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Vocabulary Physical Fitness Components Health and Medicine Cardiovascular and Respiratory Brain, Neurons and The Nervous System Structures and Functions of Living Organisms and Genetics Transportation in Organisms Circulatory & Respiratory Endocrine System Disorders Biochemistry Blood types and Blood Components Immune Response Cardiopulmonary Urinary System Cell and Muscle Histology

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Histology of Nervous and Muscle Tissues › View

The characteristics of the smooth muscle EXCEPT:

A. It is composed of spindle-shaped smooth muscle cells.

B. Nucleus is at the periphery.

C. Smooth muscle cells are not striated.

D. It helps to move food through the digestive tract.

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Characteristics of Life & Viruses › View

Which statement correctly describes bacteria and viruses?

A. Viruses and bacteria are both living organisms because they have DNA and can reproduce

B. Viruses are living organisms because they have DNA and can reproduce in a host cell. Bacteria are not living organisms because they are made of cells and cause disease

C. Viruses are not living because they are not living and they cannot reproduce without a host. Bacteria are living because they are made of cells and can reproduce on their own.

D. Viruses and bacteria are both living because they cause disease in other organisms.

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