Which of the following is not a characteristic of enzymes? F
they are proteins
G
they act as a catalyst
H
they react with a specific substrate
they are unaffected by changes in temperature

What makes a dominant allele different from a recessive allele

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes

Where does the information about where each transcription factor binds originate?