1. | Thymine | 2. | Thymosine |
3. | Thymidylic acid | 4. | Cytidylic acid |
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A | B | C | D | |
1. | Reducing end | Non reducing end | α [1→4] linkage | α [1→6] linkage |
2. | Non reducing end | Reducing end | α [1→4] linkage | α [1→6] linkage |
3. | Reducing end | Non reducing end | α [1→6] linkage | α [1→4] linkage |
4. | Non reducing end | Reducing end | α [1→6] linkage | α [1→4] linkage |
What level of protein structure is shown in the given diagram?
1. Primary | 2. Secondary |
3. Tertiary | 4. Quaternary |
Which of the following categories of enzyme classification are correctly matched?
EC 1 | Oxidoreductases: catalyze oxidation/reduction reactions |
EC 2 | Hydrolases: catalyze the hydrolysis of various bonds |
EC 3 | Transferases: transfer a functional group (e.g. a methyl or phosphate group) |
EC 4 | Lyases: cleave various bonds by means other than hydrolysis and oxidation |
EC 5 | Isomerases: catalyze isomerization changes within a single molecule |
EC 6 | Ligases: join two molecules with covalent bonds. |
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A | B | C | |
1. | Gastric lipase | Salivary amylase | Lingual lipase |
2. | Pepsin | Salivary amylase | Trypsin |
3. | Pepsin | Trypsin | Lactase |
4. | Rennin | Maltase | Sucrase |
1 | 2 | 3 | |
1. | 1.0 | 3.4 | 34 |
2. | 2.0 | 0.34 | 3.4 |
3. | 2.0 | 3.4 | 0.34 |
4. | 4.0 | 3.4 | 0.34 |
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COLUMN I [Component] |
COLUMN II [% of the total cellular mass] |
A. Protein | P. 2 |
B. Carbohydrates | Q. 1 |
C. Lipids | R. 5-7 |
D. Nucleic acids | S. 3 |
T. 10-15 | |
U. 70-90 |
A | B | C | D | |
1. | U | P | R | Q |
2. | T | S | P | R |
3. | T | P | S | R |
4. | P | Q | R | S |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
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To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.