In the context of the 7-step reflex control pathway (Stimulus --> --> Response), which of the following neurons or groups of neurons is NOT considered to be a part of an output signal? a. Parasympathetic neurons b. Sympathetic neurons c. Somatic motor neurons d. Sensory Neurons and Interneurons

Match the digestive enzymes to the macro molecules they to digest. down fats into glycerol and fatty acids down carbohydrates into simple sugars down nucleic acids into nitrogenous bases and simple sugars down proteins into amino acids

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

What is the next step in muscle contraction after the actin changes shape? (apex)