Studied by 1 personDisaccharides
Two sugars joined together.
Control group
A secondary experiment that is identical to the first, bar the single experimental variable being tested.
Cellular respiration
The process of releasing energy from food molecules using oxygen.
Natural selection
Individuals with features most suited to their environment survive and pass those features down to their offspring.
Hypothesis
A potential justification /explanation for things that are observed.
Peptide bonds
The chemical links between amino acids in proteins.
Speculations
Suggestions on what may be occurring based on results.
Phylogeny
The study of evolutionary relationships between organisms.
Biology
The study of living organisms.
Photosynthesis
The process of making the organic compound glucose with a by- product of oxygen, using carbon dioxide, sunlight and water by plants.
Independent
________ variable- the variable that is being tested.
Proteomics
________- the study of all proteins in an organism.
Scientific classification
The hierarchy of names based on phylogenetic relationships that encompasses all organisms.
Scientific method
________ is used to design and perform experimental investigations.
Conclusion
________- statement based on the observations and measurements.
Polysaccharides
________ are many sugars joined together.
Heat capacity
The amount of heat needed to change the temperature of an amount of matter by 1°C.
Carbon dioxide
________ is converted into energy by plants in photosynthesis, and returned to the environment through organic material decay and as a result of cellular respiration.
Nitrogen fixation
________ process of converting atmospheric nitrogen into compounds that plants can be used.
Monosaccharides
Subunits of carbohydrates; simple sugars.
Carbohydrates
Compounds made out of carbon, hydrogen and oxygen.
Biology
The study of living organisms
Theory
If the hypothesis has been proven as correct under all the conditions that it has been tested in, it becomes this (AKA principle)
Independent variable
The variable that is being tested
Dependent variable
The variable that is being measured when the independent variable changes
Controlled variable
The variables that are kept constant between experiments
Control group
A secondary experiment that is identical to the first, bar the single experimental variable being tested
Speculations
Suggestions on what may be occurring based on results
Conclusion
Statement based on the observations and measurements
Biological principles
Theories that are supported by immense amounts of evidence, that make it unlikely for it to be disproved in the future
Cell theory
A theory which states that all organisms are made of cells, that all cells come from pre-existing cells, and that the cell is the smallest living organisational unit
Phylogeny
study of evolutionary relationships between organisms
Scientific classification
Hierarchy of names based on phylogenetic relationships that encompasses all organisms
Natural selection
Individuals with features most suited to their environment survive and pass those features down to their offspring
Organic compounds
Complex compounds composed of carbon and hydrogen that are produced or found in living organisms
Inorganic compounds
All other compounds that are not formed of carbon and hydrogen
Surface tension
Bonds between the surface of molecules
Heat capacity
The amount of heat needed to change the temperature of an amount of matter by 1°C
Cellular respiration
The process of releasing energy from food molecules using oxygen
Photosynthesis
The process of making the organic compound glucose with a by-product of oxygen, using carbon dioxide, sunlight and water by plants
Lipids
Fat and oil molecules that store energy
Peptide bonds
The chemical links between amino acids in proteins
Vitamins
Organic materials used by animals in small amounts
interior fluid
All cells have a cell membrane that encloses the ________, cytoplasm.
Valid conclusions
________ depend on reliability of results and their interpretations.
chemical reactions
As ________ occur in the body produce heat, water present in the body can absorb said heat without heating the cells up significantly.
DNA
________ contains instructions to assemble new proteins from amino acids.
Waste
________ is produced as a result of the latter processes.
Mineral ions
________ (mineral salts) are retrieved from weathered rocks and absorbed into plant roots.
Observations
________ can reveal how organisms function and how they interact with others + the environment.
Note 
Flashcard (23)