Bio 1 Review

basic building block of an organism

• cell

• tissue

• organ

• organ system

Which organelle converts glucose to energy?

• mitochondria

• chloroplast

• vacuole

• lysosome

What happens to a cell placed in a hypotonic solution?

• water exits and it shrinks

• water exits and it swells

• water enters and it swells

• water enters and it shrinks

moving against a concentration gradient and requires energy

• active transport

• passive transport

• facilitated diffusion

• osmosis

Which of the following does the cell membrane NOT do?

• provide structure

• allow gases to pass

• releases waste from cell

• produces energy

Semi-permeable means

• only allowing certain things to enter or leave the cell

• allowing nothing to enter or leave the cell

• only providing structural support

• only allowing water into the cell

How are plants and humans different?

• plants make their own food and humans do not

• humans make their own food and plants do not

• humans have mitochondria and plants do not

• plants need energy but humans do not

The following items are seen in a cell: ribosome, DNA, mitochondria, and cell membrane. The cell has to be?

• prokaryotic

• eukaryotic

• bacteria

• fungi

Which type of cell would have the most mitochondria?

• muscle

• blood

• skin

• nerve

Where are proteins modified?

• ER

• golgi

• ribosome

• nucleus