R
The rest are used to make other groups of
Gross primary production (
[25 mart{s] If you want to make a … Within the food chain energy can be passed and transferred from one organism to another. ), such as animals, can be calculated as:
These are important so that organisms can continue to survive. 2014 10 b How energy is transferred within and between organisms. Aphids can cause severe damage to crops. the plants. When a plant is eaten by a primary consumer, only 10% of the energy is passed on. GCSE Useful for revision for this specific topic and to see a sample structure of a high grade essay. Pesticides are chemicals that are poisonous to pests. Scottish Highers N
) is the chemical energy store in plant biomass,
transfer by: Students could be given data from which to calculate gross
of primary or secondary production, respectively. The hydrolysis of ATP, also from the light-dependent reaction, provides the additional energy for this reaction. identify environmental factors that limit the rate of photosynthesis. In any ecosystem, plants synthesise organic compounds from
An example of this type of control is the ladybird, which feeds off aphids. registered in England (Company No 02017289) with its registered office at 26 Red Lion +
Microorganisms play a vital role in recycling chemical elements such as phosphorus
When food chains are linked together they form a food web. Not all of the energy generated or consumed in one trophic level will be available to the organisms in the next higher trophic level.
protons across chloroplast membranes and is catalysed by ATP
–
some of the triose phosphate is converted to useful organic substances. photolysis of water produces protons, electrons and oxygen. Primary and secondary productivity is the rate
Some of these are used as respiratory substrates by these consumers. This reaction is catalysed by the
energy store in dry biomass can be estimated using calorimetry. London WC1R 4HQ.
simplifying food webs to reduce energy losses to
the efficiency of energy transfers within ecosystems.
These are important so that organisms can continue to survive. 2014 10 b How energy is transferred within and between organisms. Aphids can cause severe damage to crops. the plants. When a plant is eaten by a primary consumer, only 10% of the energy is passed on. GCSE Useful for revision for this specific topic and to see a sample structure of a high grade essay. Pesticides are chemicals that are poisonous to pests. Scottish Highers N
) is the chemical energy store in plant biomass,
transfer by: Students could be given data from which to calculate gross
of primary or secondary production, respectively. The hydrolysis of ATP, also from the light-dependent reaction, provides the additional energy for this reaction. identify environmental factors that limit the rate of photosynthesis. In any ecosystem, plants synthesise organic compounds from
An example of this type of control is the ladybird, which feeds off aphids. registered in England (Company No 02017289) with its registered office at 26 Red Lion +
Microorganisms play a vital role in recycling chemical elements such as phosphorus
When food chains are linked together they form a food web. Not all of the energy generated or consumed in one trophic level will be available to the organisms in the next higher trophic level.
protons across chloroplast membranes and is catalysed by ATP
–
some of the triose phosphate is converted to useful organic substances. photolysis of water produces protons, electrons and oxygen. Primary and secondary productivity is the rate
Some of these are used as respiratory substrates by these consumers. This reaction is catalysed by the
energy store in dry biomass can be estimated using calorimetry. London WC1R 4HQ.
simplifying food webs to reduce energy losses to
the efficiency of energy transfers within ecosystems.
These are important so that organisms can continue to survive. 2014 10 b How energy is transferred within and between organisms. Aphids can cause severe damage to crops. the plants. When a plant is eaten by a primary consumer, only 10% of the energy is passed on. GCSE Useful for revision for this specific topic and to see a sample structure of a high grade essay. Pesticides are chemicals that are poisonous to pests. Scottish Highers N
) is the chemical energy store in plant biomass,
transfer by: Students could be given data from which to calculate gross
of primary or secondary production, respectively. The hydrolysis of ATP, also from the light-dependent reaction, provides the additional energy for this reaction. identify environmental factors that limit the rate of photosynthesis. In any ecosystem, plants synthesise organic compounds from
An example of this type of control is the ladybird, which feeds off aphids. registered in England (Company No 02017289) with its registered office at 26 Red Lion +
Microorganisms play a vital role in recycling chemical elements such as phosphorus
When food chains are linked together they form a food web. Not all of the energy generated or consumed in one trophic level will be available to the organisms in the next higher trophic level.
protons across chloroplast membranes and is catalysed by ATP
–
some of the triose phosphate is converted to useful organic substances. photolysis of water produces protons, electrons and oxygen. Primary and secondary productivity is the rate
Some of these are used as respiratory substrates by these consumers. This reaction is catalysed by the
energy store in dry biomass can be estimated using calorimetry. London WC1R 4HQ.
simplifying food webs to reduce energy losses to
the efficiency of energy transfers within ecosystems.
These biological molecules form the biomass of
cycle and the phosphorus cycle. It is measured
environment.
Gojimo is the free revision app that gives you GCSE and A-Level revision content, as well as SAT, 13+ Common Entrance and 11+ Common exam help. phosphorylation of glucose to glucose phosphate, using ATP. R
The rest are used to make other groups of
Gross primary production (
[25 mart{s] If you want to make a … Within the food chain energy can be passed and transferred from one organism to another. ), such as animals, can be calculated as:
These are important so that organisms can continue to survive. 2014 10 b How energy is transferred within and between organisms. Aphids can cause severe damage to crops. the plants. When a plant is eaten by a primary consumer, only 10% of the energy is passed on. GCSE Useful for revision for this specific topic and to see a sample structure of a high grade essay. Pesticides are chemicals that are poisonous to pests. Scottish Highers N
) is the chemical energy store in plant biomass,
transfer by: Students could be given data from which to calculate gross
of primary or secondary production, respectively. The hydrolysis of ATP, also from the light-dependent reaction, provides the additional energy for this reaction. identify environmental factors that limit the rate of photosynthesis. In any ecosystem, plants synthesise organic compounds from
An example of this type of control is the ladybird, which feeds off aphids. registered in England (Company No 02017289) with its registered office at 26 Red Lion +
Microorganisms play a vital role in recycling chemical elements such as phosphorus
When food chains are linked together they form a food web. Not all of the energy generated or consumed in one trophic level will be available to the organisms in the next higher trophic level.
protons across chloroplast membranes and is catalysed by ATP
–
some of the triose phosphate is converted to useful organic substances. photolysis of water produces protons, electrons and oxygen. Primary and secondary productivity is the rate
Some of these are used as respiratory substrates by these consumers. This reaction is catalysed by the
energy store in dry biomass can be estimated using calorimetry. London WC1R 4HQ.
simplifying food webs to reduce energy losses to
the efficiency of energy transfers within ecosystems.
