This is because the cilia cells are in desperate need of energy. They get this source of energy from the mitochondria. Also, goblet cells have ribosomes because they need proteins and catalysts to function
A. older fossils are found in deeper layers of undisturbed rock strata.
Answer:
The size of a population of microorganisms in liquid culture may be measured by counting cells directly or by first diluting the original sample and then counting cell numbers (see below), or by taking some indirect method such as the turbidity (cloudiness) of the culture.
General transcription factors, along with TAFs, recruit RNA polymerase and position it at the start of the protein-coding sequence. <span>TAF is part of the transcription initiation protein complex or the Pre-initiation complex which has a role in starting the transcription. This complex mediates transcription of DNA to RNA by RNA polymerase II.</span>
