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what is the main cell organelle involved in cell digestion what are the properties of that organelle that enable it to do the taskthe organelles
what is heterophagic intracellular digestion how is this process accomplishedheterophagic intracellular digestion is the breaking into minor
q what are the rules used for round off numbers1 if the digit to the instantaneous right of the last significant figure is less than five dont change
what are some examples of secretory cells endocrine and exocrine pancreatic cells thyroid and parathyroid endocrine cells adenohypophysis adrenal and
how do the rough endoplasmic reticulum and the golgi apparatus act in the production and releasing of proteinsthe rough endoplasmic reticulum has in
q what do you mean by rounding off numbersrounding off numbers while you report a calculation your answer should have no more significant figures
how lots of significant figures are in the following measurementsa 0002 849 kgb 40 030 kgimply rules 1-4 from above verify your answers by writing
what is meant by cellular secretioncell secretion is the elimination to the exterior of substances formed by the cell for instance hormones mucus
q significant figures of the number of digitssignificant figures of the number of digits reported in a measurement signify how precise the
what is cyclosiscyclosis is a type of internal cell movement in which an oriented flow of circulating material is formed and maintained in the
how does the amoeboid movement occur what are examples of beings and cells that use such movements for locomotionamoeboid movements are formed by
what are cilia and flagellacilia and flagella are structures found in prokaryotes as well in eukaryotic cells they play defense nutrition and
q what is percent errorquantities measured throughout an experiment are called experimental values the dissimilarity between an accepted value and an
what are cell movements how are these movements createdcell movements are movements done by cell structures like the movements of cilia and flagella
of which substance are microfilaments made what are the properties of these elements that give motility to cellsmicrofilaments are made of actin a
of which substance are microtubules made in which structures and cellular processes do microtubules participatemicrotubules are made of consecutive
what is a cytoskeleton what are its main constituents in animal cellscytoskeleton is the cytoplasmic structure that handles the cell keeps its shape
q how reliable are measurementswhen scientists glance at measurements they want to know how accurate as well as how precise the measurements are
q show the dimensional analysisdimensional analysis dimensional analysis is a process of problem solving that focuses on the units that are used to
q show multiplying quantities written in scientific notationmultiplying quantities written in scientific notationsolve the following problem2 1014
q example to show scientific notationsolve the following problem245 1014 kg 400 1012 kgfirst articulate both quantities to the same power of ten
the surface area of the pacific ocean is 166000000000000m2 write this quantity in scientific notation to write the amount in scientific notation move
q scientific notation and dimensional analysisvery small and extremely large numbers can be compared more easily when they are converted into a form
why are salt and sugar used in the production of dried meat and dried fruitssubstances that maintain a highly hypertonic environment such as sugar
what is deplasmolysis of plant cellsthe plant cell when placed under hypertonic medium loses a huge amount of water and its cell membrane detaches