Microbiology Answers

What could be the possible reason of high resistance provided by endospore formation?

What would be number of chromosomes in aleurone layer if megaspore mother cell contains 10 chromosomes?Please explain.

What is the enzyme that catalyzes the synthesis of DNA??

Q; Why two subunits of prokaryotic ribosomes 50s plus 30s equal to 70s why not 80s? pleas give me answer in detail.

The routes of entry for most fungi into the body are

Find odd one out about water and food born diseases : -
(1) Typhoid
(2) Ascariasis
(3) Hepatitis-B
(4) None of these

Read the following statements (A to D).
A. White rust fungus can also live parasitically on mustard leaf.
B. Entamoeba move and capture their prey by putting out cilia
C. Members of kingdom fungi show a great diversity in morphology and habitat.
D. Protozoans are unicellular, and mostly heterotrophs.
How many of the above statements are correct?
(1) Three
(2) One
(3) Four
(4) Two

BACTERIA LACKING FLAGELLA AND MOVING BY GLIDING ARE -

1. RICKETTSIA

2.EUBACTERIA

3. SPIROCHAETE

4. MYXOBACTERIA

y help would be great this lab is due tomorrow and I'm not sure of the answers. For a lab I looked at the following organisms under a microscope: e. coli, daphnia, paramecium, amoeba, volvox, hydra, planaria and euglena. The questions that went along with it are these two. 1.a) How would you rank the organisms you have examined from least to most complex? Explain why. b) Which specimen might represent an evolutionary link between unicellular and multicellular organisms? Explain why. 2. One of these organisms that you have viewed presented a real problem to early biologists as to how to classify it. Identify the one you would choose and explain why.

what will happen to a double helix process created by a cheek cell dna extraxtion without adding dna polymerase