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AVprozaik [17]
3 years ago
7

What is allantois? What's it's function?

Biology
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

The function of the allantois is to collect liquid waste from the embryo, as well as to exchange gases used by the embryo.

Explanation:

(⌒_⌒;)

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Before using any chemical in the lab, why should one first read the Material Safety Data Sheet (MSDS)?
STatiana [176]
So you know what to do and to keep yourself and others protected.
8 0
3 years ago
Is the practice of genetically modifying human cells ethical? Why or why not?
kumpel [21]

It totally depends upon whether modification is being done in somatic cells or germ cells. Somatic cells modification is ethically accepted because it doesn't pass from one generation to another generation but germline modification is considered as unethical because the modification will pass on to the next generation leading to the persistence of modification in future generations. The problem with genetic modifications is that the impacts of modifications are unpredictable, rather than being fruitful they may lead to lethal mutations so if it occurs in just somatic cells, then even if it is lethal/harmful, it will be confined to only that individual but if a lethal mutation occurs in germ cells then it will pass on to the subsequent generations and it will persist in all future generations.

8 0
3 years ago
The ____ contains hydrolytic enzymes for the digestion of proteins, lipids, nucleic acids, and polysaccharides.
NeX [460]

Answer: Lysosome

Explanation:

The lysosome is an organelle found in cells of eukaryotes.

Its functions include:

I) It contains several hydrolytic enzymes such as

- glycosidases that break down complex sugars (polysaccharides),

- proteases that break down proteins,

- and sulfatases that hydrolyze sulphur-containing compounds,

- other enzymes for lipids and Nucleic acids

II) it also digest worn out organelles, and engulfed viruses and bacteria.

III) and helps to remove wastes from the cell.

4 0
3 years ago
Two students set up the following apparatus in a lab: a pipette was filled with a mixture of yeast and apple juice and inverted
UkoKoshka [18]

Answer:

The most appropriate answer would be carbon dioxide and cellular respiration.

Yeast is a single-celled eukaryotic organism which is capable of doing anaerobic (fermentation) as well as aerobic respiration.

It uses cellular respiration (whether aerobic or anaerobic) for the production of energy, that is, adenosine triphosphate (ATP).

Cellular respiration refers to the set of chemical reactions which are involved in breaking down sugar or glucose to produce ATP. The carbon dioxide is produced as a byproduct.

Thus, yeast breakdown the sugar present in apple juice to produce ATP and carbon dioxide.

This carbon dioxide is released in the form of bubbles.

4 0
3 years ago
Read 2 more answers
The lipoproteins that carry absorbed lipids from the intestinal tract to the bloodstream are
pochemuha
HDLs  I hope this helps you.
7 0
3 years ago
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