Answer:
The appropriate choice is C) random
Explanation:
A random distribution denotes a kind of spread where individuals are dispersed without any discernible pattern. An example would be seeds scattered by the wind. The wind displaces the seeds, causing them to land sporadically in various locations, hence this is identified as random dispersion.
Other options are incorrect; for instance, option A is wrong since wind dispersal does not exhibit a consistent distribution pattern.
Answer:
Some particles went through vacant regions of the atom, while others were redirected by concentrated clusters of positive charge within the atoms.
Explanation:
In Rutherford's experiment, particles either passed straight through the gold foil or were deflected by the positively charged nucleus.
This response is accurate because the particles moved through vacant regions of the atom (not just spaces among atoms), with some being deflected by zones of concentrated positive charge (the nucleus).
B. The levels of unbound cyclin E are at their lowest when the cell transitions into the S phase. Cell reproduction operates cyclically, governed by the specific needs of the cell. For mitosis, the transition from G1 to S to G2 to M is overseen by proteins like cyclins. In particular, passing from G1 to S requires cdK2. Cyclins are synthesized and degraded continuously throughout the cell cycle.
This theme is applicable to everyone universally. Most individuals grapple with this issue.
Answer:
100 units
Explanation:
The parent cell holds 200 units of DNA. During the process of cell division, this amount is distributed between the resulting daughter cells, with each cell obtaining half of the DNA present in the original cell.
As mitosis yields two daughter cells, each one will receive 100 units of DNA.
