Why long cell easily go through the cell

Answers

Answer 1

Answer:

Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. ... Organisms grow because cells are dividing to produce more and more cells


Related Questions

What Is Chemogeny ( Chemical Evolution ) ? And Explain The Steps Of Chemogeny [Both Answer In Simple Word/ Simple Answer Which Is Easy To Concept Or Read]​

Answers

Answer:

Chemogeny may be a theory of chemical evolution that depends on the chemical reactions and formation of drugs on the bases of chemical reactions. This theory says that “Life occurs as a results of evolution of inorganic matter”.

In the 1920's Scientists Oparin and Haldane, developed this hypothesis of the chemical origin of life from the primitive atmosphere of the world having matter like methane, ammonia and water. there have been very low concentrations of oxygen thanks to the presence of high temperatures like 5000-60000C. So, these conditions weren't suitable for the free existence of organic compounds, so reactions started happening .

Under conditions like high sunlight and warmth , inorganic matter gets converted to inorganic compounds. And this might end in the storage of organic compounds, which gets more and more concentrated with the passage of many years.

These compounds interact with one another and end in “life”.

So, chemogeny is that the process of chemical evolution of earth and formation of life from pre-existing matter with the assistance of chemical reactions.

Explanation:

Hopefully I was able to help you with the concept. Good luck!

∙ Chemogeny, or the Chemical Evolution of Life, is the formation of complex organic molecules from simpler inorganic molecules in the oceans by chemical reactions during the Earth's early history.
∙ It is the first step in the evolution of life on this planet that occurred in less than a billion years.
Steps involved in chemogeny are:
Formation of simple inorganic molecules like water, methane, and ammonia in the primitive atmosphere of the earth.
Formation of simple organic molecules from inorganic molecules.
Formation of complex organic molecules like carbohydrates proteins, and fats.

What happens when black holes accrete matter too quickly?

Answers

Answer:

These objects are called quasars, or active galactic nuclei. However, most black holes are too compact to pull such material — which is mostly gas — in immediately. ... Eventually, the gas is moving so fast that it gets extremely hot and luminous, generating radiation that we can often see from Earth.

Explanation:

1. Which of the following characteristics is possessed by invertebrates?
a) exoskeleton
b) endoskeleton
c) joint appendages
d) cephalization

Answers

Answer: a) exoskeleton

Explanation:

Well, many invertebrates – and all arthropods – have a protective external casing called an exoskeleton. This literally means ‘outside skeleton’ and its role is to cover the animal’s soft tissues and also provide a rigid structure to which the creature’s muscles can attach.

Explain how a reduction in phytoplankton can lead to a reduction in fish populations in the Indian Ocean.

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Answer:

This will result in a further decline of the phytoplankton in the Indian Ocean, exaggerating the stress on the marine ecosystem

Explanation:

sorry if im wrong

What is the main function of nucleic acids?
A. provide genetic information
B. long term energy
C. short term energy
D. build muscle, hair, and nails

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the answer is a they provide storage of genetic information

1.How do speices interact in nature?
2.How do energy and nutrients move through communities?
3. How do communities respond to a disturbance?

Answers

species like nature, it’s their habitat . their energy concerts

Which of the following is a sign of food spoilage?

-a. Soil on unwashed vegetables

-b. Bruised fruit

-c. Bulging or leaking cans

-d. Cloudy egg whites (albumin)

Answers

The sign that shows food spoilage is bulging or leaking cans. That is option C.

Food substances can be stored or preserved to prolong the nutritive values and shelf life of the food.

Food spoilage occurs when environmental factors such as:

Light, oxygen, heat, humidity, temperature and spoilage bacteria

causes food to become unsuitable for consumption.

For canned products, bulging or leaking cans shows the food content has deteriorated.

This shows some ongoing fermentation by a spoilage bacteria causing the can to bulge and eventually leak out.

Therefore, the sign that shows food spoilage is bulging or leaking cans.

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Whats atoms are found in human fat?

Answers

Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen. Fatty acids can be divided into a carboxylic acid head group–hence fatty acid–linked to a long chain of carbon atoms.

does that help?

N2 is the chemical formula
for what compound?
A. Ammonium
B. Nitrogen gas
C. Nitrite acid

Answers

Answer:

B. Nitrogen gas

Explanation:

Which type of cell-to-cell junction joins intermediate filaments ( keratins) in one cell to the basal laminate; welding down the cells of the epithelial and providing tensile strength?
A. Right junction
B. Desmosomes
C. Gap junction
D. Hemidesmosome
E. Adherents junction

Answers

Answer:

Desmosomes 

Explanation:

Desmosomes Connect Intermediate Filaments from Cell to Cell

Through desmosomes, the intermediate filaments of adjacent cells are linked into a net that extends throughout the many cells of a ti

My dad scolded me i don’t wanna live with him I hate him

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dam well i been thru worse L rip
I’m sorry to hear that, does he do that often? You should check in with a trusted adult and tell them about this. I hope you stay safe, healthy, and take care!

Double stranded RNA is cleaved by

Answers

Answer:

Dicer

RNA-dependent RNA polymerase amplifies siRNAs by binding to them and making more dsRNA, which is recognized and cleaved by Dicer into secondary siRNAs. The result is the silencing of genes by amplifying the RNAi effect. In certain cases RNAi also silences genes by the formation of heterochromatin.

What part of a plant is most of photosynthesis happening?

Answers

Answer:

the chloroplasts of the plant cell

Explanation:

Need ASAP! TIA
Explain how probability theory can be used in agriculture.

Answers

Answer:

occurrence

Explanation:

Probability is a mathematical construction that determines the likelihood of occurrence or nonoccurrence of events that are subjected to chance factor. Thus the farmers are interested to know the probability of occurrence of rain before and after spraying. ... In this regard probability plays a great role

The probability theory can be used in agriculture in order to estimate grain yields and thus select which crop is suitable in a calendar year.

What is the probability theory?

The probability theory is a model aimed at understanding statistic probabilities in a given problem/issue.

The probability theory involves theoretical, experimental and axiomatic probabilities.

This theory (probability theory) is used to analyze random processes such as rain (precipitation) levels.

In conclusion, the probability theory can be used in agriculture in order to estimate grain yields and thus select which crop is suitable in a calendar year.

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14. The active site of an enzyme

a. Is where the semi-permeable membrane is located

b. Is a specific bulge of protuberance on an enzyme

C. Is a groove or crevice in the structure of the enzyme into which the substrate fits

d. Rigidly resists any alteration of its shape

Answers

Question:-

The active site of an enzyme

a. Is where the semi-permeable membrane is located

b. Is a specific bulge of protuberance on an enzyme

C. Is a groove or crevice in the structure of the enzyme into which the substrate fits

d. Rigidly resists any alteration of its shape

Answer:-

C. Is a groove or crevice in the structure of the enzyme into which the substrate fits.

Explanation:-

The active site is one such gap or pocket to which the substrate adapts and binds to the enzyme.

The active site is the region of the enzyme to which the substrate molecule binds and causes a chemical reaction. The active site is composed of amino acid residues that form a temporary bond with the substrate.

Fraternal twins, while conceived at the same time, are not genetically identical.

Which statement best explains why these siblings are genetically different from each other?

A.One chromosome from each pair randomly passes to the sex cells during meiosis and leads to differences between the siblings.

B.One chromosome from each pair randomly passes to the sex cells during fertilization and leads to differences between the siblings.

C.Mutations occur during meiosis and lead to differences between the siblings.

D.Mutations occur during fertilization and lead to differences between the siblings.

Answers

Fraternal twins are not genetically identical because one chromosome from each pair randomly passes during meiosis and leads to differences between the siblings. Meiosis involves independent segregation of sex chromosomes.

Meiosis is a type of reductional cell division by which a parent cell produces four daughter (gametes) cells having half the genetic material.

Fraternal twins occur when two egg cells are released by the mother, which are fertilized by a different sperm.

During meiosis, sex chromosomes are separated and segregate in a random manner in daughter (sex) cells.

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What is dead air in zoology?

Answers

Answer:

the volume of air that is inhaled that does not take part in the gas exchange

dead space would be the the volume of air that is inhaled that does not take part in the gas exchange dead air is a period of silence especially during a broadcast.

Which process involves a cell interpreting DNA?
A- Fertilization
B-Photosynthesis
C-Protein synthesis
D-Cellular Respiration

Answers

C, this is the only process in which DNA is interpreted

I want a sister I can’t live like this with my parents

Answers

[tex] \large \sf{ah ! \: now \: what \: you \: will \: do?} \\ \large \sf{what \: did \: you \: decide?}[/tex]

Which type of cloud is made up of both liquid water droplets and ice crystals?

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Answer:

Altostratus clouds are gray or blue-gray mid-level clouds composed of ice crystals and water droplets. The clouds usually cover the entire sky.

Explanation:

Which freshwater biome has the highest organism diversity of all the freshwater biomes?
wetlands
streams and rivers
ponds and lakes
estuaries

Answers

Answer: wetlands
Explanation: Wetlands are considered the most biologically diverse of all ecosystems.

28 The statements describe four different plants.
Which plant must be a monocotyledon?
A The flowers are wind-pollinated.
B The flowers each have five petals.
The leaves are large with a clear network of veins on them.
The leaves have parallel veins.

Answers

Answer:

The leaves have parallel veins

Which of these could be a consequence of a mutation in one of an organism's
sex cells?
O A. The loss of the organism's ability to reproduce
B. The disruption of protein synthesis in the organism
O C. The transfer of the mutation to one of the organism's offspring
D. The ultimate death of the organism

Answers

Answer:

c

Explanation:

When an egg and a sperm cell unite, the resulting fertilized egg cell receives DNA from both parents.

In which part of the male reproductive part do pollens found? A. Anther B. Filament C. Stigma D. Style​

Answers

Answer:

Anther

Explanation:

Stamen is a male reproductive part in which anther produce male reproductive cells.

Answer:

The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up. During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary.

Explanation:

Distinguish between dimorphic, polymorphic, and continuously variable traits.

Answers

Dimorphic, polymorphic, and continuously variable traits are distinguished as follows:

Dimorphism is the condition of those species of animals or plants that exhibit two anatomical aspects or two different forms.

When talking about polymorphisms in genetics, reference is made to the different variations that may exist on the DNA of the same gene.

Continuously variable traits are those that show a continuous distribution of phenotypes.

Therefore, we can conclude that dimorphism is a polymorphism with only two forms, the polymorphism is any stable change of the DNA fixed in the population and in continuously variable traits the phenotypes show a continuous series and cannot be easily grouped.

Learn more about polymorphic traits here: https://brainly.com/question/7882029

[answers included, 100% on assignment]
1. Compared to today’s corn plant, teosinte:
✔ (c) is shorter and has more branches.

2. About how many genes were involved in producing the dramatic differences between teosinte and modern corn?
✔ (b) 5

3. he gene for which of the following traits changed early in teosinte domestication and caused dramatic changes?
✔ (a) kernel covering

Answers

I think is that but correct me if I’m wrong

Answer:

C

B

A

Explanation:

A white woman says she is not racist but avoids sitting near Black individuals. She has

A.high explicit racism, low implicit racism
B.high explicit racism, high implicit racism
C.low explicit racism, low implicit racism
D.low explicit racism, high implicit racis

Answers

I believe it is A
Please make this the brainliest answer

An instrument is gradually lowered beneath the surface of the ocean to measure the temperature and salinity of the water. The graphs below show the change in temperature at each depth in kilometers below the surface.

Image of two graphs. The left graph has the x axis labeled temperature degree C ranging from 0 to 10. The y axis is labeled depth below surface, km, ranging from negative 1.8 to 0. The line on graph goes up vertically starting at about 2 degree C on the x axis and negative 1.9 km on the y axis. The vertical line goes up staying at about 2 degree C and climbs from negative 1.9 km to about negative 0.8 km. The line starts to shift right at negative 0.6 km. The line shifts to the right from 2 degree C to 5 degree C. The line shifts to right more starting at negative 0.5 km and reaches 10 degree C around negative 0.2 km. The line continues up vertically after negative 0.2 km. The right graph has the x axis labeled salinity ranging from 33.8 to 34.6. The y axis is labeled depth below surface, km, ranging from negative 1.8 to 0. The line on the graph starts at 34 on the x axis and 0 km on the y axis. The line starts to shift to the right at negative 0.1 km and levels out at 34.2 on the x axis. At negative 0.2 km the line shifts to the left and continues to shift left until it reaches negative 0.5 km. The line starts to shift to the right again at negative 0.6 and continues to shift right until it reaches negative 1.9 km on the y axis and 34.6 on the x axis.

What is the most valid conclusion regarding ocean depth temperature, based on the data?

A.) The temperature and salinity increase with increasing depth.

B.) The salinity increases as the depth goes closer to zero.

C.) The bottom of the ocean is frozen and salinity levels are low.

D.) The ocean temperature never rises above 10°C and salinity remains constant.

Answers

Answer:

B

Explanation:

The most valid conclusion regarding ocean depth temperature, based on the data, is the salinity increases as the depth goes closer to zero. The correct option is B.

What is an ocean?

An ocean is a large body of salt water. The oceans are divided into seven kinds. But they are interconnected to each other. The ocean is the largest water body, and it is also present in the form of freeze blocks of ice.

The graph is given of the temperature and salinity of the ocean, with the depth of the ocean the temperature of the ocean decreases, and the salinity increases.

The salinity of the water represents the presence of salt in the oceans. It. the graph proves that the salinity increases with the depth, coming closer to the depth.

Thus, the correct option is B.) The salinity increases as the depth goes closer to zero.

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Which diagram shows a possible sequence of steps in the research and development cycle?

Answers

Answer:

B. Problem - Development - Research - Engineering solution

Explanation:

Hope this helps :)

Answer:

c is the anwser because it says engering first than you fund a discovery then development than researching

muscle cell labelled diagram ​

Answers

Explanation:

Here is a diagram, let me know if this is what you needed.

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