Practice Questions

TLS Online TPP Program

#Question id: 20399

In T-DNA where are these right border and left border sequence present?

#Unit 12. Applied Biology

Former at 3’ end and later at 5’ end
Former at 5’ end and later at 3’ end
Both present at 3’ end
Both present at 5’ end

More Questions

TLS Online TPP Program

#Question id: 27551

#Unit 1. Molecules and their Interaction Relevant to Biology

Glycine at pH 2.34, where there is an equal mixture of +H3N-CH2-COOH and +H3N-CH2-COO- then the average or net positive charge is

TLS Online TPP Program

#Question id: 18972

#Unit 9. Diversity of Life Forms

Beginning with the germination of a moss spore, what is the sequence of structures that develop after germination?

1. Embryo 2. Gametes

3. Sporophyte 4. Protonema

TLS Online TPP Program

#Question id: 5811

#Unit 8. Inheritance Biology

In a haploid organism, lethal alleles would be expected to:

TLS Online TPP Program

#Question id: 27979

#Unit 1. Molecules and their Interaction Relevant to Biology

In the Alternative respiratory pathway

a. the external NADH dehydrogenase is rotenone insensitive

b. the external NADH dehydrogenase is cyanide-resistant

c. alternative oxidase is cyanide-resistant

d. alternative oxidase is rotenone insensitive

TLS Online TPP Program

#Question id: 2568

#Unit 2. Cellular Organization

A mutation that disrupts the ability of an animal cell to add polysaccharide modifications to proteins would most likely cause defects in which of the following organelles or structures?