Reporting Category 2 Questions: Part 1

Posljednje ažuriranje over 8 years ago

22 questions

1

Biblioteka

Reporting Category 2 Questions: Part 1

Posljednje ažuriranje over 8 years ago

22 questions

1

Letters B, C, D, and E can all be labeled as a:

A sugar

B phosphate group

C nitrogen base

D protein

1

Which of the following statements is NOT true about the definition and function of mutations?

F Mutations are never passed to the offspring from a parent even if they occur in a gamete cell due to the ability of DNA to self-correct coding errors.

G Triplets can be inserted, deleted, or substituted in a DNA coding sequence.

H Mutations affect protein synthesis through changes in the mRNA.

J Some mutations can be beneficial or simply cause a neutral variation in genetic coding.

1

In the genetic structure below, which component changes when coding for different triplets and amino acids?

A sugar

B phosphate group

C nitrogen base

D all three above will change in creating different triplets

Two brothers are born to the exact same set of parents, but one has blue eyes and the other has brown. What is the explanation for this occurance?

F The two brothers have a differnt number of chromosomes.

G

H The brothers have differnt sets of mucleotide sequences.

J The brothers received differnt amounts of DNA from their parents.

Sickle cell anemia, illustrated in the picture below, is the result of a mutation. What is the likely cause of the genetic mutation.

A During mitosis, a virus infects the parent blood cell passing the disease to the daughter cells.

B A single nucleotide in a triplet is affected from CTC to CAC

C Bacterial infections at birth inhibit key moments of human development.

D No genetic code exists in the DNA for red blood cells in the person carrying the disease.

1

a carbon-hydrogen-oxygen-nitrogen molecule created from a specific triplet sequence

1

carried genetic information from parent cell or parents' egg and sperm cells

1

formed from a sequence of three nucleotides and specify one of twenty different amino acids

1

process that copies DNA's genetic information into messenger RNA

1

insertion, deletion, or substitution in a DNA sequence

1

process by which a protein is made from mRNA and occurs within a cell's ribosome

1

language of triplets that is common to all organisms

1

a component of the nucleotide and pairs with a complimentaty from from another nucleotide

1

a component of DNA that consists of a sugar, phosphate group, and nitrogen base

1

nucleic acid that uses genetic infromation from DNA to produce proteins

1

a molecule made from an amino acid chain that performs a specific task

If letter "B" is Thymine, what would letter "C" be?

F Adenine

G Guanine

H Cytosine

J Uracil

Nucleotides are structures that make up the nucleic acid molecules. Which of the following ocmponents make up a nucleotide?
I. Phosphate Group
II. Sugar
III. Fatty Acid
IV. Nitrogen Base

A I, III, and IV only

B I and IV only

C II, III, and IV only

D I, II, and IV only

Information in DNA is carried in sequences of genetic code. How are these genetic codes translated into specific proteins that carry out functions within the organism?

F Triplets, a group of three nucleotides, create a code for a specific amino acid. These amino acids are combined into chains to form proteins.

G Nitrogen bases in the DNA strand recombine into amino acid chains.

H Mutations within a set of nucleotides create variations in genetic coding. These variations are vital to consistent protein synthesis.

J All of the above.

At which step during protein synthesis does a mutation occur?

A DNA is copied and each new cell gets a full copy.

B Information copied from DNA is moved into the cytoplasm.

C Proteins are assembled at the ribosomes.

D Proteins fold and begin functioning.

The chart below illustrates the amino acids that a specific triplet creates. Which of the following mutations would result in a different protein being synthesized?

A AUA is mutated into AUU

B AGA is mutated into AGG

C AUU is mutated into ACU

D ACC is mutated into ACA

Which of the following would be considered a beneficial genetic alteration?

A Many current Europeans have a gene for Bubonic Plague resistance.

B People from African descent have higher amounts of melanin, increasing resistance to skin cancer.

C Pepperd moths changed from gray to black during the industrial revolution in England.

D All of the above

Reporting Category 2 Questions: Part 1

Reporting Category 2 Questions: Part 1

Letters B, C, D, and E can all be labeled as a:

In the genetic structure below, which component changes when coding for different triplets and amino acids?

Two brothers are born to the exact same set of parents, but one has blue eyes and the other has brown. What is the explanation for this occurance?

Sickle cell anemia, illustrated in the picture below, is the result of a mutation. What is the likely cause of the genetic mutation.

Which of the following statements is NOT true about the definition and function of mutations?

Letters B, C, D, and E can all be labeled as a:

If letter "B" is Thymine, what would letter "C" be?

Nucleotides are structures that make up the nucleic acid molecules. Which of the following ocmponents make up a nucleotide?I. Phosphate GroupII. SugarIII. Fatty AcidIV. Nitrogen Base

Information in DNA is carried in sequences of genetic code. How are these genetic codes translated into specific proteins that carry out functions within the organism?

In the genetic structure below, which component changes when coding for different triplets and amino acids?

Two brothers are born to the exact same set of parents, but one has blue eyes and the other has brown. What is the explanation for this occurance?

Sickle cell anemia, illustrated in the picture below, is the result of a mutation. What is the likely cause of the genetic mutation.

Which of the following statements is NOT true about the definition and function of mutations?

At which step during protein synthesis does a mutation occur?

The chart below illustrates the amino acids that a specific triplet creates. Which of the following mutations would result in a different protein being synthesized?

Which of the following would be considered a beneficial genetic alteration?

a carbon-hydrogen-oxygen-nitrogen molecule created from a specific triplet sequence

carried genetic information from parent cell or parents' egg and sperm cells

formed from a sequence of three nucleotides and specify one of twenty different amino acids

process that copies DNA's genetic information into messenger RNA

insertion, deletion, or substitution in a DNA sequence

process by which a protein is made from mRNA and occurs within a cell's ribosome

language of triplets that is common to all organisms

a component of the nucleotide and pairs with a complimentaty from from another nucleotide

a component of DNA that consists of a sugar, phosphate group, and nitrogen base

nucleic acid that uses genetic infromation from DNA to produce proteins

a molecule made from an amino acid chain that performs a specific task

If letter "B" is Thymine, what would letter "C" be?

Nucleotides are structures that make up the nucleic acid molecules. Which of the following ocmponents make up a nucleotide?I. Phosphate GroupII. SugarIII. Fatty AcidIV. Nitrogen Base

Information in DNA is carried in sequences of genetic code. How are these genetic codes translated into specific proteins that carry out functions within the organism?

At which step during protein synthesis does a mutation occur?

The chart below illustrates the amino acids that a specific triplet creates. Which of the following mutations would result in a different protein being synthesized?

Which of the following would be considered a beneficial genetic alteration?

a carbon-hydrogen-oxygen-nitrogen molecule created from a specific triplet sequence

carried genetic information from parent cell or parents' egg and sperm cells

formed from a sequence of three nucleotides and specify one of twenty different amino acids

process that copies DNA's genetic information into messenger RNA

insertion, deletion, or substitution in a DNA sequence

process by which a protein is made from mRNA and occurs within a cell's ribosome

language of triplets that is common to all organisms

a component of the nucleotide and pairs with a complimentaty from from another nucleotide

a component of DNA that consists of a sugar, phosphate group, and nitrogen base

nucleic acid that uses genetic infromation from DNA to produce proteins

a molecule made from an amino acid chain that performs a specific task

Nucleotides are structures that make up the nucleic acid molecules. Which of the following ocmponents make up a nucleotide?
I. Phosphate Group
II. Sugar
III. Fatty Acid
IV. Nitrogen Base

Nucleotides are structures that make up the nucleic acid molecules. Which of the following ocmponents make up a nucleotide?
I. Phosphate Group
II. Sugar
III. Fatty Acid
IV. Nitrogen Base