7th Grade Science: Chpt. 2

2.1

100

Hooke: "The smallest working unit of an organism."

Cell

200

True or false: Muscle tissue cells look and act very similar to other cells found throughout the body.

False!

300

Cell theory says, "Cells only come from _____"

"Cells only come from PREEXISTING CELLS"

400

DOUBLE JEOPARDY BABY

Tissues can be found in what type of organism?

Multicellular Organisms

500

Multicellular Cells cannot be made of both:

Prokaryotic or Eukaryotic Cells

2.2

100

DOUBLE JEOPARDY BABY

The organelle that permits materials in and out of the cell.

Cell Membrane

200

Cellular transportation needs what kind of energy to work?

Active transportation

300

What organism has a slimy layer called the "capsule" surrounding its exterior?

Bacteria

400

DOUBLE JEOPARDY BABY

During osmosis, what passes through the cell membrane?

Water

500

Protein structures in cells can pump molecules in what particular way?

The opposite direction of their normal flow.

2.3

100

Plant stores energy as...

Glucose

200

When ATP is used for power, it is transformed into...

ADP

300

DOUBLE JEOPARDY BABY

In fermentation, bacteria turn glucose into...

Lactic acid

400

Cells that divide into specialized cells are called:

Stem Cells

500

Why do some cells use fermentation over respiration?

Cells could lack oxygen therefore using fermentation.

Mixed

100

All prokaryotes are...

Unicellular

200

What organelle assembles proteins for the cell?

Ribosomes

300

DOUBLE JEOPARDY BABY

What do Naturalists believe came first?

Prokaryotic Cells

400

We describe the cell membrane as ______ because some substances can pass through it.

Semipermeable.

500

In order for energy to be used within a cell, energy must be...

Taken from glucose and stored in ATP.

bible (???)

100

What is the direct enemy of God?

Pride

200

DOUBLE JEOPARDY BABY

On the 3rd Day, God created...

Land, oceans, & vegetation.

300

In Chapter 3, after God cursed mankind, what allusion do we see of Christ's saving work?

When God sacrificed an animal to make clothing for Adam & Eve.

400

How old was Noah when he fathered Shem, Ham, and Japheth?

He was 500 years old.

500

How many of each animals were taken onto the Ark?

One pair of each unclean animal and seven pairs of each clean animals.