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TLS Online TPP Program

#Question id: 7028

Between the blastoderm and the yolk of avian eggs is a space called the subgerminal cavity, which is created when:

#SCPH01 Biochemistry
  1. the blastoderm cells absorb water from the albumin
  2. the blastoderm cells absorb water from the albumin and secrete the fluid between themselves and the yolk
  3. the blastoderm cells absorb water from the yolk and secrete the fluid between themselves and the egg white

  4. subgerminal cavity formed by the germ cells

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TLS Online TPP Program

#Question id: 59

#SCPH01 Biochemistry

Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?
TLS Online TPP Program

#Question id: 59

#SCPH05 I Biotechnology

Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?
TLS Online TPP Program

#Question id: 59

#SCPH28 | Zoology

Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?
TLS Online TPP Program

#Question id: 60

#SCPH01 Biochemistry

Which of the following is true for the reaction?

3H2 + N2   2NH3
TLS Online TPP Program

#Question id: 60

#SCPH05 I Biotechnology

Which of the following is true for the reaction?

3H2 + N2   2NH3
TLS Online TPP Program

#Question id: 60

#SCPH06 I Botany

Which of the following is true for the reaction?

3H2 + N2   2NH3