Unit 1 Structure of Organisms Test Practice

Last updated about 2 years ago

33 questions

1

5

1

2

1

Library

Unit 1 Structure of Organisms Test Practice

Last updated about 2 years ago

33 questions

1

5

Draggable item		Corresponding Item

1

5

Draw and label a DNA Nucleotide

1

Translate the DNA sequence T A C C C G C A T A T A into mRNA

1

Transcribe the mRNA above into Amino Acids (Use the codon wheel)

1

2

What is the shape of DNA?

1

DNA replication occurs during metaphase

True

False

If a nucleic acid sample contains thymine it must be RNA

True

False

A mRNA codon consists of four nucleotides

True

False

Match the term with the correct definition

Draggable item		Corresponding Item
structure that aids in animal cell divivion		Chromosome
uncondensed DNA		Centromere
replicated DNA		Centriole
condensed and coiled molecule of DNA wrapped around protein		Chromatin
center point of a chromosome		chromatid

Draw and label a DNA Nucleotide

1

Where, in the cell, does transcription occur?

1

What is the made during transcription

1

Give the product of transcription from this DNA segment:
TAC / CCG / ATG / ACT

1

Where in the cell does translation occur?

1

What does translation make?

1

Name the phase of mitosis

1

Name the phase of mitosis

1

Name the phase of mitosis

1

Name the phase of mitosis

1

This cell is in ---

Translate the DNA sequence T A C C C G C A T A T A into mRNA

Transcribe the mRNA above into Amino Acids (Use the codon wheel)

What is the shape of DNA?

What type of cell has the ability to differentiate?

Muscle cell

Stem cell

Nerve cell

Blood cell

What is the potential application of stem cells in medicine?

Immunotherapy

Regenerative therapy

Radiation therapy

Chemotherapy

Which of the following statements best defines stem cell differentiation?

The process by which a specialized cell becomes a stem cell

The process by which a specialized cell becomes differentiated

The process by which a stem cell becomes a stem cell

The process by which a stem cell becomes a specialized cell

Even though every cell that makes up our bodies has a complete set of identical DNA, why do they look different and perform different functions?

They cut out the DNA that is not needed.

The only express the genes required to make the proteins needed to do their jobs.

They only have the specific genes they need.

They all have different DNA.

A DNA sample is found to contain 35% guanine. How much cytosine would it contain?

65%

35%

15%

25%

Human body cells contain 46 chromosomes. How many chromosomes should be in each of the two daughter cells following mitosis?

23

46

92

50

Mitosis is a form of asexual reproduction. What does this mean?

The daughter cells are identical to the parent cell and contain the exact same amount of chromosomes.

The daughter cells are different from the parent cell and contain half the amount of chromosomes

DNA replication occurs during metaphase

True

False

If a nucleic acid sample contains thymine it must be RNA

True

False

A mRNA codon consists of four nucleotides

True

False

Match the term with the correct  definition

structure that aids in animal cell divivion

Chromosome

uncondensed DNA

Centromere

replicated DNA  

Centriole

condensed and coiled molecule of DNA wrapped around protein

Chromatin

center point of a chromosome

chromatid

chromatin

nuclear membrane

centriole

centriole

nuclear membrane

chromatin

nuclear membrane

chromatin

centriole

Where, in the cell, does transcription occur?

What is the made during transcription

Give the product of transcription from this DNA segment:
TAC / CCG / ATG / ACT

Where in the cell does translation occur?

What does translation make?

Name the phase of mitosis

This cell is in ---

mRNA

RNA

DNA

Protein

mRNA

RNA

DNA

Protein

mRNA

RNA

DNA

Protein

what structure reads mRNA and builds proteins?

A 3 base sequence of mRNA is called a

What type of cell has the ability to differentiate?

Muscle cell

Stem cell

Nerve cell

Blood cell

What is the potential application of stem cells in medicine?

Immunotherapy

Regenerative therapy

Radiation therapy

Chemotherapy

Which of the following statements best defines stem cell differentiation?

The process by which a specialized cell becomes a stem cell

The process by which a specialized cell becomes differentiated

The process by which a stem cell becomes a stem cell

The process by which a stem cell becomes a specialized cell

Even though every cell that makes up our bodies has a complete set of identical DNA, why do they look different and perform different functions?

They cut out the DNA that is not needed.

The only express the genes required to make the proteins needed to do their jobs.

They only have the specific genes they need.

They all have different DNA.

A DNA sample is found to contain 35% guanine.  How much cytosine would it contain?

65%

35%

15%

25%

Human body cells contain 46 chromosomes.  How many chromosomes should be in each of the two daughter cells following mitosis?

23

46

92

50

Mitosis is a form of asexual reproduction.  What does this mean?

The daughter cells are identical to the parent cell and contain the exact same amount of chromosomes.

The daughter cells are different from the parent cell and contain half the amount of chromosomes

chromatin

nuclear membrane

centriole

centriole

nuclear membrane

chromatin

nuclear membrane

chromatin

centriole

mRNA

RNA

DNA

Protein

mRNA

RNA

DNA

Protein

mRNA

RNA

DNA

Protein

Unit 1 Structure of Organisms Test Practice

Unit 1 Structure of Organisms Test Practice

Draw and label a DNA Nucleotide

Translate the DNA sequence T A C C C G C A T A T A into mRNA

Transcribe the mRNA above into Amino Acids (Use the codon wheel)

What is the shape of DNA?

DNA replication occurs during metaphase

If a nucleic acid sample contains thymine it must be RNA

A mRNA codon consists of four nucleotides

Match the term with the correct definition

Draw and label a DNA Nucleotide

Where, in the cell, does transcription occur?

What is the made during transcription

Give the product of transcription from this DNA segment:TAC / CCG / ATG / ACT

Where in the cell does translation occur?

What does translation make?

Name the phase of mitosis

Name the phase of mitosis

Name the phase of mitosis

Name the phase of mitosis

This cell is in ---

Translate the DNA sequence T A C C C G C A T A T A into mRNA

Transcribe the mRNA above into Amino Acids (Use the codon wheel)

what structure reads mRNA and builds proteins?

A 3 base sequence of mRNA is called a

What is the shape of DNA?

What type of cell has the ability to differentiate?

What is the potential application of stem cells in medicine?

Which of the following statements best defines stem cell differentiation?

Even though every cell that makes up our bodies has a complete set of identical DNA, why do they look different and perform different functions?

A DNA sample is found to contain 35% guanine. How much cytosine would it contain?

Human body cells contain 46 chromosomes. How many chromosomes should be in each of the two daughter cells following mitosis?

Mitosis is a form of asexual reproduction. What does this mean?

Where, in the cell, does transcription occur?

What is the made during transcription

Give the product of transcription from this DNA segment:TAC / CCG / ATG / ACT

Where in the cell does translation occur?

What does translation make?

Name the phase of mitosis

Name the phase of mitosis

Name the phase of mitosis

Name the phase of mitosis

This cell is in ---

what structure reads mRNA and builds proteins?

A 3 base sequence of mRNA is called a

Give the product of transcription from this DNA segment:
TAC / CCG / ATG / ACT

Give the product of transcription from this DNA segment:
TAC / CCG / ATG / ACT