Endoplasmic Reticulum
I am pretty sure that the network of tubes is called Endoplasmic Reticulum.
ribosomal^^^^ noo. cytoskeleton.cytoskeleton: Thr Cytoskeleton is made up of thin, hollow tubes of protien and thin, solid protien fibers.and Ribosomes definietion isRibosomes: Cells make their own protiens on small structures called Ribosomes
Are you referring to aqueducts?
Tracheal tubes
They are used to hold the tubes when you have to heat them with a reagent in them.
When several ribosomes are attached to one mRNA strip it is called polysome.So, mRNA holds together the ribosomes in a polysome.
Blood vessels
cytoskeleton
endoplasmic reticulum
Typically, no. Test tubes are generally smaller than beakers and have less volume. Beakers are designed to hold larger amounts of liquid compared to test tubes.
It is network of tubes in eukaryotic cells .
Rough endoplasmic reticulum