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choli [55]
3 years ago
13

What clues would tell you whether a cell is prokaryotic or eukaryotic?

Biology
1 answer:
deff fn [24]3 years ago
5 0

Answer:

I) Presence or absence of nuclear envelope

II) Presence or absence of membrane-bounded organelles

Explanation:

Unlike eukaryotic cells, prokaryotic cells lack nuclear membrane and membrane-bound organelles.

As a result, neither mitosis nor meiosis occur in a Prokaryotic cell.

Examples of organisms with Prokaryotic cell are bacteria, cyanobacteria

Examples of organisms with eukaryotic cells are green plants, fruitfly etc

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[BWS.02]Which of these questions can be answered through science?
GREYUIT [131]

Answer:

Is wood heavier than paper

Explanation:

This is the only question that can have a definite answer and not an opinionated response

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3 years ago
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Fossils are used to determine a likely pattern of how vertebrates have changed over time.
Furkat [3]

Answer:

I believe so. The shapes and ect. of bones determine how animals are evolving and how they will evolve more.

Explanation:

I hope this helps by the way. I'm not completely sure tho.

8 0
3 years ago
After receiving information on various forms of birth control, a young couple decides to use a barrier method because they would
Makovka662 [10]

Answer:

The correct answer is diaphragm.

Explanation:

One of the barrier methods of controlling birth is the diaphragm. It is abstemiously efficient, with a one-year failure rate of approximately 12 percent with the typical application. It is positioned over the cervix with spermicide prior to having sex and is left in position for about 6 hours post-sex.  

It is a rubber barrier that holds the spermicide against the cervix. The spring in the diaphragm's rim produces a seal against the walls of the vagina. The diaphragm covers the cervix and physically inhibits sperm from getting inside the uterus via the internal orifice of the uterus. Basically, the diaphragm has an application with spermicide, and it is broadly considered that the spermicide substantially enhances the efficacy of the diaphragm.  

6 0
4 years ago
PLEASE HELP ME I WILL MARK BRAINLIEST AND O NEED AN EXPLANATION TOO PLS
ziro4ka [17]

Answer:

Decrease in carbon dioxide because they take in carbon dioxide for photosyenthesis process

Explanation:

8 0
3 years ago
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the salivary glands, stomach, and pancreas secrete ____________ enzymes to break down triglycerides into monoglycerides, fatty a
likoan [24]

The salivary glands, stomach, and pancreas secrete<u> lipase enzymes</u> to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Lipases are a set of water-soluble enzymes that hydrolyze substrates such as triglycerides and phospholipids, have a similar structure and are essential in the metabolism of lipoproteins and lipids.

That is, the function of lipase enzymes is to hydrolyze triglycerides to generate diglycerides, monoglycerides, fatty acids and glycerol.

<u>About lipase enzymes</u>:

  • It acts on the neutral fats in the diet, splitting them into triglycerides or diglycerides and these to monoglyceride, which is the most easily absorbed fatty compound.

  • The action of lipase is much more manifest on triglyceride, and it is also much faster the higher the molecular weight of the fatty acid present.

  • It acts on the surface and in an aqueous medium, the emulsifying agent represented by bile salts is essential for optimum effectiveness.

  • They are widely distributed, with a presence in the animal and plant kingdoms and even in the simplest unicellular organisms.

Therefore, we can conclude that the salivary glands, stomach, and pancreas secrete lipase enzymes to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Learn more here: brainly.com/question/15737562

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