To my understanding, the nucleolus synthesizes dna into rrna, as well as completed proteins are assembled with rrna and sent out to assemble into a ribosome.
my question, is doesnt rrna have to be transcribed by a ribosome first before it becomes a functioning protein that can be a part of a ribosome? i know that is how it works for m and trna, so is rrna different?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w

Which statement explains how gravity and intertia work together