A) Sugar Molecules B) Nucleotides C) Bases D) Phosphate groups
A) Acids, Bases and inorganic salts B) G, T and C Bases C) Phosphate groups, deoxyribose sugars and nitrogen rich bases D) Genes and Chromosomes X and Chromosomes Y
A) Single Helix B) Rectangular C) Circular D) Double Helix E) Triangular
A) phosphate and base molecules B) sugar and base molecules C) base molecules D) phosphate and sugar molecules
A) phosphate and sugar molecules B) phosphate and base molecules C) nitrogen-rich base pairs D) sugar molecule pairs
A) 2 B) 0 C) 6 D) 4 E) 8
A) C B) G C) A D) T
A) A B) G C) T D) C
A) 0 B) 4 C) 2 D) 8
A) the gene B) the nucleus of the cell C) the red blood cell D) the DNA strand
A) 100 (50 pairs) B) 50 (25) pairs C) 46 (23 pairs) D) 20 (10 pairs)
A) 92 (double a human cell) B) 0 (there is no nucleus) C) 46 (same as a human cell) D) 23 (half that of a normal human cell)
A) 46 (same as a human cell) B) 92 (double a human cell) C) 23 (half that of a normal human cell) D) 0 (there is no nucleus)
A) False B) True
A) Half a chromosome B) Another name for chromosomes C) Another name for DNA D) A section of DNA that contains the genetic code |