Biology, 27.07.2019 02:00 Russthaofficial
1. which of the following kinds of cells eliminate their own waste material? 1 point a. plant cells, but not bacteria cells b. bacteria cells, but not plant cells c. fungi cells, but not plant or bacterial cells d. all cells 2. bacteria are important because they ( select all correct responses.) * 1 point a. recycle nutrients b. may carry out nitrogen fixation c. always cause disease d. us to digest food and make vitamin k e. make some of our food and beverages f. can protect us from pathogenic bacteria and fungi 3. after careful analysis, maria found that a single celled organism, lacked nuclei and was able to get energy through chemosynthesis. in which kingdom does it most likely belong? * 1 point a. viral b. fungi c. archaebacteria
Answers: 1
Biology, 21.06.2019 20:00, awdadaddda
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 21.06.2019 21:10, MCMarioandLuigi
Using the periodic table, determine which material is most likely a good conductor
Answers: 3
Biology, 22.06.2019 04:50, kaylallangari2145
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
Answers: 3
1. which of the following kinds of cells eliminate their own waste material? 1 point a. plant cell...
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