Transcription in escherichia coli requires a promoter and terminator. identify each dna sequence as containing a promoter, a terminator, or neither. 5′‑‑3′ 5′‑‑3′ 5′‑‑3′ 5′‑‑3′

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

In an hydrogen ion pump the energy is used to join small molecules together to make larger ones which factor most likely has the greatest effect on the number of molecules mitochondria can produce

What can dried blood tel an expert?