#Question id: 5427
#Unit 8. Inheritance Biology
In a plant, height is control by three quantitative trait loci. Each dominant additive allele is contributing 3 cm height in plant. Maximum expected plant height is 20 cm. What is minimum expected height?
#Question id: 5344
#Unit 8. Inheritance Biology
What is the most probable mode of inheritance depicted in the following pedigree?
#Question id: 11416
#Unit 10. Ecological Principles
Which of the following biomes spans the largest annual mean temperature range, but the narrowest mean precipitation range?
#Question id: 50
#Unit 1. Molecules and their Interaction Relevant to Biology
The enzyme fumarase catalyzes the reverse hydration of fumaric acid to l-malate, but it will not catalyze the hydration of maleic acid, the cis isomer of fumaric acid. This is an example of:
#Question id: 19888
#Unit 13. Methods in Biology
There are some typical enzyme used in the manipulation of nucleic acid;
|
ENZYMES |
USE IN
NUCLEIC ACID MANIPULATION |
|
A) klenow |
i)
DNA-dependent RNA polymerase |
|
B) T4 DNA
polymerase |
ii)
Single-strand specific nuclease |
|
C) Taq DNA
polymerase |
iii) DNA pol
I lacks 5’→ 3’ exonuclease activity |
|
D) T7 RNA
polymerase |
iv)
Thermostable DNA polymerase used in PCR |
|
E) S1
nuclease |
v) Lack 5’→ 3’ exonuclease activity |