Answer:
Yeah, none of my teachers actually teach that’s why I use this.
Answer:
b. a capsule
Explanation:
The capsule is mainly made up of polysaccharides and surrounds many bacteria. Capsule staining includes mixing of the bacterial cells with dye and spread out in a thin film on a slide. After air-drying, the cells appear as light-colored structures present in a relatively dark blue-black background. This occurs since the dye particles cannot penetrate either the cell or its capsule. Therefore, the given slide with a colorless ring around the cells in a dark background represents the presence of a capsule around the observed cells.
Answer: Option C.
GAL80 would be able to bind to GAL4, and transcription of the genes involved in galactose metabolism would be repressed.
Explanation:
Gal 3, Gal 80 and Gal 4 are form of proteins which participate in metabolism. They constitute a galactose-responsive switch for the GAL genes When galactose is absent, Gal 80 bind to Gal 4, masking the Gal4AD prevent gene transcription and prevents Gal4-mediated promoter activation
Cricket is said to be a multicellular organism and not a unicellular organism.
Explanation:
The cell is said to be the functional and structural unit of every living organism. In this, some organisms possess a single cell while others consist of multicellular or many cells.
Unicellular are the organisms that are known to possess only a single cell. Whereas multicellular organisms consist of many cells.
In the unicellular organisms single cell is responsible for the total function of that organism whereas in multicellular animal each group of cells possesses a different function as they do the specific action for the body.
Cricket is said to be the insect similar to a grasshopper that belongs to the Arthropoda family.