2. Mature nerve cells no longer divide, so they do not replicate their DNA. A cell biologist found that
there was X amount of DNA in a human nerve cell. She then measured the amount of DNA in four
other types of human cells. The results are recorded in the table below. Complete the chart by
filling in the type of cell from these choices: a sperm cell, a bone marrow cell just beginning
interphase of the cell cycle, a skin cell in the S phase of the cell cycle, or an intestinal cell beginning
mitosis and why.
Cell A 2.0x
Cell B 1.6x
Cell C 0.5X
Cell D X

Answers

Answer 1

Answer:

Explanation:

Some cells in the adult animals do not appear to exhibit division (e.g., heart cells, and many other cells divide only occasionally e.g., when there is need to replace cells that have been lost due to injury or cell death. These cells that do not divide further and exit G 1 -phase to enter an inactive stage called quiescent stage (G 0


Related Questions

Which resource is a nonrenewable resource? fresh water,maple trees,solar energy,precious metal

Answers

Precious metal. All the others are renewable.

The only resource that is non renewable is : Precious metal.

Meaning of Non renewable resources

A non renewable resource as the name implies is an resource that can not be renewed. restored, or regained when used up. It is a  resource that depletes as is been used continuously until it goes on extinction. Precious metals are non renewable because they cannot restored or regained when used up.  While

Non renewable resource has a limit to its usage because they can go on extinction.

in conclusion, The only resource that is non renewable from the list given is Precious metal.

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How would the role of gene expression in cells be best described?

Answers

Answer:

Gene expression is a strictly controlled process that allows a cell to respond to changes in its surroundings. It serves as an on/off switch for controlling when proteins are created as well as a volume control for increasing or decreasing the amount of proteins produced.

How does limited stomach volume affect weight loss?

Answers

Answer:

it affects weight loss by limiting the amount your stomach can hold, there by lessening the amount you eat and how much turns into fat.

Explanation:

I hope this is what you were looking for

I need help with this

Answers


1-interphase
2-C
3-Cytokinesis
4-centrioles
5-G1 phase. Metabolic changes prepare the cell for division.
S phase. DNA synthesis replicates the genetic material.
G2 phase. Metabolic changes assemble the cytoplasmic materials necessary for mitosis and cytokinesis.
M phase. A nuclear division (mitosis) followed by a cell division (cytokinesis).
6-The cells are animal cells because they have a round shape and the cell membrane pinches in to form two cells.
B-Animal cells, as they have centrioles.
7-Interphase is the longest

The absorptive state is regulated mainly by insulin, whereas the postabsorptive state is regulated by multiple hormones.
a) true
b) false

Answers

The statement "The absorptive state is regulated mainly by insulin, whereas the postabsorptive state is regulated by multiple hormones." is a true statement.

Option A is correct

What is the absorptive state?

Generally, After a meal, your body is in the absorptive state, or fed state, where it is digesting the food and absorbing the nutrients.

In conclusion, insulin regulates your absorptive state or state of digestion

Read more about Digestion

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Living systems are made of complex molecules including carbohydrates, fats, proteins, and nucleic acids. Even though there are more than 100 elements known to exist, these molecules are comprised of only a few elements. What are these elements?

Answers

nitrogen, carbon, hydrogen, oxygen, phosphorous, and sulfur

Douglas spent a long time in school to get a law degree because he felt that being a lawyer would keep him happy and satisfied for the rest of his life. When he graduated and landed his first job at a firm, Douglas was extremely excited and felt fulfilled. A few years later, however, Douglas found that he was no longer excited about his job and considered going back to school for a business degree. Dylan's initial thought that he'd be happy forever after achieving success in law is an example of:

the affect heuristic.
functional fixedness.
confirmation bias.
the durability bias.

Answers

Dylan's initial thought that he'd be happy forever after achieving success in law is an example of the durability bias.

What is durability bias in psychology?

The durability bias, the trend to overpredict the span of affective reactions to forthcoming events, may be due in part to focalism, whereby people concentrate too much on the event in inquiry and not enough on the values of other future events.

Thus, Dylan's initial thought that he'd be happy forever after achieving success in law is an example of the durability bias.

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A portable electric hairdryer with a resistance of 15 ohms is connected to a 120 V outlet. What is the approximate current
in the circuit?
A.8А
B.15 A
C.180 A
D.105 A

Answers

A.8A
Hopefully it helps

What causes pollution? How can we stop it?

Answers

Answer: Reduce or eliminate fireplace and wood stove use. by avoiding burning leaves, trash, and other materials. the cause of pollution is gas in factories which cause harm to animals and humans

Explanation:

I tried my best

Answer:

marry me ill tell ya

have a nice day

A bar graph would best represent__________variation.
A. Behavioral
B.Discontinuous

Answers

Answer:

a.

Explanation:

bar graph is a chart that plots data using rectangular bars or columns (called bins) that represent the total amount of observations in the data for that category. Bar charts can be displayed with vertical columns, horizontal bars, comparative bars (multiple bars to show a comparison between values), or stacked bars (bars containing multiple types of information).

The chart below shows several species found in a pond ecosystem and the pH levels in which the species can survive. The normal pH
of the pond is 6.5.
If the pH of the pond fell to 5.5 due to acid rain, which of the species shown in the chart would die?
pH 6.5 pH 6.0 | pH 5.5 pH 5.0 | pH 4.5l pH 4.0
Trout
Bass
Perch
Frogs
Salamanders
Clams
Crayfish
Snails
Mayflies

Answers

Answer:

Clams and Snails

Explanation:

According to the chart, the pH required of these two species is higher than 5.5.

As ocean water salt concentration increases, the _____.

Answers

Answer:

density will increase

Explanation:

salt concentration is the amount of salt contain in water furthermore if the salt concentration increases definitely the density will increase since sea water is denser than both fresh water and pure water

Whats the difference between the cell wall and the cell membrane in a plant cell?

Answers

Answer:

Explanation:

Cell wall is the outermost boundary of bacteria, archaea, fungi and plant cells. Cell membrane is the outermost boundary of animal cells. Cell membrane can be identified on the inner side of the cell wall, in cells which possess the cell wall.

Most scientists think that Earth goes through natural cycles of warming and cooling. How is the current trend in temperature change different from the natural cycles in the past?
A.
The rise in average temperature is happening faster than before.
B.
The variation in average temperature is happening more slowly than before.
C.
The average temperature has remained constant for hundreds of years.
D.
The average temperature varies up or down from year to year.

Answers

A aaaaaaaaaaaaaaaaaaaaaaaa

Even though they look different how are a leaf cuticle and a thorn the same

Answers

Answer:

I think they are composed of dead cells.

A horticulturalist wants to produce geraniums with specific characteristics. She knows that the trait of red flowers is governed by the allele R(RR and Rr) and the trait of white flowers is governed by the allele r(rr).

The horticulturalist plans to cross a geranium that is true-breeding for red flowers with a geranium that is true-breeding for white flowers.

Which Punnett square best describes this cross?


R r
R RR Rr
r Rr rr


r r
R Rr Rr
r rr rr


r r
R Rr Rr
R Rr Rr





























Birth and Death rate table. In year 0, birth rate is 0.25 and death rate is 0.5. In year 1, birth rate is 0.3 and death rate is 0.4. In year 2, birth rate is 0.4 and death rate is 0.2. In year 3, birth rate is 0.5 and death rate is 0.15. In year 4, birth rate is 0.5 and death rate is 0.2. In year 5, birth rate is 0.4 and death rate is 0.3.

a graph showing birth and death rates per thousand people from pre-industrial to post-industrial times

Illustration of food web including a relationship between green plants, a mouse, a rabbit, a goat, an owl, a snake, a wild cat, a jackal, a kite, and a lion.

Four graphs A, B, C and D. Each graph is a line that occupies a square. The left and right sides of the graph touch the x axis. Each graph has a different shape, but the space under the line remains the same. Graph A. Solid line symmetrical bell-shaped curve. Graph B. Dotted line symmetrical bell-shaped curve superimposed on a solid asymmetrical curve that leans to the right of the dotted curve. Graph C. Dotted line symmetrical bell-shaped curve superimposed on a solid curve. The solid curve is symmetrical. It goes up on both ends to form two humps and it is lower in the middle. The solid curve looks like the letter M. Graph D. Dotted line symmetrical bell-shaped curve superimposed on a symmetrical curve that is narrower and taller than the dotted line curve.

A phylogenetic tree showing the evolutionary relationships between, from left to right, proteobacteria, chlamydia, spirochetes, gram-positive bacteria, cyanobacteria, euryarchaeota, crenarchaeota, diplomonadida, parabasala, euglenozoa, alveolata, stramenopila, rhodophyta, chlorophyta, plantae, mycetozoa, fungi, and animalia

Tree diagram with five levels, showing genetics of Darwin finches. Starting from bottom, level one shows Common ancestor from South American mainland. Level two shows Ground, Tree, and Warbler finches with their Genuses as Geospiza, Camarhynchus, and Certhidea respectively. Level three shows Seed eaters, Sharp-beaked ground finch or G difficilis, Cactus flower eaters, Bud eater, and Insect eaters. Level four shows Large ground finch or G magnirostris, Small ground finch or G fuliginosa, Cactus ground finch or G scandens, Small tree finch or C parvulus, Medium tree finch or C pauper, and Woodpecker finch or C pallidus. Level five shows Medium ground finch or G fortis, Large cactus ground finch or G conirostris, Vegetarian finch or C crassirostris, Large tree finch or C psittacula, Mangrove finch or C heliobates, Green warbler finch or Certhidea olivacea, and Gray warbler finch or Certhidea fusca.

A diagram of the cycle of photosynthesis and cellular respiration, with the steps labeled A, B, C, and D.

Stage of mitosis showing split chromosomes and the sister chromatids on the opposite poles of the cell

Assessment navigation

Answers

Answer:

Age 1940 Proportion 1970 Proportion 2000 Proportion

Under 1 year 0.015343 0.017151 0.013818

1 - 4 years 0.064718 0.067265 0.055317

5 - 14 years 0.170355 0.200506 0.145565

15 - 24 years 0.181677 0.174406 0.138646

25 - 34 years 0.162066 0.122569 0.135573

35 - 44 years 0.139237 0.113614 0.162613

45 - 54 years 0.117811 0.114265 0.134834

55 - 64 years  0.080294 0.091480 0.087247    

65 - 74 years 0.048426 0.061195 0.066037

75 - 84 years  0.017303 0.030112 0.044842

85 and over  0.002770 0.007435 0.015508

All ages 1.000000 1.000000 1.000000

Hope i helped if not tell me ~Ally

A hygrometer _____.


measures the mold spores in fresh food
measures the mold spores in fresh food

measures humidity, temperature, and dew point simultaneously
measures humidity, temperature, and dew point simultaneously

measures the bacteria count in fresh food
measures the bacteria count in fresh food

identifies food that has been subjected to irradiation
identifies food that has been subjected to irradiation

Answers

Answer:

The answer is measures humidity, temperature, and dew point simultaneously

Explanation:

It measures the humidity in an certain area of choice.

what climate zone has very little change in weather
A. Polar Climate Zone
B. Tropical Climate Zone
C. Temperate Climate Zone

Answers

Answer:

Temperate Climates

Explanation:

Temperate means the weather and temperatures remain mild withuot much change

Answer:

c

Explanation:

:D hope it helps

PLS HELP
which structure is the human body function most like the cell wall in plant cell?

A. Bones
B. Intestines
C. Veins

Answers

Answer:

It's bones my dear i hope this helps you

Explanation:

what does menaing of reporoducion​

Answers

Answer:

It is a biological process by which an organism reproduces an offspring who is biologically similar to the organism.

Explanation:

I hope I have cleared ur doubt if not do mention in comment

???????????????????????

Answers

The second option. Jakes family went on a camping trip

the luminosity of a star correlates most closely with the star’s

Answers

Answer:

The larger a star is, the more energy it puts out and the more luminous it is.

Explanation:

I hope that helps.

For this reflection assignment, you will need to watch The Breakfast Club, a 1985 film, and look for evidence of cliques and crowds, peer statuses, identity statuses, and anything else relevant to the topic of social and emotional development in adolescence (such as the invisible audience, stereotypes, etc.). For full creditProvide a brief (one paragraph or less, in your own words) summary of the movie, and then explain where you see cliques and where you see crowdsProvide specific examples from the movie to support your thoughts. In what ways do the characters in the movie explore their identity development? What do you think is the importance of the movie's title, The Breakfast Club? Is there anything else that you think is important to note?

Answers

The question above wants to know your interpretation and opinion about the film. I can't answer your question, but I'll show you how to answer it.

Response structureProvide a summary of the film.Introduce each character to the social group they belong to.Show how these groups are limiting and how they affect each character.Show how characters are developed in relation to the group they belong to.Associate this information with the movie title.Provide your opinion of the film and its message.

First, you should know that the movie The Breakfast Club shows five teenagers who belong to different social groups within the school. These teens are held together in detention on Saturday, where they interact and understand the pressures of their peer groups and how it affects their mental and emotional health.

The film highlights the existence of cliques, crowds, peer statuses, and identity statuses, as well as portrays the advantages and disadvantages of these groups.

In this case, you must answer the question by highlighting how these groups are established and how they influence each character.

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13. What is the maximum total number of ATP molecules formed during anaerobic cellular respiration

Answers

Answer:

the maximum total number of ATP molecules format during anaerobic cellular respiration is 2ATP

Based on the pressure data shown in the weather map, in which area are you
most likely to see calm, clear weather?
1
B
1006
1040
1016
H
D 1020
10
2004
10:2
1000
A. A
B. B
C. C
D. D

Answers

Answer:

B

Explanation:

[tex]1006 \times 1040 \div 1016[/tex]

What is a biome? Describe 2 biomes on the planet.

Answers

Explanation:

A biome is a large area characterized by its vegetation, soil, climate, and wildlife.

eg -Aquatic biomes include both freshwater and marine biomes.Grasslands are open regions that are dominated by grass and have a warm, dry climate.

PLEASE HELP!
An air pressure gradients forms as the sun heats the air around an island. In which direction will the wind blow during the day?

A- from the island toward the ocean.

B- from the ocean toward the island

C- counterclockwise around the island

D- clockwise around the island

Answers

The answer is b
Because it makes sense

The wind will blow during the daytime in the direction from the ocean towards the island. This occurs due to the pressure gradient. Thus, the correct option is B.

How to determine the direction of wind?

During the daytime, the island gets heated up faster than the ocean as the heat in the ocean gets dissipated over a large area due to convection currents. Also, the specific heat of water is greater in ocean than that of island. Since the island is hotter than the ocean, there is a build up of low pressure area on the island as hot air rises, creating a low pressure.

On the other hand, there's a relatively higher pressure at the ocean resulting in the development of pressure gradient. The wind blows from a higher pressure area to a lower pressure area, therefore wind blows from ocean towards the island (sea breeze).

Therefore, the correct option is B.

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Does anybody know if its scientifically proven that people's eyes can betray emotion?

Answers

Answer:yes peoples eyes can betray your emotions...

Explanation:

eye movements can both reflect and influence higher mental functions such as memory and decision-making, and betray our thoughts, beliefs, and desires.

Which of the following will cause evolution to a population?

Answers

This might not help, but there are five fundamental factors that induce an allele frequency shift in a population, or a collection of interacting organisms of a same species, from one generation to the next. Mutation, genetic drift, gene flow, non-random mating, and natural selection are all examples of evolution.

Hope this helps :)

Discuss the importance of information transfer to living organisms

Answers

Answer:

Encoded within the DNA structure of genes are signals that specify where each protein molecule belongs. Thus, it is the transfer of information from one macromolecule to another that maintains the integrity and orderliness of living cells.

Explanation:

Correct me if I'm wrong(๑•﹏•)

Hope it helps(. ❛ ᴗ ❛.)

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Select four items that an industrial engineer must obtain in order to practice in the field.Professional Engineering licenseinternshipbachelors degreecomputer science classesEnglish/communications classesjob recommendations What was the Missouri compromise?How did both sides compromise? 4Select the correct answer from each drop-down menu.A circle is rotated around a vertical axis. The circle does not intersect the axis.Complete the following statement.The three-dimensional shape resulting from the rotation is awith acenter. The following table shows the first segment of a five-year amortization schedule. a 5-year amortization schedule. the amount of interest paid for months 1 through 12 are: 99.03, 97.73, 96.42, 95.10, 93.78, 92.44, 91.09, 89.73, 88.36, 86.98, 85.58, 84.18. after one year of payments, how much has been paid to interest? a. $1,100.42 b. $1,010.16 c. $1,188.34 d. $1,241.18 Can a person be exposed to hiv by hugging or shaking hands with an infected person? a. yes, because the virus can be transmitted through sweat b. no, because none of the bodily fluids that carry the virus are on the surface of the skin c. no, not if the skin is completely covered d. yes, so you can't ever be too safe please select the best answer from the choices provided. a b c d What is the value of a put option at expiry if the stock price is 'S' and the exercise price is 'X'? brainliest, help pleae!A soda bottle is 1 pint. How many ounces would a 6 pack of soda be? A.32B.16C.96D.108 Explain a cause of the Texas Revolution. Identify a cause of the Texas RevolutionDescribe the cause you identifiedExplain how this led to the Texas Revolution A student places a starch and water solution into a bag of dialysis tubing and then ties off the ends. Next, he places the filled bag into a beaker of distilled water. Water will now ________ the bag by the process of ________. In theory, _____ provide access to a wealth of online learning from pre-school to university, without brick-and-mortar costs like maintenance of buildings, playgrounds, parking lots, and the like What is y=3/4x-2 I need help ASAP please Brenda listens carefully to her friends, controls her own negative emotions, and is self-confident. Brenda is most likely classified as a(n) _____ child. controversial average popular neglected What is the percent yield when a reaction vessel that initially contains 68.0 kg CH4 and excess steam yields 16.9 kg H2 A chemical buffer is a solution that increases pH changes when small quantities of an acid or base are added. True False This hybrid uses metric formats to tell a true story. Have U.S leaders learned from the Spanish-American war or are they making the same mistakes as before? Use details to back up your thoughts. Find the surface area of the right rectangular prism shown below. units^2 The highest elected position in the early Roman republic was the __________. A pyramid has a square base that has an area of 144 square feet. If the slant height of each triangular face is 10 in, what is the total surface area of the pyramid? PLS HELP ME, I NEED THE STEP BY STEP ONE