7th grade MAP review

Which is the correct set of levels of organization from simplest to most complex?

• Organisms, organs, cells, tissues, organ systems

• Tissues, organs, cells, organ systems, organisms

• Cells, tissues, organs, organ systems, organisms

Which are characteristics of prokaryotic cells?

• Has nucleus, large, no organelles

• No nucleus, no membrane-bound organelles, small in size

• No nucleus, membrane-bound organelles, all are autotrophs

Which are characteristics of eukaryotic cells?

• Membrane-bound nucleus, DNA in nuclei, mitochondria

• No true nucleus, mitochondria, no cell wall

• No DNA, no mitochondria, no nuclear membrane

Which is the cell theory?

• Some living things are composed of cells, new cells come from other cells, cells do not have a function

• All living things are composed of cells, the cell is the basic unit of life, cells come from pre-existing cells

• Cells are not necessary, plants have no cells, cells come from other cells

Which describes all plant cells?

• Large central vacuole, cell wall, chloroplasts

• No cell wall, nucleus, no central vacuole

• Cell wall, no chloroplasts, no DNA

Which are organelles?

• Bones, liver, mitochondria

• Brain, muscles, golgi apparatus

• Nucleus, mitochondria, endoplasmic reticulum

Which is called the powerhouse of the cell?

• Golgi apparatus

• Nucleus

• Mitochondria

Which is a function of the skeletal system?

• Transmits signals from the brain

• Converts food into their simplest forms

• Support and protection

Which is a function of the integumentary system?

• Provides movement

• Protects from infection

• Carries signals to the body

Which is a function of the excretory system?

• Remove wastes

• Converts food to simplest form

• Provides movement