Botulism is caused by ingestion of a proteinaceous exotoxin; therefore

Which feature is found most often in prokaryotic cells?

1. Extracellular calcium enters the axon terminal, triggering the exocytosis of acetylcholine. 2. Acetylcholine is removed by acetylcholinesterase. 3. Acetylcholine binds to receptors and depolarizes the postsynaptic membrane. 4.

Describe how some of the trends mentioned in the textbook are affecting sears.

Who first recognized the cell as the universal unit of life?

Which sequence list the hereditary material found inside cells form smallest unit to the largest unit?

Describe Andesitic Lava: What is it's viscosity and what is it mostly composed of?

Be first to answer and will get brainliest and 10 pts Summarize the two stages of cellular respiration. Be sure to explain where in the cell each stage occurs. the two stages are cytoplasm and mitochondrion

What do we call an individual that has one dominant and one recessive allele for a trait?

Which is not part of the circulatory system A. heart B. air passageway C. blood D. blood vessels

Briefly explain the four steps of respiration (of the human body).