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December 5, 2016

Search: Mitochondria have an inner membrane system called thylakoid membranes

Number of results: 84,987

Chemistry
The Russian Mir space station used a chemical oxygen generator system to make oxygen for the crew. The system ignited a tube of solid lithium perchlorate (LiClO4) to make oxygen and lithium chloride (LiCl): LiClO4 (s) ---> 2O2 (g) + LiCl (s) If you have 500 g of LiClO4, ...
March 6, 2015 by O

math
You and your friend are saving for college. You have $50 and are added $10 each week to your savings. Your friend has $20 and he is adding $20 each week to his savings. a. what system of equations would be a good model for this situation? Let x be number of weeks and y be the ...
October 18, 2013 by Lisa

Science
1) Which of the following describes the correct sequence of the movement of food during digestion? :Stomach, large intestine, small intestine :Mouth, esophagus, small intestine :Esophagus, stomach, small intestine*** :Small intestine, stomach, large intestine 2) Compare the ...
February 11, 2015 by Food and Energy

Algebra Multiple Choice
Hello, This is the last of questions I have for my practice assignment. Again I will put what I got. Thanks for your help. 1.) Solve the system using substitution. Write answer as an ordered pair. 4x+2y=8 -5x-2=y A.) First equation (-2,8) B.) Second equation (-2,8) I put A 2...
March 21, 2013 by Kris

Law
In law we watched a movie called 12 angry men , and there is a question I am stuck on, any help would be great! How does the film 12 angry men deepen our understanding of the guarantee of the right to trail by jury and the role of the jury system in America democracy? Thank ...
May 5, 2012 by Melissa

Physics
Two conducting thin hollow cylinders are co-aligned. The inner cylinder has a radius R1 , the outer has a radius R2 . Calculate the electric potential difference V(R2)-V(R1) between the two cylinders. The inner cylinder has a surface charge density of σa=-σ , where...
March 5, 2013 by P

chemistry
which of the following is true regarding the inner transition elements? A. their valence electrons can be located in both s and f sublevels B. They occupy the d block of the periodic table C. These include the lanthanides and actinides and do not have f sublevels chemistry D. ...
September 15, 2014 by Yui

Calculus
Find the inner product of vectors a and b if a = (3, 0, –1) and b = (4, –2, 5,) and state whether the vectors are perpendicular. Find the inner product of vectors a and b if a=(4,-2,-2) and b= (-7,-2,4) , and state whether the vectors are perpendicular.
September 10, 2012 by horre

calculus 2
r=1- 3Sin theta¸ find the area enclosed by the inner loop
July 26, 2014 by sarah

Algebra 1
How many solutions does this system of equations have ?? 2x= 10y + 6 and x+ 5y = 3 does it have infinitey many??
January 4, 2016 by Sierra Elizabeth

prokaryotic/cells
We just got through with a lab and we looked at ecoli, anabaena. There first section is prokaryotic cells and the question is did all living cells you saw in the lab contain mitochondrion. I know mitochondrion is the energy powerhouse of the cell but see nowhere in the first ...
October 1, 2006 by jeremy

physics
Two conducting thin hollow cylinders are co-aligned. The inner cylinder has a radius R1 , the outer has a radius R2 . Calculate the electric potential difference V(R2)−V(R1) between the two cylinders. The inner cylinder has a surface charge density of σa=−&#...
March 3, 2013 by Phy

statistics
Suppose that each unit of a system is up with probability 2/3 and down with probability 1/3. Different units are independent. For each one of the systems shown below, calculate the probability that the whole system is up (that is, that there exists a path from the left end to ...
February 17, 2014 by sam

Computer Sciene-java
Write a loop that will continuously prompt the user for integers to sum, -1 to exit. Sum these values and display the sum to the console. Here is what I have so far, but I feel like I am missing something: public class Sum1 { public static void main (String [] args) { Scanner ...
November 1, 2009 by Lisa

chemistry
The Russian Mir space station used a chemical oxygen generator system to make oxygen for the crew. The system ignited a tube of solid lithium perchlorate (LiClO4) to make oxygen and lithium chloride (LiCl): LiClO4 (s)  2O2 (g) + LiCl (s) If you have 500 g of LiClO4, ...
February 20, 2015 by O

physics
A hypodermic needle is 1.5 cm long and has an inner radius of 0.016cm. What excess pressure is required along the needle so that the flow rate of water though it is 0.0013 kg/s? Use ç = 1.0 x 10-3 Ns/m2 for water. the answet i have found is deltaP=758017 Pa using the formula...
December 2, 2009 by Arianne

science
which of the following allows a plant's vascular system to work as a transport system? A. a plant's vascular system is made up of specialized cells that move around the plants as it grows. B. a plant's vascular system is made up of specialized cells that are covered in a thick...
May 22, 2014 by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

SCIENCE
which of the following allows a plant's vascular system to work as a transport system? A. a plant's vascular system is made up of specialized cells that move around the plants as it grows. B. a plant's vascular system is made up of specialized cells that are covered in a thick...
September 28, 2015 by I NEED HELP FAST!

math
Assume that on a weekday one telephone number out of every ten being called is busy. If 6 randomly selected numbers are called what is the probability that at least three of them be busy?
March 21, 2015 by gourav

BIOL HELP PLEASE!
microscopic examination of a tissue reveals an open framework of fibers with a large volume of fluid ground substance and elastic fibers. this tissue would most likely have come from the? A. Inner wall of blood vessel B. lungs C. Spleen D. Tissue E. bony socket of eye
September 16, 2013 by Talan

math
i have a test coming up and i have no idea how to do rotations on a cartesian coordinate system. please help me!!
March 7, 2010 by julie

biology/biochemistry
Why should we carry the Western blot in the low temperature while we were transferring SDS-PAGE information to the PVDF membrane?
October 17, 2009 by Holly

SCIENce
IN both plant and animal cells, the cell membrane 1. Produces enzymes 2. controls reproduction 3.is composed of sugars 4. regulates diffuion
October 27, 2011 by ANNY

biology
The Cell membrane contains A) a double layer of fatty acid tails and phosphate heads B) cholesterol C) protein channels or pores D) a and b E A,B, and C
May 3, 2012 by Bio

1 Biology question please :)
Osmosis is the process in which _______ diffuses across a cell membrane. a. water b. energy c. protein d. oxygen I think its a
December 31, 2015 by Anonymous

STATISTIC ****HELP****
The tests done to determine if someone is HIV positive are called Enzyme immunoassay or EIA tests. The test screens a blood sample for the presence of antibodies to HIV. Like most tests, this test is not perfect. The table below shows the approximate probabilities of positive ...
March 18, 2014 by TIKIMA

physics
The device called an At-woods machine.if m2 is greatr than m1 an assumng th pulley to be frictionless and massless.1.how far will m2 fall in th time T aftr the system is released? 2.what is th tension in the cord that connect two massess? 3. If m1=5kg and m2=3kg,what is the ...
April 12, 2012 by Toivo

physics
The device called an At-woods machine.if m2 is greatr than m1 an assumng th pulley to be frictionless and massless.1.how far will m2 fall in th time T aftr the system is released? 2.what is th tension in the cord that connect two massess? 3. If m1=5kg and m2=3kg,what is the ...
April 12, 2012 by Toivo

Finance
Rainier Bros. has 12.0% semiannual coupon bonds outstanding that mature in 10 years. Each bond is now eligible to be called at a call price of $1,060. If the bonds are called, the company must replace them with new 10-year bonds.The flotation cost of issuing new bonds is ...
January 22, 2013 by Jone

Finance
Rainier Bros. has 12.0% semiannual coupon bonds outstanding that mature in 10 years. Each bond is now eligible to be called at a call price of $1,060. If the bonds are called, the company must replace them with new 10-year bonds. The flotation cost of issuing new bonds is ...
October 20, 2011 by k

Court system
I need to write a 200-300 word response comparing the state court system in Ohio and the federal court system. Compare these two by structure, source of laws and they types of cases that are heard.
October 6, 2008 by Ron

pre - CALCULUS
Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. 2x + y = 8 6x + 3y = 24 A. system is inconsistent B. system contains dependent equations b ?
April 11, 2015 by Ciara

MATH!!!! AHHH!!!
Im studying for finals! A system of equations is shown below: 8x + 5y = 9 3x + 2y = 4 Part A: Create an equivalent system of equations by replacing one equation with the sum of that equation and a multiple of the other. Show the steps to do this. Part B: Show that the ...
January 14, 2015 by Bella

physics
work & energy homework problems: please help me =] my teacher is bad a teaching how to do stuff =/ 1)A 5.000kg plastic ball moves with a velocity of 10.00 m/s x. It collides with a second plastic ball of mass of 10.00kg at rest. The collision is completely elastic. find: a)the...
December 16, 2007 by alissa

health
what is it called when people have no idea that they are in their drinks because they are tasteless and odorless?
November 24, 2008 by Anonymous

Math
For y = a sin x 'a' is called the amplitude. What effect does 'a' have on a graph ??? Please help if you can .
October 9, 2009 by Nat

finance
Coles Inc's bonds currently sell for $1,180 and have a par value of $1,000. The pay a $65 annual coupon and have a 15 year maturity, but they can be called in 5 years at $1,100. What is their yield to maturity (YTM)?
November 4, 2013 by granann

Chemistry
For the reaction: H2(g) + I2(g) 2HI(g) , Kc = 12.3 at some temperature T. If [H2] = [I2] = [HI] = 3.21 x 10-3 M at this temperature, which one of the following statements is true? 1. ) Not enough information is given to answer the question. 2. ) The concentration of HI will ...
October 25, 2009 by Jerry

ela poems
Tree at my window, window tree, My sash is lowered when night comes on; But let there never be curtain drawn Between you and me. Vague dream-head lifted out of the ground, And thing next most diffuse to cloud, Not all your light tongues talking aloud Could be profound. But, ...
August 20, 2014 by Shay

algebra
Solve the system graphically. If a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no solution, state this. 2x – y = 4 5x – y = 13 I do not understand how to do this
June 13, 2014 by Patte

Algebra help please!
solve each system graphically. if a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no solution, state this. y = 2 - x 2x + 2y = 4
January 11, 2015 by slomo

BIOLOGY
1.Three fatty acids form a triglyceride with one glycerol. What similarities would the fatty acids have with polysaccharides? What differences? 2. When you consume more food than you require, the mitochondria in the liver are involved n forming triglycerides from the excess. ...
October 18, 2009 by Jordan

US HEALTH CARE SYSTEM
Could someone please help me answer this. Americans have been resistant to national health insurance due to a strong majority belief in capitalism, yet social forces have led to compromises, such as Medicaid coverage for certain groups of needy people. Consequently, private ...
November 12, 2008 by Gertrude Sanders

help ASAP Statistic
The tests done to determine if someone is HIV positive are called Enzyme immunoassay or EIA tests. The test screens a blood sample for the presence of antibodies to HIV. Like most tests, this test is not perfect. The table below shows the approximate probabilities of positive ...
March 17, 2014 by helen

HCA/210 INTRODUCTION TO HEALTH CARE
Write a 700- to 1,050-word paper that addresses the following: Develop a unique proposal that describes a new health care system. Consider the current U.S. health care system’s strengths, weaknesses, and challenges. Be sure to include your answers to the following: o What ...
July 25, 2010 by Anonymous

chem
2 NO(g) + O2(g) 2 NO2(g) For the reaction above tell whether the reaction would shift to the left (L) or right ® if I a. Increased the total pressure of the system b. Removed O2 from the system c. Increased the amount of NO in the system
November 22, 2012 by don

algebra
Solve each system graphically. If a system has an infinite number of solutions, use set builder notation to write the solution set. If a system has no solution, state this. x + y = 6 x - y = 4 I'm lost, Please Help!! Thank you
February 3, 2015 by slomo

Math-Algebra
Can I please have help as to how to solve a system using substitution? I have a quiz coming up and I want to ace it. :) Thank you.
December 9, 2015 by LadyPhantomhive

Biology
Microorganisms develop resistance to antimicrobial drugs in a number of ways, EXCEPT A. Producing an enzyme that deactivates the antimicrobial drug B. Changing the cellular permeability to prevent the drug from entering the cell C. Interfering with the cell wall synthesis of ...
January 18, 2014 by Janet

math
Assume that on a week day one telephone number out of every ten being called is busy.If 6 randomly selected numbers are called what is the probability that at least three of them will be busy?
March 23, 2015 by gourav

PHYSICS HELP
Thank you, Bob. If the system does work on the external world, the energy of the system remains the same. Is this true or false? False. THe total energy in the system has decreased.
January 10, 2007 by Pat

Algebra
Solve the system of equation by graphing. Then classify the system. 3x + y = 4, 4x + 5y = -24. Solution: Infinitity many solutions, no solution, System inconsistent/ consistent, Equation dependent/ independent.
April 11, 2010 by B.B.

math
Solve the following system of linear equations by graphing. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY MANY for each answer.) 7x+2y=0 2x-7y=0 x = y =
February 27, 2011 by jannette

Chemistry
a sample of an ionic compound is dissolved in water and the water gets colder. what is acting as the system?what is acting as the surroundings? does the heat flow from the system to the surroundings or from the surroundings to the system? is this extothermic or endothermic?...
October 9, 2016 by Anonymous

Science/ Biol PLEASE HELP
microscopic examination of a tissue reveals an open framework of fibers with a large volume of fluid ground substance and elastic fibers. this tissue would most likely have come from the? A. Inner wall of blood vessel B. lungs C. Spleen D. Tissue E. bony socket of eye
September 16, 2013 by Talan

English
Could you please check if the following sentences are possible? Thank you. 1) Did you watch TV last night? Yes, I watched a new drama series and last night was the first episode. 2) Last night they broadcast the first episode (possible?) 3) What was it called? It was called ...
December 9, 2011 by Henry2

physics
Damped mass spring system oscillates at 205 Hz. The time constant of the system is 6.6s. At t=0 the amplitude of oscillation is 4.7 cm and the energy of the oscillating system is 26J. What is the amplitude of oscillation at t=9.9s? Answer in units of cm please help
April 19, 2010 by eric

Chemistry
For a system where: NH2OH + CH3NH3+ --> CH3NH2 + NH3OH+ 95% 95% 5% 5% State of equilibrium in the system is described by the percentages given above.Which of the species above is the strongest acid in the system? My answer is CH3NH3+, is it correct?
March 28, 2012 by Meenaakshi

Physics please help me (:
Calculate the change in internal energy of a system if 25000 J of heat is added to the system while the system does 40000 J of work on its surroundings. Does this represent an increase or decrease of internal energy?
October 20, 2015 by Sammie

Statistic help ASAP Please
The tests done to determine if someone is HIV positive are called Enzyme immunoassay or EIA tests. The test screens a blood sample for the presence of antibodies to HIV. Like most tests, this test is not perfect. The table below shows the approximate probabilities of positive ...
March 17, 2014 by Helen

Math ! Please Help !
Find the inner product of a and b if a= (3, 0, –1) and b= (4, –2, 5), and state whether the vectors are perpendicular.
February 20, 2013 by Becca

Calculus please help !
Find the inner product of a and b if a= (3, 0, –1) and b= (4, –2, 5), and state whether the vectors are perpendicular.
February 20, 2013 by Becca

language arts
what is the most impressive example of anne's inner strength in act 2?
March 12, 2016 by Sean

Social Studies
Which foods are lipids found in, and what is their function in the body? A: lipids are found in sugars and starches and are the main source of energy for the body B: lipids are found in fats and oils and are an essential component of cell membranes C: lipids are found and fats...
January 21, 2015 by Anonymous

science
Can someone please tell me when a chromosome is a chromosome and when it is called a chromatid. For ex/ after anaphase the chromatids are now each called a chromosome,etc
November 6, 2009 by becki

social studies
1.__________ introduced Europeans to Muslim inventions, such as the astrolabe that helped sailors navigate the seas. a)the Crusades,*** b)the Reconquista c)the Vikings d)the Magana Carta 3.king granted land to lords who in turn granted land to knights under the system called a...
March 21, 2015 by #school

Physiology
Name a disease caused by a defect in the mitochondria and describe the symptoms. In both cases, the disease may refer to a structural defect in the organelle, or some type of abnormal activity that takes place inside the organelle.
February 15, 2011 by Jerome

business
are all banks part of the federal reserve system? As Fedaral reserve system is considered as the leader of the banking system in U.S.A, all banks are resposible to to the Federal reserve system. But they not treated as the branch of the federal sytem
March 12, 2007 by jamie

Physics
In a certain stereo system, each speaker has a resistance of 4 Ω. The system is rated at 60 W in each channel. Each speaker circuit includes a fuse rated at a maximum current of 4 A. Is this system adequately protected against overload?
February 7, 2011 by Ishaan

Physic
A wheel-and-axle system shown consists of two coaxial wheels of radius r = 2 meters and R = 6 meters. The forces applied to the system as shown in the diagram are: F1 = 80 N F2 = 80 N F3 = 40 N F4 = 30 N If counterclockwise is positive, what is the net torque on this system?
November 25, 2012 by Anonymous

Physic
A wheel-and-axle system shown consists of two coaxial wheels of radius r = 2 meters and R = 6 meters. The forces applied to the system as shown in the diagram are: F1 = 80 N F2 = 80 N F3 = 40 N F4 = 30 N If counterclockwise is positive, what is the net torque on this system?
November 25, 2012 by Anonymous

college Algebra
Solve the system, if possible. (If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter a general solution in terms of x, y, or z.) x + y = 18 y + z = 18 x − z = 0
December 13, 2013 by Dee

Math
Jamie is saving money to buy a new video system. So far, he has saved $16, which is 15% of the total cost of the system. What is the total cost of the system?
January 27, 2015 by Amy

finance
Sadik Inc.'s bonds currently sell for $1,270 and have a par value of $1,000/. They pay a $105 annual coupon and have a 15 year maturity, but they can be called in 5 years at $1,000. What is their yield to call (YTC)?
November 4, 2013 by granann

Summer Reading
I didn't read my books because I didn't have English until after Christmas. I can't find my list, but I know all the ones I'm supposed to read except for one. I know this book is called "Fish." Do you have any idea who it might be by?
January 7, 2014 by Maya

PLEASE CHECK!!! THIS MY MY 20TH TIME POSTING!!!!
The following statement describes, in random order, events during the transmission of a nerve impulse. Use them to answer the next \g question(s). Event 1: Positive ions flow into the neuron. Event 2: The resting potential of the cell membrane is restored. Event 3: The cell ...
February 22, 2007 by bob!

Literature
I have to write a book review on a captivity story that I've read. The instructions are: 'Choose a captivity story you know or have read, and share your findings about it in the form of a book review. Summarize the reason for the captivity, the main events of the captivity, ...
October 28, 2009 by mysterychicken

plzz HELP me
If it is Ms.Sue or WRITEACHER do not bother because i know you do not help if your going to help than help but if not than don't but i don't want to hear complaining about not helping now anyone please help _______ , seen here in Figure 10-2, has ladder rungs of __________. (1...
January 3, 2013 by peace

Biology
In human body, substances from blood filter through a membrane into renal tubule (kidney). What does an increase in the driving pressure correspond to?
January 28, 2012 by Anna

chemistry
A beaker containing salt solution and thistle with water sealed at its end with a semi permeable membrane, qhat gappend when the apparatus is assembled?
November 26, 2012 by kerrista moore

Science
Which of the following structures is present in both prokaryotic and eukaryotic cells? A. Golgi apparatus B. Cell membrane C. Endoplasmic reticulum D. Chloroplast I think B
March 26, 2016 by AMGCSTRNBSN

language arts
Having trouble deciding on a review question between and or but. The sentence says, "Newton's ideas about motion are called laws, (and, but) Einstein's idea about relativity is called a theory." Thanks.
April 10, 2012 by Brandi

PRACTICAL ENGLISH PROCTORED EXAM
In which of the following sentences is the verb in the active voice? A. The telephone bill was paid yesterday. B. The mother called her son for lunch. C. The boy was called by his mother. D. We were told that Jim is ill.
March 4, 2014 by kevin

math
A small company is pricing out computer systems. A basic system costs $5,718. A larger system, which will allow for growth, costs $38,249. About how much more will the larger system cost?
October 27, 2011 by johnny

physics- response to bobpursley
which is false? Consider the following processes: I. Energy flows as heat from a hot object to a colder object II. Work is done on a system and an equivalent amount of energy is rejected as heat by the system III. Energy is absorbed as heat by a system and an equivalent amount...
June 24, 2009 by matt

Biology A
Charged molecules pass through the cell membrane through _______________.
October 23, 2008 by Lizzy

Psychology/Science
I am doing a powerpoint presentation about neurons. I need to include pictures of the nervous system, the central nervous system, neurons, and various things related to the subject. I am having trouble finding these pictures because many of them have very small font so they ...
October 17, 2007 by Christian

American government
James Bryce believe that the constitution was fine example of A. Mass democracy B. Development of an oligarchical system of government. C. An incrementally improved system not far removed from the magna Carta D. A governing system that encouraged the proliferation of political...
March 12, 2016 by sallie

crt205
your teacher might have called this paper on capitalism independent thinking
February 2, 2009 by ann

Science
Atoms of the same elements that have different atomic mass are called?
January 21, 2010 by Ernest

Music
i have a test tommorrow and i need help! What is that one note called that has 4 beats?
December 9, 2012 by Sandra

CHEMISTRY
1.AN ORBITAL can have at the most two electrons of opposite spine can be called ?
May 4, 2013 by STEPHEN

science
what is the role of the cell membrane in moving substance in and out of the cell? Thank u!!!
November 17, 2008 by doris

Health care Administration
What is your vision for the new health care system? Who benefits most from this new system? Are there any populations that would be disadvantaged by this new system?If so, who? What current challenges would be solved by implementing your new proposal? Would the proposed system...
January 10, 2010 by Susan

physics
I am to measure the deflection by contructing a post and lintel system using the dowels I have (with different diameters, which will be my variables). I want to create a chart to present my results, but I don't know what I need to measure or what to look for. Please help me. ...
December 2, 2006 by Jan

college Algebra
Solve the system, if possible. (If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter a general solution in terms of x, y, or z.) x + y + z = 7 2x + y + z = 14 x + 2y + 3z = 2
December 13, 2013 by Dee

medical teriminology
When comparing the flow of lymph in the lymphatic system with the flow of blood in the circulatory system, it can be said that the lymphatic system also
April 28, 2015 by yogita

English
1. I called Emily, walking along the river. 2. I called Emily while I was walking along the river. 3. I called Emily, and she(=Emily) was walking along the river. 4. I called Emily, and I was walking along the river. --------------------- Does #1 mean #2, 3, or 4? Which one ...
September 10, 2016 by rfvv

biology
I got a biology project that's about the excretory system & I have to write the word excretory & draw pictures inside of the word that compares it to real life. What pictures can something be compared that involves with the system?
February 29, 2016 by Clarissa

H.E.L.P
1. Which of the following describes the correct sequence of the movement of food during digestion? stomach, large intestine, small intestine *** mouth, esophagus, small intestine esophagus, stomach, small intestine small intestine, stomach, large intestine 2. Compare the two ...
May 10, 2014 by Anonymous

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