1st Chapter Test

Question 0

Mitochondria

Answer 0

• plant and animal cell

- cell respiration

Question 1

How is a theory different from a hypothesis

Answer 1

• A scientific theory is much broader in scope than a hypothesis
• usually general enough to generate many new specific hypotheses, which can be tested
• supported by a large and usually growing body of evidence

Question 2

Chloroplast

Answer 2

• plants only

- photosynthesis

Question 3

Diffusion

Answer 3

• O2, CO2, and lipid solution

Question 4

Lipid solvable molecules can

Answer 4

Make it through easily

Question 5

Glucose, sodium ions, and hydrogen ions

Answer 5

Cannot pass through without help

Question 6

Hypotonic

Answer 6

The solute concentration is lower outside the cell, water molecules move into the cell and the cell will expand and may burst

Question 7

Hypertonic

Answer 7

The solute concentration is higher outside the cell, water molecules move out of the cell, and the cell will shrink

Question 8

Criteria to be considered alive

Answer 8

Ordered/organized
Reproduction
Grow and develop
Metabolize
Respond to a stimulus
Adapt

Question 9

Life on earth chain

Answer 9

Biosphere - ecosystem - community - population - organism - organ system - organ - tissue - cell - molecule

Question 10

Ecosystems

Answer 10

Living + nonliving = biotic

Question 11

Communitys

Answer 11

Only biotic

Trees and animals

Question 12

Population

Answer 12

Only one type of organism

Poplar trees and deer dicks

Question 13

Cell is broken up into

Answer 13

Prokaryote and eukarote

Question 14

Prokarote

Answer 14

Simple

Question 15

Eukarote

Answer 15

Complex

Question 16

Cell size must be

Answer 16

Large enough to house DNA, proteins, and structures needed to survive and reproduce

Small enough to allow for a surface to volume ratio that will allow adequate exchange with the environment