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TLS Online TPP Program
#Question id: 12307
#Unit 7. System Physiology – Animal
If a person has a kidney transport maximum for glucose of 350 mg/min, a GFR of 100 ml/min, a plasma glucose of 150 mg/dL, a urine flow rate of 2 ml/min, and no detectable glucose in the urine, what would be the approximate rate of glucose reabsorption, assuming normal kidneys?
TLS Online TPP Program
#Question id: 39
#Unit 1. Molecules and their Interaction Relevant to Biology
What functional groups are present in this molecule?
TLS Online TPP Program
#Question id: 15409
#Unit 8. Inheritance Biology
A heterozygous trihybrid corn plant is testcrossed and the following progeny are produced (all traits are recessive to their wildtype alternative);
booster 6
booster, silkless 137
booster, liguleless, silkless 291
liguleless 142
liguleless, silkless 3
silkless 30
booster, liguleless 34
wildtype 339
What is the order of the loci on the chromosome?
TLS Online TPP Program
#Question id: 1538
#Unit 4. Cell Communication and Cell Signaling
Many aspects of the biology of stem cells, including maintenance of pluripotency, self-renewal, and differentiation, are controlled by the phenomenon of RNA interference involving a variety of small molecules of RNA.
Match the following miRNA (Column I) with their target gene (Column II).
|
Column I |
Column II |
|
a. Let-7 miRNA |
i. Bcl-2 |
|
b. miR-16 |
ii. PTEN phosphatase |
|
c. miR-125a and miR-125b |
iii. Myc |
|
d. miR-21 |
iv. LIN28 |
TLS Online TPP Program
#Question id: 16487
#Unit 12. Applied Biology
Few limitations regarding organ culture
It can be maintained only for a few months
Not suitable for biochemical and molecular analyses
For each study, fresh organ cultures have to be initiated
It denatures very easily
Which of the above statements are correct?