The role of rrna in gene expression is to
a. initiate dna replication.
b. silence genes that shouldn't be expressed.
c. form part of the ribosome.
d. base pair with dna strands.

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air