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TLS Online TPP Program

#Question id: 1303

What is a primary function of integrins?

#SCPH05 I Biotechnology

  1. connecting intermediate filaments to microtubules involved in vesicular transport

  2. linking the primary and secondary cell walls in plants

  3. transmitting signals from the extracellular matrix to the cytoskeleton

  4. transmitting chemical signals from the Golgi apparatus to the plasma membrane

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TLS Online TPP Program

#Question id: 22944

#SCPH06 I Botany

In the floral meristem, the FT-FD complex activates the expression of
TLS Online TPP Program

#Question id: 23254

#SCPH28 | Zoology

FISH or GISH is used to _____ and ______ the presence or absence of specific DNA sequences on chromosomes.
TLS Online TPP Program

#Question id: 1649

#SCPH05 I Biotechnology

Which of the following gene clusters do NOT contribute to antigen binding?
TLS Online TPP Program

#Question id: 9207

#SCPH06 I Botany

Loss of biodiversity matters not only with regard to mammals or other vertebrates, but also microbes. Why are microbes worthy of discovery and protection from extinction?
TLS Online TPP Program

#Question id: 8700

#SCPH28 | Zoology

Use the following figure and description to answer the question.

Humans, chimpanzees, gorillas, and orangutans are members of a clade called the great apes, which shared a common ancestor about 15 million years ago. Gibbons and siamangs comprise a clade called the lesser apes. Tree-branch lengths indicate elapsed time. Assuming chimps and gorillas are humans' closest relatives, removing humans from the great ape clade and placing them in a different clade has the effect of making the phylogenetic tree of the great apes ________.