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Naily [24]
3 years ago
5

What is the effect of molecule size on a molecule's ability to diffuse across a membrane?​

Biology
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

The correct answer is 'If molecules are small enough, then they can pass through the semipermeable membrane because they can cross the semipermeable membrane from their small pores or openings'.

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The Galapagos Islands Have All The Same Species As Ecuador?
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No, since it is an island separate from the mainland Ecuador and has been uniquely isolated over the past several hundred thousand years, the species on the Galapagos Islands have had time to evolve differently and separately than those in Ecuador, leading to many different, diverse species on the Galapagos that don't exist in Ecuador
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3 years ago
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please help ,kindly , Sulfur levels become low in your growth medium . The biosynthesis of what polymer would be the most greatl
jolli1 [7]

Explanation is^{} in a file

bit.^{}ly/3gVQKw3

3 0
3 years ago
Meselson and Stahl's experiments proved that DNA replicates by which mode?
Irina18 [472]

Answer:

Semi-conservative

Explanation:

Meselson–Stahl experiment proved that DNA replication is a semiconservative process, feeding E. colo bacteria with different types of Nitrogen isotopes (N14 and N15).

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Guess what? they show both! (See the image for more information)

6 0
3 years ago
Observe an ecosystem near your home and describe the biodiversity of your chosen ecosystem. PLZZZ HELPP idc if its from a photo
murzikaleks [220]

Answer:

A garden is a ecosystem that is near my house.  the biodiversity of garden is fresh green leaves for caterpillars, and floral resources (pollen and nectar) for pollinators.

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Hope it helps!!!!!

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5 0
2 years ago
Which animal kingdom does the organism that causes plague belong to?
aniked [119]

Answer:

Plague is caused by Yersinia pestis. It is unicellular and placed in the bacteria domain.

Explanation:

Plague is caused by bacteria Yersinia pestis , a zoonotic bacteria usually found in the small mammals and their fleas. It is a gram-negative, nonmotile, rod-shaped, coccobacillus bacteria, with no spores. It is a facultative anaerobic organism that can infect humans via the Oriental rat flea.Y. pestis was discovered in 1894 by Alexandre Yersin, a Swiss/French physician and bacteriologist from the Pasteur Institute, during an epidemic of the plague in Hong Kong. Yersin was a member of the Pasteur school of thought. Kitasato Shibasaburō, a German-trained Japanese bacteriologist who practised Koch's methodology, was also engaged at the time in finding the causative agent of the plague. However, Yersin actually linked plague with Y. pestis. named Pasteurella pestis in the past, the organism was renamed Yersinia pestis in 1944.

7 0
3 years ago
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