Question

1- condensation involves
hydration
dehydration
isomerization
filtration

2- percentage of co-enzyme in an enzyme is about
50
1
2
10

3- heart of fish consists of
2 chambers
3 chambers
4 chambers
1 chamber


4- the conduction f impulse from s.a node to a.v node in heart requires
0.5 sec
1 sec
0.15 sec
0.25 sec


5- presence of secondary and tertiary chambers in the characteristic of system
ascon
leucon
sycon
simple sycon
​

Answer 1

Answer:

1-dehydration

Explanation:

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Answer 2

Answer:

1)Dehydration

2)10

3)4 Chambers

4)

5)