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melisa1
20 days ago
16

The data in the graph are the result of a paramecium being placed in a hypertonic salt solution. A graph entitled Paramecium Con

tractile Vacuole Contractions has salt concentration on the horizontal axis and contractions per minute on the vertical axis. A very low salt concentration has 30 contractions per minute, low: 22, medium: 15, high: 8, very-high: 2. What change would most improve the usefulness of the graph? Replace the concentration descriptions with actual values. Plot contractions per second instead of contractions per minute. Remove the plotted points and just keep the line. Remove the name of the organism from the title.
Biology
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Benjamina started her walk from the front door of her ground floor apartment. She walked 6 meters to the corner of the building
inysia [2303]
Benjamina has traversed two sides of a right triangle, allowing you to connect her two paths with a line if you were to illustrate the scenario. Displacement refers to the total change in position relative to its starting point, which in this case is Benjamina's apartment. In contrast, the total distance counts all movement regardless of location.

Thus, the total distance Benjamina covered amounts to 10m + 6m = 16m
Her displacement can be calculated using the Pythagorean Theorem: 10m^2 + 6m^2 = delta x^2 (or displacement squared), resulting in a displacement of 11.66, or 12 m

The disparity between the distance she walked and her displacement is 4 meters.


4 0
3 months ago
Read 2 more answers
Explain the process of mitosis in a tissue culture for normal cells.
garik1379 [2080]
Mitosis is a process of cellular division resulting in a single cell splitting into two identical cells.

The sequence of events is as follows:
(1) Prophase
<span>(a) During the early prophase, cells begin to disassemble some components and construct others. This phase prepares for chromosome division.</span><span>(b) In prometaphase, the mitotic spindle starts organizing and seizing the chromosomes.
</span>
(2) Metaphase
<span>All chromosomes are captured by the spindle, which aligns them along the cell's center, prepping for division.
</span>
(3) Anaphase
<span>The sister chromatids are pulled apart and migrate to opposite ends of the cell.
</span>
(4) Telophase
<span>The division of the cell is nearly complete, and it begins to reorganize its normal internal structures while cytokinesis occurs.</span>
8 0
3 months ago
A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimate
lana [2441]

Answer:

Year Population

1         11,500

2         12,075

3         12,679

4         13,313

5         13,978

6         14,677

Explanation:

5 0
3 months ago
Compared to the outside surface, the inside of a resting cell membrane is
Rainbow [2354]
Regardless of the external conditions of the cell
3 0
3 months ago
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