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Ankle, Foot, & LL - Injuries Wellness Vocabulary Energy, Hydrology, Microbiology Carbohydrates, Proteins and Lipids Sexual Reproduction Structures and Functions of Living Organisms and Genetics Purpose and Function of the Skeletal System Psychology Vocabulary Infectious Disease Cell Theory Cancer & Cell Cycle Smoking Related Diseases Protein and Amino Acid Metabolism Physical Activity Healthcare CareersOther quiz:
Musculoskeletal System › ViewThese muscles are considered involuntary, they cannot be controlled consciously. They are present in the walls of the esophagus, stomach, small and large intestines.
A. smooth muscles
B. cardiac muscles
C. skeletal muscles
Immunology › View
Which of the following is true about B-1 cells?
A. produce IgM antibodies which are polyspecific
B. express CD5
C. their antibodies could be responsible for autoimmune diseases
D. considered part of the first line of defense against systemic viral/bacterial infections
E. all of the above