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#Question id: 11766

The population density of a particular insect species was determined to be 15,000 adults per hectare in the summer of 1996, 21,000 adults per hectare in the summer of 1997, and 29,400 adults per hectare in the summer of 1998.

What would you expect the insect population to be in the summer of 2000, assuming no change in λ?

#Unit 10. Ecological Principles

29,400
41,160
57,624
Cannot be determined from available data

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TLS Online TPP Program

#Question id: 12724

#Unit 6. System Physiology – Plant

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: 12725

#Unit 13. Methods in Biology

Match the following

DNA form	Helix Direction	Number of bases per helix turn
1. B	a. Left Handed	i. 10
2. A	b. Right Handed	ii. 12
3. C	c. Left Handed	iii. 14
4. Z	d. Right Handed	iv. 9