98. Which of the following substances requires a transmembrane protein in order to cross a cell membrane?
a.
water
b.
glucose
c.
sodium ions
d.
All of the above are correct.
100. Which of the following vesicles contain lytic enzymes:
a.
central vacuole
b.
peroxisomes
c.
lysosomes
d.
transport vesicle
101. You look at cells under a microscope. You see cell walls and membrane bound organelles. You conclude that the cells are:
a.
animal cells
b.
archaea cells
c.
plant cells
d.
bacterial cells
Answers: 3
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According to the cladogram, which organisms have roundworms as a common ancestor?
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Biology ! the conversion of inorganic carbon to organic carbon by plants during photosynthesis is known as _[blank]_. filtration immigration reabsorption primary production
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An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
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98. Which of the following substances requires a transmembrane protein in order to cross a cell memb...
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