paper 3 essay plans
the importance of interactions between cells and between organisms - correct
answer-between cells:
- immune system, nerves and muscles, synapses, gene expression
between organisms:
- ecosystems, biodiversity, populations, speciation + evoulution, food chain, survival and
response
the importance of the control of movement in cells and organisms - correct answer-cells:
-gas exchange, human insect fish
- synapses, muscle contraction
-control of HR, control of blood water potential and blood glucose
organisms:
- survival and response
the importance of nitrogen containing substances in biological systems - correct answer--
nitrogen cycle
- ATP
- DNA replication
- proteins, enzymes, nucleic acids
the importance of diffusion in organisms - correct answer-- transport across membranes
- mass transport in plants and animals
- synpatic transmission
- muscle contraction
- plant responses to stimuli
the importance of specific shapes of molecules in organisms - correct answer-- proteins and
enzymes
- receptors and specificity
- immune response
- glucose, starch, cellulose
- DNA replication
the control of processes in cells and the importance of these controls - correct answer--
immune response
- transport across membranes
- meiosis
- mitosis/ cell cycle/ DNA replication
- mutations
- control of gene experssion
- control of blood glucose concentration
the importance of ions in biology - correct answer-- Ca2+ ions + muscle contraction
- nitrogen cycle
the importance of interactions between cells and between organisms - correct
answer-between cells:
- immune system, nerves and muscles, synapses, gene expression
between organisms:
- ecosystems, biodiversity, populations, speciation + evoulution, food chain, survival and
response
the importance of the control of movement in cells and organisms - correct answer-cells:
-gas exchange, human insect fish
- synapses, muscle contraction
-control of HR, control of blood water potential and blood glucose
organisms:
- survival and response
the importance of nitrogen containing substances in biological systems - correct answer--
nitrogen cycle
- ATP
- DNA replication
- proteins, enzymes, nucleic acids
the importance of diffusion in organisms - correct answer-- transport across membranes
- mass transport in plants and animals
- synpatic transmission
- muscle contraction
- plant responses to stimuli
the importance of specific shapes of molecules in organisms - correct answer-- proteins and
enzymes
- receptors and specificity
- immune response
- glucose, starch, cellulose
- DNA replication
the control of processes in cells and the importance of these controls - correct answer--
immune response
- transport across membranes
- meiosis
- mitosis/ cell cycle/ DNA replication
- mutations
- control of gene experssion
- control of blood glucose concentration
the importance of ions in biology - correct answer-- Ca2+ ions + muscle contraction
- nitrogen cycle
