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Neporo4naja [7]
2 years ago
8

Sidney W. Fox produced ______, which suggest a possible route from chemical to cellular life.

Biology
2 answers:
LenaWriter [7]2 years ago
6 0

Answer:

She dsicovered proteinoid spheres

bulgar [2K]2 years ago
4 0

Sidney W. Fox produced proteinoid spheres, which suggest a possible route from chemical to cellular life.

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When prokaryotic bacterial cells undergo cell division, the single circular chromosome replicates to form a second chromosome. T
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Binary fission occurs primarily in prokaryotes, while mitosis only occurs in eukaryotes Binary fission is a simpler and faster process than mitosis. The third main form of cell division is meiosis.
7 0
2 years ago
Electrophysiological studies of rats learning T-mazes have found _________.a. different patterns of activation in the basal gang
Solnce55 [7]

Electrophysiological studies of rats learning T-mazes have found a. different patterns of activation in the basal ganglia during early learning and later stable performance

Explanation:

  • Forced alternation and left-right discrimination tasks using the T-maze have been widely used to assess working and reference memory, respectively, in rodents.
  • Basal ganglia are strongly interconnected with the cerebral cortex, thalamus, and brainstem, as well as several other brain areas. The basal ganglia are associated with a variety of functions, including control of voluntary motor movements, procedural learning, habit learning, eye movements, cognition, and emotion.
  • The direct pathway, sometimes known as the direct pathway of movement, is a neural pathway within the central nervous system (CNS) through the basal ganglia which facilitates the initiation and execution of voluntary movement.
  • Damage to the basal ganglia cells may cause problems controlling speech, movement, and posture. This combination of symptoms is called parkinsonism. A person with basal ganglia dysfunction may have difficulty starting, stopping, or sustaining movement.

3 0
3 years ago
Which of these substances are considered hazardous waste? *
Bingel [31]

Answer:

D. All of the above

Explanation:

Hazardous waste is defined as waste that comprises organic or inorganic components or compounds that may have a negative influence on human health or the environment due to the waste's intrinsic physical, chemical, or toxicological characteristics.

Correct Option Is D. All of the above.

Liquids, solids, and enclosed gases can all be hazardous waste. Hazardous substances have one or more of the following characteristics: they are combustible, corrosive, lethal, or reactive. They can be waste from manufacturing operations, discarded used materials, or unused commercial products like cleaning fluids (solvents) or insecticides that have been discarded.

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Unwanted dumping of chemicals has caused pollution in a particular region, leading to a decrease in the number of insects. Blueb
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It could have a decrease of the food chain and not just effect animals but people
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3 years ago
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A hydrogen bond is completed by the transfers of its sole electron to another element true or false
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False. That's not hydrogen bond
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