Tuesday
September 1, 2015

Search: A Cell Crossword Puzzle (science)

Number of results: 30,240

math
If the cost of a cell phone has decreased 20% a year during the past 10 years, does that correspond to a cost decrease of 200%? Explain your answer as though you were talking to someone who has never taken algebra.
February 25, 2011 by bus

Chemistry
How would you go about solving an equation like this when all they give you is a equilibrium equation?: Given the standard free energies of formation in Appendix B in the textbook, what is the value of E ^\circ for the cell reaction?
June 21, 2012 by Claire

Chemistry
How would you go about solving an equation like this when all they give you is a equilibrium equation?: Given the standard free energies of formation in Appendix B in the textbook, what is the value of E ^\circ for the cell reaction?
June 21, 2012 by Claire

Chemistry
A voltaic cell consists of Ag/Ag+2 electrode E= 0.80 and a Fe+2/Fe+3 electrode E=0.77 with the following initial molar concentrations: [Fe+2}= 0.30 M [Fe+3]= 0.10 M [Ag+]=0.30 M. What is the equilibrium concentration of Fe+3? (Assume the anode and the cathode solutions are of ...
July 20, 2012 by Jackie

eco/365
Current and expected government policies and regulations, including taxes and regulations in place to address issues related to externalities realated to the cell phone industry as a whole. help please
November 2, 2012 by at

Cell Biology
1. Which molecule is the major contributor to the increase in mass observed in a full grown plant (i.e. tree) compared to a plant seed? I'm thinking it could be either of these three: D-glucose, C02, or H20.. help?
December 8, 2012 by Ali

Psychology
Four weeks from conception, cell division: A. begins to slow down. B. has resulted in an embryo which is 10,000 times larges than the zygote. C. creates a zygote. D. moves to the fetal period. I believe it is B
April 12, 2013 by Angela

math
sam makes $400 per week plus $20 commission on each new cell phone plan she sells. Write an equation to determine how many plans she sold to earn $680 last week.
October 20, 2014 by colin

chemistry
How many grams of copper is deposited from an aqueous solution of copper sulfate, (CuSO4(aq)), by passing one mole of electrons into a copper plating cell? A. 254g B. 127g D. 42.3g E. 31.8g
May 24, 2008 by Mable

chemistry
How many grams of copper is deposited from an aqueous solution of copper sulfate, (CuSO4(aq)), by passing one mole of electrons into a copper plating cell? A. 254 g B. 127 g C. 63.5 g D. 42.3 g E. 31.8 g
May 24, 2008 by Rapinder S.

Zoology
Can you rank these from the smallest to the largest? Heart carbon atom sodium atom electron nucleotide tundra mitochondria glucose molecule fungal cell hydrogen atom
August 29, 2010 by Marcus

Chemistry
For a body centered cubic unit cell, I know how to get the body diagonal... but how do you get the face diagonal in terms of r?
February 14, 2010 by Maxwell

science
i really need to know the table for science like, H2O and the rest to know what they mean be more specific what does C6H12O6+6C02+6H2O?
February 21, 2007 by nancy delgado

Science
hi i have a science exam on tuesday and i dont understand this question and really need some help. Define: reactant and product
March 21, 2008 by Jess D

science
I need a really cool unusual idea for my 5th grade science fair project - any ideas would be appreciated. Thank you,
January 20, 2009 by sydney

science
what are the layers of the earth's interior in order??? Please send asap I am making a science study guide for my huge exam!
May 24, 2009 by giggles!!!

Science
Could someone please have a moment to look at my science posts as well; I want Jiskha tutors to help me with them, thank you very much for all the help you could give me:-)
May 3, 2010 by Sara

science
I'm in 5th grade and I need a cool, unusual science fair project. I have 3 days to do this. It has to be a question with a variable, not a demonstration. HELP!
February 13, 2011 by Zoe

English
I have to write a Haiku with has to do with Science, please let me know if this is good. Science is great fun you get to use chemicals, but safety is first. Thank you.
November 2, 2011 by Kyle

Science
Whats a good name for my science fair project? Im going to put a brick,wood,and chicken bone in vinegar.
November 23, 2011 by Mika

Science
Really need help with my science homework Name and briefly define each of the three energy roles organisms can play in an ecosystem. Thank You
May 1, 2012 by Morgan

writing
find information about a hurricane that occurred within the last week? A newspaper science journal science magazine encyclopedia
May 10, 2012 by Anonymous

science
Explain the following statement: "scientific knowledge is the result of a great deal of debate and confirmation within the science community."
October 18, 2013 by Shelby

Science
Hello,could somebody help me with my science homework,please.Explain, how a substance will dissolve differently if the temperature changes?..Thank you very much for your help.
October 14, 2014 by Kinga

Life science,agric science,geography,history,maths
I'm doing these subjects and my career is to be a dectective,so now I just want to know regarding coarses.
April 2, 2015 by YANDISA GILO

math/everything
do you know any website that can help me with all this 1.Language Arts, Writing, in two parts. •Part 1: Organization, Sentence Structure, Usage, and Mechanics •Part 2: Essay 2.Language Arts, Reading •Poetry •Drama and •Fiction •Non-fiction •Workplace documents 3.Social Studies...
July 22, 2010 by monica

chemistry
During the electrolysis of molten aluminum chloride in an electrolytic cell, 5.40 g of aluminum is produced at the cathode. Predict the mass of chlorine produced at the anode.
April 19, 2008 by Rishikesh

chemistry
The body-centered cubic unit cell of a particular crystalline form of silver is 2.2887A on each side. Calculate the density of this form of silver?
December 10, 2009 by Ericka

chemistry
Vanadium crystalizes in a body centered cubic lattice (the V atoms occupy only the lattice points) how many V atoms are present in a unit cell?
January 20, 2011 by Angela

Biology: Why do cells divide?
Which cells in the human body divide most frequently? Why is this? What activities or conditions spur cell division? What slows it down?
February 13, 2011 by TheQuestion

biology
specialized cells in animals are all descended from a single ancestor cell.How are the specialized and the nonspecialized cells of the cellular slime molds related?
April 13, 2011 by maggie

math
How do you calculate the total number cells in a human body given that a cell is 1/1,000 of an inch in diameter and the average human body is 66 inches?
September 10, 2012 by rich

Chemisty
PLEASEHELP i am having a major difficulty finding the answer to this question Give the balanced equation with states for both the cathode and the anode reactions of the electrochemical cell shown. Be sure to include electrons in your equations. Pt(s) l F-(aq) l F2(g) ll Cl-(aq...
December 2, 2010 by Raffi

ENG102
So, I went in and change the sentence is this better? Thesis Statement: Computers and cell phones have made cyber-bullying easy to hurt others and the effects it has not only on students, but also with teachers, parents and caregivers.
January 21, 2012 by Jazmyne

Biology
Which of the following mutations would you expect to have the greatest effect on a living cell? A. A mutation that changes a single base in a region of noncoding DNA B. Energy release from plutonium C. Consumptions of preexisting organic compounds
February 24, 2013 by Matt

Biology Help Please
A cell is lacking in its supply of amino acids. Which of the following will occur? A- mRNA will not be formed because enzymes may not be present. B- The ribosomes will not work properly because there will be no proteins. C- tRNA may not be able to fulfill its job. D- all of ...
January 2, 2015 by Ayrial

english
is this grammar, mechanics, and usage correct? January 16, 2011 SUBWAY: Franchisor As a potential franchisee, I am investigating Subway operations. With your experience, you can provide the kind of information I need. I have so many questions I would like to ask you, can you ...
January 20, 2011 by beebee

AP Biology
1.Oparin and Haldane hypothesized that the Earth's early atmosphere was strongly (2 points) acidic. oxidizing. reducing. ~~ ionic. 2.The most significant outcome of the Miller and Urey experiments was that they (2 points) synthesized living cells from nonliving matter. ...
September 12, 2012 by henry

Science
Check my answers please? Imagine that you remove all the atoms from a chair. What remains? 1. nothing 2. a pile of dust I choose 1. Which of the following is not made of atoms? 1. heat 2. a solid 3. a gas I choose 1. What about matter is true? 1. atoms are not matter but they ...
December 18, 2014 by Mayflower

Anatomy
Destribe the mechanisms that permit the movement of each of the following substances into the cell water gluteincose oxygen pro water glucose oxygen protein
April 11, 2007 by Tina

life sciences/7 grade
What is the 23 pair of chromosomes in a human cell called? Why are they important? Their are the sex chromosomes. They affect the gender. can you check my answer please ,and help me with an answer
April 24, 2009 by Mike

chemistry
Base your answer on the following redox reaction, which occurs spontaneously in an electrochemical cell. Zn + Cr3+ --> Zn2+ + Cr Write the half-reaction for the reduction that occurs.
June 8, 2009 by Mike

physics
suntanning produces cell damage in the skin. why is ultraviolet radiation capable of producing this damage, while visible radiation, even if more intense, is not?
September 2, 2009 by Asaad

statistics
Suppose 1.5 percent of the antennas on new Nokia cell phones are defective. For a random sample of 200 antennas, find the probability that 5 or more will be defective
September 28, 2009 by Dede

chemistry
Pt(s) | Mn2+(aq), MnO4-(aq), H+(aq) || H+(aq), IO3-(aq) | I2(s) | Pt(s) Pt(s) | Mn2+(aq) | MnO2(s) | H+(aq) || H+(aq) || PbO2(s) | Pb2+(aq) | Pt(s) how come the first one has comas within cell notation but not the second one,
June 3, 2010 by eng

chemistry
Find the emf for the cell Cr(s) |Cr3+(aq, 0.37 M) || Pb2+(aq, 0.0095 M) | Pb(s). Answer in units of V Can someone please help me? I have the equation: 2Cr +3Pb(+2) --> 2Cr(+3) + 3Pb
October 21, 2010 by Fred

Chemistry
Calculate the cell potential for the following reaction as written at 59 ˇăC, given that [Cr2+] = 0.763 M and [Sn2+] = 0.0170 M. Standard reduction potentials: Sn2+(aq) + 2e¨C ˇú Sn(s) E=¨C0.14 Cr2+(aq) + 2e¨C ˇú Cr(s) E=¨C0.91
March 29, 2013 by Anon

Bio- Chemistry
How can you identify the difference between an plant and animal cell. What structures (you should have at least 2) should you look for in each in order to tell the difference?
October 20, 2014 by Kate

science
Can anyone think of a fun experiment to do with blood for a 9th grade science class? Try not to be too flashy-my teacher has a rather limited budget
November 17, 2008 by VICTOR

To: DrBob222
Can you please check my previous science post. As of right now, you are the only science teacher on this site--which is why I am pleading you to. Thank you very much:-)
April 8, 2010 by Sara

science
what factors affect plant growth, i nkow light, water, and all the stuff but more things please, for my science project!:)
September 16, 2010 by k

Science
much force is Mike applying to the 1000 kg car to make it accelerate at a rate of .05 m/s2? I need help understanding this.. I'm really bad at science...>.<
October 22, 2010 by Chan

Science
On the movie, Bill Nye the Science Guy, what was the seventh energy after thermal, elctrical, nuclear, sound, solar, and chemical?
January 30, 2012 by Tia

Pre-AP physical science
What is the best way to set-up my science fair project that is 40% of my 2nd semester grade and credits ?? A little lost
January 14, 2013 by Lily

Science
What would be better topic for me to choose for my science fair project ? ( Anything except which ones i dont know about and wont get grades
January 18, 2013 by Anonymous

AP Chemistry
You are given a small bar of an unknown metal X. You find the density of the metal to be 10.5g/cm3. An x-ray diffraction experiment measures the edge of the face-centered cubic unit cell as 4.09 A. (1A=10^-10m) Identify X.
November 14, 2009 by Angie

Biology
What is the "biological hierarchy"? Is it kingdom, phylum, class, order, family, genus, species? Or is it organelle; cell; tissue; organ; organism; species; community; population; ecosystem; biosphere? Which one is it referring to?
July 17, 2011 by dannytan

biology
lipid soluble toxins must be oxidized before they are excreted from.otherwise the toxins would not be able to pass through the a)bowman capsule b)red blood cells c)cell membranes d)cytoskeleton
July 22, 2011 by lovergirl

statistics
The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. What is the probability that a student uses more than 350 minutes?
July 28, 2012 by Anonymous

Statistic
I am getting problems with my calculations. For the first part of the question I got 68 when I try another calculation I got 1. One of the method used was Degree of freedom =(r-1)(c-1). TABLE 12-7 The director of transportation of a large company is interested in the usage of ...
October 24, 2010 by doug

Science Fair
My friend told me this science fair at Rockland, Rockland Sit Fair and I'm doing my science fair project on about the human body like junk food vs healthy food. What title I should use it for???? Plus can you give me the right information about this. Please Thank You!!!
December 11, 2011 by Lauren

SCIENCE HELP!!??
Hello My question which is making me totaly confused is that my teacher has given me the test for starch slightly different to what the bbc website had gave The bbc website says : First of all you add the leaf into boiling water in order to kill it. Then you put it in a warm ...
April 11, 2007 by Blossom

heat/science Xtremely important
Please help! I need a good website for HEAT in science! I'm in 8grade and I need info on heat http://www.school-for-champions.com/science/heat.htm
January 3, 2007 by kp

Ag Bio
I'm stuck on a few questions. If you can just answer what you can- 25. Describe the role of an operon in a prokaryotic cell, and give an example of how an operon works. 31. The word transcribe means "to write out," and the word translate means "to express in another language...
April 15, 2010 by Abby

misc.
Is yeast a grain? No. Yeast is a plant cell,it does not form a seed. Is there any other grains that can be spelled out of "Merry Christmas?" I already know riceis a grain. rye
December 1, 2006 by Marie

Chemistry
How many glucose molecules does an E coli cell contain if it has an internal glucose concentration of 1.0 mM. The E coli is a cylinder that is 2 micrometers long and 1 micrometer in diameter. Really stuck on this one, thanks for the help!
September 7, 2009 by Janae

Chemistry
Could you help me with these Directions: Either it's a carboyhdrate, lipid, protein, nucleic acid It's monomers contain NH2 amd COOH groups Controls cell reproduction and activities Ratio of hydrogen to oxygen is 2:1 Is held together with peptide bonds
February 4, 2009 by Kimy

Biology
Which of the following mutations would you expect to have the greatest effect on a living cell? A. A mutation that changes a single base in a region of noncoding DNA B. Energy release from plutonium C. Consumptions of preexisting organic compounds Im clueless!!!
February 24, 2013 by Matt

Biology
Which of the following mutations would you expect to have the greatest effect on a living cell? A. A mutation that changes a single base in a region of noncoding DNA B. Energy release from plutonium C. Consumptions of preexisting organic compounds Im clueless!!!
February 25, 2013 by Matt

biology
Hi, I appreciate your expert help,and I have a question for you. If I'm asked to decribe resting potential, action poential, and synaptic transmission,in point form;would the following responses be right? Resting Potential: 1.Membrane at resting potential- negative on the ...
April 6, 2011 by Cliff

science fair
I need a science fir project!! I looked on a thousand of websites online but they give no interesting idea. I am in 6th grade and i need something at a 6 grade level that is easy a science fair project that is do in 1 week. i am in 6 grade and i don't need experiments from ...
April 26, 2012 by Aisha

science
Scientist call a theory that unites many ideas in a simple way "beautiful". Are unity and simplicity among the criteria of beauty outside of science?
September 4, 2007 by manny

science
In 1990, this bird was nearly extinct, as there were only 100 left in the world. The Museum of Science and Industry starated hatching them. What type of burd is this?
July 26, 2008 by maggie

science
would radiation levels in natural versus man-made objects be a good science fair project? I can borrow a geiger counter
March 22, 2010 by teri

childcare
An inappropriate science activity for a toddler would be A. reporting on the weather. B. caring for pets of the facility. C. planting a flower. D. watching a science show on TV.
April 7, 2011 by Heather

SCIENCE
Whats a good name for my science fair project? Im going to put a brick,wood,and chicken bone in vinegar. Something creative
November 23, 2011 by Mika

Maths lit,geo,science,l.o,life science,eng
Im doing those subjects and i would like you guys to help me out...what carrer can i do...im a matriculant im so stressed
January 29, 2014 by Ntombifuthi

Int. science
Which of the following is an example of a cycle theme in science? seasons electrons and protons the solar system relationship between plants and animals
October 2, 2014 by Mclovin

statistics
Measurement Scales Practice 1. Indicate the first letter (N, O, I, R) of the highest possible scale for each of the following measures, where N is lowest and R is highest: Measure Highest Scale a. Feet of snow Interval b. Brands of carbonated soft drinks Nominal c. Class rank ...
June 1, 2013 by Lynn

Science
how do test tubes relate to science??
February 1, 2008 by Jenna

science
how is science related to quartz watches?
March 1, 2008 by jonh

Science
why is accurate measurement essential to science?
June 6, 2008 by RLO

Physical Science
Application of science to help people
August 19, 2008 by Meagan

Science
I need 15 things I do that relate to science
September 10, 2008 by Tamra

science
What are some current events on science?
September 20, 2008 by jaimee

science
What should a science of psychology study?
October 21, 2008 by tina

science
ok earth science what is a solstice and why do we have them?
February 10, 2009 by sammy

science
what are the ten rescent devolopments in science?
May 17, 2009 by sreehari

science
phonology refers to the science which treats what
June 30, 2009 by Anonymous

Science
Help with my science fair project, what I should do!!
August 13, 2009 by Calla

science
i need science words for shakira
August 20, 2009 by shakira

science
In science what is another name word for transformers
September 15, 2009 by kaylee

science
what are all of the formulas for physical science?
January 25, 2010 by chels

science
define the following words science?
June 18, 2010 by M

science
What are the hard and fast rules of Science, if any?
November 24, 2010 by Melissa

science
i need help with science chapter 2 review
January 22, 2011 by ada

science
a science acrostic full sentencess help!!
September 12, 2011 by t

science
what did galileo do in science that made him so famouse
November 17, 2011 by david

science
What is cladistics? What does it means? When do you use it in science?
January 15, 2012 by kathy

Science
what does LD50 stand for in science terms?
August 13, 2012 by Pamela

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