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Marat540 [252]
3 years ago
10

Please help me with this 9th biology work

Biology
2 answers:
7nadin3 [17]3 years ago
7 0

Explanation:

surfaces curving inward, so it makes parallel light rays curve outward or diverge. That's why concave lenses are sometimes called diverging lenses. ... The distance from the center of the lens to the focal point is, again, the focal length of the lens.

mariarad [96]3 years ago
3 0

Answer:

cuigugufuffyffydyydydyd

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The sl unit for measuring
muminat

m - Meter - Length.

s - Second - Time.

A - Ampere - Electric Current.

K - Kelvin - Temperature.

kg - Kilogram - Mass.

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3 years ago
Transcription of DNA in eukaryotes is different from transcription in prokaryotes. In eukaryotes a gene that is transcribed make
vekshin1

Answer: Exons

Explanation:

In eukaryotic cell the primary transcript are very long the contains coding region (exons) and non coding region (introns)

The parts of the gene sequence that are expressed (coding region) in the protein are called exons, because they are expressed, while the parts of the gene sequence that are not expressed in the protein are called introns, because they come in between the exons.

Intron is a portion of a gene that does not code for amino acids. These Intron sequence are cleaved out and exons are spliced (I. E combine together) to form the mature mRNA molecule.

Exons are the mRNA parts that are kept and used to make protein.

5 0
3 years ago
How much iv crystalloid fluid (per bolus) should you administer to a 4-year-old child with severe dehydration?
tamaranim1 [39]
The answer would be: d. 320 ml
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5 0
3 years ago
What is a short sentence including the word chromosome
Vilka [71]
There are 42 chromosomes in the body.
3 0
3 years ago
Read 2 more answers
What are the similarities and differences between plant, animal, and fungal cells?
nlexa [21]

Answer:

They are eukaryotic cells, they present the three main parts: cell or cytoplasmic membrane, cytoplasm and nucleus defined with chromosomes and nucleolus. The three types of cells have in common the following structures: cell membrane, cytoplasm, nucleus defined with chromosomes and nucleolus, mitochondria, smooth and rough endoplasmic reticulum, ribosomes, Golgi apparatus, cytoskeleton and peroxisomes. But it differs in some. The plant cell has chloroplasts and a cell wall and the animal cell does not.

Explanation:

The animal cell has centrioles, lysosomes. It has no plastids, no cell wall, it has vesicles. They do not have the ability to produce their own food from inorganic components. The plant cell has plastids (chloroplasts), cell walls, large vacuoles. Fungal cells are organisms without chlorophyll, therefore they cannot photosynthesize. The reserve substances of the cytoplasm are not starch granules. As they are not able to synthesize their food, they have to obtain from other living organisms (they feed on other plant and animal residues contributing to decomposition) that is, they are heterotrophic. Fungal cells have a cell wall that is not present in animal cells and but plant cells have a cell wall. They have lysosomes and centrioles that the plant cell lacks but they are in animal cells. Animal cells, with a few exceptions, do not have vacuoles while plant cells do. The three types of cells have present nucleus, membrane, mitochondria, endoplasmic reticulum, Golgi system.

4 0
3 years ago
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