Three Point Two

Who created the first periodic table?

• Mendel

• Mendeleev

• Bohr

• Dalton

A(n) ____ is an arrangement of elements in columns, based on a set of properties that repeat from row to row.

• chemical formula

• Periodic table

• chemical reaction

• chemical chart

How can the properties of an element be predicted?

• By where they are found on earth

• By the scientist who discovered them

• By their discovery date

• By their location on the periodic table

Which of the following is a characteristic of eukaryotic cells?

• Lack of nucleus

• Presence of nucleus

• Unicellular only

• Lack of organelles

Euglena are unicelled organisms that live in pond water. They move around using a flagella and can perform photosynthesis when needed. They contain many organelles . What type of cells are they?

• Animal Cell

• Prokaryotic Cell

• Eukaryotic Cell

• Plant Cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Bacteria is what kind of cell?

• Eukaryotic

• Prokaryotic

Tags

NGSS.MS-LS1-1

Another name for prokaryotic cells is _______

• Human Cells

• Plant Cells

• Animal Cells

• Bacteria

Tags

NGSS.MS-LS1-1

A table of arachnid and insect characteristics is shown. Which characteristic could be used to distinguish between
arachnids and insects?

• Jointed legs

• Body segments

• Presence of eyes

• Presence of antennae

Tags

NGSS.MS-LS4-2

Which kingdoms make up the domain Eukarya?

• Protista, Fungi, Plantae, Animalia

• Archaebacteria, Eubacteria, Protista, Fungi

• Plantae, Animalia, Archaebacteria

• Eubacteria, Archaebacteria

Tags

NGSS.MS-LS4-2

What is the term used to describe organisms that can produce their own food?

• Heterotroph

• Autotroph

• Eukaryote

• Prokaryote

Tags

NGSS.MS-LS1-6