The validation of the given statement that the active site of a ribosome is located in its smaller subunit has to be stated. Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
The validation of the given statement that the active site of a ribosome is located in its smaller subunit has to be stated. Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
Solution Summary: The author explains that RNA combines with specific proteins and generates ribosomes.
Interpretation: The validation of the given statement that the active site of a ribosome is located in its smaller subunit has to be stated.
Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
(b)
Interpretation Introduction
Interpretation: The validation of the given statement that a ribosome is a tRNA–protein complex has to be stated.
Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
(c)
Interpretation Introduction
Interpretation: The validation of the given statement that ribosome subunits are approximately 75% protein and 25% RNA has to be stated.
Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
(d)
Interpretation Introduction
Interpretation: The validation of the given statement that the human cells contain from 10 to 20 ribosomes has to be stated.
Concept introduction: RNA combines with specific proteins and generates ribosomes. Ribosomes are the physical site for protein synthesis. Ribosomes have no informational function.
B 1 of 2
Additional problems in preparation to Midterm #1:
1.) How can the following compounds be prepared using Diels-Alder reaction:
CH3 O
CN
(a)
(b)
CN
CH3
2.) What is the missing reagent in the shown reaction?
H3C
+ ?
H3C
H3C
CN
H3C
''CN
(၁)
H
3.) Write the products 1,2-addition and 1,4-addition of DBr to 1,3-cyclohexadiene.
Remember, D is deuterium, a heavy isotope of hydrogen. It reacts exactly like hydrogen.
4.) In the shown reaction, which will be the kinetic product and which will be the
thermodynamic product?
H3C
CI
H3C
HCI
H3C
+
5.) Which of the following molecules is aromatic?
(a)
(b)
(c)
H
6.) Which of the following molecules is aromatic?
(a)
(b)
(c)
7.) Write the mechanism for the shown reaction.
+
Ха
AICI 3
CI
8.) Suggest reagents that would convert benzene into the shown compounds.
CI
NO2
-8-6-6-8-a
(a)
(b)
(c)
(d)
(e)
(a)
SO3H
Br
The number of 2sp^2 hybridized atoms in is: A. 8; B. 6; C.4; D.2; E.0;
Chapter 22 Solutions
General, Organic, And Biological Chemistry, Hybrid (with Owlv2 Quick Prep For General Chemistry Printed Access Card)
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