DNA, Bacteria, Viruses

Front

All nucleotides contain each of the following except: phosphate group, sugar, protein, nitrogen base.

Back

protein

Front

Genes contain instructions for assembling?

Back

proteins

Front

How would the DNA sequence GCTATA be transcribed in mRNA?

Back

CGAUAU

Front

The picture shown is the structure of a(an) protein, amino acid, nucleotide, RNA molecule

Back

nucleotide

Front

DNA replication results in two DNA molecules,

Back

each with one new strand and one original strand.

Front

Without helicase, what would happen during DNA replication?

Back

The DNA double helix would not unwind and prepare for DNA polymerase to attach.

Front

DNA molecules separate into single strands, which are then used to construct two identical strands of DNA. This process ensures that the —

Back

daughter cells are genetically identical to the parent cells

Front

A DNA base sequence is shown: ACAGTGC. How would the base sequence be coded on mRNA? Options: CACUGUA, TGTCACG, UGUCACG, GUGACAU

Back

UGUCACG

Front

Which statement best describes the DNA molecules made from this process?

Back

The new DNA molecules are identical to each other and to the original molecule.

Front

Which of the following is a nucleotide found in DNA?
Options: deoxyribose + phosphate group + cytosine, ribose + phosphate group + uracil, ribose + phosphate group + thymine, deoxyribose + phosphate group + uracil

Back

deoxyribose + phosphate group + cytosine