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olga nikolaevna [1]
3 years ago
13

BACILLUS ANTHRACIS THE BACTERIUM THAT CAUSES THE DEADLY DISEASE ANTHRAX PRODUCES THICK ENDOSPORES. WHAT IS THE SIGNIFICANT ROLE

OF SPORE FORMATION IN THE REPRODUCTIVE CYCLE OF THIS BACTERIUM
Biology
1 answer:
AveGali [126]3 years ago
7 0
The correct answer is "A. Helps bacteria multiply quickly and grow in colonies"
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Arrange the sequence of events for the overall mitochondrial respiratory assembly in the correct order.
kotykmax [81]

Answer:

Option D, 4,2,1, 3

Explanation:

The mitochondrial respiratory chain (MRC) comprises of four membrane bound complexes and it involves the following steps

a) RC complexes (RCC) I and II reduces the RC’s equivalent where RCCI i.e receives electron from the NADH.  

b) These electrons are then transferred to the flavin mononucleotide factor and then passed on to the Fe-S embedded cluster .

c) These electron reduces the coenzyme Q  to ubiquinol  

d) With in the inner mitochondrial membrane (IMM), protons are trans located from IMM to the  intermembrane space (IMS)

e) RC complex II then transfer electron from succinate to the cofactor FAD

f) From FAD proton are transferred to the FeS cluster and on the other hand electron move from QH2 to the RC complex III

g) This RC complex III give its electrons to the cytochrome and they are further passes on to the RC complex IV

h) With four redox centers, the terminal RC complex translocate protein by using energy produced in electron transfer thereby converting oxygen into water.

Hence, the correct option is D

5 0
4 years ago
Substances or mixtures of substances known as buffers, act in living things to resist changes in ______. multiple choice questio
TiliK225 [7]

Answer:

pH

Explanation:

Substances can act as a buffer to resist changes in pH when something more acidic or basic is added

4 0
2 years ago
Punnett square riddle
Viktor [21]

Answer:100% breaths or 50% 2

Explanation:

7 0
3 years ago
Los gusanos se clasifican en​
Vadim26 [7]

Answer:

three major phyla

Explanation:

6 0
3 years ago
A psychologist proposed an experiment in which he would tell participants that their performance on an intelligence test was ext
Andrei [34K]

Answer:

When a psychologist proposes an experiment that could cause disagreement in the study subjects - through a hoax - to measure their self-esteem, the Institutional Review Board Ethics Committee will say that deception is allowable only if it is revealed afterward and if the emotional distress that it causes is short lived.

Explanation:

Options for this question:

<em>A. </em><em>Deception is allowable only if it is revealed afterward and if the emotional distress that it causes is short lived. </em>

<em>B. Deception is allowable only if participants give informed consent prior to the experiment. </em>

<em>C. Deception is never allowable. </em>

<em>D. Deception such as this would cause emotional discomfort, so it should not be done.</em>

Any study or research test applied to people is subject to the regulations of an ethics committee, who will set the guidelines for this study.

Research that aims to expose research individuals to negative feedback can have psychological and emotional repercussions that must be measured and controlled.

In this case, the opinion of the institutional ethics committee will be to evaluate the scope that this research can have and to suggest that those evaluated know, after the test, that it was only a test to measure their self-esteem and emotional response.

The institutional ethics committees are in charge of monitoring and guaranteeing the physical and emotional well-being of people -submitted to research tests or medical care- in addition to ensuring treatment with respect to their dignity.

Learn more:

Ethics research brainly.com/question/8476838

8 0
3 years ago
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