Draw the targeting of the mitochondrial outer membrane protein, Porin P70, using the other targeting mechanisms...
Draw the targeting of the mitochondrial outer membrane protein, Porin P70, using the other targeting mechanisms to mitochondria as a guide
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Draw the targeting of the mitochondrial outer membrane protein,
Porin P70, using the other targeting mechanisms...
Which statement is TRUE? The membrane potential is negative on the cytoplasmic side and positive on...
Which statement is TRUE? The membrane potential is negative on the cytoplasmic side and positive on the matrix side. The genomes of mitochondria don't range in size across species. The inner membrane is quite permeable because it contains mitochondrial porin, or VDAC (voltage-dependent anion channel). Mitochondria are semi-autonomous organelles, because mitochondria depend on the cell, and cells that contain mitochondria in turn depend on these organelles for oxidative phosphorylation. In bacteria, ATP-synthesizing complexes are located in the outer plasmatic membrane.
6) What protein complex in the inner mitochondrial membrane allows protons to return to the matrix?...
6) What protein complex in the inner mitochondrial membrane allows protons to return to the matrix? ONADH dehydrogenase FoF1 porin electron transport carriers cytochrome 47) Which of the following compounds inhibits the pyruvate dehydrogenase (2pts) complex? O FAD NAD+ □ ADP acetyl COA 48) The acetyl group of acetyl CoA is transferred to oxaloacetate by the enzyme citrate synthase. OTrue (2pts) False
The import of proteins into mitochondria requires energy in the form of ATP for their [____]...
The import of proteins into mitochondria requires energy in the form of ATP for their [____] and of mitochondria that are energized, with an electrochemical gradient. The imported proteins must be synthesized on [____] ribosomes as they are bound to requisite [____]. Protein import itself requires that the protein have an N-terminal targeting sequence that folds into an [____] for interaction with the import receptor on the outer mitochondrial membrane. The translocase of the outer membrane (TOM) complex consists of...
Draw a mitochondria and label the outer membrane, inner membrane, intermembrane space, and matrix. Label on...
Draw a mitochondria and label the outer membrane, inner membrane, intermembrane space, and matrix. Label on your drawing the names of the 3 steps of aerobic respiration and where each of them take place.
Matching options: Cytosol, Electron transport chain, mitochondrial matrix, ATP synthetase ... outer membrane inner membrane rotor...
Matching options: Cytosol, Electron transport chain,
mitochondrial matrix, ATP synthetase
... outer membrane inner membrane rotor ADP ATP stator
1. If the inner mitochondrial membrane were rendered as permeable as the outer membrane, how would...
1. If the inner mitochondrial membrane were rendered as permeable as the outer membrane, how would that affect oxidative phosphorylation? Which specific processes would stop and which remain? 2. Present two types of benefits derived from separating the reactions of glycolysis in the cytosol from those that occur during the citric acid cycle in the mitochondrion
what is the function of mitochondria? please draw the structure, labeling the inner, outer membranes, matrix,...
what is the function of mitochondria? please draw the structure, labeling the inner, outer membranes, matrix, and intermembrane space. what are the cytoskeletons and what are their functions? . what are the tight, gap and anchoring junctions? . define amphipathic . what are the functions of membrane proteins . what will happen to a cell if it is placed into a hypotonic solution? hypertonic solution? isotonic solution? . if a molecule moves across the membrane using a protein channel, it...
Fatty acids are activated on the outer membrane of the mitochondria. This reaction involves the addition...
Fatty acids are activated on the outer membrane of the mitochondria. This reaction involves the addition of a CoA group to the fatty acid (to generate an Acyl CoA), and the hydrolysis of ATP to AMP. After fatty acids are activated, they must be linked to carnitine for transport across the inner mitochondrial membrane. Then, how many carbons are oxidized at a time? What molecules are generated by fatty acid oxidation?
Complete the sentences to explain why long chain fatty acids cannot pass the mitochondrial membrane via...
Complete the sentences to explain why long chain fatty
acids cannot pass the mitochondrial membrane via diffusion, and the
mechanism by which the cells transport them.
duction of Energy via Fatty Acid Oxidation CPT II mitochondrial matrix large CPT I inner mitochondrial Long-chain fatty acids have an alkyl chain of more than 10 carbon atoms. Fatty acids with alkyl chains of this length are characterized as size. This length decreases their ability to cross the lipid bilayer of the mitochondrial...
Part A Complete the sentences to explain why long-chain fatty acids cannot pass the mitochondrial membrane...
Part A Complete the sentences to explain why long-chain fatty acids cannot pass the mitochondrial membrane via diffusion, and the mechanism by which the cells transport them. Match the words in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s) Reset Help translocase polar acyl-CoA synthetase Long-chain fatty acids have an alkyl chain of more than 10 carbon atoms. Fatty acids with alkyl chains of this length are characterized as in terms of...
Which statement is TRUE? The membrane potential is negative on the cytoplasmic side and positive on the matrix side. The genomes of mitochondria don't range in size across species. The inner membrane is quite permeable because it contains mitochondrial porin, or VDAC (voltage-dependent anion channel). Mitochondria are semi-autonomous organelles, because mitochondria depend on the cell, and cells that contain mitochondria in turn depend on these organelles for oxidative phosphorylation. In bacteria, ATP-synthesizing complexes are located in the outer plasmatic membrane.
6) What protein complex in the inner mitochondrial membrane allows protons to return to the matrix? ONADH dehydrogenase FoF1 porin electron transport carriers cytochrome 47) Which of the following compounds inhibits the pyruvate dehydrogenase (2pts) complex? O FAD NAD+ □ ADP acetyl COA 48) The acetyl group of acetyl CoA is transferred to oxaloacetate by the enzyme citrate synthase. OTrue (2pts) False
Matching options: Cytosol, Electron transport chain,
mitochondrial matrix, ATP synthetase
... outer membrane inner membrane rotor ADP ATP stator
1. If the inner mitochondrial membrane were rendered as permeable as the outer membrane, how would that affect oxidative phosphorylation? Which specific processes would stop and which remain? 2. Present two types of benefits derived from separating the reactions of glycolysis in the cytosol from those that occur during the citric acid cycle in the mitochondrion
Complete the sentences to explain why long chain fatty
acids cannot pass the mitochondrial membrane via diffusion, and the
mechanism by which the cells transport them.
duction of Energy via Fatty Acid Oxidation CPT II mitochondrial matrix large CPT I inner mitochondrial Long-chain fatty acids have an alkyl chain of more than 10 carbon atoms. Fatty acids with alkyl chains of this length are characterized as size. This length decreases their ability to cross the lipid bilayer of the mitochondrial...
Part A Complete the sentences to explain why long-chain fatty acids cannot pass the mitochondrial membrane via diffusion, and the mechanism by which the cells transport them. Match the words in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s) Reset Help translocase polar acyl-CoA synthetase Long-chain fatty acids have an alkyl chain of more than 10 carbon atoms. Fatty acids with alkyl chains of this length are characterized as in terms of...
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