TLS Online TPP Program

#Question id: 15671


The lag phase of the bacterial growth curve is marked by

#Unit 2. Cellular Organization
  1. a decrease in cell mass.
  2. dormant, metabolically inactive cells.  
  3. metabolically active cells.
  4. vigorously dividing cells.
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TLS Online TPP Program

#Question id: 838

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following correct predict the transition state?

TLS Online TPP Program

#Question id: 11806

#Unit 6. System Physiology – Plant

sap is translocated from areas of supply, called sources, to areas of metabolism or storage, called sinks. Which of the following statements about source and sink are TRUE?

a.) Sinks include any nonphotosynthetic organs of the plant and organs that do not produce enough photosynthetic products to support their own growth or storage needs

b.) Sources include exporting organs that are capable of producing photosynthate in excess of their own needs

c.) During the growing season of the first year, storage root is a sink, when it accumulates sugars received from the source leaves. During the second growing season the same root becomes a source

d.) Roots, tubers, developing fruits, and immature leaves, which must import carbohydrate for normal development, are all examples of sources tissues

Find the correct combination of the source and sink pattern of translocation.

TLS Online TPP Program

#Question id: 12039

#Unit 7. System Physiology – Animal

Which of the following food substances requires chewing for digestion?

TLS Online TPP Program

#Question id: 19901

#Unit 12. Applied Biology

Which one of the following sensors is used to measure the movement of the nearby objects?

TLS Online TPP Program

#Question id: 2994

#Unit 2. Cellular Organization

If a cell has completed meiosis I and the first cytokinesis, and is just beginning meiosis II, which of the following is an appropriate description of its genetic contents?