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April 19, 2015

Search: A Cell Crossword Puzzle (science)

Number of results: 29,494

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
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

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

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

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

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

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

science
how are the purposes of science and technology different?
September 20, 2012 by katie

Science
Define heat in science terms
December 8, 2012 by Lance

Science
How do you create a bar graph for science?
January 21, 2013 by Jessica

science
Can you help me with an acrostic for science pertaing to plants
February 19, 2013 by matt

Science
Can anyone help me come up with a science project idea ?
January 23, 2014 by Anabelle

Science
What do you learn in 7th grade science
August 31, 2014 by Anonymous

Science
Why do we say that an explanation in science is tentative?
September 7, 2014 by Anonymous

college Mathematics
I have been trying to figure this out for day's please help if you can. A survey of 59 customers was taken at a book store regarding the type of novels purchased. The survey found 34 customers purchased mysteries, 27 purchased science fiction, 20 purchased romance novels, 13 ...
February 12, 2013 by Carol

technology
Has new communication technology brought humans closer together? Please write your thoughts about e-mails, IMs, and text messaging. We'll be glad to comment on your answer. I forgot a biggie -- cell phones.
November 4, 2006 by robert!

AP Biology
Describe the production and processing of a protein that will be exported from a eukaryotic cell. Begin with the separation of the messenger RNA from the DNA template and end with the release of the protein at the plasma membrane. -in essay format not points please-
March 24, 2010 by sheer

Chemistry
Pt(s) | H2(g, 2.0 bar) | H+ (pH = 3.0) || Cl -(aq, 0.85 molL-1)) | Hg2Cl2(s) | Hg(l) I need to calculate the voltage of the cell. I have a pretty good idea of how to use the Nernst equation for this, but am unsure if I am calculating the concentration of H+ correctly. I ...
March 29, 2010 by Val

Chemistry
In electrochemistry, why is my experimental voltage value of my cell lower than the standard electrode potential? I used zinc and copper as the electrodes and connected zinc sulphate and copper(II) sulphate using a salt bridge. I got 0.85V instead of 1.10V. I've read that ...
June 22, 2007 by Siobhan

chemistry
A car bumper is plated with chromium using chromium(III) ions in solution. If a current of 54 A flows in the cell for 45 min 30 s, determine the mass of chronium deposited on the bumper.
April 20, 2008 by Alex

hcs/335 plz help
What issues involve problems with consent in stem cell research? can anyone help me? i just need a quick explanation andi can go on from there i dont want the answer i just need help thanks
March 2, 2011 by bobbi

Chemistry
For the cell diagram Pt(s)|H2(g)|H+(aq)||Cu2+(aq)|Cu(s) Write a balanced equation for the half-reaction at the cathode. The cathode is the site of reduction so copper gets reduced. So wouldn't the answer be: Cu2+(aq) -> Cu(s) + 2e-?
June 11, 2013 by Jane

Science
I really do need help finding Science Fair Ideas. Hellppppppp Meeee!!!! Oh yeah I'm in 5th grade!! I need help finding Science Fair Ideas.
September 22, 2011 by Jesse Ariel Parker

Currently doing Math,life science,geography and ph
I am thinking of changing physical science and do business with math,life science,business and geography what career can i pursue?
January 11, 2015 by Tumi

Currently doing Math,life science,geography and ph
I am thinking of changing physical science and do business with math,life science,business and geography what career can i pursue?
January 12, 2015 by Tumi

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

Biology
Respond to this question: "If a plant doesn't have enough water to openits guard cells, how would this affect its rate of transpiration?" In your answer, discuss the following: - the guard cell's role in transpiration - what effect this would have on the stomata - how this ...
March 23, 2010 by mysterychicken

Microbiology
What is the diferece between a partial diploid clone and a partial diploid cell?
November 13, 2006 by Ron

biology
1. during pollination, where is pollen transferred to? 2. the endosperm that forms from the union of a sperm nucleus and the polar nuclei of the central cell is? 3.Which of the following is an example of a fruit? 1.tomato, cucumber, squash. 4.The seed develops from the? 1....
April 20, 2008 by shaggy

English Language
My son's teacher asked him to give the opposites of these words..I can't seem to think of them myself..I am sitting here breaking my head, can anyone please help me. 1. bread 2. sack 3. peek 4. bare 5. wrap 6. cent 7. cell 8. knit 9. knot 10.lead
October 8, 2009 by Mari

Biology Question
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

8th-g Science: Need help to check answer!!!
Since I will have a science test next week based on these questions but my teacher won't check all answer with the class. I don't want to make a mistake and study to an incorrect answers. Do you mind to check the answers for me so that I am able to see if I got it correct or ...
March 6, 2014 by Cassidy

Biology
Acetyl-CoA is used both in cellular respiration and fat synthesis. Explain how the cell can regulate its metabolism if the same molecule is used in both energy production and biosynthesis?
November 18, 2007 by ug

math (statistics)
A costumer has to buy a cell phone from an appliance store with 8 different brands. Each brand is available in 5 different colors, and 7 origins. how many choices can the sales lady offer the costumer?
August 25, 2012 by Anonymous

College Chemistry (DrBob222)
Use the Nernst equation to calculate the iron (II) concentration for the following iron/copper electrochemical cell when [Cu2+] = 0.012 M and Ecell = 0.750 V at 35C. Cu2+ (aq) + Fe (s) --> Cu (s) + Fe2+ (aq)
April 6, 2014 by Adrik

Science
hi i have a science exam on tuesday and i dont understand this question and really need some help. Draw a diagram of a) Magnesium Atom, Mg b) Fluorine ion, F1-
March 21, 2008 by Jess D

Science
hi i have a science exam on tuesday and i dont understand this question and really need some help. How many electrons, protons and neutrons in the following: a)Br1- b)Be2+ c)Ne d)P1- e)Fe
March 21, 2008 by Jess D

Science
hi i have a science exam on tuesday and i dont understand this question and really need some help. List the different parts of an atom and give their definition.
March 21, 2008 by Jess D

science
Im 16 years old from Cambodia. Please give me some science competition website available for me that use internet to have contest (mean that no traveling). Thanks!
January 8, 2009 by kimlang

science
what are variables in science experiments? please give me an example like my experiment is how to tell if a person is lying by his body language.thank you. need answer badly!!!
May 10, 2009 by nik

Science
Your desk is classified as a solid because it has a definite shape and volume at _______________. 4th grade science lesson question under What are the states of matter section. Thanks!
February 5, 2010 by SEB

physical science with earth science
Write a balanced chemical equation for the reaction for propane C3H8 burning in oxygen to for carbon dioxide and water vapor
December 2, 2010 by abby

Maths,Science,Life sience,Agri science.LO & Langu
name two institution/communty organizations that surpporting or giving redress to air pollution
May 12, 2011 by Mixo

Science
I need a specific example of how social and cultural influences affect science so I could take students on a field trip to explain a lesson. Does anyone have an idea? Thanks.
July 31, 2011 by Michael

Science
I know tat this sounds silly but my science techer is giving us expierements to try out and she picked for me to reserch how to get rid of split ends??? Can I get a link please?
February 13, 2012 by Porsha Leboitz

science science science science science science
The moon orbits around the earth.Which of the following keeps the moon traveling in the same path each time it orbits the earth? A.energ from the surroundings B.Pull of gravity between the moon and the earth C.orbits in space are pushing the moon towards the earth D.the winds ...
April 18, 2007 by Hot stuff

science
1) a pea plant with yellow seeds is crossed with a pea plant with green seeds. all of the offsprings have yellow seeds. the allele for yellow sees is a. Dominate because all offspring have yellow seeds. b. Recessive because all of the offsprings have yellow seeds. c. dominant ...
October 21, 2014 by dani

Science fair project
Please help me, i think i have nothing left to do except cry!!! My science fair class presentation is tomorrow but i am not even done, i just started!!!! My parents are upset with me, and i think i will get a F in my report card for science this term, my worst! PLEASE TELL ME ...
February 15, 2015 by Wimbika

Biology
I need to illustrate a cell starting out with 3 chromosomes each, it replicating, and in the end, having 4 cells. (Meiosis). Could someone explain it to me, please? easy go on internet/google, type in meiosis search for pic, theyshow you the steps
May 17, 2007 by Matt

health care cost
Impact of Healthcare Cost on Service Delivery would be like stem cell research and other new technologies coming out for patients correct? If I am wrong please get me on the right track. thanks
October 18, 2008 by april

algebra
Evaluate whether a prepaid or monthly cell phone plan is most effective for a customer that uses x weekday minutes per month. I can make up my own numbers for each plan. Having problems making up the equations.
March 16, 2010 by Katie

chemistry
Please help. My teacher never went over crystal lattices and the book doesn't cover it either :( Copper crystallizes in a face-centered cubic lattice. If the edge of the unit cell is 351pm, what is the radius of the copper atom?
December 10, 2012 by Jess

Geography
Growth by cell division that makes both ends of a plant longer but not wider is called A secondary growth. B annual ring growth. C vascular growth. D primary growth. is it D? thanks
June 12, 2012 by Alexa

Biology
Growth by cell division that makes both ends of a plant longer but not wider is called A secondary growth. B annual ring growth. C vascular growth. D primary growth. is it D? thanks
June 13, 2012 by Alexa

Bio
Which membrane proteins are involved with the transport of molecules that otherwise would be unable to enter the cell? a) linker proteins b) glycoproteins c) carrier proteins d) peripheral proteins e) receptor proteins
October 16, 2014 by Sarah

science
Which of the following is a valid reason to study science? A.All employers require an in-depth knowledge of sience. B.Carrying out scientific experiments is a requirement of everday life. C.Most colleges require advanced science classes. D.Understanding basic scientific terms ...
August 28, 2014 by Beau

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