True or False: The specialized cells in a UNICELLULAR organism perform
specialized jobs.
Your answer

Answers

Answer 1
The answer would be true
Answer 2

Answer:

True

Explanation:


Related Questions

Chemical energy is released when bonds blank in a chemical reaction

Answers

Answer:

form

Explanation:

1. why do the elements within a group of the periodic table have similar chemical properties?​

Answers

Answer:

the elements in a group have similar electron configurations, an elements electron configuration determines its chemical properties, therefore members of a group in the periodic table have similar chemical properties. ... These metals have a single valence electron and are extremely reactive.

Explanation:

Answer:

Because they all have one or more atoms of the same type material

Explanation:

Unknown compound Q is spotted on a TLC plate that is then developed in dichloromethane. The solvent front is measured at 5.2 cm and the distance traveled by compound Q is measured at 3.4 cm. A sample of aspirin is spotted on a TLC plate that is then developed in dichloromethane. The solvent front is measured at 4.15 cm and the distance traveled by aspirin is measured at 2.70 cm. What can be determined about the identity of compound Q in light of this data

Answers

Answer:

Follows are the solution to the given question:

Explanation:

The Rf value on the Q is =0.65

The Rf value in the acetaminophen is =0.651

In this question, its identity the Q is probably in the acetaminophen since the value which is used to calculates, and however almost the same, and it is used to ensure the other document which is the substances, that are evaluated.

How many grams of air are required to complete the combustion of 120 g of phosphorous to diphosphorous pentoxide, assuming the air to be 23% oxygen by mass?

Answers

Answer:

Explanation:

522 g

Explanation:

Your starting point here will be the balanced chemical equation for this combustion reaction

4

P

(s]

+

5

O

2(g]

2

P

2

O

5(s]

Notice that you have a

4

:

5

mole ratio between phosphorus and oxygen. This means that, regardless of how many moles of phosphorus you have, the reaction will always need

5

4

time more moles of oxygen gas.

Use phosphorus' molar mass to determine how many moles you have in that

93.0-g

sample

93.0

g

1mole P

30.974

g

=

3.0025 moles P

Use the aforementioned mole ratio to determine how many moles of oxygen you would need for many moles of phosphorus to completely take part in the reaction

3.0025

moles P

5

moles O

2

4

moles P

=

3.753 moles O

2

Which of the following do scientists use to form a hypothesis?

A.
A question and observations

B.
A conclusion and data

C.
A conclusion and a theory

D.
A question and opinions

Answers

Explanation:

The scientific method involves making observations and asking questions. Scientists form hypotheses based on these observations and then develop controlled experiments to collecting and analyze data. Using this data, they are able to draw conclusions and form questions for new scientific research.

:)ᴍᴀʀᴋ ᴀꜱ ʙʀᴀɪɴʟɪꜱᴛ


Which units can be used to measure length or distance? Check all that apply.
gram
meter
kilometer
liter
inch

Answers

Answer:

Meter, kilometer & inch - used to measure length or distance.

If I began this reaction with 1.7g of O2 , how much water would I make

Answers

what’s up my john and i’m here to help you the answer is 0.87

Calculate the molecular mass for the following: SnO2

Answers

Answer:

[tex]MM=150.71g/mol[/tex]

Explanation:

Hello there!

In this case, since the molar masses of chemical compounds allow us to understand the mass they have per mole of substance, for tin oxide, we can see it has one tin atom and two oxygen atoms; thus, for the calculation of this molar mass we multiply the atomic masses by the number of atoms and them add the results up:

[tex]MM=m_{Sn}+2m_O\\\\MM=118.71g/mol+2*16.00g/mol\\\\MM=150.71g/mol[/tex]

Best regards!

milk milk milk........

Answers

Answer:

gimme that chocky milk.....

Explanation:

Answer:

m i l k

Explanation:

12
"C
What is the number of protons in this carbon atom?
ÖA 12
OB. 6
Ос.
18
OD. 24
what is the answer

Answers

Answer:

B

Explanation:

the number of protons never changes even if the atomic mass changes

PLEASE HELP ME!!! i have no idea how to answer these!

Answers

Answer: Im answering this for points

DONT COME ON MY STUFF SAYING THAT I GOT SCHOOL TO DO JUST LIKE YOU AND YOUR GIVING ME IRRELEVANT ANWSERS JUST TO GET POINTS? THATS A WASTE OF MY TIME

Explanation:

HELPPP PLZZ

During lunch each day, Alex and Hailey have been noticing the trashcans around the lunchroom are filling rather quickly with cans and bottles. They decide a recycling program would be beneficial for their school and the environment, so they brainstorm ways to get the program started. Before discussing their idea with the principal, they need to decide which of their plans would best solve the problem. Which of their ideas would best solve the problem with the least amount of inconvenience (disturbance) for everyone involved? A) Ask volunteers to separate recyclable materials from the trash. B) Remove all vending machines that sell plastic bottles or aluminum cans. C) Get a petition started to build a recycling center close to the school. D) Place plastic and metal recycling bins next to each lunchroom trash can

Answers

Answer:

c

Explanation:

i think it is C but idek but to me it sounds like the best answers but tell me if im wrong pls give me feedback

The ideas that would best solve the problem with the least amount of inconvenience is to place plastic and metal recycling bins next to each lunchroom trash can.

What is recycling?

The term recycling has to do with the reuse of a material after it has passed through certain processes. The idea of recycling is highly beneficial to the environment.

Thus, the ideas that would best solve the problem with the least amount of inconvenience (disturbance) for everyone involved is to place plastic and metal recycling bins next to each lunchroom trash can.

Learn more about recycling:https://brainly.com/question/11861824

#SPJ2

During a hurricane, what effect can the ocean have on the beach?

Answers

As the hurricane moves toward shore, the underwater tumult can cause shifting sands and muddy shallow waters, blocking the essential sunlight on which corals and other sea creatures rely. (Brainliest please)

Calculate the percent composition (out of 100) by weight of potassium in potassium carbonate decahydrate.

Answers

Answer:

12.26%

Explanation:

MM K = 39.1 g/mol

MM K2CO3 . 10H2O = 2x39.1 + 12.01 + 3 x 15.99 + 10 x 18.02= 318.38 g/mol

% by weight = (MM K/MM K2CO3.10H2O ) x 100= (39.1/318.8)  x 100=12.26 %

The percent composition by weight of potassium in potassium carbonate decahydrate is 13.98%

Let's represent the chemical formula of the compound as follows;

potassium carbonate decahydrate = CH₂0KO₁₃

The molecular mass of the compound can be calculated as follows:

Molecular mass of  CH₂₀KO₁₃molecular mass = 12 + 20 + 39 + (16×13) = 279 g/mol

mass of potassium = 39 g

Therefore,

% mass of potassium = 39 / 279 × 100

% mass of potassium = 3900 / 279

% mass of potassium = 13.9784946237

% mass of potassium = 13.98 %

learn more on percentage composition here: https://brainly.com/question/3905173

If a pure compound is distilled, the head temperature will be____compared to the pot temperature. If however, an impurity is present that strongly interacts with the liquid molecules, then the____has to be increased in order to increase the vapor pressure of the liquid, ultimately to____atmospheric pressure, allowing the liquid to boil. Thus, at boiling point, the pot temperature will be____from that of the head temperature.

Answers

Answer:

If a pure compound is distilled, the temperature of the head will be compared to the temperature of the pot. However, if there is an impurity present that strongly interacts with the molecules of the liquid, then the temperature must be increased to increase the vapor pressure of the liquid, eventually to atmospheric pressure, allowing the liquid to boil. Therefore, at the boiling point, the temperature of the pot will be higher than the temperature of the head.

Explanation:

when temperatures increase, pressures also do so, thus reaching boiling points where liquid states become gaseous.

Help pleaseee!!!Please explain how evaporation condensation and precipitation are involved in the water cycle

Answers

Answer: The water cycle shows the continuous movement of water within the Earth and atmosphere. ... Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. Water in different phases moves through the atmosphere (transportation).

Explanation:

Answer:

water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.

Explanation:

evaporation, condensation, precipitation, and collection. condensation: this is when water vapor in the air cools down and turns back into liquid water. precipitation: this is when water (in the form of rain, snow, hail, or sleet) falls from clouds in the sky.

good luck :)

hopefully, this helps

have a great day !!

Which unit is NOT correctly paired?
O Liters : Volume
O Formula Mass : Count
O Grams: Mass
O Molecules : Mass

Answers

Answer:

Molecules : Mass

Explanation:

The first three answer choices correctly pair a unit with what it measures. Molecules are not used to measure mass; grams are.

Select the correct answer.
Which of these is always equal to the molar mass of any element?
OA
its atomic number
B.
its atomic weight
OC.
its atomic formula
OD.
its atomic structure

Answers

Answer:

a t o m i c w e i h g t

B

Explanation:

a to m i c w e i g h t

PLEASE HELP!!!
a person measures the mass of a 10cm3 rock to be 15g. what is the density of the rock

Answers

Answer:

[tex]d=1.5\ g/cm^3[/tex]

Explanation:

Given that,

The mass of the rock, m = 15 g

The volume of the rock, V = 10 cm³

We need to find the density of the rock. The density of an object is equal to the mass per unit volume such that,

[tex]d=\dfrac{m}{V}\\\\d=\dfrac{15\ g}{10\ cm^3}\\\\d=1.5\ g/cm^3[/tex]

So, the density of the rock is equal to [tex]1.5\ g/cm^3[/tex].

Which pieces of information do you need to locate a particular star on a star

Answers

Answer:

You need a telescope and a pear of eyes

Explanation:

Ok so this is my opinion you will need a telescope and you will also need it to be night and need eyes of course!

An example of a suspension is:
A. blood
B. gelatin
C. muddy water
D. milk

Answers

ANSWER:A.blood

WHY: because it make the most sense and it seem right


Can I get brainly

Which change represents an oxidation reaction?

Answers

Here is the answer. (E) F e + Cu2^+^ — Fe^2+^ + Cu

Pb(NO3)+MgI2=Mg(NO3)+PbI2 what type of reaction?

Answers

Pb(NO3) + MgI2 = Mg(NO3) + PbI2 is an example of a double-replacement reaction.

Which one of the following statements about the carbon phosphorus and nitrogen cycles is true ?
a. The major source of carbon used by plants is the soil
b. The major source of nitrogen used by plants is the air.
c. Phosphorus has no atmospheric component.
d. Bacteria drive the phosphorus cycle.

Answers

Answer: The correct option is C.

Phosphorus has no atmospheric component.

Explanation:

This is because, phosphorus is not in gaseous state but it is liquid at normal temperature, therefore it cannot be found in the air. It is cycle through water,soil or sediments. The major source of phosphorus in the phosphorus cycle is the rock. Rock contain phosphorus and phosphorus I'd gotten from rocks through weathering. Weathering is the disintegration of rocks into sediments or smaller particles. This is released into the soil after weathering.

Name the functional group in the
following molecule:
HSCH2CH3
A. alkane
B. amide
C. thiol
D. alkyl halide

Answers

Answer:

C. thiol

Explanation:

Answer:

it's C thiol I just took the test

hope this helps

have a good day :)

Explanation:

Tris is a molecule that can be used to prepare buffers for biochemical experiments. It exists in two forms: Tris (a base) and TrisH (an acid). The MW of Tris base is 121.14 g/mol; the MW of TrisH is 157.6 g/mol (the extra weight is due to the Cl- counterion that is present in the acid). The Ka of the acid is 8.32 X 10-9. Assume that you have TrisH in solid form (a powder), unlimited 1M HCl, unlimited 1 M NaOH and an unlimited supply of distilled water. How would you prepare 1 L of a 0.02 M Tris Buffer, pH

Answers

Solution :

The reaction :

[tex]$\text{TrisH}^+ + \text{H}_2\text{O} \rightarrow \text{Tris}^- +\text{H}_3\text{O}^+$[/tex]

We have

[tex]$K_a = \frac{[\text{Tris}^-]\times[\text{H}_3\text{O}^-]}{[\text{TrisH}^+]}$[/tex]

     [tex]$=\frac{x^2}{0.02-x}$[/tex]

     [tex]$= 8.32 \times 10^{-9}$[/tex]

Clearing x, we have [tex]$x=1.29 \times 10^{-5}$[/tex] moles of acid

Now to reach pH = [tex]$7.8 (\text{ pOH} = 14-7.8 = 6.2)$[/tex], we must have an [tex]$OH^-$[/tex] concentration of

[tex]$[OH^-] = 10^{-pOH}$[/tex]

          [tex]$=10^{-6.2}$[/tex]

         [tex]$=6.31 \times 10^{-7}$[/tex] moles of base

We must add enough NaOH of 1 M to neutralize the acid calculated above and also add the calculated base.

[tex]$n \ NaOH = 1.29 \times 10^{-5} + 6.31 \times 10^{-7}$[/tex]

               [tex]$=1.35 \times 10^{-5}$[/tex] moles

Vol [tex]$NaOH = 1.35 \times 10^{-5} \text{ moles} \times \frac{1000 \ mL}{1 \ mol}$[/tex]

                 = 0.0135 L

Tris mass [tex]$H^+ = 0.02 \text{ mol} \times 157.6 \ g/mol$[/tex]

                        = 3.152 g

To prepare the said solution we must mix

-- [tex]$3.152 \ g \text{ TrisH}^+$[/tex]

-- [tex]$0.0135 \ mL \ NaOH \ 1M$[/tex]

-- [tex]$\text{Gauge to 1000 mL with H}_2\text{O}$[/tex]

Please help me thanks

Answers

Answer:

an imbalance of positive and negative charges

Explanation:

Answer:

hope it help s answer circle 3


How many moles are 9.9 * 1024 molecules of methane?

Answers

There would be 0.79 moles

Think about a hot summer afternoon at the beach
or a lake. How do the temperatures of the sand
and water compare?
A. The sand is hot; the water is cool.
B. The sand is hot; the water is hot.
C. The sand is cool; the water is cool.
D. The sand is cool; the water is hot.

Answers

A. Would be the correct answer :-)

Answer:

D

Explanation:

I say this because of this that I read. There was a study shown

"Our experiment was a success. We obtained data that answered our problem, “Which substance absorbs the most heat on a hot day? Sand, water, or sand with water?” The results showed that from the twenty-five trials: the cup of sand temperature ranged from 63-68°C, cup of water temperature ranged from 71-77°C, and the cup of sand with water temperature ranged from 66-71°C. Based on our data, our hypothesis was incorrect. We hypothesized that the sand would absorb the most heat since it is darker and less reflective than water; but from our data, water absorbed the most heat. In conclusion, sand absorbed the least amount of heat and water absorbed the most. Next time we want to cool down at the beach, we’ll know where to go!"

This was an experiment that was performed and this is the conclusion

Hope that helps

hi, if your looking for extra points (50+) and br ainiest here is ur chance, answer this question correctly plz

Answers

Answer:

Evaporation and condensation

Explanation:

Other Questions
Convert:150 oz =LbOZ Throughout Act 2 it is implied that Eliza values herself and has self-respect. All of the following provides evidence for that conclusion except...she has put ostrich feathers in her cap and tried to clean her coatshe stays when Higgins offers her chocolate and taxi ridesshe is suspicious of Higgins offer and his wager with Pickeringshe claims that despite not having a mom she is a good girl Select ALL the correct descriptions that help to define luminosity.A. How much energy is emitted per secondB. How much surface area the object hasC. The amount of brightness of an objectD. The color emitted by the start Find the value of x that would prove this is an isosceles trapezoid. Then find each segment length. You are playing your favorite video game and suddenly you get transported inside the game. What do you see? What is happening inside your game? Write a short story about what happens next. can you make it among us theme and can you make it exciting and. fun and make it a story dont make a short story make it a little longer story. : ) plsss help me Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!! James and Sarah went out to lunch. The price of lunch for both of them was $40. They tipped their server10% of that amount.How much did each person pay If they shared the price of lunch and the tip equally?Each person pald PLEASE HELP WITH THE FOLLOWING. WILL GIVE BRAINLIEST. THANK YOU A h0m0zygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive color). What percent will be h0m0zygous?0%50%75%25%25% Why was Isaac Newton famous? answer for points(No need to do a explaination on how u got it)The variable of B stands for the (area of the base)(height)(length)(width)In this prism, B equals(2)(9)(12)(24)The variable of H stands for(area of the base)(height)(length)(width)In this prism, H equals(2)(9)(12)The voulme of the prism is (113)(126)(216)(300) Standahl Air uses two measures of activity, flights and passengers, in the cost formulas in its budgets and performance reports. The cost formula for plane operating costs is $40,990 per month plus $2,789 per flight plus $18 per passenger. The company expected its activity in August to be 96 flights and 308 passengers, but the actual activity was 99 flights and 311 passengers. The actual cost for plane operating costs in August was $262,690. The plane operating costs in the planning budget for August would be closest to: please help! i need help please only answer if you know the correct answer and answer all question please please please please please Some suggestions: Who was Fitzgerald? What was his writing background?How did he meet Zelda? Tell me about her.How would you describe their love and marriage?Did they live the American Dream? Why or why not?... AAAAAAAAAAAAAAAAA HELP Rectangle garage length is 6.6 meters.The width is 6 times shorter then the length. What is the width? 6. Guests....be accompanied by the residents if they want.a. supposed toc. must7. You are not .... to play American football unless you are wearing protective items.a. mustb. allowedc. can'tbe supposed At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill. What is the tax rate for meals in this city Suppose you deposit 900 dollars into a bank with 5% simple interest. The amount in the account after t years is given by A(t)=900(1.05)t (in dollars). 1. What is the average rate of change for the first year? Rate (in dollars per year): 900(1.05)-900 2. What is the average rate of change for the first five years? Rate (in dollars per year): 3. What is the average rate of change for the first ten years? Rate (in dollars per year): 4. Does the average rate of change increase or decrease as time from the initial deposit gets longer?