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11. Chromatin remodeling can block transcription and microRNA binding can block translation. 12. Which addition to a DNA sequence would not cause a frameshift mutation? a. T b. GC c. GCT d. GGCT 13. DNA mutations can lead to diseases such as cystic fibrosis, due to protein misfolding. Because of the DNA errors, the three-dimensional shape of the protein is incorrect, leading to dysfunction. Which level of protein structure is affected based on this information? a. tertiary b. secondary c. primary d. 14. Which of these have never been observed in a viable human birth? a. YO male b. XO female c. XXY male d. XXX female 15. If the sequence of one strand of a DNA molecule is 5' ATGGCAT 3', the sequence of the complementary strand is: a. 5' ATGGCAT 3' b. 3' ATGGCAT 5' c. 3' AUGGCAU 5' d. 3' TACCGTA 5

          11. Chromatin remodeling can block transcription and microRNA binding can block translation.
12. Which addition to a DNA sequence would not cause a frameshift mutation?
    a. T
    b. GC
    c. GCT
    d. GGCT
13. DNA mutations can lead to diseases such as cystic fibrosis, due to protein misfolding. Because of the DNA errors, the three-dimensional shape of the protein is incorrect, leading to dysfunction. Which level of protein structure is affected based on this information?
    a. tertiary
    b. secondary
    c. primary
    d. 
14. Which of these have never been observed in a viable human birth?
    a. YO male
    b. XO female
    c. XXY male
    d. XXX female
15. If the sequence of one strand of a DNA molecule is 5' ATGGCAT 3', the sequence of the complementary strand is:
    a. 5' ATGGCAT 3'
    b. 3' ATGGCAT 5'
    c. 3' AUGGCAU 5'
    d. 3' TACCGTA 5

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Added by John Z.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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Solved by Expert Shaiju T

06/02/2022

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MicroRNA binding can block translation, which is the process of synthesizing proteins from RNA. Therefore, chromatin remodeling affects transcription, while microRNA binding affects translation. Show more…

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11. Chromatin remodeling can block transcription and microRNA binding can block translation. 12. Which addition to a DNA sequence would not cause a frameshift mutation? a. T b. GC c. GCT d. GGCT 13. DNA mutations can lead to diseases such as cystic fibrosis, due to protein misfolding. Because of the DNA errors, the three-dimensional shape of the protein is incorrect, leading to dysfunction. Which level of protein structure is affected based on this information? a. tertiary b. secondary c. primary d. 14. Which of these have never been observed in a viable human birth? a. YO male b. XO female c. XXY male d. XXX female 15. If the sequence of one strand of a DNA molecule is 5' ATGGCAT 3', the sequence of the complementary strand is: a. 5' ATGGCAT 3' b. 3' ATGGCAT 5' c. 3' AUGGCAU 5' d. 3' TACCGTA 5

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Transcript

00:01 Hello students, the question says, means question number 11.

00:06 The first question is question number 11.

00:09 Chromatin remodeling can block dash and micro rna binding can block dash.

00:15 Select one, a transcription translation, b translation transcription, c synthesis of trns, synthesis of rrns, option d dna replication, dna repair.

00:26 So for question number 11, the correct option is option a.

00:30 Means transcription translation means transcription comma translation because because adding triplet sorry because chromatin remodeling because chromatin remodeling and remodeling can directly affect transcription.

01:14 Directly effect transcription.

01:21 Now let's talk about next question means question number 12.

01:25 And it says, which addition to our dna sequence would not cause a frame shift mutation? select one.

01:33 Option a, t, option b, gc, option c, option gct, option d, g g g gct.

01:40 So for question number 12, the correct option is option number c means gct because adding triplet because adding triplet does not change frame shift does not change frame shift instead it just, 1 amino acid.

02:33 Now let's talk about question number 30 and it says dna mutation can lead to disease such as cystic fibrosis due to protein misfolding because of the dna errors the three -dimensional shape of the protein is in predict leading by this function which level of protein structure is affected based upon this information select one.

02:58 A, tertiary, b, secondary, c, primary...

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