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Q 1/15
Score 0
A dense, membrane-bound structure found in eukaryotic cells that contains the majority of the cell's genetic material in the form of DNA molecules.
30
Nucleotide
Nucleus
Guanine
Organelle
Q 2/15
Score 0
A specialized subunit within a cell that has a specific function, much like an organ does for the body.
30
Organelle
Cytosine
Nucleus
Thymine
15 questions
Q.
A dense, membrane-bound structure found in eukaryotic cells that contains the majority of the cell's genetic material in the form of DNA molecules.
1
30 sec
Q.
A specialized subunit within a cell that has a specific function, much like an organ does for the body.
2
30 sec
Q.
A nitrogenous base that is a member of the purine family and pairs specifically with thymine in the DNA double helix.
3
30 sec
Q.
Having two identical alleles of a particular gene or genes, which results in the organism breeding true for a specific character.
4
30 sec
Q.
Having two different alleles of a particular gene or genes, resulting in a non-purebred genetic makeup for a specific trait.
5
30 sec
Q.
The basic building block of nucleic acids, such as DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base.
6
30 sec
Q.
The entire set of genetic material or the specific combination of alleles that an individual organism possesses.
7
30 sec
Q.
The description of the physical structure of DNA, which consists of two strands that wind around each other like a twisted ladder.
8
30 sec
Q.
A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes.
9
30 sec
Q.
The observable physical properties or characteristics of an organism, such as its appearance, weight, or behavior, determined by both genetic makeup and environmental influences.
10
30 sec
Q.
A cell division process that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
11
30 sec
Q.
The fundamental physical and functional unit of heredity made up of DNA and responsible for the transmission of hereditary information.
12
30 sec
Q.
A pyrimidine base that is one of the four constituent bases of DNA, which pairs specifically with adenine and is replaced by uracil in RNA.
13
30 sec
Q.
A nitrogenous base that belongs to the pyrimidine family and pairs specifically with guanine in the DNA double helix.
14
30 sec
Q.
A purine nucleobase that is one of the four main nitrogenous bases found in the nucleic acids DNA and RNA; it specifically pairs with cytosine.
