Single-Unit Smooth Muscle

question 55

Multiple Choice

Single-unit smooth muscle

• A)contains an abundance of gap junctions
• B)is self-excitable
• C)is found in the walls of the digestive, reproductive, and urinary tracts and small blood vessels
• D)forms functional syncytia
• E)has all of the above characteristics

Understand the experimental techniques used to study DNA and its properties.

Explain the significance of Chargaff's rules in understanding DNA structure.

Discuss the role of mutations in changing DNA structure and function.

Understand the concept of antiparallel strands in the DNA double helix and its importance.