How many teeth do lemurs have

How are restriction enzymes and ligase used in biotechnology? a. restriction enzymes cut DNA at specific locations, producing ends that can be ligated back together with ligase b.

What can a green plant cell do that an animal cell cannot

Why does the translation of a protein destined for the lumen of the er slow or cease in the cytoplasm?

Cells are surrounded by a watery fluid, and they contain watery cytoplasm. Explain how the structure of the lipid bilayer is related to these two watery environments.

Ductility describes the ability of a substance to deform without breaking or fracturing. This physical property allows metallic materials to be drawn into wires or stamped into sheets.

Temperatrure diffrences between the equator abd the two poles produce A:convection currents in the mantle B: Convection currents in the atmosphere C:the coriolis effect B:The green house effect

Mature eggs first begin to be released from the ovaries of human females a short time after the onset of

Which structure is found in all eukaryotic cells? chloroplast mitochondria cell wall pili

Phylogenetic trees are also called what

For a charge to flow through, a current, it needs___. A. Height B. Speed C. Energy D. Heat