All of the following are true regarding DNA except A.
DNA is a double helix.
B.
DNA contains a strong backbone made up of alternating phosphate groups and sugars.
C.
The base pairs that make up the "steps" of the ladder are joined by weak hydrogen bonds.
D.
It contains the sugar ribose.

this protocol describes a detailed procedure for intracellular flow cytometry staining.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

maybe because its impossible for balloons to lift a whole entire house.