Question

(a) A student watches some scary movies.
The average pulse rate of the student is measured during each movie.
The highest pulse rate of the student is also recorded.
Table 1.1 shows the results.

 The student has a ‘flight or fight’ response to the movies causing adrenaline to be released.
(i) Identify the movie in Table 1.1 that results in the lowest average pulse rate.
……………………. 
(ii) Identify the movie in Table 1.1 that results in the greatest release of adrenaline.
……………………. 
(iii) Movie D lasts 2 hours.
Using the average pulse rate, calculate the total number of heart beats during the movie.

total = ………………………………………… beats 

(iv) Circle the target organ for adrenaline that causes the results in Table 1.1.
          heart                    kidney                  ovary              stomach             skin
(b) State two other effects of adrenaline on the body.
Do not include the effect on pulse rate.
1 ………………………………………………………………………………………………………………………………
2 …………………………………………………………………………………………………………………………….

(c) State the component of blood that transports the hormone adrenaline.
……………………………………………………………………………………………………………………………
(d) The ‘flight or fight’ situation is a response to a change in the environment.
This is an example of one of the characteristics of living things.
(i) State the name of this characteristic.

…………………………………………………………………………………………………………………….

(ii) State the name of one other characteristic of living things.

…………………………………………………………………………………………………………………….