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TLS Online TPP Program

#Question id: 867

Match the correct diseases with their precursors

Disease

Protein or precursor involved in disease

1. Cystic fibrosis

a. Prion protein

2. Creutzfeldt–Jakob disease

b. CFTR

3. Familial hypercholesterolaemia

c. LDL receptor

4. fatal familial insomnia

d. β-amyloid protein

5. Alzheimer’s disease

e. β-hexosaminidase

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. 1-b, 2-e, 3-e, 4-a, 5-d

  2. 1-b, 2-c, 3-c, 4-e, 5-d

  3. 1-b, 2-a, 3-c, 4-a, 5-d

  4. 1-d, 2-a, 3-d, 4-e, 5-b

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TLS Online TPP Program

#Question id: 12070

#Unit 7. System Physiology – Animal

A 26-year-old man develops glomerulonephritis, and his GFR decreases by 50% and remains at that level. For which of the following substances would you expect to find the greatest increase in plasma concentration?
TLS Online TPP Program

#Question id: 21811

#Unit 12. Applied Biology

Which one of the following is a type of transducer?
 1. Potentiometer
 2. Thermistor
3.  Gyroscope
Which of the following are incorrect?
TLS Online TPP Program

#Question id: 4365

#Unit 3. Fundamental Processes

Which of the following methods is utilized by eukaryotes to control their gene expression that is different from the type of control found in bacteria?
TLS Online TPP Program

#Question id: 5461

#Unit 8. Inheritance Biology

When two or more nonallelic gene pairs affect the same character in the same way, it is called _______.
TLS Online TPP Program

#Question id: 19802

#Unit 12. Applied Biology

The low expression level of cry genes seems to be due to the presence in them of sequences not commonly found in plant coding regions. Such as
(1) Localized A+T-rich regions resembling plant intrans 
(2) 18 potential plant polyadenylation signal sequences 
(3) 13 ATTTA sequences, which destabilize mRNA
(4) Codons that are rarely used in plants
Which of the above statements are correct?