Search: Biology- check my answer (diff one)

Number of results: 171,379

Biology- check my answer (diff one)
C. I think
Wednesday, December 19, 2012 at 4:32pm by Des

Biology- check my answer (diff one)
Where you correct?!
Wednesday, December 19, 2012 at 4:32pm by Des

Biology- check my answer (diff one)
Well it would have had to been two of them since it's worth two points. C is I think 1.
Wednesday, December 19, 2012 at 4:32pm by Rose

Biology- check my answer (diff one)
Which of the following are true concerning living things? Check all that apply. A)They contain a vital force absent in nonliving things. B)They are composed of molecules that contain carbon-carbon bonds. C)They undergo chemical reactions to use energy they acquire from the ...
Wednesday, December 19, 2012 at 4:32pm by joey

MATH
LAMONT IS REQ TO READ 1 BIO, 1 SCIENCE, AND 1 POETRY BOOK EACH MONTH. HIS BOOK CHOICES ARE: 2 DIFF BIOS 3 DIFF SCIENCE 3 DIFF POETRY HOW MANY COMBINATIONS OF REQ BOOKS ARE POSSIBLE?
Monday, January 26, 2009 at 8:48pm by lANEY

Math - derivative of f(x) (check)
f(x)= (x^2-1)^3,is its derivative f'(x)= 6x^5 -12x^3 + 6x. Is there an alternative answer, because a computer generated answer is diff then mine. please help.
Wednesday, October 27, 2010 at 11:19am by Anonymous

Calculus - please check my work
differentiate each function a) y = cos^3x b) y = sin(x^3) c) y = sin^2 xcos3x my answers: a) y' = 3cos^2 x(-sinx) b) y' = cos(x^3)(3x^2) c) for this one, i dont know which one is correct. i got 2 different answers but i think they may be the same.. im not sure, i did ...
Tuesday, June 19, 2012 at 12:26am by Henry

Science
Put slice of "potato" in four diff bowls. Add diff "solutions" to each bowl. Which is Dependent Variable and which is Independent Variable?
Wednesday, October 26, 2011 at 11:46am by LW

differential
dT/dt= k(T - Tm), t > 0 where k is a constant of proportionality, T and Tm are measured in degrees Fahrenheit, and time t is measured in hours. Because Diff wants to investigate the past using positive values of time, he decides to correspond t 0 with 6...
Thursday, September 27, 2012 at 4:23pm by armut

Diff eq
y'(x)=sqrt2y(x)+7, y(4)=1 Solve the seperable diff eq
Sunday, February 24, 2013 at 2:07pm by Melissa

Math
HELP! can you check and help me with some of these? 1. y + 8 = -15 My answer: -7 2.3x = 27 My answer: 9 3. 5 + a = -19 My answer:-24 4. x + 1/3 = 5/6 My answer: NEED HELP WITH THIS ONE 5. -54 = -6y My answer: 9 6. a/3 = -11 My answer: -33 7.19.5 = -39.5 + f My answer: -20 8.p...
Thursday, August 18, 2011 at 4:19pm by Bryce

physics
Diffusion rate (moles/area*sec) = (Concentration gradient)*(Diff. coefficient) Shouldn't the concentration difference have units of mole/m^3 ? Or are you providing the value of (Diff. coefficient)/(thickness) ?
Saturday, March 27, 2010 at 5:15am by drwls

Biology-check my answer
can someone PLEASE check this?
Wednesday, December 19, 2012 at 4:11pm by joey

Finance
Risk-adjusted discount rate Answer: e Diff: M A: Inputs: CF0 = -25000; CF1 = 13000; Nj = 3; CF2 = 18000; I = 12. Output: NPVA = 17,663.13. B: Inputs: CF0 = -42663.13 (-25000 + -17663.13); CF1 = 15247; Nj = 4. Output: IRR = 16.0% = k. Risk-adjusted discount rate Answer: e Diff: M
Saturday, March 26, 2011 at 1:08pm by John

Biology - URGENT Enzyme Lab
Did a catalase producing hydrogen peroxide lab, used manganese dioxide, fresh frozen liver, potato, ice, fine clean sand, etc. Basically just added hydrogen peroxide to the catalysts under diff conditions and stuff. Just dont get this question which is : how do you account for...
Friday, April 5, 2013 at 1:25am by Shreya

physical science
if two lighting volts heat exactly they same place at they same time in are frame of ref.,it is possible that observed in other frames will see the volts heating at diff. time r at diff. places????? explain.
Sunday, September 25, 2011 at 10:38am by angie

Biology
Learn the definitions of these words, and the answer will be clear to you. I'll be glad to check your answer.
Tuesday, May 3, 2011 at 7:19pm by Ms. Sue

Biology-check my answer
Did you find out the answer?!
Wednesday, December 19, 2012 at 4:11pm by Des

math 3rd grade
diff is 5, please explain answer
Wednesday, March 18, 2009 at 6:31pm by dawn

alg
is there a way to plug that in the calculator cause i got a diff answer.
Monday, June 9, 2008 at 5:26pm by jerson

math
I worked the problem like this. not sure if i am using male or female as the base. abs diff= 1350-1010=340 relative diff= 1350-1010, divided by 1010=.336633663 or 33.7%. did i do it the way they problem asks or did i do it backwards? thanks
Tuesday, March 30, 2010 at 9:06pm by Amy

biology
trying to find the sims and differences for the following --------------------------------------- fertilization v pollination sim's both part of the process of sexual repro diff. pollination doesnt involve direct contact since it is transfer from the anther to the stamens ...
Monday, July 27, 2009 at 7:05pm by Jim_R

Math - derivative of f(x) (check)
I used the chain rule... my working is above y = u^3 where u= (x^2-1) so dy/du = 3u^2 and du/dx = 2x then dy/dx = 3u^2(2x) so after that substitute u 3(x^2-1)^2(2x) =6x(x^2-1)^2 and I expanded it and got 6x^5-12x^3+6x is that correct? because a computer generated answer says ...
Wednesday, October 27, 2010 at 11:19am by Anonymous

Biology-anyone
can someone check my answer?
Tuesday, January 22, 2013 at 12:21pm by Corie

English II
Ok, I have the write answer which is C.. But why would it be right? The diff between C,D= semicolon
Tuesday, October 16, 2007 at 9:36pm by Confused

Biology
I'll be glad to check your answer.
Monday, December 17, 2012 at 6:08pm by Ms. Sue

Biology
I'm sorry, I don't think that's the answer. I believe it's only one word, and it's one of the organelles in the cell. Thank you for answering, but is there any one word organelle that you think might be the answer?
Tuesday, March 18, 2008 at 6:25pm by Natalia

Biology Lab
Hey! I am doing a biology lab in which we take liver and sand and place it in a test tube, to see it if it will react with hydrogen peroxide. One of the test tubes just has sand in it, and no reaction occurs. This is because the sand acts as a control and is inorganic meaning ...
Monday, February 25, 2008 at 7:35pm by Repost: Please check what I came up with

math
carrie says that one solution to y=3x-5 is (4,7).Describe two ways to check if her statement is true.use at least one way to check her answer.
Tuesday, May 8, 2012 at 10:40pm by josh

biology /check please
BobPursley told you which one was wrong.
Thursday, December 23, 2010 at 1:36pm by Ms. Sue

biology (multiple choice!)
Check these sites and then tell us which one you think is the best answer. http://www2.pwsd76.ab.ca/biodiversity/photo.htm http://www.biology-online.org/dictionary/Density_Dependant_Factor http://www.biology-online.org/dictionary/Carrying_capacity
Wednesday, September 22, 2010 at 1:47pm by Ms. Sue

biology
I found one, looking for the others. Check back later, we will try to help.
Sunday, October 31, 2010 at 11:15am by bobpursley

biology
check ones the 10th class biology text book page number is 29
Saturday, January 28, 2012 at 6:35am by ramannachowdary

College Math
I guess that the number of men and women doesn't matter so they're just 35 all. My answer is 35P4 + 31C6. . I used permutations for the pres~sec b'cse they have diff roles, not like the advisory committee. . Email me at ust008332@gmail if you found a better answer.
Saturday, August 25, 2012 at 2:08am by JC

alegbra
Check this problem for me do I have negative sign right with the answer. -1(-1)+-5-5=-2/-10==-1/5 the one on top and the -1(-1) and on the bottom is -5-5. so check this answer for me. Please, Please
Saturday, March 7, 2009 at 12:08am by Elaine

Differential Equations
scroll down through this: http://hyperphysics.phy-astr.gsu.edu/hbase/diff.html
Thursday, January 31, 2013 at 3:41pm by Damon

Differential Equations
scroll down through this: http://hyperphysics.phy-astr.gsu.edu/hbase/diff.html
Thursday, January 31, 2013 at 11:46am by Damon

biology
Question: Calculate the frequency of the AA, Aa, and aa genotypes after one generation if the initial population consists of 0.2 AA, 0.6 Aa, and 0.2 aa. What I have done is: P = (0.2)+(0.5)(0.6)= 0.50 q = 1-p = 1 - 0.50 = 0.50 Can someone check my answer plz.
Thursday, December 7, 2006 at 4:29pm by Jesse

microbiology please answer.
Since Jiskha doesn't have a biology expert at this time, please try posting your question at this site. http://www.biology-online.org/biology-forum/
Monday, June 25, 2012 at 7:41am by Writeacher

Math
The numbers 4; 6; 13; 27; 50; 84 do not form an arithmetic progression as the differences between succsessive terms are not constant. If you take the successive differences of the terms given, n.......1....2....3....4....5....6... N.......4....6...13...27...50...84... 1st Diff...
Friday, May 11, 2012 at 6:47am by tchrwill

biology can someone check
Decide if each of the following statements is true.If it is not rewrite the parentheses part to make it true. 1) Scientific methods include observation,(forming a hypothesis, and experiment). ans: false ;answer questions; solve problems 2)A statement that can be tested and ...
Tuesday, December 28, 2010 at 9:25pm by joy

Plz Check my Geometry(sOo0n)
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is.
Wednesday, June 9, 2010 at 11:29pm by Ariel

The Question that was not answered. (twice)
This is the third time you've posted this in less than an hour. Jiskha is staffed by volunteers who graciously answer the questions they can in their spare time. You could wait several hours for a science tutor to respond, although at the present, we do not have a biology ...
Saturday, August 28, 2010 at 6:43pm by Ms. Sue

biology /check please
Thank you very much for your time an d help one more question what number is wrong ? thank you for your patient
Thursday, December 23, 2010 at 1:36pm by joy

Science
The conventional wisdom is that intrusive alien species will take over and crowd out native species. For a better answer, post your question on this biology forum. http://www.biology-online.org/biology-forum/
Sunday, April 3, 2011 at 10:35pm by Ms. Sue

math -trig
i got most of what u guys said, bt i need the answer speacially cuz i keep on getting diff answers....god this question is long
Tuesday, June 9, 2009 at 8:19pm by just wondering

biology help please- check my answer???:)
2 H2O + 2 NADP+ + 3 ADP + 3 Pi + light → 2 NADPH + 2 H+ + 3 ATP + O2
Wednesday, December 26, 2012 at 2:57pm by PsyDAG

Uh Biology :)
thanks..but two of these links are the same and the third one I need a username and password to access the text. But I think the first/second one is useful, so thanks very much!
Wednesday, February 27, 2008 at 11:45pm by Biology Lover Needs help fast!

Spanish-Please check answer
Check the spelling of "aduana" because it's a "u" and not a "v" but that answer is correct. Memorize this: every time you see a form of tener + que, it will be followed by an infinitive. Yes, this one is reflexive = Tienes que abrocharte Sra
Thursday, April 26, 2012 at 9:40am by SraJMcGin

math percentage diff
a value of 2.40 increased to 4.48 in 5 years. what is the change in percentage each year? this one was difficult to figure out..
Wednesday, March 24, 2010 at 11:49pm by danny

biology
The assignment that i have is to post a 200 to 300 word response to one of the major theories of biology, and give an example of how the theory is relevant in news today. Use a least one outside reference.
Monday, April 7, 2008 at 5:39pm by xoliswa

calculus
I am learning derivatives and I despise having to use the definition of the derivative. Please check my answer for this particular one! it is different from the one I get by differentiating. The question: f(x) = 2+x / x^3 my answer: -6x^2-2x^2
Sunday, April 24, 2011 at 9:58pm by dylan

biology with honors
Since you're in honors biology, I'm sure you can answer this question. We'll be happy to critique your answer.
Wednesday, September 10, 2008 at 7:36pm by Ms. Sue

biology can someone check
1) What phase are daughter cells in as a result of mitosis? answer: Anaphase 2)During what phase of mitosis do centromeres divide and the chromosomes move toward of their respective poles? answer: prophase 3)Which phase of mitosis is the last phase that chromatids are together...
Sunday, February 28, 2010 at 3:04pm by marie

math check
Peform each indicated operation and simplify. Can you please check my answers. Thank you. A)(x^2+2x-3)+ (2x^2-x+1) Answer: 3x^2+x-2 B) (-x^3+2x^2-5)+(x^2-x+6) Answer:-x^3+3x^2-x+1 C) (3y^2-x+7)-(y^2-2x+3) Answer:4y^2-3x+10 D)(2x^2-xy+y^2)-(-3x^2+xy+y^2) Can you help me with ...
Wednesday, April 14, 2010 at 8:34pm by Lauren

Biology
I know this is a difficult question, and its an answer that is not likely on google, but I'm just wondering what a T-bar ribbon is, in terms of synapses and biology (not the type of sandal). The answer doesn't have to be detailed, I just simply would like to know what ...
Tuesday, January 22, 2008 at 9:29pm by Student

Anatomy
I am working on a research project. I am concerned about my opening paragraph. Could anyone read this to see if it makes sense. My topic is C. Diff. In 2009 according to the CDC and US Deparmtne of Social Secirty there were 2,437,163 people that died that year. During 2009, ...
Thursday, August 23, 2012 at 5:18pm by Jenifer

BIOLOGY
I think you went one answer too far.
Thursday, January 19, 2012 at 8:14pm by bobpursley

Pre-Calc
Please check answer and help with one of them: 1. check please car in an accident speed of car is the s, d is length of skid=30 feet f is coefficient=0.5 use formula to find s=sqaure root of 30*f*d My answer is 21.21 because I took square root of 30(0.5)(30) 2. this one is ...
Sunday, September 18, 2011 at 5:03pm by Elllie

Implicit diff.
take log on both sides, and differentiate. Solve for y'. y=9sin(x)^x ln(y)=ln(9)+x*ln(sin(x)) differentiate: (1/y)y' = ln(sin(x))+(x/sin(x))*cos(x) y'=y(ln(sin(x))+(x/sin(x))*cos(x)) =9sin(x)^x * (ln(sin(x))+(x/sin(x))*cos(x)) Simplify the answer and check.
Thursday, November 4, 2010 at 12:19am by MathMate

chem
can i know ur answer bcus i got diff. from the actual ans,3.32M but i get 63.93 M. if im wrong could you show me the conversion value to L (0.9709L) and the moles (62.07 mol).(is my calculation)
Thursday, July 21, 2011 at 7:28pm by lily

Chemistry
I get the same answer and the coefficients are the same as yours for one root but 3.69 cant be correct because you had only 0.724 initially. For the other root I calculated 0.528 but I didn't check my figures. That should be the answer to the problem. Check me out on that.
Sunday, May 10, 2009 at 11:24pm by DrBob222

math
The function f(x)=2x+8/3x-7 is one to one. Find its inverse, and check your answer. f^-1(x)= I haven't one clue how to do this...help me pleaaaase someone!
Wednesday, March 27, 2013 at 1:15am by lilly

Biology
those were three different questions. which one was the answer for?
Sunday, January 4, 2009 at 4:18pm by anna

English
1. This time only the members of Group One can answer the questions. 2. This time only the memvers in Group One can answer the questions. (Which preposition should I use? Can we use both prepositions? Which one is commonly used?) 3. Group One members only can answer the ...
Monday, April 15, 2013 at 9:52pm by rfvv

Biology
e is the answer, need help with my bisc 102 biology call me 6629346686
Wednesday, January 11, 2012 at 10:18pm by bobby sanford

math-10th grade( quadractics)
the centre point of a circle is 5,3. the top most point of the circle is the vertex. the radius of the circle is 5 and one of the zeroes is 9. figure out the vertex. tehn figure out the equation and convert it in standard form? p.s-plz exaplain step to step process or detailed...
Monday, March 30, 2009 at 5:36pm by Redspider

Biology/Math person please help
Will thanks for the help and ya native language is actually English... I just have a hard time making sense of what the college board is trying to say sometimes that is all lol... but ya can somebody who knows biology well and a little bit of math check this out please thanks...
Sunday, July 4, 2010 at 9:45pm by Kate

biology
for which question? i think there's more than one answer for each, though i'm not sure.
Sunday, January 4, 2009 at 4:12pm by anna

Biology
Hopefully, what we posted above on your later post will answer this one as well.
Wednesday, January 23, 2008 at 10:39pm by SraJMcGin

math i need help miss sue please check
What is the prime number in this fraction 5/6? Please answer that then have another response to that one. What is the square root of 69? Answer that one then simplify this 20/65.
Wednesday, March 14, 2012 at 6:39pm by consquela

Business Math
Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they cross, and that you use technology to check your answer. (Round your answer to four decimal places.) Enclosed by y = ln x, y = 2 − ln x, and...
Thursday, January 3, 2013 at 4:43am by Zia

Biology
This is a group project and each one if us have a question to answer Select one specific disease Endocrine system associated with explain how it affects the system and human health.
Thursday, September 18, 2008 at 7:27pm by cat

biology
Why is cell culture one of the most valuable technical achievements in the entire study of biology?
Thursday, March 11, 2010 at 6:37am by alex

Biology
Please check my answer: Which of the following statement is not true? 1). Mitosis produces new nuclei with exactly the same chromosomal endowment as the parent nucleus. 2). Mitosis may occur without cytokinesis 3). Mitosis and cytokinesis are required for asexual reproduction...
Wednesday, October 24, 2007 at 7:44pm by Gulzaman

biology
How might the efficiency of travel to the moon occurred by taking one giant step? Such a question. Because glycolysis is not one step, imagining only one step is what Alice might do in the Looking Glass. Any answer you give to fanciful imagination, is correct.
Wednesday, February 3, 2010 at 7:51pm by bobpursley

Please check
Either the question was posted with a typo, or one or more of the answers. To ensure you get the correct answer, I suggest you check carefully the mathematical expressions.
Tuesday, August 24, 2010 at 2:46pm by MathMate

calculus
Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they cross, and that you use technology to check your answer. (Round your answer to four significant digits.) HINT [See Quick Example page 1028.] Enclosed ...
Wednesday, November 28, 2012 at 12:04am by Leanne

Calculus
Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they cross, and that you use technology to check your answer. (Round your answer to four significant digits.) HINT [See Quick Example page 532.] Enclosed ...
Friday, April 13, 2012 at 12:25am by Alex

Biology 100
Have you used those keywords in searching for other theories? What did you find? Choose one of these theories. Then answer the questions about the theory you chose and the one on p. 247.
Thursday, December 17, 2009 at 10:03pm by Ms. Sue

biology
Shouldn't this stuff be in your notes? I can't find mine from last year, so I can't give you specific answers, because I don't want to tell you the wrong thing. But, I believe this information should be in your text book. Try looking there in case no one else ...
Monday, December 31, 2007 at 4:38pm by Alexis

biology
1. The number 1,2 and 3 are the nucleotides of the anticodon for the mRNA codon 5' AUG 3'. Thus in order of 1, 2 and 3 the sequence of this anitocodon is...... a. UTG b. ATG c. GUA d. CAU I believe the answer is "d", Please check
Monday, July 31, 2006 at 10:37pm by Ron

Biology
thanks i needed this answer my biology teacher gave us an @55 load of homework
Thursday, October 26, 2006 at 7:06pm by me.. now shut the hell up

Bio
Hey! I am doing a biology lab in which we take liver and sand and place it in a test tube, to see it if it will react with hydrogen peroxide. One of the test tubes just has sand in it, and no reaction occurs. This is because the sand acts as a control and is inorganic meaning...
Monday, February 25, 2008 at 8:40pm by Grade 12 Biology

biology /check please
We Jiskha volunteers are tutors and are here to help students learn. We are not automated computers. Bobpursley posted that all answers were correct except for one.
Thursday, December 23, 2010 at 1:36pm by Ms. Sue

Science 7R (Homework Check, answer quick)
Can you check if the answr is correct and of there any any grammer mistakes. 1. Explain why the invention of the microscope was important in the study of cells? Answer - The reason why the invention of the microscope was important in the study of cells is because you can't...
Tuesday, November 15, 2011 at 7:16pm by Laruen

Quizzes biology
I just checked again, all I get is Biology, it doesn't specify if it is General or Molecular (one of the many reasons I love my school :P). Thanks!
Monday, March 3, 2008 at 7:58pm by McLovin

Algebra check
Determine whether f(x)=x^2 is one to one. I have the answer as yes. Is this right
Sunday, November 30, 2008 at 7:59pm by Shawn

math
I did the last one for you. Now it's your turn. What do you think the answer is? I'll check your answer if you post it here.
Tuesday, August 9, 2011 at 6:42pm by Ms. Sue

maths
I showed you how to do the first one. You try this one; I'll be glad to check your answer.
Thursday, February 24, 2011 at 11:31am by Ms. Sue

math,correction
Solve each of the following equations for x. Problem#1 (x)/(6) - (x)/(8) MY answer: x = 24 Problem #2 (x)/(x-2) - (x+1)/(x) = (8)/(x^2-2x) My answer is: 6 = x or x = 6 right on the first one. check your math on the second one. i've done it twice and both times got (-10).
Wednesday, March 7, 2007 at 4:35pm by jas20

Biology
This is unacceptable. Keystone students may not use answer sites for tests. The Lesson 2 biology test should be completed exclusively based on the book. Anyone could answer this question, and anyone could get it wrong. Please do not use any sites like this again.
Monday, February 8, 2010 at 7:32pm by Keystone

math
Check for a pattern, as follows: 2x^3 - x^2 - 162x + 81 =x²(2x-1) -81(2x-1) (group terms) =(2x-1)(x²-81) (factor groups) =(2x-1)(x+9)(x-9) (diff.of 2 squares)
Thursday, April 21, 2011 at 9:37am by MathMate

Biology - fossils
my sister Shreya be sick so i posting her biology questions. one question ask hw did creationists explain fossils. she write this be about noah's flood but what be noah's flood? i look up on internet for her and there be too much confusing words. i only be able to make...
Friday, March 2, 2012 at 6:26pm by Mohammad

Algebra
Could someone help me check my answer? Thanks. -Write each quotient as a complex number. 1. 3i/-2+i (Is the answer for this one = 3/5-6i/5)
Thursday, January 19, 2012 at 10:03pm by Shadow

calculus wxmaxima
Define a function f(x) (to find arc-length) f(x):=...... Find its derivative: diff(f(x),x) Copy and paste the result and assign it to another function, say f1(x): f1(x):=....paste.... Go to the Calculus/integrate function. For the integrand, input: sqrt(1+f1(x)^2) Input the ...
Wednesday, February 16, 2011 at 6:59pm by MathMate

biology
A question in Campbell's 8th edition study guide for AP Biology says: A multifactorial disorder _. Answer: has a collection of symptoms traceable to an epistatic gene. There is another answer choice which says : has both genetic and environmental causes. Shouldn't the ...
Tuesday, March 1, 2011 at 9:29pm by Jake

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