Uncategorized

Table 1: Number of cells observed in each stage of the cell cycle(2 pts) Stage Predicted % Number of cells in stage Total number of cells counted* Calculated % Interphase     65   Prophase     65   Metaphase     65   Anaphase     65   Telophase […]

1) The “Big bang theory” explains the origins of universe. Before there could be life on Earth, there required to be a planet and universe to consist of that life. Edwin Hubble discovered that the universe is expanding. From this rate of expansion, scientists were able to find that the […]

Plants often use external signaling to attract animals, ofteninsects, to enhance their survival and / or reproductive success.Describe two distinct ways that a plant might use chemical cues toattract animals to benefit the plant’s survival. In oneexample, describe in detail how a plant might use a chemical signalthat recruits an […]

Question: Ribosomes found in bacterial cells consist of two subunits, a small subunit (30S) and a large subunit (50S). “S” stands for Svedberg units, which indicated the relative sedimentation rate in a centrifuge for a particle of a given size and shape. The small ribosomal subunit consists of a single 16S […]