TLS Online TPP Program

#Question id: 14501


In a population having 50% rice consumers, what is the probability that three or less out of 10 are rice consumers?

#Unit 13. Methods in Biology
  1. 17%
  2. 10%
  3. 40% 
  4. 50%
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TLS Online TPP Program

#Question id: 10448

#Unit 6. System Physiology – Plant

Fusion proteins of phytochrome and phototropins known as neochrome, the structure neochrome contains

TLS Online TPP Program

#Question id: 801

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the type of DNA from the structures given below and match the correct form with its characteristics described.

TLS Online TPP Program

#Question id: 10176

#Unit 6. System Physiology – Plant

Leaves acclimate to sun and shade environments, Sun and shade leaves have contrasting biochemical and morphological characteristics such as

a.) Shade leaves increase light capture by having more total chlorophyll per reaction center, a higher ratio of chlorophyll b to chlorophyll a, and usually thinner laminae than sun leaves

b.) Sun leaves decrease CO2 assimilation by having less rubisco and can dissipate excess light energy and Morphologically they have thinner leaves and a larger palisade layer than shade leaves

c.) Shade leaves decrease light capture by having low total chlorophyll per reaction center, a higher ratio of chlorophyll b to chlorophyll a, and usually thicker laminae than sun leaves

d.) Sun leaves increase CO2 assimilation by having more rubisco and can dissipate excess light energy and Morphologically they have thicker leaves and a larger palisade layer than shade leaves

Which of the following combination from the above statements are TRUE?

TLS Online TPP Program

#Question id: 23077

#Unit 12. Applied Biology

What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells?

TLS Online TPP Program

#Question id: 2839

#Unit 2. Cellular Organization

Consider for correct match

I. All the different members of family of genes and proteins are sufficiently similar in sequence to suggest a common ancestral sequence.

A. Homologous

II. Sequences that presumably diverged as a result of gene duplication

B. Paralogous

III. Sequences that arose because of speciation

C. Orthologous