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Drag the labels onto the diagram to identify the structures or steps in protein synthesis. Transcription...
Drag the terms on the left to the appropriate blanks on the right to complete the...
Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Terms can be used once, more than once, or not at all. Reset Help transport vesicle(s) Soon after initiation of translation of an mRNA coding for a secretory protein, the of the secretory protein is synthesized and is exposed on the surface of the ribosome. The signal recognition particle (SRP) contains the that marks this protein for into the endoplasmic reticulum cotranslational translocation...
Arrange the following steps of protein synthesis in the correct order
Q1 Arrange the following steps of protein synthesis in the correct order (Number in the correct order). mRNA is generated. DNA unwinds to become single stranded. mRNA binds to a ribosome. Ribosome links amino acids together. RNA anticodon basepairs with mRNA codon. mRNA is transported out of the nucleus. protein is complete! Q2 (a)_______ is the process in which DNA is used as a template to create RNA. (b)Where in the cell does this process occur? Q3_______ is the process in which mRNA is used as a template to create a protein. (b)Where...
QUESTION 65 The original precursor of viruses is unknown. For which of the following is types...
QUESTION 65 The original precursor of viruses is unknown. For which of the following is types of virus genomes might an escaped mRNA be a hypothetical candidate precursor: OA.plus-strand RNA B. double-stranded DNA OC. single-stranded DNA D.double-stranded RNA O E. minus-strand RNA QUESTION 66 Which of the following happens to a protein that lacks a localization signal: A. it is transported to the endoplasmic reticulum to complete translation B. it is translated on a free ribosome and remains in the...
Complete a concept map of translation, indicate where it takes place, and describe what will happen...
Complete a concept map of translation, indicate where it takes place, and describe what will happen if the anticodon is not attached to transfer RNA. A)DNA unzips ?transcription of mRNA ? mRNA leaves nucleus ? mRNA binds to ?ribosome ? tRNA brings in amino acid? tRNA anticodon binds to codon on mRNA ? peptide bond binds amino acids to form protein ? transport of the amino acids to the mRNA by tRNA continues until the mRNA translation is completed. This...
64. Which organelle has its own genetic information? a. endoplasmic reticulum b. ribosome c. mitochondrion d....
64. Which organelle has its own genetic information? a. endoplasmic reticulum b. ribosome c. mitochondrion d. golgi apparatus e. lysosome 65. Which organelle is a series of interconnected membranous canals or channels that run throughout the cytoplasm of the cell? a. golgi apparatus b. peroxisome c. mitochondrion d. endoplasmic reticulum 66. Which organelle is a composed of a double membrane structure with the inner membrane folded to form cristae? a. Lysosome b. endoplasmic reticulum c. mitochondrion d. ribosome 67. How...
Each statement describes a type of gene regulation. Determine if it describes regulation at the transcription,...
Each statement describes a type of gene regulation. Determine if it describes regulation at the transcription, translation or post-translation level. 1. Genetic regulatory proteins bind to the DNA. Transcription / Posttranslation / Translation 2. A transcription terminator forms in the RNA. Transcription / Translation / Posttranslation 3. Repressor proteins bind to an mRNA and prevent ribosome binding.Translation / Posttranslation / Transcription 4. Riboswitches produce an RNA conformation that prevents ribosome binding. Posttranslation/ Translation/ Transcription 5. Antisense RNA binds to the...
34. Which of the following membrane-enclosed organelles is the site of synthesis of membrane proteins and secretory proteins?
34. Which of the following membrane-enclosed organelles is the site of synthesis of membrane proteins and secretory proteins? a) rough endoplasmic reticulum b) smooth endoplasmic reticulum c) nucleus d) centrosome e) Golgi complex 35. Which of the following membrane-enclosed organelles modifies, s destined for other regions of the cell? sorts, and packages proteins a) endoplasmic reticulum b) Golgi complex c) peroxisomes d) nucleus e) proteasome 36. Which of the following membrane-enclosed organelles contains several oxidases that are involved in oxidation of fatty acids and...
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways...
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways RNA differs from DNA Table 10.4 DNA Structure Compared with RNA Structure RNA Sugar Bases Strands Helix DNA Deoxyribose Adenine, guanine, thymine, cytosine Double stranded with base pairing Yes Complementary Base Pairing Complementary base pairing occurs between DNA and RNA. The RNA base uracil pairs with the DNA base adenine; the other bases pair as shown previously. Complete Table...
02 2. Which of the following statements about protein LO synthesis is true? a. Protein synthesis...
02 2. Which of the following statements about protein LO synthesis is true? a. Protein synthesis occurs in the nucleus of the cell. b. Messenger RNA carries amino acids to ribosomes for assembly into proteins. c. In the process of transcription, transfer RNA trans- d. None of the above is true fers its DNA onto a ribosome.
1. Transcription occurs in the a. Nucleus. b. Ribosomes of the Rough Endoplasmic Reticulum. c. Mitochondrion....
1. Transcription occurs in the a. Nucleus. b. Ribosomes of the Rough Endoplasmic Reticulum. c. Mitochondrion. d. Cell membrane. e. Smooth Endoplasmic Reticulum. 2. The monomers of DNA and RNA are a. amino acids. b. monosaccharides. c. nucleotides. d. fatty acids. e. nucleic acids. 3. Which of the following statements regarding DNA is false? a. DNA uses the nitrogenous base uracil. b. DNA is a nucleic acid. c. One DNA molecule can include four different nucleotides in its structure. d....
Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Terms can be used once, more than once, or not at all. Reset Help transport vesicle(s) Soon after initiation of translation of an mRNA coding for a secretory protein, the of the secretory protein is synthesized and is exposed on the surface of the ribosome. The signal recognition particle (SRP) contains the that marks this protein for into the endoplasmic reticulum cotranslational translocation...
QUESTION 65 The original precursor of viruses is unknown. For which of the following is types of virus genomes might an escaped mRNA be a hypothetical candidate precursor: OA.plus-strand RNA B. double-stranded DNA OC. single-stranded DNA D.double-stranded RNA O E. minus-strand RNA QUESTION 66 Which of the following happens to a protein that lacks a localization signal: A. it is transported to the endoplasmic reticulum to complete translation B. it is translated on a free ribosome and remains in the...
64. Which organelle has its own genetic information? a. endoplasmic reticulum b. ribosome c. mitochondrion d. golgi apparatus e. lysosome 65. Which organelle is a series of interconnected membranous canals or channels that run throughout the cytoplasm of the cell? a. golgi apparatus b. peroxisome c. mitochondrion d. endoplasmic reticulum 66. Which organelle is a composed of a double membrane structure with the inner membrane folded to form cristae? a. Lysosome b. endoplasmic reticulum c. mitochondrion d. ribosome 67. How...
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways RNA differs from DNA Table 10.4 DNA Structure Compared with RNA Structure RNA Sugar Bases Strands Helix DNA Deoxyribose Adenine, guanine, thymine, cytosine Double stranded with base pairing Yes Complementary Base Pairing Complementary base pairing occurs between DNA and RNA. The RNA base uracil pairs with the DNA base adenine; the other bases pair as shown previously. Complete Table...
02 2. Which of the following statements about protein LO synthesis is true? a. Protein synthesis occurs in the nucleus of the cell. b. Messenger RNA carries amino acids to ribosomes for assembly into proteins. c. In the process of transcription, transfer RNA trans- d. None of the above is true fers its DNA onto a ribosome.
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