Suppose that the number of bird species is determined mainly by the number of vertical strata found in the environment. If so, in which of the following biomes would you find the greatest number of bird species?

TLS Online TPP Program

#Question id: 14981

#Unit 2. Cellular Organization

The endoplasmic reticulum has many important functions. It transports proteins, lipids, and probably other materials through the cell. The ER is also a major site of 

TLS Online TPP Program

#Question id: 14982

#Unit 2. Cellular Organization

A very important function of the Golgi apparatus and endoplasmic reticulum is the synthesis of another organelle, the lysosome. This organelle is found in a variety of organisms such as—

1.Protozoa 

2. Some algae

3. Fungi

4. Plants 

5. Animals

In which of the above organisms lysosome is not found.

TLS Online TPP Program

#Question id: 14983

#Unit 2. Cellular Organization

A network of intermediate filaments, called the nuclear lamina, lies against the inner surface of the envelope and supports it. Which structure usually is associated with the inner membrane

TLS Online TPP Program

#Question id: 14984

#Unit 2. Cellular Organization

Just beneath the plasma membrane  many protozoa and some algae have a different external, rigid layer of components. The structure is called as

TLS Online TPP Program

#Question id: 15137

#Unit 2. Cellular Organization

Most mitochondrial proteins however, are manufactured under the direction of the nucleus. Mitochondria reproduce by 

TLS Online TPP Program

#Question id: 15167

#Unit 2. Cellular Organization

Bacteria on fish caught in the Arctic Ocean would