1. This complex assembles and organizes nucleosomes and contributes to gene repression Group of answer choices a. SWR1 Complex b. ISWI Complex c. SWI/SNF Complex d. SWI Complex 2. A DNA lesion occurring when the deoxyribose molecule loses an adenine or a guanine base. Group of answer choices a. Depurination b. Deamination c. Depyrimination d. Denaturation 3. The difference between a nucleoside and nucleotide is: Group of answer choices a. Nucleotides contains deoxyribose sugar and nucleosides contain ribose sugar b. A nucleoside consists of the sugar with a nitrogenous base, whereas a nucleotide has sugar with a nitrogenous base and phosphate groups attached to the sugar. c. A nucleotide consists of the sugar with a nitrogenous base, whereas a nucleoside has sugar with a nitrogenous base and phosphate groups attached to the sugar. d. Nucleotides are involved in eukaryotic DNA replication, while nucleosides are used in bacterial DNA replication

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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1. This complex assembles and organizes nucleosomes and contributes to gene repression

Group of answer choices
a. SWR1 Complex
b. ISWI Complex
c. SWI/SNF Complex
d. SWI Complex
2. A DNA lesion occurring when the deoxyribose molecule loses an adenine or a guanine base.
Group of answer choices
a. Depurination
b. Deamination
c. Depyrimination
d. Denaturation
3. The difference between a nucleoside and nucleotide is:
Group of answer choices
a. Nucleotides contains deoxyribose sugar and nucleosides contain ribose sugar
b. A nucleoside consists of the sugar with a nitrogenous base, whereas a nucleotide has sugar with a nitrogenous base and phosphate groups attached to the sugar.
c. A nucleotide consists of the sugar with a nitrogenous base, whereas a nucleoside has sugar with a nitrogenous base and phosphate groups attached to the sugar.
d. Nucleotides are involved in eukaryotic DNA replication, while nucleosides are used in bacterial DNA replication
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