The answer think the answer is B) using the fluorescent gene of a firefly.
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
Each ear should have vestibular apparatus which consist of saccule, utricle and three semicircular canals. The organ can detect horizontal acceleration, vertical acceleration, and rotational acceleration. Impaired vestibular apparatus will result in losing the sense of balance.
The organ is very sensitive as it was able to detect a small acceleration. That is why most disease in the vestibular apparatus will result in an acute(fast onset) fake perception of acceleration, called vertigo.
Answer:
Proteins named transcription factors, help set specific genes on or off by binding to the DNA.
Explanation:
- A co-activator is the type of transcription factor that binds to the activators to increase the process of transcription.
- An activator is the type of transcription factor that increases transcription.
- A repressor is the type of transcription factor that decreases or prevents the transcription by blocking the RNA polymerase to the promoter.
- A general transcription factor, also known as a basal transcription factor, is a type of transcription factor that initiates transcription.
Answer:
The caudal fin, or tail fin, is the main fin used to move the fish forward in the water, while the dorsal fins help the fish balance and keep it from rolling over. The paired fins help with steering and hovering.
Explanation:
