Answer:
A
Explanation:
Golgi apparatus, a membrane-bound organelle with cisternae, delivers proteins and lipids from the endoplasmic reticulum to where they are needed- such as for secretion outside the cell. Fused vesicles with proteins/lipids that pinch off from the <em>trans</em> end of the ER fuse with the <em>cis</em> end of the Golgi apparatus delivering the ‘cargo’. The proteins/lipids are then given post-translation modified and ‘marked’ for different deliveries. At the trans end of the Golgi apparatus, the vesicles pinch-off with the modified proteins and transported to their destination.
Aristotle based his classification system off of observations of animals, and used physical characteristics to divide animals into two groups
High temperatures and greater rainfall increase the rate of chemical weathering. 2. Rocks in tropical regions exposed to abundant rainfall and hot temperatures weather much faster than similar rocks residing in cold, dry regions. ... Soils affect the rate in which a rock weathers.
The correct answer is exotoxins.
<span>Exotoxins are molecules produced by certain species of pathogenic bacteria, usually during their normal growth and metabolism. They are produced inside the cell and released into the environment which is the main difference between those toxins and endotoxins (part of the cell wall in some bacteria). An exotoxin can disrupt the normal cellular metabolism of the host or can even destroy host's cells.</span>
Its A directional because <span>In directional selection, selection pressures favor an extreme, in this case, short </span>plants<span>.tall</span>
