How do external regulators respond to events outside of the cell

1 answer:

7 0

Proteins that respond to events outside the cell are called external regulators. External regulators direct cells to speed up or slow down the cell cycle. Cancer is a disorder in which some of the body's own cells lose the ability to control growth.

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Cells that can differentiate into any cell type in an organism are referred to as ______ cells.

yanalaym [24]

Organism are referred to as Pluripotent cells

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2 years ago

Angiosperms and life on land Many aspects of the angiosperm life cycle make flowering plants particularly well-suited to life on

vova2212 [387]

<h2>Angiosperms </h2>

Explanation:

Angiosperms are the most diverse group of plants, some statements which reflect angiosperm adaptations to life on land:

Flowers attract animal pollinators carrying pollen from other plants of the same species
Fruits aid in the dispersal of seeds by wind or by animals that carry or eat the fruits
In many angiosperms, the male gametophyte contained in a pollen grain can be transported many miles away by wind or animal pollinators
Floral parts of the sporophyte protect the reduced female gametophyte from drying out and from UV radiation
Seeds protect and nourish plant embryos, and fruits protect the seeds
Seeds enable plant embryos to be dispersed long distances from the parent plant via wind or animals

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3 years ago

Which verb phrases are most appropriate to use in a paragraph written in the future tense? Select three options. had wanted will

Greeley [361]

Your answers are going to be: Will succeed, Will reevaluate, and Will create.

Reason: Had is past tense and Has is present tense. Will is the only word that indicates that the actions <em>will be done</em> in the future instead of having already <em>been done.</em>

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3 years ago

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Using the images below, draw how plants and animals depend on each other.

Anna71 [15]

Answer:

Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.

Explanation:

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2 years ago

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Two organisms that have sexual and two that have asexual reproduction?

Ipatiy [6.2K]

Answer: Sexual reproduction: rabbits and dolphins.

Asexual reproduction: Strawberry and potato.

Explanation:

Sexual reproduction is carried out with the participation of germ cells from two stem organisms - female and male, which transfer the properties of the inherited material to the new plant. The main characteristic of sexual reproduction is the division of the relative fusion of male and female sex cells. The end product of this relationship is the creation of an organism that contains the genetic information of both parents.

Asexual reproduction is a habit that produces an organism identical to the parent organism, and we call this product clones. This form of reproduction does not involve the germ cells and may occur by division or budding. Many types of plants reproduce in this way. So the strawberries are propagated by boils, and the potatoes are buds from the tub

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