Bt crops . have seeds that will only germinate under laboratory conditions have been given a bacterial gene that gives chemical protection against pests include strawberries that are resistant to frost damage are widely grown in Europe have not yet been approved by the F

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.

The basic repeating unit of nucleic acids are known as nucleotides. a nucleotide consists of three distinct chemical groups.

Is there a photo attached? it may not be loading correctly for me bc of my internet