What structure prevents food from entering the larynx?
A) Respiratory membrane
B) Intercostal muscle
C) Epiglottis
D) Diaphragm
E) Bronchus
C
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If you tagged organic carbon inside a chloroplast with a fluorescent label, the location most likely to have a high concentration of labeled carbon would be in the
A. Stroma B. Thylakoid membrane C. Between the outer and inner membranes D. Inside the thylakoid Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about photosynthesis and where these processes take place in chloroplasts? What other information is related to the question? Choose Answer Do you have all necessary information to determine the most likely location? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Which brain structure relays incoming sensory information?
a. thalamus b. hypothalamus c. cerebrum d. brain stem e. cerebellum
What is found between the primary walls of adjacent cells for cells to adhere tightly to one another?
a. collagen b. cytosol c. middle lamella d. secondary cell wall e. intermediate filaments
An organism's cells have a diploid number of 8. What would the chromosome count be in that organism's gametes?
A) 4 B) 16 C) 8 D) 24