A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

TLS Online TPP Program

#Question id: 33275

#Unit 2. Cellular Organization

Which of the following is the central player in chromosome segregation?

a. Interpolar microtubules

b. Astral microtubules

c. K-fibers

TLS Online TPP Program

#Question id: 1901

#Unit 4. Cell Communication and Cell Signaling

Mitosis occurs when mixing lymphocytes of two individuals:

TLS Online TPP Program

#Question id: 5533

#Unit 5. Developmental Biology

Cleavage is considered as

TLS Online TPP Program

#Question id: 4177

#Unit 3. Fundamental Processes

__ carries the anticodon.

TLS Online TPP Program

#Question id: 11278

#Unit 10. Ecological Principles

Which of the following is true with respect to oligotrophic lakes and eutrophic lakes?

A) Oligotrophic lakes are less subject to oxygen depletion.

B) Rates of photosynthesis are lower in eutrophic lakes.

C) Eutrophic lake water contains higher concentrations of nutrients.

D)Sediments in oligotrophic lakes contain larger amounts of decomposable organic matter.