ANSWER: the 3 different life spans found in plants are annuals, biennials, and perennials
The most important factor that limits the size of a cell is the ability of the cell to transport materials efficiently into and out of the cell. In this case the size of a cell should have a particular form in order to export and import material.
Parenteral route
injecting a drug into the body, includes intradermal, SQ, IM, IV routes. Drugs given IV route produce the most rapid actions because they are given directly into the bloodstream.
Answer:
A) Apoptosis, or the automatic death of a cell.
Explanation:
This is because the question asks what mechanism ensures/confirms the purpose of the mechanism where a cell prevents damaged cells from continuing to divide if it suffers DNA damage. In other words, how do we know the intent of the cell preventing damaged cells from continuing to divide is to prevent DNA damage? Well, it's apoptosis, which can be triggered if there is too much DNA damage.
A solution is a homogenous
mixture of substances with very small particles. It means that it has same
properties throughout the mixture. Example of solution is a mixture of sugar
and water in a glass, where sugar is approximately 5% sugar in 95% water. This ratio
of mixing is carried out all over the glass. When light is passed through a
solution, it will not obstruct the light because they have small particles,
instead light will pass the container.
<span>On the other hand, a colloid is
a heterogeneous mixture that contain medium-sized particles. When colloid mixture is shined by light, the
light does not passed through a colloid and the light is scattered. A good
example is milk and Jell-O. </span>
Nevertheless, a suspension is
also a heterogeneous mixture that have large particles. When left standing,
particles settle into layers within the container. This is a result of having large
particles; the gravity pulls them out of the solution. A muddy water describes
the characteristic of suspension for the dirt would settle to the bottom of the
container.
Therefore, <span>colloids and suspensions are special types of heterogeneous
mixtures. In order to be a solution, a mixture must have very small particles
evenly distributed, so that the mixture has the same properties throughout. Meanwhile,
colloids and suspensions have particles that are too big to be considered a
solution.</span>