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noname [10]
3 years ago
7

Which characteristics must an object possess in order to be considered alive?

Biology
1 answer:
Viktor [21]3 years ago
7 0
Characteristics of Living Creatures

1. Move
2. Eat
3. Sensitive to Stimuli
4. Breathe
5. Grow
6. Dispose of Waste
7. Reproduction
8. Adapt
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Which is greater 3000 mg,250cg,3Kg
Elanso [62]

Answer:

3 kg is greater than 3000 mg and 250 cg

8 0
3 years ago
Eukaryotic cells. Classify each statement according to whether it occurs in eukaryotic cells, prokaryotic cells, or both.
frutty [35]

Answer:

<u>Both</u>:

  • The start codon is often AUG

<u>Eukaryotic cell only:</u>

  • The larger subunit of the ribosome is 60s.
  • The ribosomes initially binds the 5' end of mRNA.

<u>Prokaryotic cell only</u>:

  • The ribosome is 70s
  • Translation occurs in the cytoplasm
  • There are multiple ribosome binding site

Explanation:

  • AUG is the common start codon for both eukaryotic as well prokaryotic cells. In eukaryotic cell, it codes for methionine . While in prokaryotic cell, it codes for formyl methionine.
  • In prokaryotic cell, ribosomes are found in cytoplasm, hence the translation occurs in cytoplasm.
  • Eukaryotic ribosome consists of two subunits; 40s and 60s(larger subunit)
  • Prokaryotic ribosomes have 70s ribososme, which consists of 50s and 20s subuints
  • in eukaryotic cell, 40s ribosome initially binds to the cap at the 5' end of mRNA.
  • Bacterial mRNA contain multiple ribosome binding sites.
8 0
3 years ago
Taste is 80% smell. the relationship between smell and taste is evidenced by the fact that both sensations are a type of _______
Inessa05 [86]
The answer is A, chemoreception!

The chemoreceptors of taste and smell are closely related ; in fact one receptor type, the Lewis acid receptor is common to both the tatse (gustatory) and smell (olfactory) modalities! ☻
8 0
3 years ago
Explain why the structure of mitochondria and ribosomes was not well understood before the development of the electron microscop
77julia77 [94]

Both mitochondria and ribosome are so tiny structure, it can not be seen under light microscope. It needs more magnification to study the detail structure, hence electron microscope is best to use.

<h3>What is ribosome ?</h3>

Ribosomes are small membrane less organelles and are the sites of protein synthesis.

It is present in are found in both eukaryotic and prokaryotic cells.

Ribosomes can either be present alone or in groups in cytoplasm while some ribosomes are attached to the endoplasmic reticulum  called as rough endoplasmic reticulum.

These are composed of ribosomal protein and RNA, have two subunit larger and smaller subunit.

Learn more about ribosome, here:

brainly.com/question/241631

#SPJ1

8 0
2 years ago
Chimpanzees have a diploid number of 48. How many total chromosomes should each of their diploid body cells have?
11111nata11111 [884]

Chimpanzees have a diploid number of 48. 24 total chromosomes should each of their diploid body cells have.

What are chromosomes ?

A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. Histones, which act as packing proteins for the most of eukaryotic chromosomes, work with chaperone proteins to bind to and condense the DNA molecule in order to preserve the integrity of the molecule.

The term "diploid" describes an organism's cells having two full sets of chromosomes, with one chromosome from each parent present in each pair. Since humans are diploid, the majority of their cells have 23 pairs of chromosomes.

Learn more about chromosomes here:-

brainly.com/question/1596925

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3 0
2 years ago
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