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Gnoma [55]
3 years ago
14

Do cells talk to or communicate with each other?

Biology
1 answer:
blagie [28]3 years ago
3 0
They communicate but don’t talk
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T or F. The total number of deer, bears, hawks, and mice in a forest forms a population for that area.
Firlakuza [10]

Answer:

i feel like that would be false in someway

Explanation:

4 0
3 years ago
Two samples of radioactive material from the same rock is prepared for testing. Sample A is cut into a 2 inch cube. Sample B is
salantis [7]

Answer:

The same

Explanation:

Half life is the time taken for the number of atoms in a radioactive sample to decrease to half of the initial number of atoms. It is also the time taken for the activity of a radioactive sample to decrease to half of its original value.

If samples A and B were obtained from the same rock, then they contain the same number of atoms having the same initial activity even though the samples were not prepared in the same way for analysis.

Hence, samples A and B have the same half life.

7 0
3 years ago
Which THREE processes are involved when a multicellular organism reproduces sexually? a. mitosis b. fusion of gametes c. meiosis
Lesechka [4]
A, c , d hope this helps
6 0
3 years ago
The phylogenetic distribution of the enzyme rubisco is limited to
Dmitry_Shevchenko [17]
<h2>The phylogenetic distribution of the enzyme RuBisCo is limited to all photoautotrophs, both bacterial and eukaryotic. </h2>

Explanation:

  • This is because the  RuBisCo mechanism takes place in all photoautotrophs and fixes inorganic CO2 into organic biomass or the biosphere through the Calvin Cycle of photosynthesis.
  • The D-Ribulose-1, 5-Biphosphate Carboxylase-Oxygenase or RuBisCo is a catalytic enzyme that plays a crucial part in photosynthesis through carbon fixation by photoautotrophs including bacteria and eukaryotes.
  • The RuBisCo takes part in photosynthesis especially in Calvin Cycle during fixation of carbon from carbon dioxide to D-Ribulose.
  • Since it is a photosynthetic enzyme, it is present in photoautotrophs .

6 0
3 years ago
What substances are in the blood prior to filtration
Hunter-Best [27]

Answer:

Filterable blood components include water, nitrogenous waste, and nutrients that will all be transferred into the glomerulus to form the glomerular filtrate.

Explanation:

8 0
2 years ago
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