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Anvisha [2.4K]
3 years ago
14

All living things are made of one or more cells. Here are two types of cells: an animal cell and a plant cell. Explain why an an

imal cells does not have the organelle called the chloroplast but the plant cell does.
Biology
1 answer:
Ipatiy [6.2K]3 years ago
7 0
Chloroplasts have chlorophyll which is where photosynthesis occurs. Photosynthesis does not occur in an animal cell,
Hope this answers your question
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They can all travel through empty space

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Why do scientists study fossils?
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By studying fossils, scientists can learn how life has changed over time, how earth's surface has changed and what past environments were like. Fossils form when living things die and are buried by sediment; they are usually found in Sedimentary rock. Only the hard parts of organisms generally leave fossils because the soft parts generally decay too quickly to fossilize. In case you didn't know, there are two types of fossils; rock fossils and preserved fossils.

Option c) is the correct option above.

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6 0
3 years ago
Body Type: DNA code- AGTGCCTTC RNA code- ___________ Amino Acid sequence (aka protein)- ___________________ Body Type?- ________
olga2289 [7]

Answer:

The correct answer would be:

  • mRNA sequence - UCACGGAAG,
  • amino acid sequence - Ser-Arg-Lys, and
  • body type - dwarf

By central dogma, we know that nucleotide sequence of deoxyribonuceic acid (DNA) form the amino acid sequence of a polypeptide chain.

Nucleotide sequence of DNA is first decoded in the form of nucleotide sequence of mRNA (messenger ribonucleic acid) under the process of transcription. The sequence of RNA is complementary to the nucleotide sequence of template strand of DNA. In addition, uracil is present in RNA in place of thymine.

tRNA (transfer RNA) then deciphers the codon sequence of mRNA into amino acid sequence of polypeptide sequence by the process of translation.

Now, given DNA sequence is AGTGCCTTC.

so, the mRNA sequence would be UCACGGAAG.

Codon sequence is UCA CGG AAG.

So, the amino acid sequence would be Ser-Arg-Lys.

Hence, the trait of showman performer would be dwarfism.

Codon sequence chart is attached for reference.

5 0
3 years ago
What most likely caused the rabbit population to decrease over the first time unit shown in the following graph? a. A disease in
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It’s either A or B

Diseases can often cause a decrease in the population

But also without healthy grass for them to eat, they begins to die off cause of not a lot of food left for them to eat enough to survive.

7 0
2 years ago
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North Americans have cleared deciduous forestlands to use for each of these except _____.
Lelechka [254]

Answer:

urban development

Explanation:

6 0
3 years ago
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