Anatomy and Physiology Straighterline ACTUAL
EXAM REVIEW 2025
The smallest level of organization in the body that contains the body's genetic
information - ANSWER Cellular. The cellular level includes
the nucleus, an organelle that contains the body's genetic information
What is an example of a normally occurring positive feedback mechanism? -
ANSWER The stretching of the uterus near the end of
pregnancy
During DNA replication, how does each template strand eventually become two
identical DNA molecules? - ANSWER One strand forms
continuously, the other forms in short segments spliced by DNA ligase
What process generates the ATP within the human cell? - ANSWER
Oxidative phosphorylation
, Which is the most superficial layer of skin that is composed primarily of living
cells? - ANSWER stratum spinosum
What is the definition of a third degree burn? - ANSWER A
burn that has destroyed the dermis and the epidermis
What type of opening in the skeletal system does a "sinus" describe? - ANSWER
Cavity
What components of the bone matrix, when removed, allows the bones to be
easily shattered? - ANSWER Collagen
What is the most widely distributed type of muscle in the body? - ANSWER
smooth muscle
EXAM REVIEW 2025
The smallest level of organization in the body that contains the body's genetic
information - ANSWER Cellular. The cellular level includes
the nucleus, an organelle that contains the body's genetic information
What is an example of a normally occurring positive feedback mechanism? -
ANSWER The stretching of the uterus near the end of
pregnancy
During DNA replication, how does each template strand eventually become two
identical DNA molecules? - ANSWER One strand forms
continuously, the other forms in short segments spliced by DNA ligase
What process generates the ATP within the human cell? - ANSWER
Oxidative phosphorylation
, Which is the most superficial layer of skin that is composed primarily of living
cells? - ANSWER stratum spinosum
What is the definition of a third degree burn? - ANSWER A
burn that has destroyed the dermis and the epidermis
What type of opening in the skeletal system does a "sinus" describe? - ANSWER
Cavity
What components of the bone matrix, when removed, allows the bones to be
easily shattered? - ANSWER Collagen
What is the most widely distributed type of muscle in the body? - ANSWER
smooth muscle
