Practice Test: Biology: Chapter 6 Vocabulary

Matching skip

Short Answer skip

1. thylakoid membrane
   
2. Accessory Pigment
   
3. phycobilins (accessory pigments)
   
4. autotrophs
   
5. light-dependent reaction
   

Multiple Choice skip

1. photons
   1. The most abundant type or pigment in plants, green algae, and a number of photoautotrophic bacteria. Absorbs red and violent wavelengths.
   2. individual packets of electromagnetic energy traveling in walls.
   3. Absorbs blue-violet ad blue-green wavelengths, and reflect red, orange, and yellow ones.
   4. It enhances efficiency of photosynthesis reactions by capturing by capturing additional wavelengths.
2. anthocyanin (accessory pigments)
   1. Light energy cutting water.
   2. It enhances efficiency of photosynthesis reactions by capturing by capturing additional wavelengths.
   3. A red-purple pigment.
   4. Plants making these own food by using sunlight energy, water, and carbon dioxide.
   5. the organeles of photosynthesis in plants and algae.
3. chlorophyll a
   1. A class of molecules that absorb photons with particular wavelengths.
   2. self-nourishing organisms; organisms that makes there own food using environmental energy source and carbon from carbon dioxide.
   3. Light energy cutting water.
   4. The most abundant type or pigment in plants, green algae, and a number of photoautotrophic bacteria. Absorbs red and violent wavelengths.
4. stroma
   1. individual packets of electromagnetic energy traveling in walls.
   2. Yellow, brown, purple, or blue accessory pigments.
   3. The second reaction stage of photosynthesis; energy from ATP jump-starts reactions that glucose and other carbon hydrates.
   4. The semifluid interior in chloroplasts.
5. Xanthophylls (accessory pigments)
   1. Array of enzymes, coenzymes, and other proteins through which electrons are transferred step-by-step.
   2. Light energy cutting water.
   3. Yellow, brown, purple, or blue accessory pigments.
   4. A gap/pores in the lower epidermis of a plant.
   5. A class of molecules that absorb photons with particular wavelengths.

True or False skip

1. photosystems
   Clusters of 200 to 300 pigments and other molecules that trap energy from the sun (I and II).

   True   False

2. ATP synthases
   A class of molecules that absorb photons with particular wavelengths.

   True   False

3. photosynthesis
   A third membrane folded in ways that form a single compartment in stroma.

   True   False

4. pigments
   A class of molecules that absorb photons with particular wavelengths.

   True   False