define cell and atom​

Answers

Answer 1
The key difference between sale and Adam is that sale is made of molecules where is Adam make a molecule cells are the smallest functioning unit and then living organism yet hands and Adam is the smallest unit of matter usually a sale is on the micrometer scale while the item is on the angstrom scale.

Related Questions

explain budding in hydra

no copied answer ​

Answers

Answer:

Answer to the following question is as follows.

Explanation:

Budding is indeed an asexual reproduction method in which an individual emerges from a reproductive anatomical site of the parent organism. During budding, a genetically identical new creature develops connected to the parent Hydra's body before eventually separating. A bud emerges as an extension of recurrent cellular division at one specific location during the budding process.

In Gregor Mendel's work with pea plants, he found that when a tall pea plant, with genes TT, was crossed with a short pea plant, with genes tt, that _____ % of the first generation of offspring plants were _____.

Answers

Answer:

In Gregor Mendel's work with pea plants, he found that when a tall pea plant, with genes TT, was crossed with a short pea plant, with genes tt, that _100_ % of the first generation of offspring plants were tall pea plant_.

Explanation:

After crossing the two types of plants, Mendel observed that among the F1 there were only tall variants, while the other variant (short) disappeared. Mendel named "dominant" the expressed variant. Mendel then let these new plants auto pollinate and observed the results in the second generation, F2. He saw that the short variant that had previously disappeared, reappeared again. Both tall and short plants were present in the F2. Mendel named "recessive" the second alternative variant.

Mendel explained his results by arguing that discrete factors were responsible for these phenotypes. These factors should have been present in the F1 in pairs. One of them came from one parental plant, and the other factor came from the other plant. These factors then separated again when sex cells were produced, giving two types of gametes, each with only one factor.

Mendel concluded that each plant had a pair of factors -which he named alleles-, and that each factor coded for one trait -tall and short-. He thought that these factors -T and t- separate -segregate- during gamete formation. This conclusion is known as the segregation principle (First Mendels´ Low).

Anyone wanna help me ???????

Answers

Answer: Wave height

Chinstrap and Gentoo penguins are two species of penguins that feed on krill in the Antarctic Ocean.

a. True
b. False

Answers

A is the right answer
The correct answer is true

5. Shawn has a hypothesis that fungicides harm bee development. Using what you now know, describe an experiment to test Shawn’s hypothesis. Be sure your response includes what data should be collected and how you would collect it.

Answers

Answer:

Yes.

Explanation:

Yes, the fungicides harm bee development by causing changes in  behavior, immune health, and reproduction etc. For verifying this hypothesis, we have to take two environments, in one environment fungicides are applied to the plants while on the other environment, there is no fungicide applied to the plants. Th result shows that the bees are affected and act abnormal where fungicides are applied as compared to those bees which are normal in behaviour and other features.

Anyone have a clue what dog breed this is?

Answers

Answer:

weenie dog but the scientific name for it is a Dotson

Its looks more like a beagle

g If the sequence of bases in the DNA coding strand were CCG AGT, the sequence of amino acids in the polypeptide chain would be _

Answers

Answer:

GGCUCA

Explanation:

What is Alzheimer's disease??​

Answers

Answer:

Alzheimer's disease is a progressive neurologic disorder that causes the brain to shrink (atrophy) and brain cells to die.

Explanation:

Hope it is helpful.

Thankyou

Answer:

Alzhimers disease is a progressive neurologic disorder that causes the brain to shrink and brain cells to die . Alzhimers disease is the most common causes of dementia - a continious decline in thinking behavorial and social skills that affects persons ability to function indepedently .

Different types of cells have different numbers and types of
O nuclei
O DNA
O cell membranes
O organelles

Answers

I think organelles

Because only one cell has one nuclei, one set of dna and one set of cell membranes, and organelles I believe are all the guts in the cells. I may be wrong sorry

What is photosynthesis???? ​

Answers

Explanation:

The process of green plants make their own food by present sunlight is called photo synthesis

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Hey there!

Photosynthesis is the reaction that converts light energy to chemical energy in sugar and carbohydrates. Humans can't eat sunlight, so we eat plants. Plants convert the energy in the sunlight into chemical energy using chlorophyll. Chlorophyll is a molecule produced by plants, algae, and cyanobacteria, which aids in the conversion of light energy into chemical bonds. It is the green pigment found in the chloroplasts of higher plants. They are a part of our ecosystem, and they are lower on the food chain.

Hope this helps!

Have a great day! :)

Which of the following is a disadvantage of geothermal energy?

Answers

Answer:

B

Explanation:

The collection process of geothermal energy itself creates large amounts of pollution which damages the environment - especially toxicity in water.

Answer:

B. Collecting it damages the environment.

Which of the following is a scientific question?

Answers

Answer:

c

Explanation:

Please help anyone ?????!!!

Answers

Troughs are the lowest parts of a wavelength. I hope this helps!

there are two types of white blood cell phagocyte and lymphocytes how lymphocytes work?​

Answers

Answer:

Through receptor molecules on their surfaces, lymphocytes are able to bind antigens

Explanation:

Lymphocytes are the cells responsible for the body's ability to distinguish and react

Answer:

1. lymphocytes

2. phagocytes

3. monocytes

Explanation:

100%

What is the relationship between coronary artery disease and a heart attack?
A. Coronary artery disease is a symptom of heart attacks.
B. Heart attacks reduce blood flow to the heart and cause coronary artery disease.
C. Coronary artery disease can reduce blood flow to the heart and cause heart attacks.
D. Heart attacks occur when coronary artery disease is treated.

Answers

C) Coronary artery disease can reduce blood flow to the heart and cause heart attacks

CAD (or atherosclerosis) affects the vessels that supply blood to the heart muscle. It is caused by deposits of calcium, fat, cholesterol and fibrous tissues, which makes the lumen of arteries narrower. And due to inadequate supply of blood, the heart muscles get damaged. This can lead to a heart attack!

If 23 molecules of glucose are catabolized, how many molecules of ATP are produced (via substrate level phosphorylation) by the TCA cycle? How many FADH2 molecules and NADH molecules are produced by the cycle?​

Answers

Answer:

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

Explanation:Substrate-level phosphorylation is a type of metabolic reaction that results in the formation of Adenosine Triphosphate (ATP) of Guanosine Triphosphat (GTP) by the direct transfer and donation of a phosphoryl (PO3) group to Adenosine Diphosphate (ADP) of Guanosine Diposphate (GDP) from a phosphorylated reactive intermediate.

In glycolysis substrate level phosphorylation occurs in following two reactions

(i) 2molecules of 3-phosphoglyceric acid react with 2 molecules of ADP to from 2 molecules of 3-phosphoglyceric acid and 2 molecules of ATP.

1,3−diphosphoglyceric2 mol eculesacid+2ADP−→−−−−−−−−phosphotransferaseMg2+2−phosphoglyceric2mol eculesacid+2ATP

(ii) 2 mol ecules of phosphoenolpyruvic acid reacts with 2 mol ecules of ADP to from 2 mol ecules of pyruvic acid and 2ATP.

1−phosphoenolpyruvic acid2mol ecules2ADP−→−−−−−−Pyruvic kinaseMg2+Pyruvic acid2mol ecuels+2ATP

3.Each onion plant begins as a single cell containing 16 chromosomes. How many chromosomes are present in each of the cells that you observed

Answers

Answer:

In somatic cells, 16 chromosomes are present whereas in sex cells, there is 8 chromosomes.

Explanation:

In the somatic cells, the replication of chromosomes occur and after the replication is completed, the parent cell is divided into two daughter cells having double number of chromosome by each daughter cell i.e. 16 chromosomes while on the other hand, in sex cells, first the parent cell divides into two daughter cells and after sometime, these daughter cells are again divided having total four daughter cells each receives half number of chromosomes i.e. 8 chromosomes.

ln at least 200 words, proppse a scenario in which a population is evolving. Add the following, Identify the variants within your population, Explain how the variation in your population was generated, Describe your organism, Explain qhy the population is evolving and make a prediction about your population after observing 10 generation of offspring.​

Answers

Answer:

A yellow lizard population living on an island with no predatorsA hawk was introduced to the habitat and starts preying on the yellow lizard because it is easier to see from the air Some of the lizards mutate their color from yellow to greyish brown so they can camouflageYellow individuals keep being hunted, while brown individuals get to survive The following generations of lizards will have a higher proportion of greyish brown individuals and just a few yellow individuals.   Eventually, almost all of the lizards will be greyish brown individuals.

Explanation:

The scenario is the following.

A population of yellow lizards lives on an island where there is no natural predator. Males of the species use the yellow color to attract females in reproductive seasons. The brighter the males are, the better their genetic quality is. Females are also yellow, but not as bright as males.

A new hawk species was introduced into the island to control some farm pests. But this hawk species prefer to feed on the lizards. The yellow color of these animals contrasts with the dark background and can be easily seen from the air. So the lizard population suffers from significant predation affecting its size sharply.

Some of the lizards then suffer from a mutation and change their color from yellow to greyish brown, which turns to be better to camouflage on the rocks and get to survive. Individuals with greyish brown color get to reproduce at a higher rate than yellow individuals, who keep being hunted by the hawk.

Eventually, after many generations, the yellow individuals decrease to near zero in the population, while greyish brown individuals increase significantly, with males still being brighter than females.

------------------------------------------------------------------------------------------------------

Natural selection is an evolutive force that can act favoring an allele or against it, according to how it affects the fitness of individuals. Natural selection selects beneficial alleles and increases their frequency in the population.

When many organisms in a population sharing the same trait die, it is because they did not have good fitness, so they were not adapted to the environment and its pressures. The alleles coding for that trait were not good for the fitness of the animals, so they do not get to survive.

These individuals die before reproducing, so they could not transfer their genetic charge to the following generation. Eventually, the alleles coding for the trait will decrease in the population, probably near zero. Natural selection is acting against this phenotype. Other alleles will be beneficiated, and their frequency in the population will increase.

This change in alleles frequency is what we call adaptation.

Natural selection results in adaptation, which means the increase of the aptitude phenotype. Aptitude is the contribution of each genotype to the next generation.

In many cases, adaptations can be correlated to environmental factors or selective pressures applied by other organisms or habitats.

Let us remember that a mutation is a change or alteration in DNI sequences that introduce new variants. Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.  

So, in the exposed example, we are focussing on the lizards population.    

• The selective pressure or modeling environmental factor is predation by the introduced hawk.  

• The lizards´ response to predation is the survival of only those that carry mutations ⇒ greyish brown color  

• Natural selection benefits these mutations.    

• Greyish brown lizards survive and increase their fitness.

What determines the composition of the soil?

1 . original rock
2. underlying rock breaks down
3. minerals that are present in the rock
4.
transported from a different location

Answers

i think the answer is C because minerals are broken down into the rock

Which process is responsible for causing menstruation

Answers

menstruation is triggered by reduced level of estrogen and progesterone which usually happens in the luteal phase of the menstrual cycle.

Yes agreed the above answer is correct

do both plant cells and prokaryotic cells have 70S ribosomes ​

Answers

OK SOMEONE ALREADY ANSWERED SO I NEED DA POINTS TYSM AND ALSO ANANDI34 IT’S I HOPE IT HELPS IT’S OK THO BUT AT LEAST YOU KNOW

Ġ Surface area te volume ratio plays a vital role in À. growth rate of organisms B. exchange of materials between organisms and their environment C. the life-span of organisms D. efficiency of various systems in organisms

Answers

Answer:

Exchange of materials between organisms and their environment

Explanation:

Which of the following statements are true
A calorie is a unit of heat
B one calorie is the energy required to raise 1 kilogram of water
C the preferred unit in metabolism studies and nutrition label is a kilogram

Answers

Answer:

Calorie is a unit of heat

Mutations in which of the following cells would get passed on to the next generation?
I. sperm
II. Skin cell
III. Egg
IV. Neuron
A. II, III, and IV
B. III only
C.I and III
D. I, III, and IV

Answers

Answer:

C. I and III

Explanation:

A mutation needs to occur in a gamete cell in order to be passed down to the next generation.

If it occurs in a somatic (body) cell, the mutation will only be present in that organism.

On the other hand, in a gamete cell, the mutation will pass down because gamete cells are directly involved in the genetic makeup of the offspring.

So, since sperm and egg cells are gametes, mutations in those cells would get passed on.

The correct answer is C. I and III

Plants convert carbon dioxide and water into glucose in presence of sunlight via ________. hydrolysis retrosynthesis Killiani synthesis photosynthesis none of these

Answers

Answer:

photosynthesis is the process by which carbon dioxide and water are converted into glucose in the presence of sunlight.

I hope this helps

In Drosophila melanogaster the recessive alleles for brown and scarlet eyes (of two independent genes) produce a novel phenotype so that bw/bw;st/st is white. If a pure-breeding brown is crossed to a pure-breeding scarlet, what proportion of the F2 will be white

Answers

HEHEHEHEHEHEHEHDHDHHDHD

We can also apply the equation for residence time to a single component of a fluid, such as carbon dioxide (CO2). Assume that the residence time of CO2 in the atmosphere is six years and the mass of CO2 in the atmosphere is 3 × 1015 kilograms. If these estimates are correct, what is the mass flow rate of CO2 into and out of the atmosphere? Assume the atmosphere is at steady state. Write your answer in scientific notation, and be sure to include the correct units.

Answers

Answer:

[tex]f=5*10^1^4kg/year[/tex]

Explanation:

[tex]T=m/f\\f=m/T\\f=\frac{3*10^1^5kg}{6 years}[/tex]

The mass flow rate of CO2 into and out of the atmosphere is [tex]f = 5 * 10^{14} kg/ year[/tex]

What is the method ?

[tex]T = m/f[/tex]  

Therefore, [tex]f = m/ t[/tex]

[tex]f=3 * 10^{15} / 6 years[/tex]

So, the correct answer is : [tex]f = 5 * 10^{14} kg/ year[/tex]

What is mass flow rate?

The mass of a substance which passes per unit of time.Its unit is kilogram per second in SI units, and slug per second or pound per second in US customary units

Learn more about mass flow rate below,

https://brainly.com/question/15877818

#SPJ2

In your own words, explain how the precise timing of an element's radioactive decay helps scientists find the actual age of a material? (5 points)

Answers

Answer:

Precise time can be studied with the help of amount of carbon in the body. By measuring the amount of carbon in the body scientist can find the actual age of a material


What is the dewpoint temperature when the dry-bulb temperature is 12°C and the wet-bulb
temperature is 4°C?
1. -9°C
2. 19°C
3. 8°C
4. 4°C

Answers

Answer:

-9°C That is the answer

Explanation:

hope it helps!

what is 2 plus two and what is four plus four and what is five plus five and what is six plus six

Answers

Answer:

2+2=4. 4+4=8. 5+5=10. 6+6=12.

Explanation:

I'll just explain one? It takes around 360 pages to fully prove 1+1=2 so I'll just explain it the way I do. Draw some tallies. Draw 2 tallies and 2 more next to them. Count the total tallies, and you should get 4. (Sorry about this)

2+2 is 44+4 is 85+5 is 10 6+6 is 12
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What type of Literary Devices is this passage and provide an explanation" People moved slowly then. There was no hurry, for there was nowhere to go, nothing to buy and no money to buy it with, nothing to see outside the boundaries of Maycomb County." NEED THIS ASAP PLEASE Two linear equations are shown in the graph. #Brainliest award What are the coordinates of the point where the two lines intersect? A. (2, 3) B. (3, 3) C. (3, 0) D. (3, 3) What is meant by developing projects ? Discuss the needs & importance of such plans in the national development process Youre making 40 servings of English custard. Each serving is 250 ml. The following recipe yields 2 L. Calculate how much of each ingredient you will need to make enough servings of the custard.Milk 2 LVanilla essence 4 mlSugar 200 gEgg yolks 20 why are metal containers not used for storing acids describe the empresario system For each of the below, indicate where each item should be presented in the statement of cash flows (using the indirect method) using the legend below. Also, indicate how cash flows are affected. Legend for BLANK 1: A - operating activities B - investing activities C - financing activities D - significant noncash investing and financing activities Legend for BLANK 2: I - Increase D - Decrease N - No effect May 28, 1830Chapter CXLVIIIAn Act to provide for an exchange of lands with the Indians residing in any of the states or territories, and for their removal west of the river Mississippi.Be it enacted by the Senate and House of Representatives of the United States of America, in Congress assembled, That it shall and may be lawful for the President of the United States to cause so much of any territory belonging to the United States, west of the river Mississippi, not included in any state or organized territory, and to which the Indian title has been extinguished, as he may judge necessary, to be divided into a suitable number of districts, for the reception of such tribes or nations of Indians as may choose to exchange the lands where they now reside, and remove there; and to cause each of said districts to be so described by natural or artificial marks, as to be easily distinguished from every other ...What does the phrase Indian title has been extinguished describe in the context of the document An anaerobic metabolic pathway that results in the production of two net ATPs per glucose plus two pyruvic acid molecules is glycolysis True False We learned about Cost-Volume-Profit analysis. Review a few of the break even examples in the chapter. 1. If only the selling price per unit of a product increases (variable cost per unit and total fixed costs do not change), does the breakeven point increase or decrease?2. Using Break Even Analysis, provide a unique mathematical example to support you answer. (Calculate the breakeven point for a base example, then increase the selling price and re-calculate your breakeven point.) Label all numbers in your examples." PLEASE HELP! Use the substitution method to solve the system of equations. A. (-30,11)B. (5,-3)C. (10,-5)D. (0,1) f(x) = -16x^2 + 22x + 3 An acute angles measure is A. Between 0 and 90 B. Between 90 and 180 C. Exactly 90 That's the code that's was already provided with the assignment// Program takes a hot dog order// And determines priceusing System;using static System.Console;class DebugFour1{ static void Main() { const double BASIC_DOG_PRICE = 2.00; const double CHILI_PRICE = 0.69; const double CHEESE_PRICE = 0.49; String wantChili, wantCheese; double price; Write("Do you want chili on your dog? "); wantChilli = ReadLine(); Write("Do you want cheese on your dog? "); wantCheese = ReadLine(); if(wantChili = "Y") if(wantCheese = "Y") price == BASIC_DOG_PRICE + CHILI_PRICE + CHEESE_PRICE; else price == BASIC_DOG_PRICE + CHILI_PRICE; else if(wantCheese = "Y") price = BASIC_DOG_PRICE; else price == BASIC_DOG_PRICE; WriteLine("Your total is {0}", price.ToString("C")); }} What do developmental researchers conclude about the effects of maternal employment on child development For a right triangle ABC, you are told that cos A = x and sin A = y. Which option below gives an expression that is equivalent to tan A? a. x/y b. y/x c. x/x^2+y^2 d. y/x^2+y^2 Please look at the included picture, show me your work and please include a good explanation. It would really help me out here. If budgeted beginning inventory is $8,300, budgeted ending inventory is $9,400, and budgeted cost of goods sold is $10,260, budgeted purchases should be: Group of answer choices $9,160 $11,360 $1,960 $860 $1,100 There is a Y chromosome gene in humans that has two alleles influencing hair growth on the pinna (external ear). One allele causes very hairy ears. The phenotypic effect of the other allele is to not have hairy ears. A man with hairy ears and a woman without hairy ears are starting a family. What is the probability their first child will be a girl with hairy ears What are the 5 Concepts of biodiversity ?