Practice Questions

TLS Online TPP Program

#Question id: 349

Increased atmospheric CO2 concentrations might have what effect on seawater?

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

Seawater will become more alkaline, and carbonate concentrations will decrease.
There will be no change in the pH of seawater, because carbonate will turn to bicarbonate.
Seawater will become more acidic, and carbonate concentrations will decrease.
Seawater will become more acidic, and carbonate concentrations will increase.

More Questions

TLS Online TPP Program

#Question id: 2654

#SCPH05 I Biotechnology

Regulation of the lac operon can be envisioned as regulation of enzyme synthesis by its

TLS Online TPP Program

#Question id: 22951

#SCPH01 Biochemistry

Which of the following combination of genes are floral meristem identity?

TLS Online TPP Program

#Question id: 8915

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

The number of legs an insect has, the number of vertebrae in a vertebral column, or the number of joints in a digit (such as a finger) are all strongly influenced by

TLS Online TPP Program

#Question id: 1277

#SCPH05 I Biotechnology

Cadherin cellular adhesion molecules promote:

TLS Online TPP Program

#Question id: 8708

#SCPH05 I Biotechnology

Concerning growth in genome size over evolutionary time, which of these is least associated with the others?