DNA Structure
In DNA, Cytosine always bonds with _____.
What is Guanine?
What is a gene
What is a specific segment of DNA that codes for a particular protein (trait)?
The site of transcription.
What is the nucleus?
The meaning of "t" in tRNA
What is the purpose of Mitosis
Mitosis is the process where a single cell splits into two identical daughter cells.
This is the SHAPE DNA is described as.
What is double helix?
The process where one DNA molecule forms two identical DNA molecules is ?
What is DNA replication
in RNA what base bonds with adenine?
What is Uracil
A STOP Codon served what purpose?
An end point for protein synthesis.
What is Prophase?
Chromatin condenses into visible chromosomes, the nuclear envelope breaks down, and the spindle apparatus begins to form.
The 4 nitrogenous base names
What is Adenine, Thymine, Cytosine, and Guanine
The body of cells of a rabbit contain 44 chromosomes. How many chromosomes would a rabbit egg cell have?
22
THe meaning of the "m" in mRNA.
What is messenger?
The product of translation (what translation makes)
What is a protein?
In which phase of mitosis do the sister chromatids separate into two different chromosomes?
What is anaphase
Each DNA molecule is composed of two of these
What is nucleotide?
True or False: If there is a gene for eye color on one chromosome of a homologous pair, then the other chromosome of that pair also contains a gene for an eye color.
What is True
During transcription, the information in a DNA molecule is copied to produce ___________ molecule?
What is mRNA
The molecule that brings amino acids to the ribosomal unit
tRNA
During which part of the cell cycle is cytoplasm divided between the new daughter cells.
What is cytokenesis
The 3 parts of a nucleotide.
What is phosphate, sugar, base.
How do mitosis and cytokinesis differ?
Mitosis is equal distribution of chromosomes into 2 new nuclei. Cytokinesis is the division of cell organelles and cytoplasm to form 2 new daughter cells.
What does a codon code for?
What is amino acids
The site of translation in the cell.
What is cytoplasm (ribosomes)
What is a eukaryotic cell?
any cell or organism that possesses a clearly defined nucleus.