Question: Does light have an effect on the rate of mitosis in a cell?
Hypothesis: If
then
Independent variable:
Dependent variable:

Answers

Answer 1

Answer:

Hypothesis: IF light is applied, THEN the rate of mitosis will increase

Independent variable: LIGHT

Dependent variable: RATE OF MITOSIS

Explanation:

Hypothesis is a testable explanation given to solve a problem or answer a question. It is usually in the IF, THEN format. A hypothesis of this experiment can read: IF light is applied, THEN the rate of mitosis will increase.

Independent variable is the variable that is changed or manipulated by the experimenter in an experiment. In this experiment, the independent variable is the LIGHT.

Dependent variable is the variable that is measured in the experiment. It is the variable that responds to changes made to the independent variable. In this experiment, the dependent variable is the RATE OF MITOSIS in a cell.


Related Questions

Choose all the answers that apply.

Oxygen is _____.

1 released into the air by the lungs
2 pumped to cells by ventricles
3 picked up in the alveoli
4 transported by blood

Answers

Answer:

its 2 3 4

Explanation:

i would say 2,3,4 i’m sorry if i’m wrong

PLEASE HELP!! ASAP!! 20 POINTS AND BRAINLIEST!!!
What adaptations allow organisms to survive in the supralittoral zone of a rocky beach?

A. The ability to endure little sun exposure and to live underwater
B. The ability to endure both long periods of time without water and little sun exposure
C. The ability to both attach to solid materials and endure long periods of time without water
D. The ability to both attach to solid materials and endure long periods of time in low temperatures

Answers

The ability to endure both long periods of time without water and little sun exposure because the supralittoral zone is the area above the spring high tide line, on coastlines and estuaries, that is regularly splashed, but not submerged by ocean water.

so its B

Answer:

C. The ability to both attach to solid materials and endure long periods of time without water

Explanation:

what are the building blocks of protiens

a- the empire state
b- washington monument
c- amino acids
d- your mom

Answers

Answer:

amino acids

Explanation:

amino acids in protein build up muscle and provide energy storage. I hope this helps

people can obtain groundwater by drilling a well A. above the water table B. into an aquifer C. into the unsaturated zone D. into the impermeable.​

Answers

Answer:

B. into an aquifer

Explanation:

People can obtain groundwater by drilling a well into an aquifer.

An aquifer is a porous and permeable formation where groundwater can be found.

Aquifer is usually found below the water table. In this regard, the pore spaces of this layer of the earth allows for the storage of ground water. When the aquifer is punctured, groundwater can be abstracted.

Answer:

b. into an aquifer

Explanation:

Please Help!!!!!!!!!!!!!! Passive transport takes place without the use of energy. true or false?

Answers

Answer:

true

Explanation:

it requires no energy.

Answer:

it true

Explanation:

Inherited genetic variations are caused and influenced by environmental factors only. Factors like an organism’s habitat conditions and behavior can affect variation within a population. PLEASE EXPLAIN HOW ENVIRONMENTAL FACTORS EFFECT GENETIC VARIATION! WILL MARK BRAINLIEST!!

Answers

Answer:

Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients. Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales

Explanation:

what is the mutation caused by the addition of a nucleotide to an already existing Gene sequence called ​

Answers

Answer:

mutation caused by the addition of a nucleotide to an already existing gene sequence called deletion duplication insertion inversion

Explanation:

Insertion is a type of mutation which adds nucleotide to an already existing gene sequence. It can lead to genetic disorders due to the change of gene sequence. An example of this genetic disorder is the trisomy 21 or commonly known as Down syndrome. Instead of having 46 cells, those people having this disorder have 47 cells because there is an extra copy of there gene 21.

What three factors influence autumn leaf color? (pink)

Answers

Answer: Three factors influence autumn leaf color-leaf pigments, length of night, and weather, but not quite in the way we think.

What is the correct answer?

Answers

Answer:

The object is at rest.

Thank you and please rate me as brainliest as it will help me to level up

Pros of Biofuel
Pleas help it’s urgent

Answers

Answer:

Pros of Biofuels

Renewable – Biofuels are produced from plants and other organic material, so it can be replenished constantly. This is in contrast to the fossil fuels, which are constantly in the process of being depleted.

Clean – Biofuels are environment-friendly. They are much efficient & cleaner than fossil fuels, producing less air pollution and using materials that would otherwise be considered as waste products. Biofuels cause much less greenhouse gas emissions in comparison to the conventional types of transport fuels.

Inexpensive – They can be made easily by using local materials. Biofuels are very cheap to afford. They are the cheapest types of fuels available in the world.

Flexible – can be easily mixed with other fuels.

Additives – Biofuels like ethanol and biodiesel are better for car engines than fossil fuels. Even if not being used as the main fuel source, they can be used as additives to improve performance.

Carbon neutral – the amount of carbon dioxide created by the burning of biofuels is equal to the CO2 absorption capacity of the plants. Hence, no extra CO2 remains in the atmosphere.

Explanation:

Which pie graph below matches the data in the bar graph above?

Answers

Answer:

Pie Graph Z

Explanation:

According to the bar graph:

If 40% is Bulldog then the 25% would be Poodle which is a total of 65% leaving two equal bars (so 100%-65%=35%). That is 17.5% for Beagle and 17.5% for Collie.

Hope this helps!

Answer:

Chart Z

Explanation:

I took the same test today and got it correct.

                      I hope this helps!

                                                                            (P.s Have a wonderful day!)                                

Which component of the biosphere is an example of organic matter?
A. Phosphorus
B. Glucose
C. Carbon dioxide
D. Oxygen

Answers

pretty sure it’s glucose i could b wrong tho
b :) hope this helps

Read the sentence from the introduction [paragraphs 1-2].

It keeps us warm, it gives us oxygen to breathe, it protects us by absorbing harmful radiation from the sun, and it's also where our weather happens.

Which of the following words, if it replaced the word "harmful" in the sentence above, would CHANGE the meaning of the sentence?

A
useless
B
unsafe
C
damaging
D
destructive

Answers

Answer:

(C) damaging I think but not sure

Answer:

useless because harmful,unsafe, damaging and destructive are synonym

What is an example of malignant tumor?

Answers

Answer:

Carcinoma.

Explanation:

These tumors form from epithelial cells, which are present in the skin and the tissue that covers or lines the body's organs. Carcinomas can occur in the stomach, prostate, pancreas, lung, liver, colon, or breast.

Do convection currents of thermal energy form in Earth’s crust?

Answers

The Earth's crust is broken up into pieces called plates. The crust moves because of movements deep inside the earth. Heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core. Earth's solid crust acts as a heat insulator for the hot interior of the planet. ... Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust. Convection currents are the result of differential heating. Lighter (less dense), warm material rises while heavier (more dense) cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth. Magma in the Earth's mantle moves in convection currents. The hot core heats the material above it, causing it to rise toward the crust, where it cools. The heat comes from the intense pressure on the rock, combined with the energy released from natural radioactive decay of elements. Description Magma or magma, meaning in Arabic, magma, magma, or magma, which is a mixture of fused silicon materials, or in other words with. Magma forms under the Earth's crust or other layers of the Earth.

A truck carrying fertilizer crashed near a stream within a few miles from this karst feature. The fertilizer spilled into the stream and was carried towards the sink hole. What effect will this have on the karst aquifer? Would you want to drink water from this aquifer?

Answers

Answer:

Eutrophication effect

Explanation:

The term eutrophication refers to the enrichment of surface water with nutrients. This process is related to human pollution activities.

Eutrophication is the biological process that generates in water by an oversupply of nutrients or organic matter. This matter, mainly compounded with nitrogen or phosphorous, favors the multiplication of phytoplankton (microscopic plants growing on the water surface) and other aquatic plants. This overgrowth leads to an enhance in primary productivity.

Little by little begin sedimentation, caused by the death of some vegetable organisms that sink in the bottom. These sediments rich in organic matter suffer decomposition in the presence of oxygen.

When oxygen disappears, anaerobic bacteria act and produce fermentation.

On the surface, plants and phytoplankton keep growing, creating a mantle that impedes the light to reach deeper areas. The overgrowth of phytoplankton on the water surface and the fermentation processes in the bottom originate toxic compounds that damage the animals. Animals die, creating more sediments in the bottom where there are anaerobic conditions. Decomposing processes and fermentation increases, producing a bad smell.

The result of eutrophication is the stratification of the water mass:

First superficial layer, the overgrowth of blue-green algae produce toxins and interrupt the pass of light to deeper areas. The surface then becomes warmer. The second layer might have oxygen available for the animals.In the third layer, there is no oxygen, so life is not possible for animals or plants.In the fourth layer, there are animals and plants remains in the process of sedimentation.At the bottom, there is organic matter and anaerobic bacteria that are in charge of decomposition and fermentation, also producing toxic gases and smell.

Cells need to bring in molecules to carry out cellular processes. Often, this requires
moving the molecules across the cell membrane against the concentration gradient.
How do these molecules get into the cell?

Answers

Answer:

Active transport

Explanation:

The text is most likely speaking about active transport, such as endocytosis and exocytosis, which is essentially the process in which a cell uses to consume larger particles/molecules and expose of them, respectively.

HELP ASAP EMERGENCY NEED NOW BRAINLIEST 100 POINTS!
A diagram showing two plates colliding, with one plate moving below the other. What type of plate boundary is illustrated in the image? What is the movement of one plate below another called?

Answers

Answer:

Convergent

Subduction

Explanation:

Answer:

B. convergent

C. subduction

Explanation:

Write the complimentary base pairs for the following DNA strands:

Original: ATC GCC CAT GTG CCA
Comp:

Original: TGA CAA CGA GGT ACT
Comp:

Original: AAA CCC TTT GGG ACG
Comp:

Answers

1. Comp: TAG CGG GTA CAC GGT
2. Comp: ACT GTT GCT CCA TGA
3. Comp: TTT GGG AAA CCC TGC

This laboratory setup would most likely be used to demonstrate

carbohydrate synthesis
active transport
dehydration
diffusion

Answers

Answer:

I think it’s active transport

The laboratory setup would most likely be used to demonstrate the process of diffusion.

What do you mean by Laboratory?

A Laboratory may be defined as a place where a variety of experiments may be performed depending on the work or projects it handles.

In this experiment, an artificial cell containing glucose and starch solution is dipped into the water containing a starch indicator.

The concentration of glucose or starch is found to be high in the artificial cell, hence, it removes the water or particles from the inside to the outside of the cell.

Diffusion may be defined as the movement of particles or matter from a region of high concentration to a region of low concentration.

Therefore, the laboratory setup would most likely be used to demonstrate the process of diffusion.

To learn more about Diffusion, refer to the link:

https://brainly.com/question/94094

#SPJ2

PLEASE HELP ME! IN A DETAILED ANSWER IF POSSIBLE


What are some of the issues that come with catching shrimp in the wild? What are some of the problems associated with fish farms?

Answers

Answer:

Explanation:

There are many issues that can be thought of when it comes to both wild shrimp catching and fish farming. When catching wild shrimp, many fishers like to overfish. This can cause shrimp population levels to drop, and cause them to become endangered. There are also parasites, such as tapeworms in brine shrimp, which turn them bright red and make them very easy prey for bird species and such, and Orthione griffenis, better known as Griffen's isopod, which is a small isopod that attaches to a shrimp's gills and sucks the life out of them. Not only are these revolting, they're causing shrimp species to plummet.  

Fish farming is known of, and is a very profitable business. However, there are many concerns that can arise. One of these concerns is unethical treatment of the fish. Some farmers may starve or overfeed their fish, meanwhile others may overbreed them. There's also concerns of how the fish are acquired. If fish are taken from the wild to be farmed, some may see this as cruel or inhumane. Quality of life for the fish is a large concern, as if a fish is unhappy or ill, it can cause the consumer to fall ill from the product, which wound cause trouble for many.

There are many more issues that could arise, but overall, these are some of the most major issues when it comes to shrimp catching and fish farming.

___ code in DNA from nucleus to ___.

Answers

Answer:

i dont understand your question, please make it clearer

Explanation:

Is nuclelous a plant or animal cell?​

Answers

Answer:

Its found in both.

Explanation:

Hope this helped!

Answer: It is in both plants and animals

Explanation:

Give ur life to Jesus Christ before its to late

Answers

Answer:

bet

Explanation:

Answer:it’s to late

Explanation:

You have been provided with a non-polar liquid and are trying to determine whether
it is hydrophilic or hydrophobic. You place one milliliter of the substance into a
beaker filled halfway with water. Describe what will happen next.

Answers

Answer:

Explanation:

Non-polar liquids are liquids that have covalent bonds in which the shared electrons are shared equally. The molecules of these liquids are repelled by the molecules of water and hence do not dissolve in water. Thus, non-polar liquid are hydrophobic (water dislike/insoluble in water).

When one milliliter of the substance is placed into a beaker filled halfway with water, the substance will be seen "compact" (not dissolving nor interacting) in the beaker of water.

Polarity is defined as the separation of electric charge in a molecule or having an electric dipole moment due to the difference between negative and positively charged ends.

In the given experiment when one milliliter of the substance into a beaker is filled halfway with water, the substance will be seen as coagulating or not dissolving in the water.

The non-polar are the compounds or liquids that do not dissolve in the water. The non-polar molecules are the molecules, which are attracted to the alike molecules, rather than the water molecules.

The non-polar compounds have covalent bonds, in which the electrons are shared among the atoms of the compound.

The molecules of these liquids are repelled in the presence of water or are hydrophobic. These liquids do not dissolve in water.

Therefore, the liquid is hydrophobic.

To know more about the polarity, refer to the following link:

https://brainly.com/question/21727673


Why does candle Q extinguished after a few minutes? *​

Answers

Answer:

flame was extinguished after a few seconds because the jar keeps oxygen from the outside from getting in.

Explanation:

Running out of oxygen makes the flame go out.

DNA is----

A All of the answers are correct

B a double helix

C nucleotide bases and sugar-phosphate molecules

D atoms of carbon, hydrogen, oxygen, nitrogen, and phosphorus

Answers

Answer:

B is correct

i think so

Explanation:

The DNA sequence that makes up the genetic code of an organism determine which traits the organism will exhibit

Answers

Answer:

How are the instructions coded by DNA translated into an organisms physical traits. They are translated into proteins which express an organism's physical traits. In DNA, the structure and size of the four nitrogen bases allows only for one kind of base to pair with one other kind. This is called the base-pairing rule.

Explanation:

Animals' bodies get some carbon atoms from
air.
True or false

Answers

Explanation:

It gives off carbon. So false.

How do climates of cities near mountains compare?

Answers

Answer:

if your on a mountian it colder

Explanation:

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