The ____ gives structure to many unwalled, single-celled protists
a. contractile vacuole
b. pellicle
c. Golgi body
d. endoplasmic reticulum
e. nucleus
ANSWER: b
You might also like to view...
What are the odds a child will inherit a recessive disorder if one parent is recessive and the other is heterozygous?
a. 33% b. 75% c. 25% d. 50% e. 40%
Studies of mitochondrial DNA among maternally related individuals allow recent____ to be identified
a. mutations b. genomes c. master genes d. amino acid sequences e. lineages
The initial circumstance that led some to believe that Abraham Lincoln had Marfan syndrome was that ____ had the
disease. a. one of Lincoln’s descendants b. Lincoln’s sister c. a descendent of Lincoln’s great-great-grandfather d. DNA analysis on Lincoln’s skull determined that he e. Photographs of Lincoln provided physical evidence that he
NADPH is produced by
A. neither the light reactions nor the Calvin cycle. B. the Calvin cycle alone. C. light reactions alone. D. both light reactions and the Calvin cycle. E. NADPH production is not a part of photosynthesis.