Proteins are important biomolecules. Proteins are synthesized and often packaged for secretion into other cells within an organism. A variety of organelles play a role in producing, packaging, and moving proteins.
Organelles of Eukaryotic Cells
Organelle Function
Nucleus The “brains” of the cell, the nucleus directs cell activities and contains genetic material called chromosomes made of DNA.
Mitochondria Make energy out of food
Ribosomes Make protein
Golgi Apparatus Make, process and package proteins
When DNA replicates, each strand of the original DNA molecule is used as a template for the synthesis of a second is known as complementary strand. 5' side on top, broken arrow 3' side on bottom, non-continuous arrow called lagging strand. Continuous strand to 5 to 3 in complementary called as leading strand.
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what is Okazaki fragments?
The Okazaki fragments also known as lagging strand that are joined together by the enzyme DNA ligase.
These leading and lagging strands only formed in the DNA replication and DNA polymerase is the enzyme which helps in DNA dependent replication. DNA polymerase forms two identical DNA strands from a single DNA molecule.
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Answer:
Hunter-gatherer culture is a type of subsistence lifestyle that relies on hunting and fishing animals and foraging for wild vegetation and other nutrients like honey, for food. Until approximately 12,000 years ago, all humans practiced hunting-gathering.
Explanation:
The correct answer is "<span>are high exposures over short times and associated with a specific cause"
Acute exposure is defined as exposures to high amounts of toxic substance over a period of time associated with a specific cause. For instance, acute exposure to malathion (insecticide) will produce acute effects of acute paralysis or weakness, respiratory depression, or even death. While usually fatal, it is usually treatable.</span>
Answer:
one in four plants had two alleles for the recessive trait
Explanation:
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