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What do the terms P680 and P700 mean in science?
P680 and P700 refer to the specific wavelengths of light that are absorbed by Photosystem II (P680) and Photosystem I (P700) in the process of photosynthesis. These numbers represent the particular chlorophyll molecule's absorption peaks in each photosystem.
Are prokaryotic cells older than eukaryotic cells?
Yes, prokaryotic cells are generally considered to be older than eukaryotic cells in terms of evolutionary history. Fossil evidence and molecular studies suggest that prokaryotes appeared on Earth around 3.5 billion years ago, while eukaryotes evolved much later, around 1.6 billion years ago.
What summarizes photosystem you and the electron transport chain you in terms of exergonic and endergonic reactions?
The energy of sunlight is used to power the endergonic reaction of combining NADP+ with H+
Is a fly homologous?
Yes, flies are considered to be homologous to other insects. In evolutionary terms, homology refers to characteristics that are shared due to a common ancestry, and insects, including flies, share a common evolutionary history. This is supported by genetic, developmental, and anatomical evidence.
Which two groups are least closely related to artiodactyls?
Perissodactyls (odd-toed ungulates like horses and rhinos) and Carnivora (carnivorous mammals like cats and dogs) are least closely related to artiodactyls in terms of evolutionary history and morphological characteristics.
Are prokaryotes older than eukaryotes in terms of evolutionary history?
Yes, prokaryotes are generally considered to be older than eukaryotes in terms of evolutionary history. Prokaryotes are believed to have appeared on Earth around 3.5 billion years ago, while eukaryotes are thought to have evolved from prokaryotic ancestors around 1.5 billion years ago.
What animal are humans most closely related to in terms of evolutionary history?
Humans are most closely related to chimpanzees in terms of evolutionary history.
Are humans more closely related to cats or dogs in terms of evolutionary history?
Humans are more closely related to cats than to dogs in terms of evolutionary history.
How closely are humans related to chimpanzees in terms of genetic similarity and evolutionary history?
Humans are closely related to chimpanzees in terms of genetic similarity and evolutionary history. Scientists estimate that humans and chimpanzees share about 98 of their DNA, indicating a common ancestor in their evolutionary past.
What is the difference between bacteria and archaea in terms of their genetic makeup and evolutionary history?
Bacteria and archaea are both types of single-celled microorganisms, but they differ in their genetic makeup and evolutionary history. Archaea have unique genetic characteristics that set them apart from bacteria, such as different cell membrane structures and genetic sequences. In terms of evolutionary history, archaea are believed to be more closely related to eukaryotes (organisms with complex cells) than to bacteria. This suggests that archaea and bacteria evolved separately and have distinct evolutionary paths.
What animal are humans closest to in terms of genetic similarity and evolutionary relationship?
Humans are closest to chimpanzees in terms of genetic similarity and evolutionary relationship.
Is china older than Ethiopia?
Ethiopia has an older history, however, in terms of having the same current government, then China is older by 42 years (1991 vs. 1949).
What is the closest mammal to humans in terms of genetic similarity and evolutionary relationship?
The closest mammal to humans in terms of genetic similarity and evolutionary relationship is the chimpanzee.
What is the closest species to humans in terms of genetic similarity and evolutionary relationship?
The closest species to humans in terms of genetic similarity and evolutionary relationship is the chimpanzee.
What species is closest to humans in terms of genetic similarity and evolutionary relationship?
Chimpanzees are the species closest to humans in terms of genetic similarity and evolutionary relationship.
What domain is eukarya not in?
Eukarya is not within the domain Archaea or Bacteria. These two domains are distinct from Eukarya in terms of cellular structure, molecular makeup, and evolutionary history.
What do the terms P680 and P700 mean in science?
P680 and P700 refer to the specific wavelengths of light that are absorbed by Photosystem II (P680) and Photosystem I (P700) in the process of photosynthesis. These numbers represent the particular chlorophyll molecule's absorption peaks in each photosystem.
