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Illusion [34]
3 years ago
12

What does an enzyme do?

Biology
2 answers:
Digiron [165]3 years ago
5 0
Speeds up reactions
skelet666 [1.2K]3 years ago
3 0

Are biological molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.

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Archaefructus, an early fossil angiosperm, was herbaceous and probably aquatic. Other seed plant fossils were woody and terrestr
Ludmilka [50]

The scientists should conclude that other data must be considered in order to make a valid conclusion.

<h3>What is Archaefructus?</h3>

Archaefructus is an extinct genus of herbaceous aquatic seed plants with three known species. Fossil material assigned to this genus originates from the Yixian Formation in northeastern China, originally dated as late Jurassic but now thought to be approximately 125 million years old, or early Cretaceous in age.

Even with its revised age, Archaefructus has been proposed to be one of the earliest known genera of flowering plants.

Because of its age, lack of sepals and petals, and the fact that its reproductive organs (carpels and stamens), are produced on an elongate stem rather than condensed into a flower as in modern angiosperms,

Archaefructaceae has been proposed as a new basal angiosperm family.

An alternative interpretation of the same fossil, however, interprets the elongate stem as an inflorescence rather than a flower, with staminate (male) flowers below and pistillate (female) flower above.

To learn more about Archaefructus: brainly.com/question/28206445

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5 0
1 year ago
Pls help I’m begging u Plassswssssss
aalyn [17]

Answer:

what, is this????

Explanation:

3 0
3 years ago
What is occurring during the s phase of the cell cycle?
Ghella [55]
The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible for the synthesis or replication of DNA. In this way, the genetic material of a cell is doubled before it enters mitosis or meiosis, allowing there to be enough DNA to be split into daughter cells.

Pls give brainliest ❤️
5 0
3 years ago
What do geologists look at for proof that Earth's core contains mostly iron?
hichkok12 [17]
A. The sun, because there has been theory’s of the sun being able to heat earth from there being a lot of iron in the middle of earth.
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3 years ago
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Higher temperatures effect sea level
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