The cell wall of plants is composed primarily of cellulose, which is a network of highly branched ____

a. carbohydrates
b. nucleic acids
c. proteins
d. steroids
e. phospholipids


ANSWER: a

Biology & Microbiology

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The letter “B" above represents the ____

a. uterus b. ovary c. vagina d. urinary bladder e. pelvic girdle

Biology & Microbiology

Foods that are potentially poisonous or inedible can often be detected by the ________ taste receptors, which are located at the very back of the tongue

Fill in the blank(s) with correct word

Biology & Microbiology

Only multicellular organisms can be composed of

What will be an ideal response?

Biology & Microbiology

The portion of the enzyme that binds with the substrate is the _____.

a) stroma b) active site c) channel d) thylakoid membrane

Biology & Microbiology