Fill in blanks

[xD_aQt]

In meiotic cell division, the homologous chromosomes separate at the ---------------------- stage, while the sister chromatids separate at the ------------------------------ stage.

The main types of RNA molecules in the cell are -----------------------------------------.

DNA chains are called directional because ------------------------------------------------------- and antiparallel because ---------------------------------------------------------------------------------------.

RNA differs from DNA in three respects: ---------------------------------------, ------------------------------------------------ and -------------------------------------------------.

----------------------- and ---------------------------- are examples of infectious agents which do not have nucleic acids.

The human skin colour is an example of a trait governed by one/ two/ three/ multiple genes, while the left- or right-handedness is an example of a trait governed by one/ two/ three/ multiple genes

The properties of water that allow it to climb to the top of plants are: --------------------------- and -------------------------------------.

[seth_129]

Anaphase I
Anaphase II
tRNA, mRNA, rRNA
they only gorw in a 5' to 3' direction.
One strand is 5' to 3' while it complementary strand is the other way around 3' to 5'
ie 5'AAAGGGCCCTTT3'
   3'TTTCCCGGGAAA5'
RNA contains a ribose sugar is single stranded and has the base uracil, DNA contains a deoxyribose sugar, is usually double stranded and has the bas thymine.
Prions
Multiple genes One Gene
It is a polar molecule

[xD_aQt]

Thanks mate!

[jenerator]

isnt this unit 4 stuff?