Alec studied an unknown microscopic organism and recorded this information: ...

Topics: Characteristics of Life & Viruses Quiz

Alec studied an unknown microscopic organism and recorded this information:
-it contains RNA
-it has a cell wall, but no nucleus
What is Alec most likely studying?

A. Protista

B. Bacterium

C. Fungi

D. Virus

Select your answer:

Topics:

Cardiovascular System Terminology Muscular System NCHSE T Cells Medicine on the Western Front Hele Skeletal System Discovery of DNA Circulatory & Respiratory System DNA, RNA, Proteins Child Growth and Development Reproductive System Vocabulary Injuries in Archery Homeostasis, Nutrition, Digestion & Absorption Nutrition Lipid Genes, Genomes & Alleles Malaria

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Urinary System › View

What is the force that drives glomerular filtration (movement of fluid from the glomerulus to the glomerular capsule)?

A. smooth muscle contraction

B. salt gradient

C. hydrostatic pressure

D. colloid osmotic pressure

Respiration Anatomy and Physiology › View

passive expiration is accomplished by

A. non-muscular forces (recoil forces)

B. muscular forces

C. potential (stored) energy

D. passive expiratory pressure