0
without metabolism your cells would not be able to function. cell metabolism produces ATP (Adenosine triphosphate), which is used as energy for all cells. In Eukaryotes, metabolism consists of 3 steps: Glycolysis, Citric acid cycle (CAC) and the electron transport chain (ETC). the initial molecule for glycolysis in glucose which is the converted to pyruvate and then oxidised to Acetyl coenzyme A for use in the CAC. Glycolysis also produces 2 molecules of ATP. Acetyl CoA is fed into the CAC which undergoes various chemical changes, the molecules carbon atoms are oxidised to CO2 which is expelled by the lungs. the CAC produces 2 ATP and, most importantly produces NADH2 and FADH for use in ETC and oxidative phosphorylation. These molecules travel to the membrane of the mitochondria where the next process takes place. In The ETC, electrons are removed from the NADH2 and FADH reducing them to NADH and FAD. The hydrogen atoms released from those molecules exit the membrane producing a proton gradient. Electrons released travel through various enzymes until reaching ATP synthase, here the protons travel down the gradient through ATP synthase producing energy which is used to drive the ADP ---> ATP reaction, the excess H and electrons are captured by Oxygen and produce H2O. The ATP is then cleaved to form ADP and the energy released is used for cell functions.
What else can I help you with?
Do all living organisms have insulin?
No, not all living organisms have insulin. Insulin is a hormone that is produced by the pancreas of vertebrates, such as humans and other mammals. Invertebrates and other non-vertebrate organisms do not have insulin as it is a hormone specific to vertebrate metabolism.
What do all multicellular organisms need to get energy?
All multicellular organisms need to obtain energy by consuming food or other organisms. This energy is essential for cellular processes like growth, development, and metabolism.
Do all organisms mostly made of water?
Yes, all organisms are made up of water to varying degrees. Water is a crucial component of living organisms and is essential for carrying out biological processes such as digestion, metabolism, and cellular respiration.
Do All living organisms derive from two cells and use metabolism in the cell to sustain life?
Not all living organisms derive from two cells; most multicellular organisms develop from a single fertilized cell (zygote) that undergoes division and differentiation. Metabolism, which encompasses all biochemical processes that occur within a cell, is essential for sustaining life across all living organisms, regardless of their cellular structure or complexity. Both unicellular and multicellular organisms rely on metabolic processes to generate energy and maintain cellular functions.
What kinds organisms require water to live?
All living organisms require water to survive. This includes plants, animals, fungi, and microorganisms. Water is essential for carrying out various biological processes such as metabolism, nutrition, and reproduction.
What is the total of all chemical reactions in an organisms called?
metabolic rate
Water is essential to all forms of metabolism in the body.?
true
Which process occurs when an organisms body use the nutrients it takes in?
metabolism
The sum totalof all the chemical prosses that take place in living organisms is called?
The sum total of all chemical processes in living organisms is called metabolism. Metabolism involves all the processes that generate energy and maintain essential functions necessary for life, such as growth, reproduction, and response to the environment. It can be divided into anabolism (building up molecules) and catabolism (breaking down molecules).
All of the chemical reactions that occur within organisms are characterized by what property of life?
metabolism
Chemical reactions that take place in living organisms are collectively known as the organism's?
Metabolism is the set of all chemical process that take place in the body. The processes allow all life sustaining functions needed in the cells of living organisms.
Does all organisms contain nucleus?
true
Why must all organisms carry out metabolism?
Metabolism is essential for all organisms to obtain energy from food, maintain cellular processes, and support growth and reproduction. It involves a series of chemical reactions that convert nutrients into energy and building blocks for cells. Without metabolism, organisms would be unable to perform essential functions for survival.
True or false. water is a valuable resource for all living organisms?
true
Do all living organisms have insulin?
No, not all living organisms have insulin. Insulin is a hormone that is produced by the pancreas of vertebrates, such as humans and other mammals. Invertebrates and other non-vertebrate organisms do not have insulin as it is a hormone specific to vertebrate metabolism.
What chemical processes that build up and break down materials in organisms are called?
The chemical processes that build up materials in organisms are called anabolic processes, while the processes that break down materials are called catabolic processes. These processes are essential for maintaining the balance of molecules within an organism for growth, repair, and energy production.
What is true of all single-celled organisms?
all contain carbon
