Question

22. Robert Hooke, a French scientist, published Micrographia in which he described many

of his microscopic observations.
b. False
a. True
a.
23. Bacillus anthracis is the causative agent of anthrax.
True
b. False
24. A non-direct application of the study of microbes is vaccination.
True
b. False
25. Telocentric chromosomes have their centromere located at the beginning of the
chromosome.
True
b. False
a.
26.
disproved the Theory of Spontaneous Generation.
Edward Jenner b. Louis Pasteur
c. Robert Koch
a.
27. The
_Theory of Disease asserted that many human diseases were the result of
infection with microbes, as opposed to other non-biological reasons.
Spontaneous b. Micro
c. Germ
a.
28. During mitosis, the 2 identical copies of chromosomes are called sister
a. Meiosis
b. chromatids c. homologous
29. The body is composed of microscopic cells that are only visible if viewed under a
a. microscope b. telescope
c. nucleus
30. The
is the structure composed of a lipid bilayer that separates the cell from
the outside environment.
a. cell wall
b. nucleus cell
c. cell membrane

Answer 1

22. False

23. True

24. False

25. True

26. b. Louis Pasteur

27. c. germ

28. b. chromatids

29. a. microscope

30. c. cell membrane

Step-by-step explanation:

22. Robert Hooke was an English scientist, but he did publish his microscopic observations

23. Anthrax is an infectious disease caused by rod-shaped bacteria known as Bacillus anthracis. It is quite common in livestock and can be passed to humans

24. Vaccinations are a direct application of the study of microbes. Microbes are directly used in the production of viruses - a small amonut of the microbes or its proteins can invoke an immune response that the body will remember the next time it is exposed to the pathogen.

25. Telocentric chromosomes have their centromere located at one end of the chromosome. The ends of the chromosome are called telomeres.

26. Louis Pasteur disproved the theory of spontaneous generation with his famous swan-neck flask experiment. He found that microorganisms could not grow in sterile conditions. He then proposed that “life only comes from life.”

27. The germ theory is the idea that pathogens (microorganisms) can cause disease. Before that, the working theory was than diseases spontaneously generated.

28. When chromosomes are duplicated during DNA replication before mitosis, the two identical chromosomes are called sister chromatids

29. A microscope is a tool that allows researchers to see very small structures

30. The cell membrane is composed of a lipid bilayer that surrounds the cell and controls the entry and exist of substances.