Between fertilization and the first cleavage division, actin filaments pull the cytoplasm of the frog egg toward the point of sperm entry in a process called:

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#Question id: 1689

#SCPH05 I Biotechnology

The intermolecular forces that contribute to the interaction between antibody and antigen:

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#Question id: 15603

#SCPH01 Biochemistry

Novel antibiotic can be made by

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#Question id: 23149

#SCPH06 I Botany

In fluorescence microscopy a usually used fluorochrome that is fura-2 is sensitive to which ions?

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#Question id: 19206

#SCPH01 Biochemistry

In some biosensor whole cells are adhered on transducer. These type of biosensors are usually based on which type of biosensor?

1. Amperometric

2. Potentiometric

3. Thermometric

Which of the following above statements are correct?

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#Question id: 19123

#SCPH01 Biochemistry

What is a Biosensor?

1. Device which employs a biological material to specifically interact with an analyte

2. Physical change measured and converted into an electrical signal 

3. Device which separate analytes 

Which of the following above statements are true for biosensor?