Glencoe Biology

Section 3: Algae—Plantlike Protists

Self-Check Quizzes

1
Green algae and plants both contain ____.
A)dinoflagellates
B)diatoms
C)algal blooms
D)photosynthetic pigments
2
Which structure shown here is used to detect light?

<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif::::/sites/dl/free/0078695104/383943/ek.gif','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (15.0K)</a>
A)nucleus
B)gullet
C)eyespot
D)mitochondria
3
Red tides are caused by ____.
A)amoebas
B)dinoflagellates
C)euglenoids
D)diatoms
4
What type of plant-like protist produces much of the oxygen in the atmosphere?
A)diatoms
B)phytoplankton
C)dinoflagellates
D)algal blooms
5
Algae use ____ to absorb light for photosynthesis in deep water?
A)chemocytosis
B)primary pigments
C)bioluminescent cells
D)secondary pigments
Glencoe Online Learning CenterScience HomeProduct InfoSite MapContact Us

The McGraw-Hill CompaniesGlencoe