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STALIN [3.7K]
2 years ago
5

Receptor-mediated endocytosis is the mechanism for transport of:.

Biology
1 answer:
qwelly [4]2 years ago
5 0

Answer:  cholesterol.

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Which planet has 27 known moons? A. Uranus B. Neptune C. Saturn D. Jupiter
ivolga24 [154]
Uranus has 27 known moons.
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Put the items in the correct order. Below is a sequence of events. Place them in the order they should occur, number 1 being the
nikklg [1K]

<u>ANSWER:</u>

The correct order is-  Zygote, Blastula, Gastrula, Fetus.

<u>EXPLANATION:</u>

  • The embryo develops from the zygote which is formed when the gametes fuse in the process of "fertilization".
  • The zygote undergoes cell division to form blastula which is a "ball of cells".
  • Gastrula leads to the rearrangement of cells of the blastula into three layers that differentiate into different systems of organ.
  • The last stage is the fetus which then develops into a baby.
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2 years ago
De acuerdo a lo visto en clases, de los siguientes elementos señale 3 que no pueden estar ausentes en una célula.
Rama09 [41]

Answer:

The nucleus, cell membrane and cytoplasm.

Explanation:

The nucleus, cell membrane and cytoplasm are three elements that cannot be absent in a cell because they are necessary for the survival of the cell. The nucleus controls and regulates the activities happening inside the cell e.g. growth and metabolism etc. Cell membrane acts as a wall to protect the inner part of the cell from the external environment as well as allows nutrients and gases inside and outside the cell. Cytoplasm serves as a medium for the conduction of nutrients and waste from on place to another and also for the medium for organelles in which they floats.

7 0
2 years ago
Question 1 (1 point)
scoray [572]

Answer:

1. Unicellular

2. Flagellum

3. Cillia

7. It wouldn't be able to move.

8. It uses psudopods

9. Amoeba

10. Paramecium to Cillia

Explanation:

6 0
2 years ago
Second page I hope y’all have a great day
SOVA2 [1]

Answer:

6. We know because of bones and ancient fossils.

7. Yes, because we are currently making history right now as I write this.

8. About 5 or 4 billion years or 50 million years i think.

9. Charles Darwin was an English Biologist as well as a geologist.

10. Answer Depends on yourself, sorry

Explanation:

4 0
2 years ago
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