Dynamics of life? biology?

which of the following necleotide pair bonds would be found in a DNA molecule?


a adenine-guanine


b adenine-thymine


c adenine cytosine


d cytosine-uracil





which statement below is FALSE?


a the backbone of a DNA molecule is made of phosphate molecules and deoxyribose sugars


b DNA is double stranded, while m-RNA can move from the nucleus into the cytoplasm


d. the genetic codon is made up of 4 bases





the process by which a DNA molecule copies itself is called"


a mitosis


b transcription


c replication


d translation





messenger RNA is formed by the process of:


a transcription


b translation


c replication


d mutation





a DNA segment is changed from -AATTAGAAATAG to -ATTAGAAATAG. this is a ____ mutation


a frameshift


b point


c inversion


d monoploiky mutation





type of inheritance seen when a red-flowering plant is rossed with a white-flowering plant and only pink-flowering plants are produced is:


inbreeding


incomplete dominance


polygenic inheritance


multiple alleles

Dynamics of life? biology?
b adenine-thymine


FALSE: d. the genetic codon is made up of 4 bases


c replication


a transcription


a frameshift


incomplete dominance
Reply:Thanks for the quiz





b) A=T


d) isnt it 3?


c)replicating dna


b)transcription


I an a GCSE student for bio , thats to advanced for me


incomplete inheritance(co-dominance)