Ch7 Bacteria & Viruses
Unicellular organisms without nuclei.
What are bacteria?
What is protists?
Organisms that are multicellular producers, eukaryotic cells, and cell walls of cellulose.
What is plants?
The conversion of light energy, water, and CO2 into food and oxygen.
What is photosynthesis?
Bacteria exchange genetic information in a process called ____________.
What is conjugation?
The three groups of protists:
What are plantlike, animal-like, and funguslike?
This prevents water loss and protects from insects.
What is cuticle?
A series of chemical reactions that convert the energy in food to ATP.
What is cellular respiration?
Bacteria reproduce asexually by ____________.
What is fission?
Protists _____________ dead organisms and return nutrients to the environment.
What is decompose?
Instead of roots, some plants have ____________.
What is rhizoids?
Growth responses toward or away from stimuli such as light, touch, and gravity.
What is tropisms?
This is made up of DNA or RNA surrounded by a protein coat.
What is a virus?
Spore-producing organisms feeding on organic matter.
What is fungi?
The two vascular tissues of plants.
What is xylem and phloem?
What is alternation of generations?
Viruses can cause __________, can be made into ____________, and are used in _____________.
What are disease, vaccines, and research?
Structures made of a fungus and a photosynthetic organism.
What is lichens?
The two classes of seed plants.
What is gymnosperms and angiosperms?
The three parts of a seed.
What is food supply, embryo, and covering?