Unlike mitochondria, chloroplasts do not have a transporter that allows them to export ATP to the cytosol. How, then, do plant cells obtain the ATP that they need to carry out energy- requiring metabolic reactions in the cytosol?

Q: 12. Use Figure 4 for questions a-c below. ATP synthase matrix intermembrane space. Figure 4: Sketch…

A: Mitochondria is organelle that is the place for Electron transport chain (ETC). It contains an…

Q: In the image below of a region of the mitochondria, which region would have the highest…

A: INTRODUCTION Mitochondria It is the membrane bounded cell organelle present in eukaryotic cell. It…

Q: Vial Oxaloacetate Pyruvate Carbon Dioxide ATP 1 100 0 40 5 2 0 50 0 5 3 0 0 0 80 Based on this data,…

A: Respiration   It is a catabolic process in which glucose molecules are broken down into carbon…

Q: Draw and label a lipid bilayer containing the large mitochondrial trans-membrane protein complexes…

A: The structure is called a lipid bi-layer because it is composed of two layers of fat cells organized…

Q: What are two genral metabolic mechanisms by which certain cell can be oxidize organic fuel and…

A: A metabolic or biochemical pathway is where a substrate will convert to a product and that product…

Q: what stage of cellular respiration does the cell make the most ATP?

A: The Krebs cycle takes place inside the mitochondria. The Krebs cycle produces the CO2 that you…

Q: What does the presence of many mitochondria imply about a cell’s energy requirements?

A: The mitochondria are the powerhouse of the cell because it produces ATP. ATP is energy currency…

Q: In 2012, an Illinois man was killed by cyanide poisoning after he won a million dollars in the…

A: Cellular respiration is the process by which different nutrients including glucose obtained from the…

Q: where in the cell Electron transport chain and oxidative phosphorylation occur?

A: Cellular respiration is the process how biochemical energy is generated from food. It involves the…

Q: Which stage of cellular respiration collects the most electrons for the electron transport chain?

A: Cellular respiration is an exergonic process.  The main function of electron transport and oxidative…

Q: explain why oxidative phosphorylation is an emergent property of the mitochondria

A: The mitochondria is one of the important cell organelle present in the eukaryotic cell. The…

Q: how does metabolism in chloroplasts differ from that of mitochondria?

A: Chloroplasts are a kind of organelles found in plant cells and eukaryotic algae that conduct…

Q: Imagine that you develop a procedure to measure the pH of in the matrix and the intermembrane space…

A: Introduction :- pH is the potential of hydrogen atom . It is the measure of acidity and alkalinity…

Q: A proton gradient is produced by the electron transport chain.  Which compartment in the…

A: The electron transport chain is a series of protein complexes that is involved in the transfer of…

Q: What is the first substrate that is catalyzed during Glycolysis?

A: Cellular respiration involves stages which are Glycolysis, pyruvate-oxidation, Tri-carboxylic acid…

Q: he concepts of endo- and exo-cytosis explain the origin of the mitochondria. Include a drawing

A: Endocytosis is the process of a cell engulfing and bringing a material or particle from outside the…

Q: explain why the statement is correct. Within the eukaryotic cell, most of the energy stored in ATP…

A: Answer. Respiration is an oxidative process, in which free energy released from respiratory…

Q: In electron transfer, only the quinone portion of the ubiquinone undergoes oxidation-reduction; the…

A: Electron carriers produced during glycolysis, Krebs cycle passes the electron to the electron…

Q: Why is IMPDH in the mitochondria?

A: IMPDH stands for Inosine-5′-monophosphate dehydrogenase. It is a purine based biosynthetic enzyme…

Q: What will happen to the proton (H+ions) gradient in the mitochondria if the ATP synthase is blocked?

A: The free energy released during the oxidation of glucose to CO2 is retained in the NADH and FADH2…

Q: The figure below shows an illustration of a mitochondrion. ustration of a mitochondrion Which of the…

A: The power house of cell is known as mitochondria . It is a membrane bounded organelles . It is found…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: