Chickens with the "frizzle" allele have feathers that curl out rather than lying flat against their body. This allele also causes them to have higher metabolic and blood flow rates, abnormal body temperature, and to lay fewer eggs. This is an example of:

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol