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What are reactant products?
reactants- the substances that take part in a chemical reactionproducts- the new substances formed after a chemical reaction
What is oxidising strength?
It's the ability of the substaance to act as an oxidant (substances which take elctrons away from other substances)
What does blood carry - and where does the exchange of substances take place?
blood carry gases like o2,co2...nd the exchange of substances take place in small intestine
What substances do capillaries take to the cells in the body?
oxygen and nurtients
What substances are nedded for cellular respiration to take place and what substances are during cellular respiration?
The substances that are needed for cellular respiration are glucose and oxygen. During cellular respiration, the cells convert food into usable energy.
What has the author Julien Bourguet written?
Julien Bourguet has written: 'Biologie et physiologie cellulaires, tome 3. Chloroplastes, peroxysomes, division cellulaire'
Robots can take the place of humans in handling dangerous substances.?
Robots can take place of humans in handling dangerous substances
Does the substances that take part in a chemical reaction keep their properties?
Some, but not all, substances do so. Such substances are known as catalysts.
Substances that are about to take part in a chemical reaction?
Reactants
What are reactant products?
reactants- the substances that take part in a chemical reactionproducts- the new substances formed after a chemical reaction
What is oxidising strength?
It's the ability of the substaance to act as an oxidant (substances which take elctrons away from other substances)
Are reactants products?
reactants- the substances that take part in a chemical reactionproducts- the new substances formed after a chemical reaction
What does blood carry - and where does the exchange of substances take place?
blood carry gases like o2,co2...nd the exchange of substances take place in small intestine
What not to take at Romania airport?
Examples: explosives, toxic substances, radioactive substances, inflammable substances, any kind of weapons and ammunition (guns, knives etc.), liquids.
Why do leaves have so many chloroplastes?
chloroplasts contain a chemical called chorophyll, this is the chemical that 'absorbs' light for photosynthesis. The plant needs to be able to photosynthesise as much as possible in order for it to grow and outcompete other plants.
What substances do capillaries take to the cells in the body?
oxygen and nurtients
A balance must exist between substances entering and exiting cells Most animals take in substances by?
breathing, sweating, urinating.
