Parts of the cell
What is the control center of the cell
nucleus
What are the four bases in DNA
A,G,T,C
What are the three types of mutations
Positive, Negative, and Neutral
What are the four bases in RNA?
adenine (A), cytosine (C), guanine (G), and uracil (U)
What is the organelle that makes energy?
mitochondria
What are the 2 ways in which DNA can be stored in the nucleus?
Chromosomes, Cromatin
give us four examples of mutagens
UV rays, Cigarette Smoke, Radioactive substances, x-rays
The segment of DNA that codes for the amino acid sequence in a protein is called a/an:
a) gene
b) chromosome
c) tetrad
a) gene
how does RNA exit the nucleus
nuclear pores
what are the sides of the DNA "ladder" made of?
sugar and phosphate
How are Gene mutations passed (specifically)?
By Gametes.
What is the structure difference in DNA and mRNA?
DNA is a double Helix, RNA is a single Helix.
What part of the cell makes proteins?
ribosomes
If one side of a strand of DNA reads ATCGA, use the base-pair rules to come up with the sequence on the other, complementary strand of the same DNA.
TAGCT
How is the healthy gene is delivered to the malfunctioning cell
deactivated virus
A codon is a sequence of how many bases?
3
What is the difference between animal and plant cells?
vacoule, cell wall, choroplast
DNA is which of following organic molecules? A) A lipid B) A carbohydrate C) A protein D) A nucleic acid
D) a nucleic acid
AUG-CUC-UUG -> AUG-CUC-UUG-A What mutation is shown here??
an insertion mutation
Where does transcription (first stage) take place?
Nucleus