases and orographic clouds and precipitation can develop.

Question 2 of 30
What is a niche?
O A. A group of organisms that produce fertile offspring
B. All of the resources a species uses within its ecosystem
O C. The place where a particular plant or animal lives
O D. A group of organisms that interact within an ecosystem
SUBMIT
(HURRY N HELPPPP PLEASEEEE)

Answers

Answer:

I think point C is the answer

3. The absorptive effectiveness of the small intestine is enhanced by increasing the
surface area by
A villi.
C. digestive juices
B. enzymes.
D. elasticity of intestine,​

Answers

Answer:

A villi.

Explanation:

Small intestines have finger-like extensions that basically increase the surface area for nutrients to attach and get transported inside the bloodstream or cells.

Answer:

ashlaylawrence can you fart on my face

what can scientists learn from radiometric dating?

A- how long ago a plant or animal lived
B- how much time it took a fossil to form
C- where a plant or animal lived
D- whether a fossil has modern relatives

Answers

Answer:

Radiometric dating is used by geologists to determine the age of rocks and the ages of fossils found within them.

Answer:

It is how long ago a plant or animal lived or answer A.

Explanation:The more of certain item in a cell such as carbon or something like that each one is like I don't know like 100,000 years ago hope this helps.

Which of the following is NOT essential for protein synthesis? *
Oribosomes
O
tRNA
O
mRNA
carbohydrates

Answers

Answer:

carbohydrates

Explanation:

Which of the following is attached to the transfer RNA (TRNA)? *
ribosome
RNA
codon
O amino acid

Answers

Answer:

One end of the tRNA binds to a specific amino acid (amino acid attachment site) and the other end has an anticodon that will bind to an mRNA codon.

Explanation:

How is the waxy cuticle of land plants an adaptation for living in land?

Answers

Answer: la protege de la desecación a la que es expuesta en la atmósfera terrestre, además de proveer una barrera para la entrada de bacterias y hongos.

Knowing that the lava from the ring of fire has
lots of silica in it, name ONE extrusive Igneous
rock that you may find near the ring of fire.
Please help this is due today

Answers

Answer: Granite

Explanation:

hope it helps

help will brainlist thx

Answers

Answer:

1.Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems.

2. If the grasshopper decreased the birds and owls would not have have enough food and therefor the population of birds and owls will also decreases.when Foxes eat the birds if there are are less number of birds it will affect the population of the foxes to decreases.

hope it helps.

What is the entire object shown in the image?

Answers

I can’t see the image?
Can’t see this image

1. True-or-false: All of the substances present in nature are made up of less
than 100 types of particles. These particles are called molecules.

Answers

Answer:

False

Explanation:

there are billions of known molecules.

The answer is false

What part of the body is not working as it should when you have diabetes

Answers

Answer:

blood vessels

Explanation:

Each type of diabetes involves the pancreas not functioning properly. The way in which the pancreas doesn't function properly differs depending on the type. No matter what type of diabetes you have, it requires ongoing monitoring of blood glucose levels so you can take the appropriate action.

Answer:Liver / kidneys/ heart are mainly affected but all your organs are affected. Explanation: Both type one and two do damage to organs over time from lack of nutreints. Or an overload of sugar.

Which statement describes the chemical property of copper that results in
the formation of tarnish?
O A. It does not burn.
O B. It has a very high boiling point.
C. It has a low density.
O D. It reacts easily with other substances.

Answers

Answer:

it reacts easily with other substances. This is why they easily rust and oxidize when in contact with oxygen, and tarnish when meets water.

The answer for this would be
D. It reacts easily with other substances

Madam Annie gave a birth to a pair of twins, a male and a female. Which statement is TRUE about their genetics?

A. The baby boy inherited the father's genes only

B. The baby girl inherited the mother's genes only

C. Both the baby boy and girl baby inherited the parent's genes

D. Baby boy inherit father's genes while baby girls inherit mother's genes​

Answers

answer is c not d or the other ones

Madam Annie gave a birth to a pair of twins, a male and a female.  Both the baby boy and girl baby inherited the parent's genes. This is because of the inheritance that is being passed on to children via the heredity.

What kind of division is present in the gametes formation ?

Meiosis is present in the gametes formation where the chromosomes set will be halved.

In the case of offspring it is the mix of both the mother and the genes of the father where they both need to express themselves in order to determine the genotype and the phenotype of an individual. Genetic recombination takes place in the case of progeny especially in the sexual reproduction.

In the case of sexual reproduction, it is one set coming out from one parent and one from another set and they express together making a child hybrid definitely the frequency of expression can be changing but the child is having traits of both.

Learn more about genetics at :

https://brainly.com/question/13049663

#SPJ2

Which set of ecological organization levels is most likely to contain the largest variety of species?
1.
multiple biomes in a biosphere
2.
multiple ecosystems in a biome
3.
3
multiple individuals in a population
4.
multiple populations in a community

Answers

I believe the answer is 2: multiple ecosystems in a biome

The set of ecological organization levels that is most likely to contain the largest variety of species is: multiple biomes in a biosphere.

LEVEL OF ECOLOGICAL ORGANIZATION:

Ecology refers to the study of plants and animals (biotic) in relation to their environment. The level of organization in an ecological setup involves an hierarchical build up.

The level of organization in ecology from the least to the highest is as follows: individual species → population → community → ecosystem → biomebiosphere.

As the level increases, the more the species contained. This means that a community will contain more species than a population.

Therefore, the largest variety of species is most likely to be found in the highest level of organization, which is multiple biomes in a biosphere.

Learn more at: https://brainly.com/question/18536684?referrer=searchResults

DNA replication and DNA synthesis are the same process.
Group of answer choices

True

False

Answers

True the different names are the same thing I think
True but I could be wrong

Which of the two growth models, exponential or logistic, would you say that the human population portrays? Explain your answer.​

Answers

Answer:

The human population portrays an exponential model

Explanation:

The human population has grown very fast in the past 100 years after the addition of modern technology and easier and safer work people die less frequently hence more are born and there are more people to reproduce with each other and so on and so on

Living organisms are made up of energy and matter.

Answers

True every living thing needs energy
Yes I am going back home to go get back home

Why do caves form in Sandy Glacier, but not in larger thicker glaciers?

Answers

Large, permanent caves like those on the Sandy only form when a glacier is thin and the weight of the ice no longer squeezes the caves shut, allowing warm air to flow into the glacier. McGregor and Cartaya have drawn on years of experience mountaineering and caving to safely explore the caves in the Sandy Glacier.

Mutations in certain genes of bacteria cause them to be resistant to powerful antibiotics. What type of mutation is this for the bacteria?

Answers

Answer:

It is a beneficial mutation.

Explanation:

It helps the bacteria fight the antibiotics and stay in the system for a longer amount of time.

name the gland that produces the hormone that stimulates growth

A. pituitary gland

B. thyroid

C. adrenal glands

D. pancreas​

Answers

Answer:

a ........Pituitary gland

Provide a detailed explanation of why meiosis is important in creating genetic variation in a population. Include details on how daughter cells receive genetic information and how they differ from parent cells.

Answers

Answer:

The correct answer is - crossing over, mutations caused during crossing over, and independent assortment.

Explanation:

Meiosis is important as it helps that all organisms form via sexual reproduction contains the correct number of chromosomes in the offspring. Meiosis also produces genetic variation in various ways that are crossing over, mutations caused during crossing over, and independent assortment.

Independent assortment helps in getting half number of chromosomes. In meiosis, crossing over takes place in prophase 1 which results in recombination by an exchange in the arms of chromosomes.

Which of the following is a function (job) of proteins?
Select all that apply.
A . Proteins act as antibodies to defend the body from harmful substances.
B . Protein act as the main fuel source for cells
C. Proteins build structures such as muscles .
D . Proteins help to speed up chemical reaction in the cell .

Answers

I’m pretty sure it’s C. But at the same time it can be A.

Select the correct answer.
Which organ connects the kidney to the urinary bladder?

A.
gallbladder
B.
rectum
C.
renal pelvis
D.
ureter
E.
urethra

Answers

the answer is D The ureter connects the kidney to the urinary bladder

the scientific method uses observation and what other process to answer a question

Answers

My Answer

→ The correct answer that would answer the given question above would be EXPERIMENTATION. The scientific method uses observation to gather information, and to answer the questions based on the information gathered, this would involve experimentation. This is the testing of the information so that it would given a clear evidence on the answer.

I hope it's helps ╮(^▽^)╭

#CarryOnLearning

During reduction, PGA reacts with ATP and NADPH. What does ATP contribute to the reaction?
carbon

Answers

Answer:

During reduction, 3-PGA reacts with ATP and NADPH. What does ATP contribute to the reaction? ... The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2. In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen.

Explanation:

correct me if I'm wrong

carry on learning!;)

Where does ocean expansion even occur? What place/country.

Answers

Most people affected would live in China: 43 million or around 20 percent. At 32 million and 27 million affected people, Bangladesh and India would also be hit hard, as would be Vietnam, Indonesia, Thailand, the Philippines and Japan. In Europe, the Netherlands would theoretically be the most affected.

Glycolysis occurs during aerobic or anaerobic conditions.

True
False

pls help

Answers

Answer:

true

Explanation:

Glycolysis occurs in both aerobic and anaerobic states. In aerobic conditions, pyruvate enters the citric acid cycle and undergoes oxidative phosphorylation leading to the net production of 32 ATP molecules. In anaerobic conditions, pyruvate converts to lactate through anaerobic glycolysis

does anyone who took science 30 through the ADLC this year know if they locked the browser for the final?? they didn’t for the midterm

Answers

Answer:

Yea they did lock

Explanation:

5. Microwave

Situation: John saw his mother place a cold bread inside a microwave oven. After 3 minutes, his mom removed the bread from the oven and gave it to John John observed that the bread is warm after it was placed in the microwave oven. John wondered what caused the cold bread to warm up after it was placed in the microwave oven.

Observation/s:
Inference:​

Answers

The bread warmed up



The microwave made the bread warm up
Because of the light and the Inclosed area
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