Nucleus and DNA Nucleotide
Openings in the nucleolus envelope
What are the building blocks of proteins?
Amino Acids
What is the SER?
a cell organelle that Is part of the endoplasmic reticulum
What is the function of the Plasma?
regulates the passage of substances in and out of the cell
What goes together in Chargoff's base pairing rules?
Adenine and Thymine / Guanine and Cytosine
To control and regulate the cells activity.
What is the main difference between Amino acids and proteins?
Amino Acids are one unit, and proteins are large molecules
How does the SER compare to the RER?
SER does not have ribosomes on its surface and the RER does
Do all cells have a plasma membrane?
Yes, they do
Uracil replaces thymine in RNA
Name one of the three components of a Nucleotide
Phosphate group
5 carbon group
Nitrogenous Base
Where are proteins made?
Ribosomes in the RER
What is the main job of the RER?
protein synthesis and processing
What is the Golgi Apparatus?
A stack of small flat sacs - formed by membranes inside cells cytoplasm
CGU, CGC, CGA, CGG
What are the two double helix strands held together by?
By hydrogen bonds
By peptide bonds to form polypeptide chains, which fold into proteins.
What is cellular transcription?
The process by which the cell makes an RNA copy of a piece of DNA
Near cells Nucleus and endoplasmic reticulum
What is the anticodon to the MRNA sequence CCA?
GGU
True or false - DNA is made in the Nucleus?
True
Primarily, secondary, tertiary, quaternary
What is the purpose of translation in the cell?
Tells the cell how to link Amino Acids together to form proteins.
What does the Golgi Apparatus do?
it's responsible for modifying, sorting and packaging proteins.
How many letters are in each element on the Codon Chart?
Three letters.