Which of the following is most likely to be an observation made by an anatomist?
a. rna polymerase binds to a promoter, a dna sequence that becomes a gene.
b. sensory receptors convert information into impulses to be sent to the cns.
c. the heart's epicardium forms a protective outer covering and secretes serous fluid.
d. the middle ear is an air-filled space that separates the outer and inner ear.

Some viruses can be crystallized and their structures analyzed. one such virus is yellow mottle virus, which infects beans. this virus has a single-stranded rna genome containing about 6300 nucleotides. its capsid is 25-30 nm in diameter and contains 180 identical capsomeres.if the yellow mottle virus begins its infection of a cell by using its genome as mrna, which of the following would you expect to be able to measure? a) replication rateb) transcription ratec) translation rated) formation of new transcription factors

This is a negative reaction to food that doesn’t involve the immune system

Aperson who is overweight is to percent over his or her ideal body weight