Which of the following dual specificity kinases that involve to inhibits CDKs in all organisms?

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#Question id: 33236

#Unit 1. Molecules and their Interaction Relevant to Biology

Thiamine pyrophosphate and Pyridoxal phosphate, function in association with their apoenzymes as

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#Question id: 10522

#Unit 6. System Physiology – Plant

Mechanical barriers provide a first line of defence against insect pests and pathogens, these mechanical barriers developed by plants;

COLUMN A	COLUMN B
A. Thorns	i) It can be found on the stem and petioles of roses and are formed by the epidermis
B. Spines	ii) Found on a lemon tree (Citrus sp.) are modified branches, as can be seen by their position in the axil of a leaf
C. Prickles	iii) Found on shoot and leaves of tomato (Solanum lycopersicum) are derived from epidermal cells
D. Trichomes	iv) which are characteristic of cacti (Opuntia spp.) in the New World, are modified leaves

Match correctly following combination of barrier developed by plants ;

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#Question id: 15449

#Unit 4. Cell Communication and Cell Signaling

Class switch recombination of B-cell that is generated upon recognition of protein antigens and requires the participation of_____

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#Question id: 5371

#Unit 8. Inheritance Biology

The trait represented in the following pedigree (shaded symbols) is known to be inherited as a single dominant gene. Calculate the probability of the trait appearing in the offspring if the first cousins should marry and have children.

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#Question id: 27132

#Unit 7. System Physiology – Animal

Which of the following is not essential for normal biosynthesis of thyroid hormones?