Answer: C
Species diversity
Explanation:
Answer:
Most of the ATP in cells is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP. ATP synthase is located in the membrane of cellular structures called mitochondria; in plant cells, the enzyme also is found in chloroplasts.
Explanation:
Answer:
When the cell has extra energy it stores that enrgy
by reattcaching a free phosphate molecule to ADP, turning it back into ATP. The ATP molecule is just lile a rechargable battery.
B. Helicase attaches new nitrogen bases to the ends of old DNA strands, while DNA polymerase breaks down unused DNA strands
C . DNA polymerase breaks down the old strand of DNA after a new one has been replicated, while helicase connects the two DNA strands together
D. Helicase "unzips" the DNA strand, while DNA polymerase brings in new strands of DNA to match the old strands
'Helicase "unzips" the DNA strand, while DNA polymerase brings in new strands of DNA to match the old strands.' best describes the role of helicase and DNA polymerase in DNA replication. The correct option is d.
Helicase is essential for DNA replication because it "unzips" the double-stranded DNA molecule. In order to separate the two strands and create a replication fork this process involves severing hydrogen bonds between the base pairs. On the other hand, DNA polymerase is charged with the vital task of creating new DNA strands.
It does this by incorporating complementary nucleotides into the template strands already present. This maintains genetic fidelity by ensuring that the newly formed strands mirror the original ones. The precise duplication of genetic information which is necessary for cell division and inheritance, depends on the interaction between the unwinding action of the helicase and the strand-building activity of DNA polymerase.
To know more about DNA replication here
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Multicellular organisms are organized into various levels, including cells, tissues, organs, organ systems, and organisms. Each level has a unique role and is often comprised of lower levels, such as organs being made up of tissues, which are made up of cells.
Yes, indeed, multicellular organisms can be further organized into other levels. These include the cellular, tissue, organ, organ system, and the organism level. Higher levels of organization are built from lower levels. For instance, molecules combine to form cells, cells combine to make tissues, tissues form organs, organs come together to form organ systems, and organ systems combine to form organisms. Organisms are individual living entities. For instance, every single tree in a forest is an organism. Single-celled prokaryotes and single-celled eukaryotes are also considered organisms and are typically referred to as microorganisms.
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can do to protect myself?
Answer
Yes friends,,,,
Your mom is absolutely correct. Milk is very good for our body.
Some others food which are enrich in calcium are
1) green leafy vegetables – such as curly kale, okra and spinach.
soya drinks with added calcium.
2) bread and anything made with fortified flour.
3)fish where you eat the bones – such as sardines and pilchards.
To prevent osteoporosis, it is important to consume enough calcium and vitamin D. Drinking milk is a good source of calcium, but there are other options as well. Additionally, engaging in weight-bearing exercises and eliminating risk factors like smoking and excessive alcohol consumption can help protect against osteoporosis.
Osteoporosis is a disease where bones lose mass and become fragile. It is important to consume enough calcium and vitamin D to prevent osteoporosis. While drinking milk is a good way to get calcium, there are also other sources such as yogurt, cheese, Chinese cabbage, kale, and broccoli. It is also important to engage in weight-bearing exercises and eliminate risk factors like smoking and excessive alcohol consumption.
B. sandstone
C. clay
D. salt water