BIO 116 Exam Review Questions and
Answers
Which of the following lists some of the levels of biological organization from less complex to more
complex? - Ans:-atoms, molecules, cells, organs
What are isotopes? - Ans:-two atoms of an element that have same number of protons but different
number...
A __________________ is formed when a dehydration reaction joins two monosaccharides This covalent
bond is called a _________________. - Ans:✔✔-disaccharide , glycosidic linkage.
Carbohydrates can serve as ______ and _______material. - Ans:✔✔-fuel and building material.
Chromatin is made up of what? - Ans:✔✔-DNA and proteins
Chromatin is only coiled tightly into chromosomes during DNA replication - Ans:✔✔-True
The nucleus has an inner and outer membrane with nuclear pores transcribed mRNA can leave through -
Ans:✔✔-True
Rough ER functions - Ans:✔✔-Membrane factory for the cell, Distributes transport vesicles (secretory
proteins surrounded by membranes), Secrete glycoproteins from ribosomes
Smooth ER functions - Ans:✔✔-Synthesize lipids, Store calcium ions, Metabolize carbohydrates, Detoxify
drugs and poisons
Golgi apparatus is in charge of - Ans:✔✔-shipping and receiving
The Golgi apparatus modifies products from the - Ans:✔✔-endoplasmic reticulum.
The Golgi apparatus manufactures certain - Ans:✔✔-macromolecules
The Golgi apparatus sorts and packages materials into - Ans:✔✔-transport vesicles
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