The paramecium's cilia help the organism?
Q. A. form a shell. B. control internal water levels. C. exchange genetic material. D. swim and capture food. 2. The term protozoa is generally used to describe A. animal-like protists. B. plantlike protists. C. funguslike protists. D. bacteria-like protists. 3. Plantlike protists have which of the following traits in common with plants? A. They both have chlorophyll. B. They are both motile. C. They are both heterotrophic. D. They are both decomposers. 4. Approximately 90% of dinoflagellates are A. bioluminescent protists. B. marine plankton. C. desert dwellers. D. freshwater species. 5. Fungal cell walls are made of A. cellulose. B. agar. C. chitin. D. cilia. 6. In Figure 19.1… [cont.]
Asked by heather - Wed Mar 4 14:58:48 2009 - - 2 Answers - 0 Comments
A. 1) d 2) a 3) a 4) b 5) c 6) b 7) a 8) b 9) d 10) b 11) d 12) c 13) b 14) b 15) c 16) b 17) a 18) c 19) b 20) c 21) a 22) c 23) c 24) c 25) a
Answered by babydoll - Wed Mar 4 18:27:45 2009
Q. A. form a shell. B. control internal water levels. C. exchange genetic material. D. swim and capture food. 2. The term protozoa is generally used to describe A. animal-like protists. B. plantlike protists. C. funguslike protists. D. bacteria-like protists. 3. Plantlike protists have which of the following traits in common with plants? A. They both have chlorophyll. B. They are both motile. C. They are both heterotrophic. D. They are both decomposers. 4. Approximately 90% of dinoflagellates are A. bioluminescent protists. B. marine plankton. C. desert dwellers. D. freshwater species. 5. Fungal cell walls are made of A. cellulose. B. agar. C. chitin. D. cilia. 6. In Figure 19.1… [cont.]
Asked by heather - Wed Mar 4 14:58:48 2009 - - 2 Answers - 0 Comments
A. 1) d 2) a 3) a 4) b 5) c 6) b 7) a 8) b 9) d 10) b 11) d 12) c 13) b 14) b 15) c 16) b 17) a 18) c 19) b 20) c 21) a 22) c 23) c 24) c 25) a
Answered by babydoll - Wed Mar 4 18:27:45 2009
Can someone help me with these questions? Please?
Q. 1) Why do all forms of life share a common genetic code? a]Taxonomists have changed the classification system b]All DNA is descended from DNA in the earliest forms of life. c]All forms of life share common bacteria. d]Life on Earth has not changed significantly. 2) Which is NOT true of bacteria? a]They contain ribosomes. b]They are single-celled. c]They contain membrane-bound nuclei. d]Their DNA has the form of a loop. 3) Fungi differ from plants in that fungi lack ___. a]cell walls b]chitin c]nuclei d]chlorophyll 4) Which of these are plant-like protists that can perform photosynthesis? a]slime molds b]paramecia c]diatoms d]mushrooms 5) Which of the following is a eukaryotic organism? a]bacterium b]archaeum c]pr [cont.]
Asked by Neko - Thu Apr 16 19:01:07 2009 - - 5 Answers - 0 Comments
Q. 1) Why do all forms of life share a common genetic code? a]Taxonomists have changed the classification system b]All DNA is descended from DNA in the earliest forms of life. c]All forms of life share common bacteria. d]Life on Earth has not changed significantly. 2) Which is NOT true of bacteria? a]They contain ribosomes. b]They are single-celled. c]They contain membrane-bound nuclei. d]Their DNA has the form of a loop. 3) Fungi differ from plants in that fungi lack ___. a]cell walls b]chitin c]nuclei d]chlorophyll 4) Which of these are plant-like protists that can perform photosynthesis? a]slime molds b]paramecia c]diatoms d]mushrooms 5) Which of the following is a eukaryotic organism? a]bacterium b]archaeum c]pr [cont.]
Asked by Neko - Thu Apr 16 19:01:07 2009 - - 5 Answers - 0 Comments
need some extra bio help?
Q. okay, i need help with some bio questions that i can't find. :/ i promise im not asking you to do all my homework, these are only a few of about 100 questions -.- Amoeba- is it uni cellular or multi? does it retain its shape? paramecium- uni or multi cellular? what life activity does cyclosis serve in the paramecium? oscillatoria- chlorophyll present? chloroplast present? what is the structure used for locomotion in this organism (ie. cilia, flagella, pseudopod) euglena- what feature is used as the basis for classification? whats the difference between prokayotes eukaryote? - she explained this to us but she's an extremely confusing teacher. she messed up an idea i understood before having her. and, this one isn't as important… [cont.]
Asked by kikimaus8 - Thu Oct 2 20:41:06 2008 - - 1 Answers - 0 Comments
A. Amoebas are unicellular and they don't retain their shape. They make things called pseudopods (Latin: "false feet") which are extensions of their cytoplasm and thrust themselves through their environment. Weirdest locomotion ever. Parameciums are unicellular green thingies famed for their clear mitotic divisions. These guys are popular on microscope slides. Euglena are protists, which means they landed in the pile of unsorted organisms. Usually they're classified by their chloroplasts, but, of the 1000+ species of euglena found, some do not have chloroplasts. Eukaryotic organisms are complex organisms with the potential to be multicellular. Most importantly, they have a defined nucleus, or DNA enclosed in a protective ball. It doesn't… [cont.]
Answered by Leah C - Thu Oct 2 20:52:59 2008
Q. okay, i need help with some bio questions that i can't find. :/ i promise im not asking you to do all my homework, these are only a few of about 100 questions -.- Amoeba- is it uni cellular or multi? does it retain its shape? paramecium- uni or multi cellular? what life activity does cyclosis serve in the paramecium? oscillatoria- chlorophyll present? chloroplast present? what is the structure used for locomotion in this organism (ie. cilia, flagella, pseudopod) euglena- what feature is used as the basis for classification? whats the difference between prokayotes eukaryote? - she explained this to us but she's an extremely confusing teacher. she messed up an idea i understood before having her. and, this one isn't as important… [cont.]
Asked by kikimaus8 - Thu Oct 2 20:41:06 2008 - - 1 Answers - 0 Comments
A. Amoebas are unicellular and they don't retain their shape. They make things called pseudopods (Latin: "false feet") which are extensions of their cytoplasm and thrust themselves through their environment. Weirdest locomotion ever. Parameciums are unicellular green thingies famed for their clear mitotic divisions. These guys are popular on microscope slides. Euglena are protists, which means they landed in the pile of unsorted organisms. Usually they're classified by their chloroplasts, but, of the 1000+ species of euglena found, some do not have chloroplasts. Eukaryotic organisms are complex organisms with the potential to be multicellular. Most importantly, they have a defined nucleus, or DNA enclosed in a protective ball. It doesn't… [cont.]
Answered by Leah C - Thu Oct 2 20:52:59 2008
The evolution of the mitochondrion: a. is postulated by some to have occurred simultaneously?
Q. with the acquisition of the nucleus b. occurred after the evolution of the chloroplast c. occurred by endosymbiosis involving a cyanobacterium and an anaerobic cell d. a and b e. a, b and c In protists: a. amoeba move through flowing cytoplasmic projections called pseudopods b. endosymbiosis has occurred more than once c. flagella produce movement by spinning d. a and b e. a, b and c Which of the following best describes the protists? a. Molecular data have verified classical taxonomy based on morphology and life cycles. b. Their taxonomy has been worked out to the satisfaction of most biologists. c. They are a diverse group descended from early mitochondria-bearing eukaryotes. d. They are of no medical or… [cont.]
Asked by sarah - Wed Jul 15 01:21:09 2009 - - 1 Answers - 0 Comments
A. 1. c 2. e? 3. c 4. c 5. b 6. e? 7. c 8. c?
Answered by freddie - Wed Jul 15 01:47:51 2009
Q. with the acquisition of the nucleus b. occurred after the evolution of the chloroplast c. occurred by endosymbiosis involving a cyanobacterium and an anaerobic cell d. a and b e. a, b and c In protists: a. amoeba move through flowing cytoplasmic projections called pseudopods b. endosymbiosis has occurred more than once c. flagella produce movement by spinning d. a and b e. a, b and c Which of the following best describes the protists? a. Molecular data have verified classical taxonomy based on morphology and life cycles. b. Their taxonomy has been worked out to the satisfaction of most biologists. c. They are a diverse group descended from early mitochondria-bearing eukaryotes. d. They are of no medical or… [cont.]
Asked by sarah - Wed Jul 15 01:21:09 2009 - - 1 Answers - 0 Comments
A. 1. c 2. e? 3. c 4. c 5. b 6. e? 7. c 8. c?
Answered by freddie - Wed Jul 15 01:47:51 2009
Easy Biology Multiple choice?
Q. Which of the following is NOT true of amoebas? a. they reproduce by binary fission b. they move by pseudopods c. They have a definite shape d. They form a temporary food vacuoles I'm thinking c, is that correct? And The wider range of colors in algae depends upon the presence of a. chlorophyll a and b b. chlorophyll a and c c. chlorophyll a and d d. accessory pigments thank you.
Asked by Mark R - Sun Mar 22 17:10:42 2009 - - 1 Answers - 0 Comments
A. 1. c (since there is not a Cell wall shape is not easily maintained.) 2. a
Answered by H - Sun Mar 22 17:23:42 2009
Q. Which of the following is NOT true of amoebas? a. they reproduce by binary fission b. they move by pseudopods c. They have a definite shape d. They form a temporary food vacuoles I'm thinking c, is that correct? And The wider range of colors in algae depends upon the presence of a. chlorophyll a and b b. chlorophyll a and c c. chlorophyll a and d d. accessory pigments thank you.
Asked by Mark R - Sun Mar 22 17:10:42 2009 - - 1 Answers - 0 Comments
A. 1. c (since there is not a Cell wall shape is not easily maintained.) 2. a
Answered by H - Sun Mar 22 17:23:42 2009
Can anyone help me with these Biology questions? (8th Grade)?
Q. 1. Bacteria can reproduce through which of the following processes? a. Lysogenic cycle b. Binary Fission c. Conjugation d. Endospore Formation 2. Once injected into the host cell, viral DNA make new viral parts during a. Lytic Cycle b. Conjugation c. Binary Fission d. Lysogenic Cycle 3. The Spores that funguslike protists produce a. break down food for the protist b. grow into new organisms c. form pseudopods d. produce slime on which the protist can move. 4. Fungus-like protists are similar to fungi because they contain chloroplast. a. true b. false 5. Which choice correctly pairs a protozoan with its method of locomotion? a. Paramecium- pseudopodia b. Amoebas- flagella c. Zooflagellates-cilia d. Apicomplexans-no form of… [cont.]
Asked by Im Here To Help - Mon Apr 21 13:16:54 2008 - - 6 Answers - 0 Comments
Q. 1. Bacteria can reproduce through which of the following processes? a. Lysogenic cycle b. Binary Fission c. Conjugation d. Endospore Formation 2. Once injected into the host cell, viral DNA make new viral parts during a. Lytic Cycle b. Conjugation c. Binary Fission d. Lysogenic Cycle 3. The Spores that funguslike protists produce a. break down food for the protist b. grow into new organisms c. form pseudopods d. produce slime on which the protist can move. 4. Fungus-like protists are similar to fungi because they contain chloroplast. a. true b. false 5. Which choice correctly pairs a protozoan with its method of locomotion? a. Paramecium- pseudopodia b. Amoebas- flagella c. Zooflagellates-cilia d. Apicomplexans-no form of… [cont.]
Asked by Im Here To Help - Mon Apr 21 13:16:54 2008 - - 6 Answers - 0 Comments
Questions on Amoebas. HELP!!! 10 POINTS!!!!?
Q. shape and color how do they take in food how are pseudopods formed please help!!! 10 points for accuracy and quickness!!
Asked by Xhris - Sun May 10 21:38:31 2009 - - 1 Answers - 0 Comments
A. clear with particulates they move up to the food and move over the food and form a space to hold it in the cell a pseudopod acts as an arm to help the organism move
Answered by David D - Sun May 10 21:49:00 2009
Q. shape and color how do they take in food how are pseudopods formed please help!!! 10 points for accuracy and quickness!!
Asked by Xhris - Sun May 10 21:38:31 2009 - - 1 Answers - 0 Comments
A. clear with particulates they move up to the food and move over the food and form a space to hold it in the cell a pseudopod acts as an arm to help the organism move
Answered by David D - Sun May 10 21:49:00 2009
From Yahoo Answer Search: 'how does an amoeba use its pseudopod'
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