To study the details of protein molecules on the surface of a cell, a biologist would likely use a

scanning electron microscope

transmission electron microscope

compound light microscope

dissecting microscope

scanning electron microscope is the correct answer.

Explanation:

Scanning electron microscope that uses a focused beam of the electron over a surface to form an image.

electron interacts with the atom present in the sample and it produces various signals that are used to get the information about the composition and details structure of protein molecule.

scanning electron microscope use in the research works, industrial work, forensic investigations.

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

c

explanation: