Match each molecule to its description. Answers may be used more than once. a. DNA b....
Match each molecule to its description. Answers may be used more than once.
a. DNA
b. mRNA
c. tRNA
d. ribosomes
1. Chromosomes
2. Carries specific amino acids into the cytoplasm.
3. Carried protein synthesis instructions out of the nucleus.
4. Site of protein synthesis.
5. Serves as a blueprint for mRNA
Homework Answers
Add Answer to:
Match each molecule to its description. Answers may be used more
than once.
a. DNA
b....
Once researchers identified DNA as the unit of inheritance, they asked how information was transferred from...
Once researchers identified DNA as the unit of inheritance, they asked how information was transferred from the DNA in the nucleus to the site of protein synthesis in the cytoplasm. What is the mechanism of information transfer in eukarotes? Transfer RNA takes information from DNA directly to a ribosome, where protein synthesis takes place. DNA from a single gene is replicated and transferred to the cytoplasm, where it serves as a template for protein synthesis. Proteins transfer information from the...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
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...
help 7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands...
help
7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands and two old strands. Bone new and one old strand in each helix C)three new strands in one helix and three old strands in the second helix D)two new and one old strand in one helix and two old and one new strand in the second helix E two new strands in one helix and two old strands in the other helix. 8) A...
Of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important sy...
PLEASE ANSWER ALL
of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important synthesis. b) Changes in the regulation of genes, c) DNA mutation, d) synthesis of mRNA, e) Golgi apparatus synthesis 4. Which of the following is associated with Co-enzyme A by the membrane of the mitochondrion for use in the Krebs cycle? a) proteins, b) amino acids, c) fatty acids, d) pyruvate e) glycogen 5. Which is NOT a characteristic of...
Question 9 8 pts Match the organelle to the correct description. Answers may be used more...
Question 9 8 pts Match the organelle to the correct description. Answers may be used more than once. This organelle is the site of cell respiration [Choose) This organelle is the site of ✓ Choose photosynthesis Chlorophyll Nucleus Golgi Body This organelle contains the bulk of Mitochondria the cell's DNA Endoplasmic Reticulum Chloroplast This organelle contains many small [Choose) disks of membrane called thylakoids 2 pts Question 19
ANSWER THE FOLLOWING QUESTIONS 1) What is the relationship between a gene and a protein? 2)...
ANSWER THE FOLLOWING QUESTIONS 1) What is the relationship between a gene and a protein? 2) How does the tRNA contribute to protein synthesis? 3) The ability of cell to control their gene expression is called 4) What is a promoter? 5) What process convert the message from mRNA into amino acids? 6) The following expressions are true or false? Explain a. "A gene is any DNA sequence that is transcribed to any type of RNA b. "In eukaryotes, a...
Question 16 (5 points) Which of the following molecular structures contain codons? Question 16 options: a...
Question 16 (5 points) Which of the following molecular structures contain codons? Question 16 options: a protein tRNA rRNA mRNA Question 17 (5 points) Once researchers identified DNA as the molecule responsible for transmitting heritable traits, they asked how information was transferred from the DNA in the nucleus to the site of protein synthesis in the cytoplasm. Which of the following statements correctly describes the mechanism of information transfer in eukaryotes that accomplishes this task? Question 17 options: DNA from...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common...
What are the three functional groups that comprise a nucleotide? What do nucleotides have in common with amino acids or simple sugars? When the structure of DNA was first elucidated, many biologists quickly saw how this structure explained the passage of information from one generation to another. How does the structure of DNA explain generation-to-generation flow of information? In other words, give a brief description of the structure of DNA and tell how this structure allows for replication. Which of...
Options are DNA , mRNA, tRNA , rRNA Match the following terms to their descriptions. [Choose...
Options are DNA , mRNA, tRNA , rRNA
Match the following terms to their descriptions. [Choose ] A double-stranded nucleic acid that provides long-term storage of genetic information in the nucleus of eukaryotes or the nucleoid of prokaryotes. A nucleic acid that forms part of the structural component of ribosomes. [Choose] [Choose ] A nucleic acid that contains a specific amino acid at one end and an anticodon at the other end. [Choose ] A single-stranded nucleic acid that is...
Once researchers identified DNA as the unit of inheritance, they asked how information was transferred from the DNA in the nucleus to the site of protein synthesis in the cytoplasm. What is the mechanism of information transfer in eukarotes? Transfer RNA takes information from DNA directly to a ribosome, where protein synthesis takes place. DNA from a single gene is replicated and transferred to the cytoplasm, where it serves as a template for protein synthesis. Proteins transfer information from the...
c) The steps or rungs of the DNA ladder are composed of phosphate group 4 Deoxyribose 15. Use Figure 2 and 3 of the lab to compare the genome of a human with a mouse, fruit fly and yeast. paired in a specific way. d) Adenine in one DNA strand always pain with thymine ) Bases in opposite strands of a DNA molecule are linked together by hydrogen in the other strand and bonds. Yeast Human Mouse Fruit Fly Number...
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...
help
7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands and two old strands. Bone new and one old strand in each helix C)three new strands in one helix and three old strands in the second helix D)two new and one old strand in one helix and two old and one new strand in the second helix E two new strands in one helix and two old strands in the other helix. 8) A...
PLEASE ANSWER ALL
of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important synthesis. b) Changes in the regulation of genes, c) DNA mutation, d) synthesis of mRNA, e) Golgi apparatus synthesis 4. Which of the following is associated with Co-enzyme A by the membrane of the mitochondrion for use in the Krebs cycle? a) proteins, b) amino acids, c) fatty acids, d) pyruvate e) glycogen 5. Which is NOT a characteristic of...
Question 9 8 pts Match the organelle to the correct description. Answers may be used more than once. This organelle is the site of cell respiration [Choose) This organelle is the site of ✓ Choose photosynthesis Chlorophyll Nucleus Golgi Body This organelle contains the bulk of Mitochondria the cell's DNA Endoplasmic Reticulum Chloroplast This organelle contains many small [Choose) disks of membrane called thylakoids 2 pts Question 19
ANSWER THE FOLLOWING QUESTIONS 1) What is the relationship between a gene and a protein? 2) How does the tRNA contribute to protein synthesis? 3) The ability of cell to control their gene expression is called 4) What is a promoter? 5) What process convert the message from mRNA into amino acids? 6) The following expressions are true or false? Explain a. "A gene is any DNA sequence that is transcribed to any type of RNA b. "In eukaryotes, a...
Question 16 (5 points) Which of the following molecular structures contain codons? Question 16 options: a protein tRNA rRNA mRNA Question 17 (5 points) Once researchers identified DNA as the molecule responsible for transmitting heritable traits, they asked how information was transferred from the DNA in the nucleus to the site of protein synthesis in the cytoplasm. Which of the following statements correctly describes the mechanism of information transfer in eukaryotes that accomplishes this task? Question 17 options: DNA from...
Options are DNA , mRNA, tRNA , rRNA
Match the following terms to their descriptions. [Choose ] A double-stranded nucleic acid that provides long-term storage of genetic information in the nucleus of eukaryotes or the nucleoid of prokaryotes. A nucleic acid that forms part of the structural component of ribosomes. [Choose] [Choose ] A nucleic acid that contains a specific amino acid at one end and an anticodon at the other end. [Choose ] A single-stranded nucleic acid that is...
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