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TLS Online TPP Program

#Question id: 759

The Watson and Crick structure of DNA refers to:

#XL - Q Biochemistry

  1. The B form

  2. a right-handed helix with 10 base-pairs per turn

  3. The bases in the center, held together by hydrophobic interactions and phosphate bonding.

  4. a and b

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TLS Online TPP Program

#Question id: 13217

#XL - R Botany

Hypodermis or Exodermis that contain
TLS Online TPP Program

#Question id: 13218

#XL - R Botany

Water flows between cells through the plasmodesmata without crossing the plasma membrane by
TLS Online TPP Program

#Question id: 13219

#XL - R Botany

In the apoplast pathway, water moves exclusively
TLS Online TPP Program

#Question id: 13220

#XL - R Botany

The symplast consists of the entire network of cell cytoplasm interconnected by
TLS Online TPP Program

#Question id: 13221

#XL - R Botany

There are two main types of water-transporting cells in the Xylem,
TLS Online TPP Program

#Question id: 13222

#XL - R Botany

More mature regions of the root often have an outer layer of protective tissue, called an