What effects do mutations have? Check all that apply 1. Could change protein shape

2. Never change protein shape

3. Might be neutral

4. Always change the way a trait is observed

5. Might be harmful

6. Might be beneficial

According to this food web which of the following would be considered primary consumers

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas