Oxygen (O2) binds to the O A. Zn2+ OB. Fe2+ OC. Mg2+ OD. Fe³+ *O E. Zn³+ atom of the heme group.

Q: Fill in the following diagram using the components of the photosynthetic chemical reaction. 6C02 +…

A: The process by which plants manufacture food by utilizing carbon dioxide and water in the presence…

Q: In globins oxygen binds to...   Question 37 options:   Fe3+   Nitrogen atoms   Fe2+   Th…

A: The myoglobin contains a single polypeptide and a single heme group. The hemoglobin acts as the…

Q: Which of the following statements is correct about Cytochromes? Select one: O a. Cytochrome a + a3…

A: Cytochromes are redox-active proteins that contain a heme with a central Fe atom at its core.

Q: Which of the following is a reactive oxygen species that can damage proteins? Select one: a. vitamin…

A: Reactive oxygen species (ROS) can harm the fundamental components of a cell, such as DNA, protein,…

Q: Which of the following statements is true?

A: The chemical reactions that take place within a biological cell are called biochemical reactions.…

Q: 2. Parkinson's disease is caused by a deficiency of dopamine in the substantia nigra of the brain.…

A: Enzymes are actually classified into seven classes, namely oxidoreductases, transferases,…

Q: E n e r g y is released by the ________ of ATP.   a. removal of the terminal phosphate group   b.…

A: Energy is released and ATP is transformed to adenosine diphosphate when one phosphate group is…

Q: As a representation of the respiratory chain, what is wrong with this picture? There are four…

A: The electron transport chain is a series of complexes that transfer electrons from electron donors…

Q: CO2 RUBP (2 3) G3P Label stages 1-3 from the image above. Explain the importance and major events of…

A: Calvin cycle is used for the reactions of photosynthesis that use the energy stored by light…

Q: Carbamoyl phosphate is formed from a.ATP b.C02 c.H20 d.NADH

A: The urea cycle is the biochemical pathway that converts ammonia into urea. The pathway channels all…

Q: The structure of NAD+ DOES NOT include

A: NAD+ is an essential coenzyme that is found in almost every cell of our body. It is involved in…

Q: Explain what happened after putting Elodea in yellow phenol red solution in the light. O Increase…

A: Photosynthesis is the mechanism by which plants, algae, and some bacteria convert sunlight energy…

Q: 1) Destruction of the ozone layer takes place when its component ozone (O3) is converted into oxygen…

A: Here, we have to answer the questions related to variable topics in biology.

Q: In C3 (plants), what does carbon dioxide mix with? Oxaloacetic acid RuBP PEP G3P NADPH

A: Carbon fixation is the production of organic molecules by extracting carbon atoms from the…

Q: For the electron transport chain, all are inhibitors except: Select one: O a. Antimycin A O b.…

A: Most of the free energy released during the oxidation of glucose to carbon dioxide is retained in…

Q: The carrier molecule in the ETC can bypass the next carrier in the chain and transfer electrons…

A: The electron transport chain (ETC) refers to a series of molecular complexes that transfer electrons…

Q: Which of the following molecules is NOT produced in pentose phosphate pathway? O A. CO2 ОВ. АТР O C.…

A: Since there are multiple questions and which question is to be solved has not been specified, as per…

Q: Which of the following best describes the action of cytochrome c oxidase?

A: Cellular respiration is the metabolic pathway by which living entities such as humans obtain energy.…

Q: Which of the following electron carriers is carrying 2 protons and 2 electrons at the same time in…

A:

Q: RuBisCO is an enzyme that acts both as a carboxylase and oxygenase. Why doyou think RuBisCO carries…

A: Photosynthesis is the process by which plants store the energy of sunlight as chemical energy. The…

Q: rate of oxygen production- 350 400 450 500 550 600 650 wavelength (nm) This graph shows b. C. d. e.…

A: Photosynthesis is a metabolic process in which food (organic material ) is synthesized from raw…

Q: Which of the following is the correct sequence in the ETC?   A. NADH → CoQ → cytochrome c → Fe-S →…

A: During cellular respiration, respiratory substrates like glucose may undergo complete or…

Q: Catalase combines two hydrogen peroxide molecules(H2O2 + H2O2) to make two molecules of water. A…

A:

Q: in one of the reactions in the electron transport chain, complex I transfer electrons to coenzyme Q.…

A: Electron transport chain consists of five membrane-bound enzyme complex which is embedded into the…

Q: Which of the following electron carriers are in the reduced form? Note - there may be more than one.…

A: In biological systems, a small number of chemicals act as electron shuttles, binding and…

Q: Looking at the image shown here, which of the following statements DOES NOT correctly identifies the…

A: Please find your answer in step2:

Q: 3) The overall reaction for photosynthesis is: 6CO₂ + 6H₂O + ATP C6H₁2O6+ 60, (or more accurately 2x…

A: a. The reactants and products of the overall reaction for photosynthesis (6CO2 + 6H2O + ATP →…

Q: Part of the Respiration pathway is sho substance J glycolysis substance K Krebs co, cycle substance…

A: Option c is correct.

Q: List the following substances in order of increasing tendency to accept e-:  a. pyruvate,  b. CoQ,…

A: E0 : Standard reduction potential More positive E0 :  greater tendency to accept electrons

Q: 17. Which of the following chemical formula summarizes cellular respiration? Group of answer choices…

A: Cellular respiration is a biochemical process that involves several reactions to convert…

Q: The iron in the iron-heme complex of cytochromes:

A: Ans. Correct option is d. flip-flops between the reduced (Fe2+) and oxidized (Fe3+) states…

Q: Which of the following statements is true about CoQ?     It is derived from carbohydrates.…

A: CoQ is a hydrophobic molecule. CoQ is found buried in the inner membrane of the mitochondria and it…

Q: Specify the type of carbon unit that is transferred in one-carbon metabolism by each of the…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: The enzymes catalase combine two hydrogen peroxide molecules(H20+H2O) to make two molecules of water…

A: An enzyme is a protein which catalyses a reaction without taking part in it and can be recovered at…