The 21st and 22nd amino acids found in proteins are the rare amino acids ________ and ________.
Fill in the blank(s) with the appropriate word(s).
selenocysteine; pyrrolysine
Biology & Microbiology
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Eudicot embryos transfer nutrients in endosperm to ________ before germination
a. one cotyledon b. the root apical meristem c. the seed coat d. two cotyledons
Biology & Microbiology
How are some protists of commercial value?
What will be an ideal response?
Biology & Microbiology
Which of the following is NOT a type of passive transport?
a) osmosis b) endocytosis c) diffusion d) facilitated transport
Biology & Microbiology
The detector of light during de-etiolation (greening) of a tomato plant is (are) _____
A) carotenoids B) xanthophylls C) phytochrome D) auxin
Biology & Microbiology