<span>At the end of prophase , nuclear membrane , nucleolus and all the cell organelles disappears and there is no distinction between the nucleoplasm and cytoplasm</span>
Research indicates that stress can produce direct physiological effects such as elevated blood pressure, increased hormonal activity, and decrease in immune system functioning. Or, in other words, all except psychological disorders.
Answer:
Inside the axon terminal of a sending cell are many synaptic vesicles. These are membrane-bound spheres filled with neurotransmitter molecules. There is a small gap between the axon terminal of the presynaptic neuron and the membrane of the postsynaptic cell, and this gap is called the synaptic cleft.
Explanation:
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Answer:
10 m/s/s or m/s²
Explanation:
Acceleration can be calculated by using the formula;
a = v - u/t
Where;
a = acceleration (m/s²)
v = final velocity (m/s)
u = initial velocity (m/s)
t = time (s)
In other terms, acceleration (a) can be represented as ∆V/t.
According to this question, a ball accelerates from 10 m/s (u) to 30 m/s (v) in 2 seconds. Hence, the acceleration of the ball is as follows:
a = 30 - 10/2
a = 20/2
a = 10m/s².
Answer:
The correct answer is: Shocking or Horrifying the listeners.
Explanation:
- Attention getting techniques can be defined as the sentences or information used in speeches during a verbal communication that will draw the attention of all the listeners towards the speaker.
- In the given question, when speaker talks about the incidence of cancer in the second hand smokers who are also called the passive smokers, it alarms the listeners.
- This is because according to the speaker's statement the people who are not addicted to smoking possess substantial risk of developing cancer due to passive smoking.
- This raises curiosity and alarm among the listeners and they are keen and eager to get more update on the the subject of cancer development.
- This way the speaker can prove himself to be a good orator.
