Cell division
What is cell division in bacteria called?
Binary fission
Name 2 types of T cells
Helper T cells, cytotoxic T cells and regulatory t cells
Where does the light dependent stage take place?
The thylakoid
What are the proteins in chromosomes called?
Histones
Which comes first, transcription or translation?
Transcription
How do you calculate the mitotic index?
number of cells in mitosis divided by the total number of cells
Name 2 functions of helper t cells
maturation of B cells
Production of memory cells
Activation of cytotoxic t cells
Increased rate of phagocytosis
What is the liquid within the chloroplast called?
Stroma
What 2 eukaryotic organelles other than the nucleus contain DNA?
Mitochondria and chloroplast
Where does translation occur?
Ribosomes in the cytoplasm
What Is the spread of cancer through blood and lymph called?
Metastases
What type of virus is HIV?
Retrovirus
What is the net gain of ATP at the end of glycolysis?
2
What is the protective structure on the end of a chromatid called?
Telomere
Which enzyme unwinds the DNA molecule?
DNA helicase
What are the parts of interphase called?
G1, G2 and S
What is the process of B cells finding and binding to a foreign antigen called?
Clonal selection
Name 2 coenzymes used in respiration
FAD
NAD
Coenzyme a
What are the three traits of the genetic code?
Degenerate, universal and non-overlapping
What does splicing in transcription remove?
Introns
In what phase is the centromere pulled apart?
Anaphase
What does an HIV particle change in itself in order to avoid detection by the immune system?
Protein coat
What are the products of anaerobic respiration in humans?
ATP, lactate and NAD
Where are the genes for antibiotic resistance often found in bacteria?
Plasmids
What is the spliced molecule of mRNA that goes to be translated called?
The template strand