Answer:Each strand of the double helix carries a sequence of bases, arranged something like letters in a four-letter alphabet.
DNA replication is the process by which DNA makes a copy of itself during cell division. The first step in DNA replication is to 'unzip' the double helix structure of the DNA? molecule. ... The separation of the two single strands of DNA creates a 'Y' shape called a replication 'fork Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. Finally, a special enzyme called DNA polymerase organizes the assembly of the new DNA strands. The following description of this three-stage process applies generally to all cells, but specific variations within the process may occur depending on organism and cell type.
b. blue-green algae
c. brown algae
d. yellow algae
Answer:
The correct answer would be B. lipids.
Explanation:
Lipids are the compounds that are fatty acids or derivatives of the fatty acid that are insoluble in water and soluble in nonpolar solvents such as ether. These are some of the essential molecules of the bodies. these molecules have various functions in the body.
Such energy storage in the adipose tissues and utilize when there is not enough level of glucose, insulation: subcutaneous fats help in insulation as act as a blanket layer and insulate the body from external temperatures. Protection is also an essential function of lipids that protect the internal organs from shocks.
Thus, the correct answer is option B. lipids.
The best given answer for the following question would be B) Sam, Tim, Bella, and Joshua
Answer: c. connective
Explanation:
Connective tissue is the abundantly present tissue in the human or animal body. It is widely distributed and exists in varied type in the human or animal body. It includes the fat, bone, bone marrow, blood, cartilage, fibrous tissues. The function of the connective tissue is to provide the support and protection to the body. All connective tissues consists of fibers, cells and ground substances. The cells of the connective tissues include the macrophages, adipocytes, leucocytes, mast cells and fibroblasts.
The adipocytes are the cells which deposit fat in them. These cells are responsible for the majority of the weight in the body.
The answer is CO2 Out
B) with phosphodiester bonds connecting sugars and phosphate groups
C) with hydrogen bonds connecting complementary sugars
D) with ionic bonds between sugars and phosphate groups
The complementary strands of DNA are held together through hydrogen bonds that connect the complementary bases. Adenine pairs with thymine, and cytosine pairs with guanine. Phosphodiester bonds connect the sugars and phosphate groups along each strand, but they do not bind the complementary strands together.
The complementary strands of DNA are held together predominantly through hydrogen bonds that connect complementary bases. Among the four types of bases in DNA, adenine (A) always pairs with thymine (T) through two hydrogen bonds, and cytosine (C) always pairs with guanine (G) via three hydrogen bonds. Therefore, the correct answer is Option A) with hydrogen bonds connecting complementary bases. Option B is incorrect because phosphodiester bonds connect the sugars and phosphate groups along each backbone of a DNA molecule, but they don’t bind the complementary strands together. Option C and Option D are also incorrect as neither sugars nor ionic bonds play a substantial role in holding the complementary strands of DNA together.
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