Study Guide: Cell Growth and Development

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Study Guide: Cell Growth and Development
Alexandra Bozan
Quiz por Alexandra Bozan, atualizado more than 1 year ago
Alexandra Bozan
Criado por Alexandra Bozan mais de 7 anos atrás
25
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Resumo de Recurso

Questão 1

Questão
Protein synthesis:
Responda
  • is required for cell growth
  • begins with reading of the genetic "master code" in the cell's DNA
  • influences all cell structures and functions
  • all of the above

Questão 2

Questão
In the DNA molecule, a sequence of three base pairs from a(n):
Responda
  • codon
  • anticodon
  • polymerase
  • none of the above

Questão 3

Questão
Transcription can best be described as the
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  • synthesis of DNA
  • synthesis of any RNA molecule
  • reading of any mRNA codons by tRNA
  • entire set of DNA

Questão 4

Questão
Which of the following statements is true?
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  • Complex polypeptide chains from tRNA
  • The site of transcription is within the nucleus, whereas the site of translation is in the cytoplasm
  • Uracil is present in DNA in the place of thymine
  • None of the above is true

Questão 5

Questão
A DNA molecule is characterized by all of the following except:
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  • double-helix shpae
  • obligatory base pairing
  • ribose sugar
  • phosphate groups

Questão 6

Questão
Which of the following is not a characteristic of RNA?
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  • It is single stranded
  • It contains uracil, not thymine
  • The obligatory base pairs are adenine-uracil and guanine-cytosine
  • Its molecules are larger than those of DNA

Questão 7

Questão
Nucleic acids are synthesized directly on the DNA molecule with the help of
Responda
  • enzymes
  • prophase
  • neoplasma
  • lipids

Questão 8

Questão
[blank_start]Transcription[blank_end]: Process that occurs when the double strands of a DNA segment separate and RNA nucleotides pair with DNA nucleotides [blank_start]mRNA[blank_end]: The type of RNA that carries information in groups of three nucleotides called codons, each of which codes for a specific amino acid [blank_start]tRNA[blank_end]: The type of RNA that has an anticodon and binds to a base pair specific amino acid [blank_start]Translation[blank_end]: The process involving the movement of mRNA with respect to the ribosome [blank_start]Complementary base pair[blank_end]: Uracil-adenine [blank_start]Ribosome[blank_end]: The site of translation
Responda
  • Transcription
  • mRNA
  • tRNA
  • Translation
  • Complementary base pair
  • Ribosome

Questão 9

Questão
Circle the word or phrase that does not belong:
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  • mitosis
  • meiosis
  • M phase
  • enzyme

Questão 10

Questão
Circle the word or phrase that does not belong:
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  • anaphase
  • end phase
  • apart
  • 2 chromosomes

Questão 11

Questão
Select the word or phrase that does not belong:
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  • meiosis
  • sex cells
  • telophase
  • oogonia

Questão 12

Questão
Select the word or phrase that does not belong:
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  • zygote
  • mitosis
  • diploid
  • 46 chromosomes

Questão 13

Questão
Select the word or phrase that does not belong:
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  • metaphase
  • prophase
  • telophase
  • interphase

Questão 14

Questão
The total of 46 chromosomes per cell is referred to as
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  • haploid
  • diploid
  • myoid
  • none o f the above

Questão 15

Questão
A type of cell division that occurs only in primitive sex cells during the process of becoming mature sex cells is
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  • mitosis
  • meiosis
  • gamete
  • differentiation

Questão 16

Questão
Splitting of the plasma membrane and cytoplasm into two during cell reproduction is called
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  • mitosis
  • meiosis
  • anaphase
  • cytokinesis

Questão 17

Questão
Cell reproduction is sometimes referred to as the
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  • A phase
  • R phase
  • M phase
  • X phase

Questão 18

Questão
The phase of mitosis known as the completion phase is [blank_start]telophase[blank_end].
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  • telophase

Questão 19

Questão
The phase of mitosis known as the apart phase is [blank_start]anaphase[blank_end].
Responda
  • anaphase

Questão 20

Questão
The position-changing phase of mitosis is [blank_start]metaphase[blank_end].
Responda
  • metaphase

Questão 21

Questão
When a cell is not experiencing mitosis and is "between phases", it is said to be in [blank_start]interphase[blank_end].
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  • interphase

Questão 22

Questão
When a cell begins to divide, it is said to be in the before phase, or [blank_start]prophase[blank_end].
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  • prophase

Questão 23

Questão
The genetic code for a particular protein is passed from DNA to mRNA by a process known as:
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  • transcription
  • translation
  • interphase
  • genome

Questão 24

Questão
If a strand of DNA has a base sequence of AGGC, the complimentary pair for that strand will be
Responda
  • TCCG
  • CCTG
  • TTCG
  • TUUG

Questão 25

Questão
The spindle fibers attach to each chromatid during which stage of mitosis?
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  • prophase
  • anaphase
  • telophase
  • metaphase

Questão 26

Questão
During which stage of mitosis does the cleavage furrow begin to develop?
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  • prophase
  • metaphase
  • anaphase
  • telophase

Questão 27

Questão
The synthesis of proteins by ribosomes using information coded in the mRNA molecule is called:
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  • translation
  • transcription
  • replication
  • crenation

Questão 28

Questão
Translation can be inhibited or prevented by a process called
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  • cytokinesis
  • cell division
  • RNA interference
  • meiosis

Questão 29

Questão
Select the word or phrase that does not belong:
Responda
  • DNA
  • adenine
  • uracil
  • thymine

Questão 30

Questão
Select the word or phrase that does not belong:
Responda
  • RNA
  • ribose
  • thymine
  • uracil

Questão 31

Questão
Select the word or phrase that does not belong:
Responda
  • translation
  • protein synthesis
  • mRNA
  • interphase

Questão 32

Questão
Select the word or phrase that does not belong:
Responda
  • cleavage furrow
  • anaphase
  • prophase
  • 2 daughter cells

Questão 33

Questão
Select the word or phrase that does not belong:
Responda
  • metaphase
  • prophase
  • telophase
  • gene

Questão 34

Questão
The DNA molecular structure allows only two combinations of bases to occur. This is known as [blank_start]complementary[blank_end] [blank_start]base[blank_end] [blank_start]parining[blank_end].
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  • complementary
  • base
  • parining

Questão 35

Questão
The complete set of proteins synthesized by a cell is called the [blank_start]proteome[blank_end] of the cell.
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  • proteome

Questão 36

Questão
The shape of a DNA molecule is referred to as a [blank_start]double[blank_end] [blank_start]helix[blank_end].
Responda
  • double
  • helix

Questão 37

Questão
[blank_start]Meiosis[blank_end] is the type of cell division that occurs only in primitive sex cells during the process of becoming mature sex cells.
Responda
  • Meiosis

Questão 38

Questão
Mature sex cells are called [blank_start]gametes[blank_end].
Responda
  • gametes

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