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Keith_Richards [23]
3 years ago
14

Facts about vesicles

Biology
2 answers:
Arturiano [62]3 years ago
7 0
<span>Vesicles are small, membrane-bounded spheres that contain various macromolecules. Some vesicles, as we have seen, are used to transport macromolecules from the endoplasmic reticulum to the Golgi body, and from the Golgi body to various destinations. Special kinds of vesicles perform other functions as well. Lysosomes are vesicles that contain enzymes involved in cellular digestion. Some protists, for instance, engulf other cells for food. In a process called phagocytosis, the protist surrounds a food particle and engulfs it within a vesicle. This food containing vesicle is transported within the protist's cytoplasm until it is contiguous with a lysosome. The food vesicle and lysosome merge, and the enzymes within the lysosome are released into the food vesicle. The enzymes break the food down into smaller parts for use by the protist.</span>
Burka [1]3 years ago
6 0
+small+membrane-bounded spheres that contain various maromolecules<span>+ transport macromolecule from the endoplasmic reticulum to the golgi body, and from the golgi body to various destinations</span>
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5 0
4 years ago
A generalist is a species that a. Occupies a large habitat range b. Occupies a variety of ecological niches c. Can't reproduce u
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Answer: A generalist is a species that occupies a variety of ecology niches.

Explanation:

4 0
3 years ago
Which question is a nonscientific question?
Sergio [31]
For your first question i think why are roses the best flowers

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You have learned that humans have a total of 46 chromosomes and that chimpanzees have a total of 48 chromosomes. Use other textb
Anastaziya [24]

Answer:

The correct answer is included in the Explanation section

Explanation:

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An organism with considerable fewer chromosomes than humans: the ant <em>Myrmecia pilosula</em> with 1 chromosome.

It might be thought that the chromosome number of a species is directly related to its complexity, meaning that an organism with a large number of chromosomes is more complex than an organism with a small number. However, this is not true. Chromosomes are structures of coiled DNA, and its number indicate how the cells wrapp their genomic material when they reproduce. The number of chromosomes is not related to the organism complexity, but rather the number of genes and their function.

8 0
3 years ago
Why does diuron cause coral to bleach
erica [24]

Simple answer:

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More in depth explanation:

Exposure to higher (100 and 1000 µg l-1) diuron concentrations for 96 h caused a reduction in ΔF/Fm¹, the ratio variable to maximal fluorescence (Fv/Fm), a significant loss of symbiotic dinoflagellates and pronounced tissue retraction, causing the corals to pale or bleach.

Hope this helped :)

6 0
3 years ago
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