Practice Questions

TLS Online TPP Program

#Question id: 11033

The velocity of blood flow is the lowest in capillaries because ________.

#Unit 7. System Physiology – Animal

the capillaries have internal valves that slow the flow of blood
the diastolic blood pressure is too low to deliver blood to the capillaries at a high flow rate
the systemic capillaries are supplied by the left ventricle, which has a lower cardiac output than the right ventricle
the total cross-sectional area of the capillaries is greater than the total cross-sectional area of the arteries or any other part of the circulatory system

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TLS Online TPP Program

#Question id: 24263

#Unit 2. Cellular Organization

Choose the incorrect option

TLS Online TPP Program

#Question id: 8949

#Unit 9. Diversity of Life Forms

Which of the following functions is an advantage of a fluid-filled body cavity?

TLS Online TPP Program

#Question id: 12707

#Unit 8. Inheritance Biology

AaBb=100% chance of crossing over between gene A and B than chance of recombination?

TLS Online TPP Program

#Question id: 3006

#Unit 2. Cellular Organization

A bacterial population increases from 10³ cells to 10⁹ cells in 10 h. Calculate the number of generation time in minute.

TLS Online TPP Program

#Question id: 11493

#Unit 2. Cellular Organization

Which of the following membrane protein form channel, in the form of gap junctions between cells?