Anabolism: Four Basic Reasons
1. To carry out structural maintenance or repairs
2. To support growth
3. To produce secretions
4. To store nutrient reserves
Yes, animal eukaryotic cells have the ability to synthesize sugar through processes like glycolysis and gluconeogenesis. These processes allow cells to convert nutrients into glucose, which serves as a crucial energy source for cellular functions.
A heterotroph is an organism that cannot synthesize its own food where as autotrophs can synthesize their own food. So heterotrophs are dependent on autotrophs for food. For example a cow (heterotroph) eats grass (autotroph).
Hormone-producing cells need to synthesize a large amount of proteins, including hormones, which requires more ribosomes for protein production. Skin cells, on the other hand, may not need as many ribosomes since they primarily serve a protective function and do not need to constantly generate and secrete proteins like hormone-producing cells do.
Prototrophs are the wild type cells and would be the bacterial cells capable of utilizing certain nutrients or synthesizing certain compounds. Auxotrophs would be the mutant cells that are not capable of utilizing certain nutrients or synthesizing certain compounds. In the example of bacteria capable of utilizing Lactose as a nutrient source, the ability to lactose is denoted by lac+ and the inability to utilize lactose is denoted lac-.Prototrophs = lac+Auxotrophs = lac-
Well, isn't that a happy little question! They separate the components of blood to help patients in need. By separating blood into red cells, plasma, platelets, and other components, doctors can provide specific treatments for different medical conditions. It's all about spreading joy and healing to those who need it most.
Yes of course muscle cells have. They need to synthesize proteins
Humans aren't producers indeed, they are consumers. They cannot synthesize the organic compounds they need to survive (unlike, for example, plants, that can synthesize their own organic compounds thanks to photosynthesis). Consumers don't have the ability to make organic compounds from inorganic compounds, so they rely, directly or indirectly, on the ability of producers to do that.
All cells need a supply of energy, typically in the form of ATP, to drive the repair processes. They also require essential nutrients, such as amino acids, nucleotides, and lipids, to synthesize new cellular components. Additionally, cells need access to repair enzymes and proteins that facilitate the detection and correction of damage. Lastly, a stable environment, including appropriate pH and temperature, is crucial for optimal repair function.
No. Epithelium is a protective layer of cells typically covering the outside of an organ or the lining of the wall of a cavity in the body. All body cells need organic molecules to provide energy for building proteins, lipids, and other organic molecules.
You must scout it. You can't synthesize it!
they could synthesize organic compounds from inorganic substances. This showed that organic compounds could be created without the need for a vital force or "life force" as proposed by vitalism.
Viruses do not directly need energy. The virus takes control of the host cell in order to replicate. The host cell's own metabolic machinery is used to synthesize the components of new viruses. The virus itself is passive.
As an animal, you need eukaryotic cells rather than plant cells to perform many of the functions that differentiate animals from plants. One example is that eukaryotic cells have mitochondria rather than chloroplasts. This allows eukaryotes (you) to synthesize metabolic products from a variety of heterotrophically-obtained molecules instead of using autotrophic processes.
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Plant cells and animal cells both need nutrients, such as carbohydrates, proteins, and lipids, to function properly. They also require oxygen for cellular respiration to generate energy. Finally, both types of cells need water to maintain their shape and carry out metabolic processes.
Yes, animal eukaryotic cells have the ability to synthesize sugar through processes like glycolysis and gluconeogenesis. These processes allow cells to convert nutrients into glucose, which serves as a crucial energy source for cellular functions.
Organic material ingested needs to be broken down into simpler molecules because cells can only absorb small, specific nutrients. This process, known as digestion, involves the mechanical and chemical breakdown of food into basic components like amino acids, fatty acids, and simple sugars. These smaller molecules can easily pass through cell membranes and be utilized for energy, growth, and repair within the body. Without this breakdown, larger, complex organic materials would be unable to enter cells and provide essential nutrients.