Question by chelsea: help with biology hw to see if i got solutions correct?
13. A science student is reviewing a cell through an electron microscope. She states it is a germs. Which of the following observations led her to that conclusion?
a. The cell is spherical.
b. The ribosomes are visible.
c. The cell has 2 flagella.
d. The DNA looks like a tangled mass.

14. When a germs satisfies an energy source it can easily not digest, it _____.
a. utilizes pigments to break down the product into water-soluble bits
b. makes use of sulfur substances to convert it to product it can easily absorb
c. excretes enzymes to break it down additional
d. locates another energy source

15. If heterotrophs did not feed on dead organisms, exactly what would happen?
a. Dead organisms might break down on their very own
b. There would be no air in Earth’s atmosphere.
c. Plants would certainly not have the ability to survive in the soil.
d. Additional organisms would not be able to use that natural material.

16. A pupil is categorizing new bacteria samples by their ways of obtaining energy. Which of the subsequent groups of classifications is the most proper?
a. photosynthesizers, chemoautotrophs, heterotrophs
b. heterotrophs, chemophototrophs, photoautotrophs
c. chemoautotrophs, phototrophs, nitrosynthesizers
d. No solution is proper

17. Without eubacteria, people would not have the ability to _____.
a. complete the food digestion procedure
b. have healthy soil where plants can thrive
c. make yogurt
d. All answers are correct.

18. A virus that attacks some members of the archaebacteria kingdom consumes away at their pills. Why is this devastating to some populations of archaebacteria?
a. The pill is where the DNA is found.
b. A cell wall is not sufficient protection.
c. Some archaebacteria absence cell walls.
d. It might not impact archaebacteria in any sort of method.

19. A deep sea explorer delivers a probe down to observe an active underwater mountain. What is one thing she anticipates to discover?
a. methanogens
b. extremophiles
c. eubacteria
d. No answer is correct.

20. Which cycle is better for an illness’s host cell?
a. lytic
b. conjugation
c. binary fission
d. lysogenic

21. Which of the following do viruses and germs have in typical?
a. a protein coat
b. the reproduction by conjugation
c. the production of waste
d. the destruction of host cells

22. A vaccine is made from _____.
a. parts of bacterial cells that can easily no longer cause harm
b. parts of viral cells that can easily no longer create harm
c. parts of either bacterial or viral cells that can no longer create damage
d. No answer is proper.

23. What happens to a dead animal in the forest?
a. Bacteria recognized as decomposers break down the animal into nutrients that can easily be made use of by the ground.
b. Germs in the animal’s intestines, recognized as extremophiles, break the animal down.
c. Bacteria known as methanogens break down the animal and convert it to methane.
d. Bacteria in the soil convert the animal to useable organic matter through photosynthesis.

24. A customer has a rare hereditary illness. Exactly what might doctors utilize to treat her?
a. an illness
b. a bacteriophage
c. a eukaryote
d. a prokaryote

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Solution by Martin DanielsWow. Just wow. You have easy research.