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arsen [322]
3 years ago
7

Bacteria cells have no

Biology
2 answers:
Orlov [11]3 years ago
6 0
Bacteria cells have no nucleus. The correct option is A. Nuclei.
kogti [31]3 years ago
3 0

Answer:

Bacteria cells have no nuclei. Bacteria are prokaryotic cells. A common incorrect answer is locomotion. Many bacteria move using flagella, bacterial gliding, or changes of buoyancy.

 

Bacteria cells have no

A) nuclei.  

B) cell membrane.  

C) reproductive means.  

D) method of locomotion.

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Pls help meeeee!!!!! It should be easy
matrenka [14]

1. condensation

2. plasma

3. chemical change

4. solid

5. density

6. gas

7. takes up space

8. change of state

9. in the gas state

10. melting

11. true

12. true

13. false

14. true

15. false

16. false

3 0
3 years ago
Read 2 more answers
The effect of cell size on material transport
4vir4ik [10]
The greater the surface area of a cell, the faster the cell can transport materials across its membrane because there is more area to absorb/excrete materials. We also want the surface area much higher than the volume of a cell. the more volume a cell has the slower the transport of diffusion will be. If the cell is smaller because it has a higher surface area than it does volume. Because of this larger SA:V ratio, smaller cells will transport materials faster.
6 0
3 years ago
The Go' for the reaction Citrate  Isocitrate is +6.64 kJmol-1 . The Go' for the reaction Isocitrate  α-Ketoglutarate is -267
xz_007 [3.2K]

Answer:

ΔG°' for the conversion of citrate to α-ketoglutarate = - 273.64  kJmol-1

Explanation:

ΔG°' for Citrate is +6.64 kJmol-1

ΔG°' for Isocitrate is -267 kJmol-1

ΔG°' for the conversion of citrate to α-ketoglutarate = ΔG°' for product - ΔG°' for reactant

ΔG°' for the conversion of citrate to α-ketoglutarate = -267 kJmol-1 - (+6.64 kJmol-1)

ΔG°' for the conversion of citrate to α-ketoglutarate = - 273.64  kJmol-1

7 0
3 years ago
Muscles that move a limb away from the midline are called
Alexeev081 [22]
The answer about muscles is extensors
4 0
3 years ago
Rna in cells differs from dna in that ___________________. select one:
irinina [24]
Hello! 

RNA in cells differs from DNA in that it is single-stranded and can fold up into a variety of structures.

RNA is the abbreviation for RiboNucleic Acid. It is a biological molecule that fulfills an important role by copying the information stored in the DNA (DeoxyriboNucleic Acid) and transporting it to the different proteins by folding into different shapes. Its name come from a Ribose molecule that is present in this single-stranded molecule.  

Viruses don't have DNA, only RNA. They only replicate in the host's cells by copying their own RNA information. 

Have a nice day!
3 0
3 years ago
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