Neurotransmitters is the word you're looking for.
The Incubator made it possible to maintain a controlled environment for cell cultures because most modern incubators act as a petri dish but in a more controlled state.
<span>1. What bacteria causes strep throat?
Streptococcus
2. What are the oldest life forms on earth?
Archaebacteria
3. What type of bacteria causes food poisoning?
Salmonella
4. What part of the bacteria cell helps it stick to surfaces?
Pilli
5. Name two foods that bacteria help make:
cheese, yogurt
6. What does “decompose” mean?
Break down
7. What is the control center of the bacteria cell?
DNA
8. Where do Archaebacteria live?
Flagella
9. To what kingdom do common bacteria belong?
Extreme environments
10. List one structure that is found in a bacteria cell that is also found in a human cell.
Eubacteria</span>
The statement is true. The test is used to measure lower back and hamstring flexibility. It is used to determine the probability of a person having future pain and injury.It is used by fitness trainers to assess flexibility before starting an exercise program. The results obtained for the test depend on their gender and the age of the participant.
Answer:
B. Atoms are made of particles that have a negative charge.
Explanation:
Thomas is a chemist which performs an experiment using cathode ray tube. In this experiment he observed that all atoms contains electron which has negative charge. He concluded that most of mass of atom is present in the nucleus of an atom. In nucleus, proton and neutron are present which are a heavy particles and most of the space around the nucleus is empty.
