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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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Determine if this passage is an argument or nonargument: Evolution is central to vertebrate biology because it provides a princi
attashe74 [19]

Answer:

C). Argument; conclusion: Classification,...a method of understanding evolution.

Explanation:

An argument is characterized as 'a series of propositions organized so that the final proposition is a conclusion that is intended to follow logically from the previous propositions.' The given passage exemplifies an argument as it puts forward a claim that can be argued upon if it is true or not and supported through adequate reasoning. <u>The factual evidences are provided to support the validity of the proposition and the conclusion that 'classification initially a process...understanding evolution' is compelled</u>. Thus, <u>option C</u> is the correct answer.

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3 years ago
What are the products of photosynthesis?
Kamila [148]

Answer: oxygen and glucose

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3 years ago
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If two water samples of equal mass had equal salinities, which sample would be more dense: Water Sample A, which has a temperatu
Marrrta [24]

Answer:

The 14°C sample is more dense than the 25°C sample.

Explanation:

Warm water rises, cooler water falls. Warm water is less dense than cooler water. The actual density of water changes about .4% as the water temperature changes from near zero at 0°c up to about 30°c. That may not sound like much. However, that is enough density change for cold water to flow below warm water. This can have an impact on ocean currents and other phenomena in the ocean.

4 0
3 years ago
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Explain how the structure (order) of DNA can determine the structure of a protein. Use as many of the following terms as you can
jek_recluse [69]

The stages of DNA bases in a molecule can determine the order of amino acids in protein molecules. Groups of three bases called triplets represent different amino acids. This is the basis of the genetic code . A sequence  of bases (genetic information) on DNA that codes for a protein is called a gene

3 0
3 years ago
Describe the movement of the water molecules at cold temperatures.
pogonyaev

Answer:

are there no answer choices? if not then here’s a basic explanation: water molecules move more slowly in cold temperatures, and they get closer together.

Explanation: think about ice (which is basically just very cold water) it’s a lot more dense than liquid water, so as water gets colder it gets denser, and the denser something is the closer together their molecules are.

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2 years ago
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