The decrease of carbon-12 in a fossil indicates the age of that fossil
__________________ Indicate whether the statement is true or false.
F, carbon-14
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Heat is released in both photosynthesis and cellular respiration as a byproduct.
A. True, both processes release heat B. Fall, neither photosynthesis nor respiration release heat as a byproduct C. False, only cellular respiration releases heat as a byproduct D. False, only photosynthesis releases heat as a byproduct
Photosynthetic pigments that absorb light from regions of the visible spectrum not absorbed by chlorophyll are referred to as ____
Fill in the blank with the appropriate word.
Which of the following molecules forms the coat during receptor-mediated endocytosis-coated pit formation?
A) mannose-6-phosphate B) T-SNARE C) clathrin D) tethering protein E) caveolin
Regarding the efficient initiation of transcription by RNA polymerase II, which specific "upstream" signals appear to be involved?
What will be an ideal response?