Q2: Which of the following statements is true about the protein Cytochrome C? A. Its secondary structure is made up of beta helices B. It is involved in the cellular respiration particularly in glycolysis C. It is involved in the cell's apoptosis D. It is highly varied among a wide spectrum organism suggesting huge changes throughour the history of life Q3: It is the study of the diversity of life forms and the evolutionary relationships of organisms. A. Systematics B. Cladistics C. Fossils D. Embryology

Q2: Which of the following statements is true about the protein Cytochrome C? A. Its secondary structure is made up of beta helices B. It is involved in the cellular respiration particularly in glycolysis C. It is involved in the cell's apoptosis D. It is highly varied among a wide spectrum organism suggesting huge changes throughour the history of life Q3: It is the study of the diversity of life forms and the evolutionary relationships of organisms. A. Systematics B. Cladistics C. Fossils D. Embryology

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter4: Cells

Section: Chapter Questions

Problem 11TYK

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plz explain in details. Organisms must do tasks in order to survive. This work requires either light for photosynthesis or the chemical potential energy of organic molecules as an energy input. Explain the necessity for energy in living organisms and provide two (2) examples. Explain the oxidative phosphorylation process, particularly the involvement of oxygen. Discuss the generation of a low yield of ATP from anaerobic respiration and the formation of lactate in mammals.
Complete the Metabolic process of the concept map provided below and base your answer based on these provided choices: Choices: cytoplasm, ATP synthase, electron, NADH, acetyl-CoA, hydrogen ions, anaerobic respiration, oxaloacetate, oxygen, citrate, TCA Cycle, 2 ATP, aerobic respiration, 6 NADH, ATP, water, sulfate, hydrogen sulfide, mitochondrial matrix, 2FADH2, pyruvate, ethanol
Q20. Evolutionary biochemists think that glycolysis represents a very ancient metabolic pathway. Which of the following would be evidence in favour of this claim? A. Glycolysis can operate without enzymes B. Glycolysis does not require ADP C. Glycolysis is not dependent on O2. D. Glycolysis does not generate CO2.
The purpose of this assignment is to the understand processes within cells, including enzymes, diffusion, osmosis and pH, that allow cellular energy production to occur.2. Explain the role of the cytoplasm in photosynthesis.
The purpose of this assignment is to the understand processes within cells, including enzymes, diffusion, osmosis and pH, that allow cellular energy production to occur.1. Describe two examples of enzyme involvement in photosynthesis.2. Explain the role of the cytoplasm in photosynthesis.
Identify the following item correctly 1. It is an anaerobic type of cellular respiration. 2. Nucleic acids are made up of monomers called 3. It is a process through which sugars are converted to energy resulting in the production of ethyl alcohol. 4. It is a chain where electrons travel from carrier to carrier moving toward the lower energy level of the final electron acceptor. 5. It is a series of chemical reactions that take place in the presence of oxygen inside the matrix of the mitochondria
pls answer 4. Describe the two models that explain the behavior of allosteric enzymes. Include thelimitation or advantage of each. Give also an example of each.5. Explain the binding of oxygen to hemoglobin according to the two models in No. 4.
Q)Starting as a lipid in some holiday prime rib, trace the path that energy and biomass make as that lipid is consumed by a college freshman, transported to a cell in the liver and converted into a carbohydrate, and finally as that carbohydrate is burned for energy in a cell in the cells of the shoulder muscles. Following your diagram/model, provide a written explanation for what you diagram/model depicts. Make sure both your model and explanation are clear, concise, and have the appropriate level of detail to clearly demonstrate you understand cellular respiration and the movement of mass and energy in animals.
22- Which of these statements is false regarding metabolism in general? a) oxidation can be defined as a loss of electrons b) during photosynthesis, hydrogen atoms are transferred from sugar to O2 c) potential energy is the sum of kinetic energy and heat energy d) autotrophs such as Cyanobacteria and Algae are able to produce their own organic molecules 23-Among these statements about unicellular organisms, either prokaryotes or eukaryotes, which one is true? a) Gram stain is used to categorize Gram + and Gram - in Archaebacteria b) no fungal Protist is parasitic c) Protozoa are related to Animals in their mode of nutrition d) Euglena have a cell wall made up of peptidoglycans 24-Which of these events does not take place in a thylakoid? a) reduction of a certain coenzyme b) ATP production c) release of a sugar molecule d) oxidation of chlorophyll 25-Which of these statements about the factors that influence enzyme activity is true? a) pepsin is a gastric enzyme. Its…
Q: Explain how life, which is so organized could have formed when the universe is said to be headed towards more disorder according to thermodynamics. Use what you have learned about thermodynamics to explain this paradox.
___ are proteins that form channels between cells, allowing ions and small molecules to diffuse directly from one cell to the other? A) cadherins B) tubulins Dyneins D) occludins E) connexins Which of the following statements about oxidative phosphorylation is not true? A) Oxygen is reduced to water . B) As electrons move down the electron transport chain, the released energy is used to transport hydrogen ions across the inner mitochondrial membrane. C) Hydrogen ion movement from the mitochondrial matrix to the intermembrane space activates the enzyme ATP synthase. D) More ATP can be produced when NADH provides electrons to the electron transport chain than when FADH2 provides electrons. E) The components of the electron transport chain are located on the inner mitochondrial membrane. Which of the following isn't an action of insulin on liver cells? A) activate glycogen synthetase B) increase gluconeogenesis C) inhibit glucose-6-phosphatase D) increase glucose uptake E) activate…
During cellular respiration, organic molecules (e.g., glucose) and oxygen are consumed, and carbon dioxide (CO2) and ATP are produced.What is happening to the energy in this system?1.Energy is being transformed from glucose into CO for immediate use in the body.2.Energy is being transformed from glucose into COy for long-term storage in the body3.Energy is being transformed from glucose into ATP for immediate use in the body.4. Energy is being transformed from glucose into ATP for long-term storage in the body