IAA or IBA auxins alone or in combination with a low concentration of cytokinin are important in the induction of

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#Question id: 18590

#SCPH06 I Botany

Origin of life starts from which geological time period?

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#Question id: 12724

#SCPH06 I Botany

In response to sudden, 5 to 10°C rises in temperature, plants produce a unique set of proteins referred to as heat shock proteins (HSPs). There are five classes of heat shock proteins found in plants such as;

HSP class	Examples (Arabidopsis / prokaryotic)	Cellular location
I) HSP100	a) AtTCP-1 / GroEL, GroES	i) Cytosol
II) HSP90	b) Various AtHSP22, AtHSP20, AtHSP18.2, AtHSP17.6 / IBPA/B	ii) mitochondria
III) HSP70	c) AtHSP101 / ClpB, ClpA/C	iii) chloroplasts
IV) HSP60	d) AtHSP70 / DnaK	iv) endoplasmic reticulum
V) smHSP	e) AtHSP90 / HtpG

Match the following HSPs   with their correct location and the examples of the HSPs;

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#Question id: 350

#SCPH05 I Biotechnology

Cohesion, surface tension, and adhesion are the properties of water molecules that ________.

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#Question id: 9597

#SCPH06 I Botany

The reaction centre bacteriochlorophyll from purple photosynthetic bacteria was similarly identified as-

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#Question id: 18701

#SCPH01 Biochemistry

PCR (polymerase chain reaction) is an excellent method of generating copies of target DNA. If a single piece of double stranded DNA (dsDNA) is put into a PCR machine, how many dsDNA segments will there be after 3 rounds?