24. What is the total magnification of this compound microscope using the low power objective
lens?

24. What Is The Total Magnification Of This Compound Microscope Using The Low Power Objectivelens?

Answers

Answer 1

Answer: The total magnification of a low power objective lens combined with a 10x eyepiece lens is 100x magnification, giving you a closer view of the slide than a scanning objective lens without getting too close for general viewing purposes.

Explanation:


Related Questions

What is the longest living animal?

Answers

The Asian elephant lives the longest...

Other animals live a very long time, too.

Tell me if you need the other animal names, and I will be happy to help.

God Bless

Which would have most likely stopped Mendel from finding a pattern in his
results?
A. If having a wrinkled seed had been a recessive trait
B. If garden peas had used sperm and egg to reproduce
C. Being short is a recessive trait
D. If seed color and shape were located on the same chromosome

Answers

Answer:

D. If seed color and shape were located on the same chromosome

Explanation:

If seed color and shape were located on the same chromosome, they would not be inherited independently of one another.

Genes on the same chromosome are more likely to be inherited together. The only way they could be inherited independently is if crossing over occurred between the two genes.

Therefore, this would argue against Mendel's law of independent assortment.

Answer:

Answer:

D. If seed color and shape were located on the same chromosome

Explanation:

AP3X

which of the following identifies this phenomenon and explains how it is formed

Answers

Answer:

A phenomenon, in a scientific context, is something that is observed to occur or to exist.

Explanation:

Examples of natural phenomena include gravity, tides, biological processes and oscillation.

Social phenomena are those that occur or exist through the actions of groups of humans. there is also difference between it and the natural phenomenon.

natural phenomenon - all phenomena that are not artificial. phenomenon - any state or process known through the senses rather than by intuition or reasoning.

Pea plant clones are given different amounts of water for a three-week period. First pea plant receives 400ml. Second pea plant receives 200ml. Third pea plant receives 100ml. Fourth pea plant does not receive any extra water; the plant only receives natural ways of receiving water. The height of the pea plants is recorded daily. What is the independent variable?


A) the different amounts of water

B) the heights of the pea plant

C) the pea plants

D) the natural ways of receiving water

Answers

Answer: The independent variable is the different amount of water. The correct option is A.

Explanation:

A variable can represent age, a person, or an entity that can be measured. In statistics, it is simply defined as an attribute of an object to be investigated. There are different types of variables these includes:

--> Dependent variable and

--> Independent variable.

Dependent variables are simply the variables that are affected by the changes that occurs in the experiment. From the experiment they should include:

--> the height of the plant,

--> the size of the plant,

--> the number of leaves

---> if the plant survived or not (dead).

Independent variable are the variables that are changed in the experiment. A good example from the pea plant experiment is WATER. It is the aspect that is used to alter the dependent variable which is the height of the pea plant. I hope this helps, thanks!

what is the percentage of thymine in wheat ?

Answers

Answer:

27.1% or 27% if rounded

Explanation:

Hope this helps ya!!

Cual de estos no se podria observar en un microscopio optico crestas mitocondriales, poros de la membrana nuclear, cromosomas de una celula animal condensados durante la mitosis, las dos capas lipidas que forman la membrana plasmatica

Answers

Answer:

Crestas mitocondriales, poros de la membrana nuclear y las capas lipídicas que forman la membrana plasmática no son visibles al microscopio óptico.

Explanation:

El límite de resolución de un microscopio óptico es de, aproximadamente, de 0,2 μm (es decir 10⁻⁶ m). Es decir, que en un microscopio óptico sólo podrán verse células y estructuras celulares mayores a 0,2 μm, y en algunos casos serán visibles sólo con tinciones especiales.

Por ende, entre las cuatro estructuras que se nos presentan en el problema sólo los cromosomas de una celula animal condensados durante la mitosis pueden verse al microscopio óptico.

Tanto las crestas mitocondriales como los poros de la membrana nuclear y las capas lipídicas que forman la membrana son estructuras muy pequeñas y visibles solamente al microscopio electrónico.

how is the plant able to obtain each ingredient

Answers

Answer:

light enters a plant through its leaves O2 enters the plant through the stomata's or open pores

and water enters through the roots then up the stem to the tubes  to leave

Explanation:

hopefully this helps

The Plants able to obtain each ingredients from the atmosphere. the light from the sunlight, [tex]CO2[/tex] from the stomata, and the water from the roots.

Stomata allow plants to absorb [tex]CO2[/tex] from the atmosphere. Water is taken from the earth by plants and transmitted to their leaves via their roots. The only source of light that the chlorophyll and other green parts of the plant absorb is sunlight.

Plants use sunlight, water, and carbon dioxide to perform photosynthesis.

They produce Chlorophyll, the pigment that makes plants green, by using stored carbon, hydrogen from water, and magnesium from the soil. They make Adenosine triphosphate, which is vital in energy transfer, by combining phosphorus, oxygen, and carbon.

Thus, Plants take nutrient from the atmosphere . light from the sunlight, [tex]CO2[/tex]  from the stomata, and the water from the roots.  

Learn more about Plants here,

https://brainly.com/question/13976657

#SPJ6

How would you classify a blood cell?

A. Cell

B. Tissue

C. Organ

D. Organ System

Answers

Answer:

The identification of blood cells is based primarily on observations of the presence or absence of a nucleus and cytoplasmic granules. Other helpful features are cell size, nuclear size and shape, chromatin appearance, and cytoplasmic staining.

Explanation:

Answer: A-Cell


Reason: common sense

WILL GIVE BRAINLIEST!!!!!!
An amino acid is to a polypeptide as:

glycogen is to glucose.

testosterone is to a steroid hormone.

a phospholipid is to a plasma membrane.

a nucleotide is to a nucleic acid.

Answers

The second option, but please correct me if I'm wrong.

How does DNA code for traits? Explain your response

Answers

The genetic code dictates which proteins the cell manufactures. Proteins are strands of amino acids. The sequence of nucleotides in DNA genes determines the order of amino acids in a protein. This is the direct connection between your genes and your traits.

Answer: ................................................................................................

Explanation:

Which of the following statements supports the need for a handler to know an animal’s point of balance? A handler must know an animal’s pattern of movement in order to avoid injury. A handler must know where to stand in order to avoid injury. A handler must know proper feeding procedures in order to avoid injury. A handler must not use a loud voice in order to avoid injury.

Answers

Answer:

A handler must know an animal’s pattern of movement in order to avoid injury.

Explanation:

Point of balance refers to equalibrium so if you know the animals pattern of movemenrt you are less likely to get injured while moving on or with it.

Answer:

A

Explanation:

i got it wrong and it showed the correct answer

After she has viewed the cells, she wants to produce a scientific drawing of them.
Her teacher has told her to use smooth lines to draw the structures she can see.
Give two other ways in which she can make sure she produces an accurate and useful drawing.

Answers

make a large clear drawing, include magnification used, use a ruler, when labelling write horizontally forming a vertical list. hope this helps :)

After she has viewed the cells, she wants to produce a scientific drawing of them.The other ways in which she can make sure she produces an accurate and useful drawing is make a large clear drawing, include magnification used, use a ruler, when labeling write horizontally forming a vertical list.

What is scientific experiment?

An experiment has been defined as process that is designed to diagnose the hypothesis which has the portion of the scientific method or procedure.

Scientific experiment has done by testing the particular medicine on an animal and by observing the impact of medicine on the animal as well as the reaction of the animal.

There are mainly three types of scientific experiments and these are the experimental which has been consist of the major level of scientific experimentation. The second type has been known as Quasi- experimental and third type has been known non- experimental study or research.

Therefore, After she has viewed the cells, she wants to produce a scientific drawing of them.The other ways in which she can make sure she produces an accurate and useful drawing is make a large clear drawing, include magnification used, use a ruler, when labeling write horizontally forming a vertical list.

Learn more about scientific experiment here:

https://brainly.com/question/2449529

#SPJ5

How many more cherry pies have 60 to 89 cherries than 90 to 119 cherries?

Answers

Answer:

They are the same thing

6 pies are more in 60 to 89 cherries than 90 to 119 cherries, a bar graph is a graphical depiction of information, amounts, or numbers using bars or strips.

How to depict the bar graph?

They are employed to contrast and compare various data kinds, frequencies, or other measurements of several categories of data.

The calculation of the bar graph in the given question.

For 60 - 89 cherries there are 10 pies

For 90 -119 cherries there are 4 pies

10 -4 = 6  pies

The image for the graph is attached below.

When displaying sections of data, bar charts should be used. As long as there aren't too many categories to compare, vertical bar charts can be useful for comparing several categories or discrete data, such as age groups, classes, schools, etc. They are quite helpful for time series data as well.

Therefore, there are 6 more pies in the 60 -89 cherries category than in the 90-119 category.

Learn more about bar graphs, here:

https://brainly.com/question/13028521

#SPJ2

1.The open area of DNA where replication or transcription can take place is called A.replication Bubble B.replication form c.replication strand d.replication origin
2. Once the two strands of DNA are separated, what prevents them from assuming their double- helical shape? A.Other proteins hold the strands apart B.They are too far away from each other C.Each strand has opposing charges, which keep them repelled D. All of the above
3.How does DNA polymerase move along each strand of DNA? A.Both move towards the replication fork B.Both move away from the replication fork C.One moves towards from the replication fork and the other moves away from it D.There is only one DNA polymerase on the DNA at a time
4.How can each copy of DNA at the end of replication be compared? A.Each copy is identical to each other B.Each copy is different from each other C.They are 90% similar D.They are 50% similar
5.In the event of a mismatched nucleotide , which molecule is able to backtrack , "proofread ," and correct the nucleotide sequence? A.DNA Proofreadase B.DNA Polymerase C.DNA Helicase D.DNA Primase

Answers

Answer:

1) Transcription Bubble.

2) Replication Forks

3)

Explanation:

1) The region of opened- up DNA is called a Transcription Bubble. In transcription, a region of DNA opens up. One strand, the template strand, serves as a template for synthesis of a complentary RNA transcript.

2) The Replication Forks hold the 2 separated strands of DNA apart, preventing then from assuming their double helix shape... in order  to replicate all your DNA its faster to replicate DNA if your doing it in many different areas at the same.

3)Since DNA polymerase requires a free 3` OH group  for initiation of synthesis, it can synthesize in only one direction by extending the 3` end of the preexisting nucleotide chain. Hence, DNA polymerase moves along the template strand in a 3`-5` direction, and the daughter strand is formed in a 5`-3` direction.

I don't know 4 and 5

The answers to the following questions are:

Replication bubble.Replication fork One moves towards from the replication fork and the other moves away from it..Each copy is identical to each otherDNA Polymerase

What is DNA replication?

A double-stranded DNA molecule is copied to create two identical DNA molecules through the process of DNA replication. Because every time a cell splits, the two new daughter cells must have the same genetic material, or DNA, as the parent cell, replication is a crucial process.

A particular kind of enzyme called DNA polymerase (DNAP) is in charge of creating fresh nucleic acid molecules that are copies of the original DNA. Polymers are huge compounds consisting of smaller, repeating units that are chemically linked to one another. Nucleic acids are polymers.

Learn more about DNA replication, here:

https://brainly.com/question/19581455

#SPJ2

I need help in this I’m confused

Answers

Answer:

A

Explanation:

see, if the beetle population decrease. the green plants will have nothing that eats them so they will increase. but since the owl's existence depends on every other organism to the left, any decrease will affect is negatively.

Which of the following does not cause our body temperature to go up?

a
sleep
b
stress
c
fever
d
exercise

Answers

A-sleep is the answer

How does cellular respiration demonstrate
the conservation of mass?

Answers

Cellular respiration is the process by which cells obtain energy from glucose. It can be represented by a chemical reaction which, when balanced, obeys the Law of Conservation of Matter:

C6H1206 + 6O2 ---- 6CO2 + 6H2O

Th number of atoms of reactants equals the number of atoms of products:

six carbon atoms, 12 hydrogen atoms, 18 oxygen atoms

No atoms are created or destroyed in this process, they're just rearranged into different molecules.

We often hear the term "burn" to describe glucose being used by living things for energy. When a substance burns, matter is conserved. It might seem like the burned substance is completely consumed because the products, CO2 and water, are both produced in the gaseous form and are colorless and invisible. The French chemist Antoine Lavoisier was the first to show that mass is conserved in chemical reactions by carrying out combustion reactions in a closed system and capturing the gaseous products.

Cells use cellular respiration to convert glucose into energy for cellular function. A chemical process that, when balanced, complies with the Law of Conservation of Matter might serve as a metaphor for it:

6CO2 + 6H2O = C6H1206 + 6O2

What is cellular respiration?

Cellular respiration converts glucose into ATP, which powers various physiological functions. Cellular respiration involves glycolysis, the citric acid cycle, and oxidative phosphorylation.

Glucose fuels cellular respiration. A balanced chemical reaction represents it:

6CO2 + 6H2O = C6H1206 + 6O2

Reactants and products have equivalent atom counts.

This technique rearranges atoms into molecules without creating or destroying them. Living creatures "burn" glucose for energy. Burning conserves matter. Because CO2 and water are gaseous, colourless, and invisible, it may seem that the burnt material is totally consumed. Antoine Lavoisier was the first to demonstrate mass conservation in chemical reactions by conducting combustion processes in a closed system and catching the gaseous products.

Learn more about cellular respiration, here:

https://brainly.com/question/13721588

#SPJ5

When writing DNA, you may only write what 4 bases?

Answers

Answer:

A's T's C's and G's

Explanation:

Adenine, Thymine, Cytosine, and Guanine

NEED HELP ASAP!!! 4. How many genes control most traits?

Answers

Answer:

120000

Explanation: Each gene pool is multiplied

Traits is expressed even when two different alleles for the same traits are present.

Answers

I hope it is helpful for you ....

Foods like potatoes, breads, and pies are known as?

Answers

Answer:

carbohydrates

Explanation:

if I'm wrong I'm very sorry

Traditional chemotherapy drugs target cell processes that then halts cell division or results in cell death. Thus, these drugs are cell poisons, causing multiple side effects. List some of the cell processes that these Drugs often target

Answers

Answer:

Cell division

Replication

Explanation:

Traditional chemotherapy drugs target cell metabolic processes which enabled it to thrive under certain conditions and then halts such processes such as cell division or results in cell death.

Thus, these drugs are cell poisons, causing multiple side effects. Some of the other cell processes that these cells target also include replication and motility.

Help! Need help on this due today!

Answers

Answer:

b

Explanation:

Which is an abiotic factor that can be found in a rain forest ecosystem?
O A. Algae
O B. Oxygen
O C. Animals
O D. Bacteria

Answers

correct answer: B. oxygen

Simple sugar molecule: fructose

Answers

Answer:

what's the question??????????????????????????

where is the question so we can help you

Question: What is it that lives if it is fed, and dies if you give it a drink?
A.fire
B,anaimals
C.humans
D.ants

Answers

There answer would be A. Fire

all plants need inputs of water, carbon dioxide, and sunlight to carry out photosynthesis, just like this cactus plant. Given its external appearance (a stubby body with a thick, waxy coating) which of these three inputs is it specially adapted to conserve?

Answers

Answer:

Water

Explanation:

Idk i just know the answer is water.

PLZ HELP
Read the selection from the section "Where The Meteor Showers Happen." Then, fill in the blank.

Meteors make it through the exosphere and thermosphere without much trouble. In these layers, there is not enough air to stop the meteors.

The phrase "without much trouble" in the selection above tells the reader that ____.

A
meteors often have a difficult time traveling through the exosphere and thermosphere
B
meteors are able to easily travel through the exosphere and thermosphere
C
meteors heat up quickly when they travel through the exosphere and thermosphere
D
meteors usually stop traveling when they get to the exosphere and thermosphere

Answers

Answer:

its B............................

Explanation:

Answer:

B

Explanation:

meteors are able to easily travel through the exosphere and thermosphere

For the initial year of a summer camp, 56 girls and 64 boys enrolled. Each year thereafter, 18 more students enrolled in the camp. Let t be the time (in years) since the camp opened. Part A: Write a function rule for the total number of students enrolled t years after the camp opened.

Answers

Answer:

[tex]f(t)=120+18t[/tex]

Explanation:

We know that for the initial year of a summer camp, 56 girls and 64 boys enrolled.

The total children enrolled for the initial year can be calculated as :

[tex]56+64=120[/tex]

Each year, 18 more students enrolled in the camp.

The variable ''[tex]t[/tex]'' represents the time in years since the camp opened.

The following expression :

[tex]18t[/tex]  

represents the extra children enrolled each year

If we sum, we can obtain the following expression :

[tex]120+18t[/tex]

which is the function [tex]f(t)[/tex] for the total number of students enrolled [tex]t[/tex] years after the camp opened.

The function rule is [tex]f(t)=120+18t[/tex]

For example, when [tex]t=0[/tex] ⇒

[tex]f(0)=120+18(0)=120[/tex]

which is the original amount of enrolled children when the summer camp opened.

When [tex]t=3[/tex] ⇒

[tex]f(3)=120+18(3)=174[/tex]

which is the expected value for the total number of students enrolled 3 years after the camp opened.

Why wouldn't we wear formal attire or use forks when eating soup?
a) The motive doesn't fit the drive or the incentive.
b) Our incentives regulate the drive for proper clothing and utensils.
c) Our higher brain tells us it is inappropriate and incorrect symbolism.
d) Our lower brain alerts the hypothalamus to tell us it is wrong.

Answers

Answer: c. Our higher brain tells us it is inappropriate and incorrect symbolism

Explanation:

We wouldn't we wear formal attire or use forks when eating soup because our higher brain tells us it is inappropriate and incorrect symbolism.

The higher brain helps us to interpret vision, emotions, touch, speech, reasoning etc. Since eating soup with forks isn't appropriate, this will be detected by the higher brain. The higher brain simply performs intellectual functions.

Therefore, the answer is C.

Other Questions
A bee is flying in your garden. There are Unbalanced forces act on the bee. List 3 things that can happen to the bees motion. find the fundamental units involved in derived units newton wattjoulepascalcubic meter Eliza claims she can create an equation using these cards that has NO solutions. Axel says this is impossiblethat every equation created with these cards will have a solution. Who is right? If you wanted to change the polarity of hydrogen bromide (HBr) by substituting the bromine with a different atom. Which atom would increase the polarity of the molecule? Tesman wants to return the manuscript to Lovborg because heSelect all that apply.thinks publishing the worthless book will discredit himfeels sorry for the other manis in love with Thea himselfis a decent person )[tex]what animal is this[/tex] What was the reaction of white people and the US government to the Nat Turner Rebellion? Write a letter to a person who you believe is an effective leader. Your letter should be at least two paragraphs in length, with a minimum of five sentences each. Tell what qualities the person has that makes them effective, why you admire them and explain how they have influenced your life.it doesn't matter who it is just put something down Red Sun Rising just paid a dividend of $2.52 per share. The company said that it will increase the dividend by 30% and 25 over the next two years, respectively. After that, the company is expected to increase its annual dividend at 3.8%. If the required return is 11.8%, what is the stock price today?a. $45.44.b. $42.51.c. $47.08.d. $25.00.e. $48.72. 2/7 + 3/7= please help xx Which foreign dictator did this American think had good ideas? Adolf HitlerWill Rogers Joseph StalinCharles Lindbergh Benito MussoliniPhilip LaFollette Jim is building a model airplane. The scale is 1 in : 40 ft. The actual wingspan of the plane is 211 feet. How long will the wings of the model be? solve by factoring x^2 -9 =0 Write the given equation in the form of an equation of a sphere and find its center and radius.x2 + y2 + z2 = 12x + 2yequation = center (x, y, z) = radius = Find x for each of the problems;1) 2x+5=12+x2)5x=30+3x3)2+x/3=74)15-x=17-2x5)6x= -42-x6)36-4x=26-3x7) -2+x=15 Create questions that might elicit the given answers. Pay special attention to the underlined words.MODLE: Qui a 20 ans dans la classe de franais? -Ce n'est pas le professeur!Please help?! Will give brainliest!! What is a characteristic of a gas? 1. How wereancient citiessimilar to modern-day cities? What is the result when the number 63 is decreased by 1.3%? 6. A cell recognizes that it has a damagedmitochondria. Where would this damagedorganelle go to be broken down?A. LysosomeB. B. VacuoleC. C. ChloroplastD. D. Cell Membrane