Podcast
Questions and Answers
Which of the following is not a structural difference between DNA and RNA?
Which of the following is not a structural difference between DNA and RNA?
Which of the following is not true of transfer RNA?
Which of the following is not true of transfer RNA?
Match the items listed below with their structure in the diagram that deals with protein synthesis in the cell.
Match the items listed below with their structure in the diagram that deals with protein synthesis in the cell.
A gene may be described as:
A gene may be described as:
Meiosis is important because it:
Meiosis is important because it:
When mitosis has ended, the number of chromosomes in each new cell is:
When mitosis has ended, the number of chromosomes in each new cell is:
Sister chromatids are attached to each other at an area called the:
Sister chromatids are attached to each other at an area called the:
Flashcards
DNA vs. RNA strands
DNA vs. RNA strands
Thymine vs. Uracil
Thymine vs. Uracil
Deoxyribose vs. Ribose
Deoxyribose vs. Ribose
tRNA Function
tRNA Function
Ribosome
Ribosome
Protein
Protein
tRNA (transfer RNA)
tRNA (transfer RNA)
DNA gene
DNA gene
mRNA (messenger RNA)
mRNA (messenger RNA)
Gene
Gene
Importance of Meiosis
Importance of Meiosis
Chromosome Number After Mitosis
Chromosome Number After Mitosis
Centromere
Centromere
Mitosis
Mitosis
Meiosis
Meiosis
Study Notes
- Structural differences between DNA and RNA do not include differences in strand length.
- Transfer RNA does not carry nucleotides to the ribosomes.
- Ribosomes are matched with their structure in the diagram that deals with protein synthesis in the cell, labeled as "C".
- Protein is matched with its structure in the diagram that deals with protein synthesis in the cell, labeled as "A".
- tRNA is matched with its structure in the diagram that deals with protein synthesis in the cell, labeled as "B".
- DNA gene strand is matched with its structure in the diagram that deals with protein synthesis in the cell, labeled as "E".
- mRNA is matched with its structure in the diagram that deals with protein synthesis in the cell, labeled as "D".
- A gene may be described as a sequence of nucleotides that controls the production of one type of protein.
- Meiosis prevents increases in chromosome number between generations.
- After mitosis, the number of chromosomes in each new cell is equal to the number in the parent cell.
- Sister chromatids are attached to each other at an area called the centromere.
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