Chapter 3 Part 3

Levels of Organization from SMALLEST to LARGEST

• cell, organ, tissue, organism, organ system

• cell, tissue, organ, organism, organ system

• tissue, organ, organism, organ system, cell

• cell, tissue, organ, organ system, organism

Which 2 things are products of photosynthesis?

• glucose and water

• glucose and oxygen

• carbon dioxide and water

• carbon dioxide and oxygen

Prokaryotic cells lack the cell part that

• controls all of the cells activities

• allows materials to move in and out of the cell

• is the gelatin-like substance that surrounds the organelles

• makes proteins in the cells

Which of the following is NOT part of the cell theory?

• all organisms are made of one or more cells

• the cell is the smallest unit of life

• all cells come from other living cells.

• all cells contain a nucleus to hold DNA

Cellular respiration is to the mitochondria as photosynthesis is to the

• chloroplast

• golgi complex

• cytoplasm

• vacuole

The movement of substances into and out of the cell without the use of energy is called

• active transport

• passive transport

• endocytosis

• exocytosis

The process of releasing energy from the chemical breakdown of glucose in the cell is

• cellular respiration

• diffusion

• osmosis

• photosynthesis

The movement of water across a membrane from an area of high concentration to an area of low concentration is called

• active transport

• diffusion

• osmosis

• respiration

Which of the following correctly describes what is needed by the cell for cellular respiration to begin?

• carbon dioxide and sunlight

• glucose and oxygen

• chlorophyll

• chloroplast

_______________ is a light absorbing pigment that traps the energy in sunlight.

• carbon dioxide

• oxygen

• chlorophyll

• chloroplast