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TLS Online TPP Program

#Question id: 11976

Why is it important to feed newborn infants every few hours?

#Unit 7. System Physiology – Animal
  1. The hepatic capacity to store and synthesize glycogen and glucose is not adequate to maintain the plasma glucose concentration in a normal range for more than a few hours after feeding
  2. If adequate fluid is not ingested frequently, the plasma protein concentration will rise to greater than normal levels within a few hours
  3. The function of the gastrointestinal system is poorly developed and can be improved by keeping food in the stomach at all times
  4. The hepatic capacity to form plasma proteins is minimal and requires the constant availability of amino acids from food to avoid hypoproteinemic edema
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TLS Online TPP Program

#Question id: 21958

#Unit 2. Cellular Organization

Choose the incorrect statement 
TLS Online TPP Program

#Question id: 5730

#Unit 8. Inheritance Biology

In a family, father is homozygous dominant (AA) for a gene A and his wife is homozygous for its ressive allele (aa) showing albino phenotype. It was surprising that their child showed the albino phenotype. Which of the following phenomenon can explain the phenotype?
TLS Online TPP Program

#Question id: 10769

#Unit 8. Inheritance Biology

In merabilis jalapa plant red plant RR Cross with white plant rr. In F1 generation the phenotype obtained was Rr Pink. Which type of cross it is
TLS Online TPP Program

#Question id: 4486

#Unit 3. Fundamental Processes

Activators can recruit factors needed for polymerase to initiate or elongate transcription. In all of these functions, the activator is merely recruiting proteins to the promoter. In bacteria, RNA polymerase is the only protein that needs to be recruited; this is not the case in eukaryotes. Indeed, in eukaryotes, a given activator might work in all three ways:

 1.    Recruitment of nucleosome modifiers and remodelers

i.     “open” the promoter

 2.    Recruitment of general transcription factors and mediators

ii.      That stimulate Pol II initiation and elongation

 3.       Recruitment of protein complexes

iii.     To recruit PTEFb/SEC

TLS Online TPP Program

#Question id: 9177

#Unit 9. Diversity of Life Forms

Which of the following statements regarding turnover in a lake is correct?