All of the information a cell needs to replicate itself is stored in _______
A. DNA.
B. RNA.
C. ATP.
D. ER.
_____ is the process by which RNA molecules are made.
A. Transcription
B. Duplication
C. Mitosis
D. Cytoplasm
Which of the following is responsible for decoding genetic information?
A. DNA
B. Hydrogen bond
C. Ribosome
D. RNA
Where does the messenger RNA molecule carry the instructions found in DNA?
A. Golgi apparatus
B. Mitochondria
C. Outside of the cell
D. Ribosomes
Which of the following models best demonstrates the order of the bases in the DNA molecule?
A. Circle
B. Double helix
C. Parabola
D. Triple square
___ forms the code for an organism’s genetic characteristics and is found in every cell.
A. DNA
B. RNA
C. Enzyme
D. Mutation
Which of the following bases does Guanine always bond with to form a pair in DNA?
A. Adenine
B. Cytosine
C. Deoxyribose
D. Thymine
Which of the following starts the process of DNA replication?
A. Enzymes unwind and separate the double helix.
B. Nucleotides triple themselves.
C. Peptides unhinge.
D. Two new complementary strands are formed.
DNA is the molecule of
A. heredity.
B. energy.
C. photosynthesis.
D. starch production.
What is a nitrogenous base?
A. A molecule that combines nitrogen with an alkaline metal
B. A nitrogenous molecule that combines with other elements with a hydrogen bond
C. A nitrogenous molecule that is combine with small amounts of sugar
D. A molecule that combines nitrogen with other elements
Proteins are important to an organism because they do which of the following? (Choose all that apply).
A. Control biochemical pathways
B. Form Cell Structures
C. Store energy
D. Synthesize lipids, carbohydrates, and nucleotides
If the nucleotide sequence of a strand of DNA is CTAA, what is the nucleotide sequence on its complementary strand?
A. CTAA
B. GATT
C. GAUU
D. TCGG
What are the building blocks of nucleic acids called?
A. nuclear membranes.
B. nucleoli.
C. nucleotides.
D. carbohydrates.
_____ is the molecule that carries out the instructions coded in DNA.
A. Guanine
B. Uracil
C. Thymine
D. RNA
Which of the following terms does NOT belong with the others?
A. deoxyribose
B. phosphate
C. chlorophyll
D. nitrogenous base
_____ RNA transfers amino acids to the ribosomes.
A. Transcription
B. Ribosomal
C. Messenger
D. Transfer
Which of the following directs the assembly of lipids, carbohydrates and nucleotides, as well as cell structure and movement?
A. DNA
B. Lysosome
C. Proteins
D. RNA
A. DNA.
B. RNA.
C. ATP.
D. ER.
_____ is the process by which RNA molecules are made.
A. Transcription
B. Duplication
C. Mitosis
D. Cytoplasm
Which of the following is responsible for decoding genetic information?
A. DNA
B. Hydrogen bond
C. Ribosome
D. RNA
Where does the messenger RNA molecule carry the instructions found in DNA?
A. Golgi apparatus
B. Mitochondria
C. Outside of the cell
D. Ribosomes
Which of the following models best demonstrates the order of the bases in the DNA molecule?
A. Circle
B. Double helix
C. Parabola
D. Triple square
___ forms the code for an organism’s genetic characteristics and is found in every cell.
A. DNA
B. RNA
C. Enzyme
D. Mutation
Which of the following bases does Guanine always bond with to form a pair in DNA?
A. Adenine
B. Cytosine
C. Deoxyribose
D. Thymine
Which of the following starts the process of DNA replication?
A. Enzymes unwind and separate the double helix.
B. Nucleotides triple themselves.
C. Peptides unhinge.
D. Two new complementary strands are formed.
DNA is the molecule of
A. heredity.
B. energy.
C. photosynthesis.
D. starch production.
What is a nitrogenous base?
A. A molecule that combines nitrogen with an alkaline metal
B. A nitrogenous molecule that combines with other elements with a hydrogen bond
C. A nitrogenous molecule that is combine with small amounts of sugar
D. A molecule that combines nitrogen with other elements
Proteins are important to an organism because they do which of the following? (Choose all that apply).
A. Control biochemical pathways
B. Form Cell Structures
C. Store energy
D. Synthesize lipids, carbohydrates, and nucleotides
If the nucleotide sequence of a strand of DNA is CTAA, what is the nucleotide sequence on its complementary strand?
A. CTAA
B. GATT
C. GAUU
D. TCGG
What are the building blocks of nucleic acids called?
A. nuclear membranes.
B. nucleoli.
C. nucleotides.
D. carbohydrates.
_____ is the molecule that carries out the instructions coded in DNA.
A. Guanine
B. Uracil
C. Thymine
D. RNA
Which of the following terms does NOT belong with the others?
A. deoxyribose
B. phosphate
C. chlorophyll
D. nitrogenous base
_____ RNA transfers amino acids to the ribosomes.
A. Transcription
B. Ribosomal
C. Messenger
D. Transfer
Which of the following directs the assembly of lipids, carbohydrates and nucleotides, as well as cell structure and movement?
A. DNA
B. Lysosome
C. Proteins
D. RNA