Biology – Test 3

Fatty substances can easily pass through the lipid bilayer of the plasma membrane by:

Plant need…………..type of nutrient light for photosynthesis?

In humans, heart functions is a source of?

What is the size range of Gram-positive bacteria?

Coenocytic is a type of mycelium in which ?

The optimal pH for most fungi is between:

Lichen is an association between two groups of organisms?

Which one is different from the others?

Which organism is commonly used as an indicator of pollution?

In the case of Puccinia infection, how is it spread?

Are fungi predominantly diploid or haploid?

In which organelle is DNA found?

Water in the plants by a pressure is known as………………?

The main decomposers in the ecosystem is………….?

What is the functional unit of the Golgi complex?

Which of the following statements is INCORRECT for 'conidia'?

During which stage of mitosis is the cell present when kinetochore fibers contract and microtubules elongate?

The largest bone in the human body is the ?

nervous spasm and nervous convulsion are symptoms of ?

If a female is exposed to ionizing radiation what is the effect on her developing ova?

The middle lamella of plants is made up of ?

What is the term for a protein that yields both amino acids and a non-protein portion upon complete hydrolysis?

Biology is the study of………?

Which one doesn't belong to microtubules?

Which sugar is present in pentose and present in RNA?

For which disease did Louis Pasteur discover a vaccine?

The organisms that do not have backbone in their bodies………?

Bacteria that are similar in shape to clusters of grapes are known as:

During which phase do organisms typically utilize the maximum amount of nutrients?

Starch is not stored by:

The sequence "TTGACA" is commonly associated with the ?

The cell wall of gram-positive bacteria is composed of:

Which one is not a mono nucleotide ?

What is a feature that is absent in the cell wall of Gram-positive bacteria?

What are the lipids that protect plants and leaves from water loss and abrasive damage?

What gas is released as a byproduct of bacterial photosynthesis?

Hepatitis and polio is caused by?

Animals are divided into how many subgroups?

Mammals give birth to young ones and the mother feed the babies with her………..?

How many amino acids in each turn of helix in protein?

Which characteristic is shared between Penicillium and Aspergillus?

Who invented the Vaccine?

Invertebrates organisms are example of.

The word biology is a…………?

Which of the following is mismatched?

Fungi are commonly found in pickles because they have a tendency to thrive in:

In cell division by binary fission, when each generation's doubling leads to exponential growth, which phase is named after this process?

Asexual reproduction is uncommon in ?

In the life cycle of the pathogenic loose smut of wheat, which organ serves to store dormant mycelium?

What is the common immunosuppressive drug obtained from fungi used after kidney transplant?