1. Identify the energy transformations in the following actions. (10 points)
Turning on a space heater
Dropping an apple core into the garbage
Climbing up a rope ladder
Starting a car
Turning on a flashlight
Answer:
Catalase allows the decomposition of the hydrogen peroxide.
Explanation:
The virulence factor is any molecule secreted by bacteria that allow them to colonize in host.
The enzyme catalase allows the splitting of hydrogen peroxide in water and oxygen. This process prevent them from ROS that is reactive oxygen species. Thus, catalase activity is considered as a virulence factor.
D. All blood vessels contain an inner connective tissue layer.
Decreasing the activation energy can increase the rate of a reaction.
Food from producers, as they make their own food, (animals are known as consumers). We eat this food and then our metabolism makes energy from it. Simple answer is our environment.<span />
