You discover an organism that has two nuclei but no mitochondria. This organism could be a(n)_______....
a. euglenoid
b. diplomonad
c. kinetoplastid
d. cilitae
e. dinoflagellate
B. Diplomonad
They have 2 nuclei each assisted with four flagella
They lack both mitochondria and golgi apparatus.
You discover an organism that has two nuclei but no mitochondria. This organism could be a(n)_______.......
You discover an organism that has a phospholipid monolayer, tightly supercoiled DNA, and proteins with more Beta-sheets and alpha-helices. Based on these observations, this organism would likely thrive (not simply survive) in--------? a. Alkaline lake b. Salt marsh c. glacier d. hot springs
You discover that a cell has mitochondria, a nucleus, and a plasma membrane but it does not have a cell wall. It is most likely what type of cell? OA) An archaean OB) A plant cell OC) An animal cell OD) A bacterium
1) Your research team has discovered a new single-celled organism in the San Francisco Bay. By microscopy, you find that the organism contains mitochondria. Based on what you know so far, this organism could be: Select one: a. an animal, but not a plant, fungus or bacterium b. a bacterium, but not a plant, animal or fungus c. a plant, a fungus or an animal, but not a bacterium d. an animal, plant, fungus or bacterium e. a plant or...
You discover a new organism. You know it follows XX/XY sex determinism. The population is green, brown, and green + brown. What could you do to determine if the green + brown coloration was due to codominance or X-inactivation?
23. Malaria is caused by what type of organism? d an Ampicomplexan called Plasmodium b. a Euglenoid called Euglena c. a Nematoda d. a Trematoda e. a Dinoflagellate called Zooxanthellae
A particular microorganism has the following characteristics its cells contain mitochondria ribosomes and endoplasmic reticulum; they have cell walls that contain chitin; they are chemoheterotrophic; and the organism is multicellular. This organism belongs to the Kingdom: A. Fungi B. Monera C. Protozoa D. Animalia E. Protista
You discover a novel unicellular, sexually reproducing organism. The ‘A’ (or ‘a’) locus is 38 map units away from the ‘B’ (or ‘b’) locus. Suppose that ‘A’ encodes cilia that help the cell to move (and is dominant to ‘a’ which is incapable of moving) and that ‘B’ encodes ability to perform photosynthesis (and is dominant to ‘b’ which is incapable of photosynthesis). The ‘A’ locus is on the same chromosome as the ‘B’ locus. One parent with the genotype...
You are the shipboard biologist for an expedition bringing up samples from new sites discovered on the ocean floor. Which of the following novel organisms would you characterize as a likely protist? Select all that apply. Organism A. Within each single cell is a nucleus, plus several membrane-bound structures, some of which are green. Organism B. This organism is an extremophile found in deep sea hydrothermal vents. DNA is localized to a nucleoid region of the cell. Organism C. This...
You discover a novel unicellular, sexually reproducing organism. The ‘A’ (or ‘a’) locus is 38 map units away from the ‘B’ (or ‘b’) locus. Suppose that ‘A’ encodes cilia that help the cell to move (and is dominant to ‘a’ which is incapable of moving) and that ‘B’ encodes ability to perform photosynthesis (and is dominant to ‘b’ which is incapable of photosynthesis). If you take the offspring of this cross and mate one that can move but can’t perform...
8) Giardin has two haploid nuclei that are not 100% identical. This is a major odd ball in eukaryotes. What does that observation suggest? A) All nuclei are derived from a single ancestral cell B) Diploid nuclei have more evolutionary advantages than two haploid nuclei C) Asexual reproduction requires two haploid nuclei D) Giardia's two nuclei came from two different bacterial endosymbiotic events 9) Asexual reproduction in eukaryotes is unusual. Many eukaryotes can do asexual and sexual reproduction but not...