1. ribosome
2. false
3. true
4. 3
5. all eukaryotes
6. true
7. mitochondria
To predict the Ph values of the solutions I thought about what I knew about each solution. Battery acid and stomach acid have the words acid in them, so I knew they would be on the acidic side of the scale. yeah
Numerous barriers can prevent sperm from reaching and fertilizing the egg, this can be that the Sperm may be defected, or lack the required number of mitochondria needed to help move the sperm. Also, if sperm had already fertilized the egg, there is a change that takes place to the membrane surrounding the egg preventing further sperm from fertilizing.
The major source of energy for playing in a competitive soccer match, or participating in any athletic competition for that matter, comes from adrenaline.
A person who has allergies has a compromised immune system because the body’s immune system: OVEREACTS TO AN ANTIGEN
