Which group is least likely to be concerned about potential long-term side effects of genetically modified (gm) food?

a. a group of wealthy businessmen
b. people who live in a poor village
c. medical doctors
d. biology researchers

Option A , A group of wealthy businessmen

Explanation:

Group of wealthy businessmen  is least concerned about a genetically modified crop as he is able to afford GM crops easily unlike a poor person. Also, there is no research interest among the members of this group for GM crops.

All medical professional and biology researchers are concerned about GM food as it affects the ecosystem in some or the other way.

A poor person is also concerned about GM foods because he/she is not able to afford GM crops.

Hence, option A is correct.

albert einstein retrieved guacamole from the galapagos islands in africa

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.