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salantis [7]
3 years ago
9

The diagram below represents the distributions of some molecules inside and outside of a cell over time.

Biology
1 answer:
GuDViN [60]3 years ago
5 0

Answer:

YUU 9

Explanation:

UI UJJ7

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Read Aloud<br> Rate Content<br> A<br> Cleavage differs from mitosis because:<br> From
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Cleavage lacks the growth phase of mitosis resulting in progressively smaller cells
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2 years ago
A biology student creates a table that shows the function of the four major macromolecules. Macromolecule Function lipids transp
aivan3 [116]

Answer:

The correct option is A. The lipids, because they are responsible for long-term energy storage.

Explanation:

The bodies of organisms are made up of different organic molecules known as biological macromolecules, each specialized to perform unique functions. For example, nucleotides are biological macromolecules made up of nucleotides. The function of nucleotides is to store the genetic information of an organism.

Lipids are macromolecules which are made from fatty acids and glycerol. The function of lipids is to store long- term energy for an organism. Hence, the biology student listed the wrong function for lipids.

5 0
3 years ago
When making a U-turn at an intersection, you should begin the maneuver __________ .
mezya [45]
C is correct

A is incorrect because the far right lane of the road is NEVER a U-turn lane unless you can drive on the sidewalk legally (you can't)

B is incorrect it is not always the lane next to the center lane
4 0
3 years ago
Nerve impulses are sent to slow the heart's rate of contraction. The nerve fibers sending these signals will most likely belong
Sladkaya [172]

Answer:

The correct answer is option 4.  Parasympathetic division.

Explanation:

The parasympathetic division is one of the three divisions of the ANS or autonomic nervous system. It also helps in the rest system or digest system as it saves energy by slowing the heart pace by slowing the rate of contraction. This is performed with the help of nerve fibers that send signals.

Parasympathetic nerve division increases the intestinal and activity gland. This nerve division helps in relaxing the sphincter muscle in the GI tract.

Thus, the correct answer is option D.

8 0
3 years ago
A researcher investigates a recently discovered species of plant. The plant has vascular tissues and exhibits a sporophyte and a
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The plant contains vascular tissue and has an alternation of generation. But, it lacks seeds. So, the plant is a Pteridophyte.

  • Vascular tissues are absent in thallophytes and bryophytes. They are found in pteridophytes, gymnosperms and angiosperms.
  • The sporophyte and gametophyte generation is common in bryophytes and pteridophytes.
  • Seeds are produced in plants that come under the group gymnosperms and angiosperms. The presence of seeds is the main characteristic of these groups.
  • Thallophytes, bryophytes and pteridophytes lack seeds. The reproduction in plants that comes under these groups occurs with the help of spores.

Thus, the recently discovered species of the plant should be classified based on the presence of vascular tissues, gametophytes and sporophytes. As pteridophytes contain vascular tissues, sporophytes and gametophytes and lack seeds, the plant is a pteridophyte

Learn more about pteridophytes here:

brainly.com/question/12375814

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2 years ago
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