Number of results: 188
The driving force of ATP synthesis at the location of the ATP synthesis complex is the _________________? I believe it is the matrix but am not sure and it is just a guess. please help. You are right, but I think they want mitochondria for an answer. If I was the teacher, I'd ...
Thursday, July 20, 2006 at 5:01pm by Josh
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 ...
Sunday, October 1, 2006 at 8:21pm by jeremy
How many protons are pumped into the stroma for each ATP generated during Photophosphorylation in oxygenic phototrophs? What is the maximum number of ATP molecules that can be produced in the inner membrane of the mitochondria for every one molecule of NADH produced in ...
Sunday, October 29, 2006 at 4:01pm by tracey
The combustion of petrol in a car engine releases about as much energy per gramme of fuel as the repiration of sugar in cells. Try to explain, in outline, the fundamental differences between the processes I am taking Biolagy right now and i am having a hard time to. If you ...
Wednesday, November 1, 2006 at 12:16am by Bemi
Plants have cells that contain chloroplasts. Why must their cells contain mitochondria as well? Chloroplasts are the sites of photosynthesis. Mitochrodria is the site of energy synthesis.
Saturday, November 18, 2006 at 7:29pm by marco
7th grade science help
why is the process that takes place in mitochondria often describe as being the opposite of the process that takes place in a chloroplast? Chloroplasts produce ATP. Mitochondria consune ATP in the production of protines. The mitochondria are NOT the site of protein synthesis. ...
Tuesday, November 28, 2006 at 9:45pm by sandy
What is an analogies for Mitochondria,Chloroplast, Cytoskeleton and Ribosome. http://www.google.com/search?hl=en&lr=&as_qdr=all&q=+%22Mitochondria+are+like%22&btnG=Search http://www.google.com/search?as_q=&hl=en&num=10&btnG=Google+Search&as_epq=Chloroplast+is+like&as_oq=&as_eq...
Saturday, December 30, 2006 at 6:43pm by Tia
Hey! i want to know what is the importance of mitosis when it comes to growth, asexual reproduction and repair. Thankkkksss in advance! Thank you for using the Jiskha Homework Help Forum. Here is a great tutorial site from Arizona on mitosis: http://www.biology.arizona.edu/...
Sunday, January 7, 2007 at 9:24am by Mallory
Why must plants have both mitochondrion and chloroplasts? Thanks in advance. I think it has something to do with the fact that chloroplasts convert sunlight into chemical energy. Does that sound right? One of the most widely recognized and important characteristics of plants ...
Saturday, January 13, 2007 at 3:49pm by April
The endosymbiont hypothesis offers an explanation for how eukaryptoc cells could have obtained mitochondria and chloroplasts through a symbiotic relationship with prokaryotic cells that changed over time. What structural feature of prokaryotic cells might you expect to have ...
Wednesday, February 14, 2007 at 9:23pm by Marisol
Would someone be kind enough to check the following paragraph for me, I need to complete it by adding the appropriate words from the following list, Cell walls, mitochondria, nucleus, DNA, eukaryotes, protoctists, endosymbiosis, organelle, membranes, diversity, bacteria, ...
Saturday, February 24, 2007 at 4:29pm by Sam
List the three main steps of aerobic cellular respiration. Which of these steps yields (by far) the most ATP? Here are two: Step One: Glucose enters the cell (insulin) and is split into 2 smaller 3 Carbon atoms called pyruvate. Total yield - 2 ATP Step Two: Pyruvate goes to ...
Monday, February 26, 2007 at 8:12pm by Dave
name the chemical process that occurs within the mitochondria of all plant and animals cells?
Wednesday, September 5, 2007 at 12:29am by anna
write a short note on plastids,vacuoles,mitochondria,lysosomes,golgi apparatus,endoplasmic reticulum.
Thursday, June 26, 2008 at 2:33am by sangam
Assume Cell 1 produces 1.0 x 105 ATP molecules while Cell 2 produces 1.0 x 108 ATP molecules. Which mitochondria, A or B, has the hardware to produce 1.0 x 108 ATP molecules? What told you this?
Tuesday, December 4, 2007 at 7:08pm by May
confirmation of multiple choice questions biology
1. The net gain of ATP after glycolysis is .. A) two B) four C) 34 D) 36 I think it's A. 2. During photosynthesis water .. A) is made B) breaks down C) is not necessary I put B. 3. The most immediate effect of chloroplasts with non-functioning thylakoids is that .. A) glucose ...
Saturday, December 29, 2007 at 2:42pm by Angela
1. If an immature egg cell had 20 chromosomes, the mature egg would have (???) chromosomes A) 5 B) 10 C) 20 D) 40 I think it's D, but I'm honestly, not sure. 2. Assume a cell has 1500 mitochondria. How many will it have after telophase? A) 1500 B) 750 C) 3000 D) 0
Sunday, December 30, 2007 at 10:14pm by Tyne
please explain how to get these answers (answers provided): 1. If this cell were a muscle cell (myocyte), how many molecules of actin could it hold? (Assume the cell is spherical and no other cellular components are present; actin molecules are spherical, with a diameter of 3....
Wednesday, January 16, 2008 at 7:43pm by stew
I tried looking and can't find or understand where the following answer are. Please help me, I feel like I'm going crazy. Iím not sure about the answers I wrote but if someone could correct them and help me out with the ones I didnít get. Light-independent reaction 1. What is ...
Sunday, January 27, 2008 at 12:32pm by Bretagne
Thank you for using the Jiskha Homework Help Forum again. Again, here are some sites to hel: 1. Thank you for using the Jiskha Homwork Help Forum. The suggestion looks easy, although you could drip water where you don't want it! Here are some ideas for a Science Fair, etc.: 1...
Sunday, January 27, 2008 at 3:28pm by SraJMcGin