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BIU A
M
lili
ilil
MU
15
S
4
6
Effect of Temperature on Two Enzymes
That Function at Different Temperatures
in Two Different Organisms
Y
Increasing Activity
1
20
0
10
80
90 100
30 40 50 60 70
Temperature (°C)
Figure 2-1
21. Apply Concepts According to Figure 2-1, which enzyme would you expect to find in a
bacterium growing in a hot spring?

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

japan is the correct anwser because i already took the test and i passed it