Biology Fall Semester Review

Prokaryotes do not contain

• a nuclear membrane

• ribosomes

• cytoplasm

• plasma membrane

The following diagram shows the relationship between photosynthesis and respiration.  What products of photosynthesis are starting material for cellular respiration?

• glucose and oxygen
• heat energy and ATP
• carbon dioxide and water
• light energy and chlorophyll

Cellular Respiration's goal is to

• make water

• make ATP

• make glucose

• make oxygen

Photosynthesis occurs in the ____________ while cellular respiration occurs in the ______________.

• mitochondria, chloroplast

• chloroplast, mitochondria

What is the function of carbohydrates?

• provides quick energy

• stores energy

• helps with growth and repair of tissues

• stores genetic information

In order for an enzyme to speed up a chemical reaction, the

• substrate must fit into the active site.

• the substrate must be small enough.

• the product must fit into the active site.

• enzyme must add heat to the substrate.

Biggest difference between a prokaryote and a eukaryote?

• Prokaryotes have no true nucleus and eukaryotes do.

• Eukaryotes have no nucleus and prokaryotes do.

What builds lean muscle, speeds up chemical reactions and forms our traits?

• Proteins

• Carbohydrates

• Lipids

• Nucleic Acids

How does the cell membrane maintain homeostasis?

• By controlling what enters and leaves the cell

• Flexibility

• Protective barrier

• Structure and support

What is the difference between active and passive transport?

• Active does not need energy and passive uses ATP (energy)
• Active uses ATP (energy) and passive does not need energy
• Active stores transport proteins and passive releases 
• Active uses hormones and passive does not