A student is observing plant cells and animal cells under a microscope.
Which of the cell structures would be found in both the plant and the animal cells when listed in the chart above?
A. nucleus
B. cell wall
C. chloroplast
D. large central vacuole
Answers
contain similar membranes, cytosol, and cytoskeletal elements.
Related Questions
What keeps earths temperature suitable for life
Answers
Answer: The Earth has a suitable climate for the existence of all forms of life because of moderate amount of carbon dioxide, which is the driving factor for the survival of life forms. The temperature of planet Mercury ranges from 200°c below freezing to 375°c above. Hopes this helps. Can u pls pls pls mark me as brainliest
Explanation:
Which is the best definition of weathering?
settling of Earth’s materials when water slows downb.swelling Earth’s materials as they soak up waterc.breaking up of rocks from wind, water, plants, or animalsd.transport of Earth’s materials by wind, water, or ice
Answers
Answer:
Breaking up of rocks from wind , water, plants or animals
Explanation:
this is called weathering
hope it helps
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Which of the following describes seamounts?
a.) a process brought about due to volcanic upheaval; the undersea equivalents of terrestrial mountains that rise from the sea bottom and do not break the surface of the water
b.) a method used by tripod fish, because of their blindness, in which subtle turbulence clues help the fish sense prey
c.) a form of merging significantly denser salt water that is created from the tectonic movement of large salt deposits
Answers
Answer:
A is the correct answer
Explanation:
a process brought about due to volcanic upheaval; the undersea equivalents of terrestrial mountains that rise from the sea bottom and do not break the surface of the water
What is the term used for organisms moving into a area?
Answers
Answer:
Invasive species are species that are introduced into an environment but are not naturally found in that environment. One example of an invasive species is the America gray squirrel, introduced into Britain at the end of the 18th century.
Explanation:
Answer:
Migration or migrating
Cells within multicellular organisms are specialized to perform specific tasks. What is one advantage of specialized cells? A. Specialized cells use more energy than nonspecialized cells. B. Specialized cells are slower than nonspecialized cells. C. Specialized cells are able to perform a greater variety of tasks than nonspecialized cells. D. Specialized cells are more efficient than nonspecialized cells. pls answer asap i need it.
Answers
Answer:
Specialized cells are more efficient than nonspecialized cells
Explanation:
Multicellular organisms are organisms with more than one cells i.e. multiple cells. This characteristics of multicellular cells makes it possible for cells to specialize into performing different functions.
Cells within multicellular organisms are specialized to perform specific tasks. What is one advantage of specialized cells? A.
which three statements describe ways that earth's astmosphere protects living things
Answers
Answer:
The atmosphere blocks out harmful rays from the sun. The ozone layer, which lies in the stratosphere 11 to 50 kilometers from the Earth's surface, blocks out many harmful forms of radiation. Without the ozone layer, ultraviolet rays would destroy most life on Earth. Gases in the atmosphere also hold in heat.
Which of the following conditions affects the function of enzymes?
pH
enzyme concentration
heat
All of the above
Answers
HELP ASAP PLSSS Which type of current typically carries cold, dense water from the poles toward the
Equator?
Answers
Answer:
The global conveyor belt's circulation is the result of two simultaneous processes: warm surface currents carrying less dense water away from the Equator toward the poles, and cold deep ocean currents carrying denser water away from the poles toward the Equator.
Explanation:
Kettlewell's experiment is included in most biology texts as an example of evolution occuring. How do we know that the moths evolved?
(peppered moths)
Answers
Answer:
The environment the moths lived in used to be unpolluted. This made dark moths rare. As the area where light moths were found became more polluted, the light moths became less common in the polluted/dark areas. Light Moths began to evolve after not being able to survive in dark forests, they began to get darker and blend in with the polluted area to be safe from predators.
Explanation:
The evolution of the moth is an evolutionary instance of directional color change in the moth population as a result of air pollution due to the industrial revolution.
During the nineteenth century in the United Kingdom, the dark (melanic) form of the peppered moth become the dominant form of the peppered moth. Before this change, there are very fewer numbers of dark moths were present and light-colored moths were common.
This change in frequency occurred due to Industrial Revolution as it increased air pollution and trees became darker.Due to this change, light-colored moths were visible to birds and this leads to increase predation of these moths.The darker form of the moth was less visible to predators.The color change was due to adaptive evolution mainly to a single gene, with the melanic allele being dominant to the non-melanic allele. At the end of the twentieth century, the atmosphere become clear once again in the United Kingdom.The new changes would lead to a decrease in the frequency of the melanic form.Thus, the evolution of moths was due to the adaptive selection type of natural selection.
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Wilkins and Franklin studied the structure of DNA using ____________________, a technique to examine molecules, and helped Watson and Crick determined that the shape of the molecule was a _______________________
Answers
Answer: X-rays
double helix
Wilkins and Franklin studied the structure of DNA using X-rays, a technique to examine molecules, and helped Watson and Crick determined that the shape of the molecule was a double helix.
What are the functions of DNA?Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins.
DNA is essential for inheritance, coding for proteins, and providing instructions for life and its processes. DNA dictates how a human or animal develops and reproduces, and eventually dies.
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Which of the following are the main outputs, or products, of cellular respiration?
Answers
Answer:
Three products of cellular respiration are ATP energy, carbon dioxide and water.
Explanation:
write two sources of each of Nitrogen Phosphorus and potassium required for the growth of plant
Answers
Answer:
Do Nitrogen, Phosphorus, and Potassium Fertilizers Do for Plants? Nitrogen in Fertilizer. In simple terms, nitrogen promotes plant growth. It is associated with leafy, vegetative growth. Phosphorus in Fertilizer. Phosphorus is involved in the metabolic processes responsible for transferring Each of these fundamental nutrients plays a key role in plant nutrition. Nitrogen is considered to be the most important nutrient, and plants absorb more nitrogen than any other element. Nitrogen is essential to in making sure plants are healthy as they develop and nutritious to eat after they’re harvested. Soil is a major source of nutrients needed by plants for growth. The three main nutrients are nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.
Explanation: hope im right
Minerals like feldspar and mica are the main suppliers of potassium in soil. The earth provides phosphorus to plants. Usually in the form of synthetic fertilizer or livestock dung, farmers apply phosphorus to soil. The primary source of nitrogen in atmospheric deposition is the combustion of fossil fuels like coal and oil.
What is fertilizer?Fertilizer, a natural or synthetic substance with chemical components that enhance plant growth and productivity.
The primary sources of potassium in soil are minerals like feldspar and mica. Plants receive phosphorus from the ground.
Farmers add phosphorus to soil, typically in the form of synthetic fertilizer or livestock manure. The burning of fossil fuels like coal and oil is the main cause of nitrogen in the atmosphere.
Plants can take up nitrogen from the soil as [tex]NH^4^+[/tex] and [tex]NO_3[/tex] ions, but most of it is taken up as nitrate due to how common nitrification is in agricultural soils. As plant roots take up water, nitrate readily travels in their direction.
Thus, these are the sources of each of Nitrogen Phosphorus and potassium required for the growth of plant.
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In the earlier class, you had prepared the solution of dry yeast for observation of dry yeast. Which
substance is preapred by its use on commercial basis?
plz ans this in one line
Answers
A strand of RNA has the sequence AUUGCGCGAA. What explanation can be made about how this strand came to be?
A. The RNA strand formed from the rearrangement of the bases in a DNA strand.
B. The RNA strand broke off from a DNA strand that had a much longer genetic code.
C. The RNA strand was transcribed from a DNA strand with the sequence TAACGCCTT.
D. The RNA strand was translated from a DNA strand that had the sequence UAACGCCUU.
Answers
A strand of RNA with the sequence "AUUGCGCGAA" has been transcribed from a DNA strand with the sequence "TAACGCCTT". Thus, the correct option is C.
What is Transcription?Transcription is the process of formation of mRNA from the DNA in the nucleus of cell. The machinery involving all the enzymes and nucleotides are present in the nucleus for the development of mRNA. mRNA is the messenger RNA which is transcribed from DNA.
The sequence of mRNA formed from the DNA in a cell is complementary to the leading strand of the DNA in which only the thymine residues are replaced by the uracil residues. Adenine base pairs with uracil and thymine residues base pairs with adenine residues. Cytosine residues base pairs with guanine residues and vice versa.
Thus, the sequence of DNA from which mRNA has been synthesized is "TAACGCCTT".
Therefore, the correct option is C.
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What would happen most likely happen to the population of zebra if lions went extinct
Answers
Answer:
If lions did not exist, there would be a symbiotic relationship between parasites and herd animals. This way, parasites could increase and spread throughout the herd, resulting in fewer healthy animals. Where predators like lions do not exist, smaller carnivores tend to increase.
The population of zebra would continue to increase in size, if lions went extinct.
What is a carnivore?A carnivore can be defined as an animal whose food and energy requirements are primarily (solely) derived from animal products, especially through hunting and scavenging.
This ultimately implies that, a carnivore is a living organism (animal) that typically feeds on other living organisms (animals) such as zebras, rather than plants or grasses.
Examples of carnivorous animals.Some examples of carnivorous animals include the following:
TigerLeopardWolfHyenaLionRead more on carnivore here: brainly.com/question/13571764
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Which rock is MOST likely to contain fossil seashells?
Answer options
-basalt
-gneiss
-granite
-Limestone
Answers
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answers
Answer:
h
Explanation:
Spider Key bell-like flogier bluebell narrow leaf trumpatike flower wild dattod plants top petal overhangs lower petal desd nettle broad leaf heart-shaped leat lesser colandine top petal does not overhang lower petal club-shaped leaf primrose I narrow leat dead nende go to 2 go to 3 2. top petal overhangs lower petal top petal does not ovenang lower petal go to 4 2 bell-like flower trumpetlike flower bluebell wild daliode 4. heart-shaped leal club-shaped leaf lesser cetandine primrose Using the dichotomous key above, which flower has the following characteristics. The leaf is narrow and the flower has a trumpet like shape.
Answers
Answer:
x=7
Explanation:
Which statement is true regarding nuclear power plants
Answers
I’m sorry it it isn’t correct.
PLEAS HELP!!!!!
Fresh water is water that does not contain any:
salt
dirt
chemicals
sediments
Answers
Answer:
salt
Explanation:
if water has salt it is no longer considered fresh, rather it is salt water
How many bacteria would there be if 500 bacteria underwent fission every 20 minutes for an hour?
Answers
Answer:
hjftjir?urififukfjf
Explanation:
Genel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedirGenel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedirGenel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedir
Importance of plants from an economic, nutritional, environmental and medicinal point of view
Please be correct answer, and if you do not know not with this!
Answers
Answer:
Plants are extremely important in the lives of people throughout the world. People depend upon plants to satisfy such basic human needs as food, clothing, shelter, and health care. These needs are growing rapidly because of a growing world population, increasing incomes, and urbanization .
Plants provide food directly, of course, and also feed livestock that is then consumed itself. In addition, plants provide the raw materials for many types of pharmaceuticals, as well as tobacco, coffee, alcohol, and other drugs. The fiber industry depends heavily on the products of cotton, and the lumber products industry relies on wood from a wide variety of trees (wood fuel is used primarily in rural areas). Approximately 2.5 billion people in the world still rely on subsistence farming to satisfy their basic needs, while the rest are tied into increasingly complex production and distribution systems to provide food, fiber, fuel, and other plant-derived commodities .
Medicinal plants have been used in healthcare since time immemorial. Studies have been carried out globally to verify their efficacy and some of the findings have led to the production of plant-based medicines. The global market value of medicinal plant products exceeds $100 billion per annum. This paper discusses the role, contributions and usefulness of medicinal plants in tackling the diseases of public health importance, with particular emphasis on the current strategic approaches to disease prevention. A comparison is drawn between the ‘whole population’ and ‘high-risk’ strategies. The usefulness of the common-factor approach as a method of engaging other health promoters in propagating the ideals of medicinal plants is highlighted.
An organism has a haploid number of 36. What is the organism's diploid
number?
Answers
Answer: 72.
Explanation: Haploid cells are those that have only a single set of chromosomes while diploid cells have two sets of chromosomes.
describe an environment factor that could affect the growth of an organism
Answers
The main factor that affects the growth of a organism is the pollution caused by factories and wastes as well as harmful gases released.
please someone do this, i hate biology :(
Answers
Answer:
C - Natural selection is causing larger bird beaks.
E - Because the seed hardness has increased the birds need bigger beaks to crack them.
R - This means the birds with larger beaks are not able to crack the seeds, this causes starvation and the birds that have small beaks die as a result. However, birds with larger beaks are able to crack the seeds and eat. Those birds can then reproduce and produce more birds with larger beaks. So the population of large bird beaks has increased, but the population of small bird beaks has decreased.
The difference in base sequence between the non-template strand and the mRNA
strand is that there is (thymine/uracil).
in the DNA strand but there is
(thymine/uracil).
in the mRNA strand.
Answers
Answer:
There is Thymine in the DNA and but Uracile in the mRNA
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Question 22(Multiple Choice Worth 3 points)
(06.03 MC)
In cattle, a single gene with two alleles determines fur color. The fur can be red, white, or roan. Roan fur has both red and white hair. Which of the following is true about alleles for fur color in cattle?
The allele for roan fur color is dominant over red and white fur color.
The allele for red fur color is dominant over white and roan fur color.
The roan and white alleles are expressed independently of the other.
The red and white alleles are expressed independently of the other.
Answers
Answer:
D
Explanation:
D the red and white alleles are expressed independently of each other. You know this because roan is when both red and white are present. So therefore, because of this, the cow can be red, white, or both depending on what alleles are present.
Which of the following phrases describes the cycle of activity that an animal has during any 24-hour period?
the animal's circadian rhythm
the animal's biological clock
the animal's hibernation period
Answers
Explanation:
the answer is your 1st listed choice because every animal, even humans, have this cycle to fall asleep, or hibernate...
Answer:
doing4points
Explanation:
jjsldjfsakvdjwakljvas;ljvajvl;sjvs;vjdvas;kj
Two primary agents of cellular communication are
Answers
Two primary agents of cellular communication are hormones and chemicals produced by nerve cells.
What are the principles of cellular communications?
Cellular communication is a stepwise process that affects the generation of an extrinsic signal, detection of the signal by a receptor, transduction of the signal by intracellular signalling molecules and cellular response. When the extrinsic signal is removed, cellular communication processes cease.
Thus, hormones and chemicals are two primary agents of cellular communication.
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What is the meaning of the phrase "individual transcendence" as used in the following sentence?
Reproduction is a marvelous culmination of individual transcendence in that organisms "transcend" time through the reproduction of offspring.
A
Individuals are able to move through time as a result of reproduction.
B
Asexual reproduction allows for many copies of an individual to exist.
C
Parent genes are passed on to offspring over many generations.
D
Different types of reproduction allow for different organisms to reproduce over time.
Answers
Individuals can travel through time because of reproduction. is the definition of "individual transcendence"
What is budding?Hydras use budding as an asexual reproductive method. The offspring grows out of the parent's body and separates into a new person in this type of asexual reproduction.Asexual reproduction is possible in some multicellular species. Budding is the process by which a tiny new organism emerges directly from the parent organism's body. The hydra is one species that does this. Budding is a type of asexual reproduction in which a new organism develops from an existing organism's bud. The new organism remains attached to the parent organism until it matures. Budding is a method of reproduction used by Hydra and yeast, for example.To learn more about reproduction refer to:
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