RAD Vocabulary and Test Prep

effective

• It works the way it should.

• It is always the best option.

• It is rarely used.

• It is difficult to understand.

What a pathogen has to get through to infect a cell

• cell membrane

• nucleus

• cytoplasm

• cell wall

What is the organelle that shows food goes in and energy comes out?

• chloroplast

• nucleus

• mitochondria

• endoplasmic reticulum

introduction of the vaccine

• when the vaccination became available to everyone in an area

• the first trial of the vaccine on animals

• the announcement of vaccine development by scientists

• the distribution of vaccines to healthcare providers

A section or portion of a larger group that works together to perform a function.

• Subsystem

• Component

• Module

• Element

Standard of comparison

• A type of control to help identify patterns in the data.

• A method for collecting qualitative data.

• A statistical tool for measuring variance.

• A technique for random sampling.

What surrounds the outside?

• cell membrane

• nucleus

• cytoplasm

• ribosome

organism

• A non-living thing

• Anything that is living (the whole thing).

• A type of plant

• A specific animal species

multicellular

• An organism made of many cells.

• An organism made of a single cell.

• An organism that can live in extreme conditions.

• An organism that reproduces asexually.

non-living

• NOT made of cells

• Made of cells

• Contains DNA

• Can reproduce