Answer:
A neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.
Answer: C
Explanation: It is the only one that is accurate according to the graph
<u>Answer:</u>
The alternative complement pathway kill the invading microbial cell by enhancing the phagocytosis of microbes by host cells.
Option: (C)
<u>Explanation:</u>
-
The complement pathway is an immune system which destroys the microbes with protein complex and phagocytes.
- It has tree types namely 'classical, alternative and lectin pathway'.
-
In alternative complement pathway complex
protein complex kills the microbes in two ways,
- It attaches to the cell wall of the bacteria and kills by lysis
- Stimulates the formation of "Membrane Attack Complex(MAC)" which causes lysis of the bacteria.
<span>1. Which of the following is an ABIOTIC factor?
C. Rocks
2. What is an input of photosynthesis AND flows through the Carbon Cycle? *
B. Carbon Dioxide
3. Where is/can carbon be stored for long periods of time (longer than a lifetime)? *
A. In rocks
4. Where is carbon found?
D. All of the above
5. How are cellular respiration and photosynthesis related to the carbon cycle? (no multiple choice it's a written answer)
</span>in order to live, people and animals inhale oxygen and give out carbon dioxide. Carbon dioxide is taken by plants in a process called photosynthesis and it is used in the presence of <span>energy from sunlight to produce carbohydrates and oxygen. </span>
