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JulsSmile [24]
3 years ago
9

Which is an abiotic factor that can be found in a rain forest ecosystem?

Biology
1 answer:
777dan777 [17]3 years ago
3 0
Correct answer: B. oxygen
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Females developing wider hips and males developing facial hair are examples of
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It would be puberty or secondary sexual characteristics
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3 years ago
Describe the function of each organelle.
Elis [28]

Answer:

Cytoplasm: Fluid between the cell membrane and the nucleus. helps protect organelles

Nucleus: A part of the cell containing hereditary information and is responsible for growth and reproduction; the "command center" of the cell.

Ribosome: A small particle in the cell that can make proteins.

Endoplasmic Reticulum: A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.

Golgi Apparatus: A cell structure that helps make and package materials to be transported out of the cell or for storage inside the cell.

Lysosome: Cell organelle filled with enzymes needed to break down certain materials in the cell, such as large food particles or old parts of the cell. May be found only in animal cells.

Vacuole: Saclike storage structure in the cell. can store water, nutrients, and even toxic substances.

Mitochondrion: An organelle containing enzymes responsible for producing energy. (Metabolism/respiration)

Chloroplast: An organelle found in the cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy (photosynthesis).

Cell membrane: The thin, flexible barrier around a cell; controls what enters and leaves the cell.

Cell wall: The structure outside of the cell membrane that is used to provide support and protection. Present in plants, algae, fungi, and many prokaryotes.

8 0
3 years ago
What is environmental pressures of a giraffe
BigorU [14]
Giraffes are quickly losing their living spaces.
four main threats are habitat loss, civil unrest, illegal hunting, and ecological changes

this is what i got from google
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3 years ago
The end result of meiosis is to produce either an egg or a(n)
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Sperm ?

Explanation:

I think i'm right.

5 0
2 years ago
Which of the following statements does not highlight a difference in eukaryotic and prokaryotic translation?
Mekhanik [1.2K]

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a. the first methionine in eukaryotic translation contains a formyl group.

Explanation:

Protein synthesis begins when the initiator aminoacyl tRNA carrying the initiator amino acid joins the mRNA-small ribosomal subunit complex. Procaryotes and eucaryotes differ from each other in the identity of the first initiator amino acid. In both types of organisms, "AUG" serves as an initiation codon. However, procaryotes have formyl-methionine joined to the amino acid arm of the initiator tRNA while eucaryotic initiator tRNA carries methionine as the first amino acid to be added to the protein.

4 0
3 years ago
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