The structure that gets smaller and smaller as one progresses from bryophytes to vascular plants, then
seed plants, is the
a. sporangium.
b. sporophyte.
c. gametophyte.
d. sperm cells.
e. eggs.
C
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You have identified an enzyme that appears to be involved in the addition of palmityl group (a fatty acid) to certain proteins. Knowing that palmitoylated proteins are usually targeted for delivery to the plasma membrane, in which organelles might this enzyme be expressed?
A. Golgi apparatus and nucleus B. Golgi apparatus and endoplamic reticulum C. Endoplamic reticulum and ribosomes D. Endoplamic reticulum and nucleus Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about protein transport to the plasma membrane? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? 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?
The tRNA nucleotide sequence that pairs with bases on the mRNA is called a(n)
A. intron. B. exon. C. codon. D. initiation factor. E. anticodon.
____________ are corkscrew-shaped bacteria with wriggly movement caused by the activity of axial filaments.
A) Bacilli B) Cocci C) Spirilla D) Spirochetes
The zygote goes through ______ to become a female multicellular organism
Fill in the blank(s) with the appropriate word(s).