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Does the science of biology study chemical compounds?
Yes but only when they form organic molecules that form living organisms or when the molecules are important to certain organisms.
How do organisms use chemical energy to do work?
*Energy is the capacity to do work or cause change* Organisms store energy in organic molecules as chemical energy* Free energy is the portion of energy released during chemical reactions that is available to do work* -
What are activities are performed by membrane proteins in multicellular organisms?
Chemical messengers to send information move molecules in and out of cells
Chemical evolution explains that simple inorganic molecules gave way to what?
Chemical evolution suggests that simple inorganic molecules eventually led to the formation of more complex organic molecules, such as amino acids and nucleotides. Over time, these molecules evolved into the building blocks of life, including proteins, DNA, and ultimately, living organisms.
Chains of chemical reactions in living organisms are called?
Metabolic pathways. These pathways involve a series of interconnected chemical reactions that convert molecules into energy or create necessary building blocks for the organism. Each step is catalyzed by specific enzymes to maintain a balance of energy and essential molecules in the organism.
What is chemical energy how do organisms make energy available for work?
Chemical energy is energy stored in the structure of molecules.
What is chemical energy and How do organisms make energy available for work?
Chemical energy is the potential energy stored in the bonds of chemical compounds. Organisms release this energy through processes like cellular respiration, where they break down molecules such as glucose to produce ATP, the energy currency of cells. ATP is then used to power cellular functions and work.
Does the science of biology study chemical compounds?
Yes but only when they form organic molecules that form living organisms or when the molecules are important to certain organisms.
What are the two types of molecules organisms use chemical for chemical energy?
Chemical energy is stored in carbohydrates (starches) and lipids (fats).
How do organisms use chemical energy to do work?
*Energy is the capacity to do work or cause change* Organisms store energy in organic molecules as chemical energy* Free energy is the portion of energy released during chemical reactions that is available to do work* -
What are the two types of molecules that organisms use for chemical energy?
Organisms primarily use two types of molecules for chemical energy: glucose, a simple sugar derived from carbohydrates, and fatty acids, which come from fats. These molecules are broken down through cellular respiration to produce adenosine triphosphate (ATP), the primary energy currency of cells.
What are activities are performed by membrane proteins in multicellular organisms?
Chemical messengers to send information move molecules in and out of cells
The chemical energy used by most organisms for metabolism and growth ultimately comes from?
The chemical energy used by most organisms for metabolism and growth ultimately comes from _
Which organelle makes chemical energy found in glucose available for use by the cell ?
In a eukaryotic cell, the mitochondria make chemical energy found in glucose molecules available for use by the cell.
What do organisms use to carry out the chemical activities of life?
Organisms use proteins as catalysts for chemical reactions, enzymes to facilitate reactions, and metabolic pathways to break down and build molecules. These processes require energy in the form of ATP to carry out the chemical activities of life.
What are anabolic reactions and how do they contribute to the synthesis of molecules in living organisms?
Anabolic reactions are chemical processes in living organisms that build larger molecules from smaller ones. These reactions require energy input and contribute to the synthesis of complex molecules like proteins, carbohydrates, and lipids. By combining smaller molecules, anabolic reactions help organisms grow, repair tissues, and store energy for future use.
What is bioluminous means?
Bioluminescence is the production and emission of light by living organisms, such as certain fish, insects, and microorganisms. These organisms possess special molecules that produce light through a chemical reaction.
