Which one of the following sensors uses light?

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#Question id: 10409

#SCPH06 I Botany

Three main classes of photoreceptors mediate the effects of UV-A/blue light:

a) the cryptochromes,

b) the phototropins,

c) the phytochrome and

d) the ZEITLUPE (ZTL)

Function of these photoreceptors are-

i) that can promote plant photomorphogenesis

ii) plays roles in day length perception and circadian rhythms

iii) regulate chloroplast movements, and stomatal opening

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#Question id: 2059

#I Life Science/ Life Sciences Group – I-V

For a protein to be an integral membrane protein, it would have to be:

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#Question id: 9161

#SCPH28 | Zoology

When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes ________.

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#Question id: 5566

#I Life Science/ Life Sciences Group – I-V

In some rare salamander species, all individuals are females. Reproduction relies on those females having access to sperm from males of another species. However, the resulting embryos receive no genetic contribution from the males. Why do you think sperm are necessary for reproduction?

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#Question id: 16007

#SCPH05 I Biotechnology

What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells?