Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?

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#Question id: 1120

#SCPH06 I Botany

A mutation that knocks out the GTPase activity of a G protein would have what effect on a cell?

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#Question id: 346

#SCPH05 I Biotechnology

The partial negative charge in a molecule of water occurs because ________.

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#Question id: 663

#SCPH05 I Biotechnology

________ is a technique used to analyze the macromolecular structure of proteins in solution.

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#Question id: 19130

#SCPH06 I Botany

The biological component is suitably immobilized on to the transducer by which ways.

1. Enzymes are immobilized by glutaraldehyde 

2. Porous sheet like lens tissue paper or nylon net fabric are used

3. Transducer surface may not be covalently linked to this cross-linked siloxane

Which of the statements is incorrect?

TLS Online TPP Program

#Question id: 4579

#SCPH06 I Botany

About which of these did Darwin have a poor understanding?