The Nature Of Life

Heterotrophic organisms that feed on your host and cause damage?. Chemoautotrophs. Saprophytes. Parasites.

These organisms use the energy accumulated in inorganic molecules to produce their organic nutrients. Photoautotrophs. Parasites. Saprophytes. Chemoautotrophs.

Organelle responsible for the synthesis of ATP. Ribosomes. Mitochondria. Golgi apparatus. Nucleus.

The ATP works as a molecule capable of giving energy to the cell because: It has a Monosaccharide. Adenine Decomposition. Break Phosphate Links. Its three-dimensional structure.

Molecules that transfer energy to the electron transport chain. All of the above. NADH and FADH2. ATP and NADH. FADH2 and ATP.

The place where light-dependent reactions occur is: Internal membrane. Mitochondria. Thylakoids. Stroma.

Enzyme necessary for the synthesis of ATP. DNA synthase. ATP synthase. RNA synthase. ADP synthase.

In what process is chemical energy transformed, stored in the form of glucose and released oxygen in the presence of sunlight?. Photosynthesis. Cellular Breathing. Fermentation. Krebs cycle.

Where does the process of photosynthesis occur?. Ribosomes. Chloroplast. Nucleus. Mitochondria.

They are ways or processes that are responsible for synthesizing from simple molecules to more complex ones. Synergism. Metabolism. Catabolism. Anabolism.

The term OXIDATION in a molecule refers to: Lose electrons. Win protons. Lose protons. Win electrons.

In which part of the chloroplast do the independent reactions of light take place?. Internal membrane. Stroma. Thylakoids. Mitochondria.

They are ways or processes that are responsible for breaking the different compounds by degrading them into simpler molecules: Metabolism. Anabolism. Catabolism. Synergism.

Autotrophic organisms that use sunlight to generate their own food are called: Saprophytes. Chemoautotrophs. Parasites. Photoautotrophs.

What is the name of the radiation responsible for the heat provided by the sun?. UV rays A, B and C. Infrared range. Chemical energy. Visible Range.

ATP is a molecule from which we obtain... Molecules. Heat. Energy. Nutrients.

What is the wavelength not visible to the human eye that has sterilizing properties?. UV rays A, B and C. Infrared range. Chemical energy. Visible Range.

They are the sum of chemical reactions that occur within a cell, being of synthesis or degradation. Metabolism. Synergism. Anabolism. Catabolism.

What are the pigments that receive energy during photosynthesis and also give color to plants?. Thylacoids and Stroma. Light and CO2. Chlorophyll and carotenoids. ATP and NADPH.

It is the second phase of cellular respiration, pyruvate is required, it produces CO2 and high energy molecules such as NADH and FADH2, it occurs in the mitochondrial matrix. Electron transport chain. Glycogenesis. Krebs cycle. Glycolysis.

What factors must be present for photosynthesis to take place. Acetyl CoA, CO ", and H2O. Starch, CO2, and ATP. O2, glucose and ADP. Sunlight, H2O and CO2.

What is the main source of where we can synthesize the ATP?. Foods. Fat. Water. Protein.

What are the energy-carrying molecules that form in light-dependent reactions?. RuBP and ATP. CO2 and O2. PGA and Pi. ATP and NADPH.

They are organisms which require oxygen to carry out their functions. Chemoautotrophs. Autotrophs. Aerobics. Photosynthetic.

By who was described the process in which the presence of O2 stops the production of ethanol. Lamarck. Louis Pasteur. Robert Hill.

Specialized organelle in which ATP production occurs. Lysosomes. Cellular membrane. Mitochondria. Golgi apparatus.

Name of the organisms that feed on decomposing animals. Saprophytes. Parasites. Chemoautotrophs. Photoautotrophs.

Examples of chemical reactions of the catabolic type, except: Glucose → Starch. Starch → Glucose. Fatty Acids → Triacylglycerols. Amino Acids → Proteins.

It is the first phase of cellular respiration, the breaking of the glucose molecule and pyruvate production occurs, it occurs in the cytosol: Krebs cycle. Electron transport chain. Glycogenesis. Glycolysis.

It is the third phase of cellular respiration, electrons are released without energy and are accepted by oxygen molecules producing water, the greatest amount of ATP molecules is produced, it occurs in the mitochondrial membrane. Krebs cycle. Electron transport chain. Glycogenesis. Glycoses.

It is a set of chemical reactions by which certain organic compounds are degraded by oxidation to become molecules that in the process generate energy that the cell can use for various functions. Cellular Respiration. Photosynthesis. Degradation. Lung breathing.

Process in which the pyruvic acid formed in glycolysis is anaerobically converted into ethanol, in the first case carbon dioxide is released and in the second case NADH is oxidized and reduced to acetaldehyde. Alcoholic fermentation. Catabolism. Fermentation.

What carbohydrate is obtained at the end of the independent reactions of light or Calvin Cycle?. Maltose. Lactose. Glucose.

Process in which the lactate leaves the muscle and returns to the liver, where it is transformed back into glucose. Lactic fermentation. Catabolism. Anabolism.

The term REDUCTION of a molecule refers to. Win Protons. Win Electrons. Lose Protons. Lose Electrons.

Structurally the ATP is composed of. Thymine, sugar and 2 phosphates. Guanine, Glucose and 3 phosphates. Adenine, Ribose and 3 phosphates. Adenine, Ribose and 2 phosphates.

Which organisms use fermentation?. Anaerobes. Catabolic. Aerobics.

Is the general reaction of cellular respiration. 2 Pyruvate + NADH → 2 Lactate + 2NAD +. 6CO2 + 6H2O → Glucose + 6O2. Glucose + 6O2 → 6CO2 + 6H2O + Energy (ATP).

Biochemical process by which one substance is transformed into another. Glycolysis. Catabolism. Fermentation.

Main source of energy of microorganisms and organisms. Cellular respiration. Fermentation. Carbohydrates.