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erik [133]
3 years ago
9

Which scientists showed that organisms do not grow spontaneously in beef broth?

Biology
2 answers:
Ksenya-84 [330]3 years ago
7 0

Answer:

Louis Pasteur

Explanation:

Gave theory of spontaneous generation that states, life arose from non-living things.

exis [7]3 years ago
4 0
Someone already answered the question but I need those 5 points so hello (:
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What would happen if the ribosomes did not do their job?
telo118 [61]

Ribosomes are organelles that create proteins. Cells use proteins to perform important functions such as repairing cellular damage and directing chemical processes. ... Without these ribosomes, cells would not be able to produce protein and would not be able to function properly.

4 0
3 years ago
GETS BRAINILIST!!Which of the following should be included in a family communication plan? A directory of relatives' phone numbe
anyanavicka [17]

Answer:

The correct option is A. A directory of relatives' phone numbers

Explanation:

Family communication plan is a measure taken to contact the relatives of a person if an emergency situation arises for a person. In today's modern world, emergencies can happen at any time so it is very important to have a family communication plan so that the relatives of a person be informed immediately. Hence, option A is correct.

Other options are false because none of the other options will be usable in case of an emergency.

4 0
2 years ago
Plant roots absorb ammonium ions and nitrate ions for use in making molecules such as DNA, amino acids, and proteins
Scorpion4ik [409]

Answer:

Assimilation

Explanation:

Plant roots absorb ammonium ions and nitrate ions in the process of assimilation to use these ions to make molecules like <em>DNA, amino acids, and proteins</em>.

Animals cannot absorb these ions directly; hence they need to consume these plants for the nutrient supplies.

7 0
2 years ago
Which of the following vectors holds the largest pieces of DNA?
wolverine [178]

Answer:

c. YACs

Explanation:

YACs, the Yeast artificial chromosomes are the high capacity vectors designed to carry the eukaryotic genes and carry the insert of 200-2000 kb.

YACs carry origin of replication from yeast, selectable markers and sequences derived from telomeres and centromere to maintain the stability of the insert during cell division.

The insert size for plasmids, bacteriophage, PACs, and cosmids is about 0.1-10 kb, 5-25 kb, 100-300 kb, 35-45 kb respectively.

3 0
3 years ago
The process of breaking food is to release energy is called _____​
Alexxx [7]

Answer: cellular respiration

Explanation: I hope this helps

4 0
2 years ago
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