What piece of lab equipment is used to measure 10 grams of sand

What type of lipids are found in all biological membranes?

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast