1) Why is ATP important for cellular processes? a) It plays a role in muscle contraction b) It regulates active transport in cells c) It provides energy for cells to perform various functions d) It helps cells communicate with each other 2) How is ATP involved in active transport? a) It phosphorylates proteins involved in moving molecules against their concentration gradientsvv b) It allows molecules to move from high to low concentration c) It stabilizes the shape of proteins involved in transport processes d) It is hydrolyzed to release energy that helps move molecules 3) What is the full name of ATP? a) Adenosine triphosphate b) Adenine monophosphate c) Adenosine diphosphate d) Adenosine monophosphate 4) What is the sugar in ATP? a) Fructose b) Deoxyribose c) Glucose d) Ribose 5) What does it mean when a protein has been phosphorylated? a) It is unable to perform cellular processes anymore. b) It has lost its stability and reactivity. c) It has reverted to its original shape. d) It has gained a phosphate group from ATP. 6) What is the role of ATP in cell signaling? a) It helps cells move substances against their concentration gradients b) It is involved in the breakdown of glucose in cellular respiration c) It provides energy for muscle contraction d) It allows cells to communicate with each other 7) What is ATP? a) A process in cellular respiration that produces energy b) A type of DNA molecule c) A type of cell transport protein d) A nucleotide derivative involved in cellular processes 8) What is the nitrogen Base? a) Cytosine b) Thymine c) Adenine d) Guanine 9) How many phosphates are attached to one ATP molecule? a) 2 b) 3 c) 0 d) 1 10) How does ATP provide energy for cellular processes? a) By hydrolyzing ATP and releasing energy b) By transferring its phosphate to molecules that need to be acted upon c) By undergoing a reaction to become the more stable ADP 11) What type of biomolecule is ATP? a) Proteins b) Carbohydrates c) Lipids d) Nucleic Acids 12) Which one of these processes does not include oxygen? a) Anaerobic Respiration b) Aerobic Respiration 13) Overall, what is the significance of ATP in cellular processes? a) It helps cells communicate with each other. b) It is an essential component of DNA and RNA. c) It is involved in various types of cell signaling. d) It plays a crucial role in providing energy for cellular functions. 14) ATP is used in active transport to move molecules... a) Against the concentration gradient. b) With the concentration gradient. 15) How is ATP generated in cells? a) Through a process known as anaerobic respiration b) Through a process called fermentation c) Through a process known as aerobic cellular respiration 16) What happens when ATP is hydrolyzed? a) The spring illustration becomes compressed. b) ATP becomes more stable and less reactive. c) The bond between the second and third phosphate contributes to ATP instability. d) The bond between the second and third phosphate becomes stronger. 17) How does ATP release energy? a) By adding another phosphate group b) By breaking off the 3rd phosphate group

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