Most of the enzymes are
proteins
lipids
acids
alkalis
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- The specific gravity of blood is
- A plant cell is distinguishable from an animal cell by the presence of
- The potato is a modified stem, is explained by the presence of
- Which one of the following animals stores water in the intestine?
- The natural defence of our body against foreign germs is formed by
- Which among the following diseases is not caused by viral infection?
- The life cycle of Malarial Parasite consists of two phases in man. Where do they occur?
- Cretinism is due to the disorder of the glands
- The principal reason why it is better to have two eyes than one is that
- Bordetella pertussis causes
- Charles Darwin was influenced in his work by
- Measles and influenza are caused by
- Vestigeal organs are those which are
- Kwashiorkar is characterised by
- What is an antigen?
- Pearl is secreted by the __________ of the pearl oyster.
- Edward Jenner to find out the efficacy of vaccination used
- The grouping o( blood is based on substances called
- Kangaroo is one of the animals popularly called as
- Enzymes are produced by
- Scurvy is a disease caused by the deficiency of vitamin.
- The blood pressure is controlled by the hormone
- Vaccine for influenza has been discovered by
- The metallic part in haemoglobin is
- The grey matter of the brain is so coloured because of the concentration of
- Aphids are
- The stones formed in human kidney consist mostly of
- What is an antigen?
- Higher plants take up nitrogen as
- India's first transgenic crop was