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2 years ago

How is a Cell like a school? PLEASE ANSWER WITH A REAL ANSWER!!! DO NOT SAY "I DON'T KNOW!"

Biology

2 answers:

borishaifa [10]2 years ago

4 0

Answer:

The Nucleus is like the Principal, it controls all the activities of the cell.

The Cell Membrane is like the Security or Walls of the school, it is semi-permeable and allows substances such as glucose to enter and leave the cell.

The Ribosomes are like the Cafeteria Staff, they synthesise proteins, making food for the cell.

The Mitochondria is where respiration happens, chemical reactions that provide energy to the cell, so they could be like the teachers, providing information to the students so they achieve high in their tests.

I hope this helped :)

ehidna [41]2 years ago

3 0

Answer:

Lysosome - Janitor, cleans up food particles, waste, and dead cell parts.

Nucleus - Principal, contains DNA and is the control center for the cell.

Cell Membrane - Basically the walls of the school building

Ribosomes - Cafeteria Workers, creates "food" by combining amino acids.

Hope this helps!

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7. The diagram below represents a plant cell.

kirill [66]

Answer:

Explanation:

photosynthesis is represenyt as plant cell

6 0

3 years ago

Which of these best matches an object in space with its characteristic?

nika2105 [10]

In this question we will match an object in space with its characteristic

A ganymede → orbits jupiter

B inner planet → many moons

C outer planet → gaseous in composition

D meteorite → comet that hits the Earth's surface

<h3>What are the characteristics of Ganymede?</h3>

Ganymede is the largest moon of Jupiter and is the largest in our solar system.

<h3>What is an inner planet?</h3>

The inner planets, closest to the Sun, are solid rock spheres and include Mercury, Venus, Earth, and Mars.

<h3>What is an outer planet?</h3>

Designation of planets less dense than Earth, with a large amount of gaseous substances, mainly hydrogen, helium, methane and ammonia

<h3>What are meteorites?</h3>

Meteorites are fragments of solid matter that come from space and reach the Earth's surface.

Learn more about Ganymede in brainly.com/question/13046823

4 0

2 years ago

An early consequence of the release of oxygen gas by plant and bacterial photosynthesis was to 17) A) cause iron in ocean water

omeli [17]

Answer:

The correct answer is option A) "cause iron in ocean water and terrestrial rocks to rust (oxidize)".

Explanation:

During ancient times, the reproduction success of plants and cyanobacterias led to the accumulation of oxygen gas in the atmosphere. One early consequence of this accumulation was the oxidation of the iron in ocean water and terrestrial rocks. This phenomenon is the cause of banded iron formations, which formed in seawater and sank to the ocean bed.

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3 years ago

Describe the base-pairing rules in any DNA molecule

In-s [12.5K]

The selective pairing of adenine (A) with thymine (T) and guanine (G) with cytosine (C) is based on the number of hydrogen bonds established between one of the purine bases and the one pyrimidine bases

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2 years ago

Humans infected with Brucella species develop ________ characterized by fever, chills, sweating, muscle aches, and headache.

Dovator [93]

According to the research, humans infected with Brucella species develop <u>brucellosis</u> characterized by fever, muscle aches, and headache.

<h3>What is brucellosis?</h3>

It is a bacterial and infectious disease caused by bacteria of the brucella genus whose reservoir of this bacterium are animals and, mainly, cows, sheep, goats and pigs.

The most frequent is the appearance of general symptoms, among which fever, chills, muscle aches, among others, predominate.

Therefore, we can conclude that according to the research, humans infected with Brucella species develop <u>brucellosis</u> characterized by fever, muscle aches, and headache.

Learn more about brucellosis here: brainly.com/question/13086367

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1 year ago