Protein -- A Macromolecule
6 Questions
| Total Attempts: 153
Basic information about proteins. (9th grade biology)
Questions and Answers
- 1.What elements are found in all proteins?
- A.
C, H, O, only
- B.
C, H, O and N
- C.
C, H, O, P
- D.
C, H, O, S
- 2.What is a name for a monomer of protein?
- A.
Polypeptide
- B.
Monoscaccharide
- C.
Fatty acid
- D.
Amino acid
- 3.
This is a basic pattern of an amino acid. What does portion A represent?- A.
Carboxylic acid portion
- B.
Variable portion
- C.
Amine portion
- 4.Which of the following is TRUE?
- A.
The sequence of amino acids makes up the primary shape. The polypeptide chains fold into 3-dimensional shapes that make up various structures.
- B.
The amino acids primary shape is a 3-D structure.
- C.
Carbohydrates form polypeptide chains.
- D.
Proteins are flat structures.
- 5.In the lab, how do you test for proteins
- A.
Benedict's test
- B.
Iodine test
- C.
Paper bag/oily test
- D.
Biuret Test
- 6.Which of the following is NOT made up primarily of proteins?
- A.
Cellulose
- B.
Enzymes
- C.
Bones and Muscles
- D.
Transport molecules (including Hemoglobin)
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Sample QuestionProtein can be found in.
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Sample QuestionWhat is produced during transcription?
This is a quiz.
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Sample QuestionDuring this process, parental strands of DNA separate, serve as templates, and produce DNA molecules that have one strand of parental DNA and one strand of new DNA.
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