Answer: RBC/ Erythrocytes/ Red blood cells
<u>Explanation</u>: The blood consists of the following components- white blood cells, red blood cells, platelets and plasma. Different components perform different functions.The part which carries the gases is the RBCs or erythrocytes. They carry oxygen as well as carbon dioxide. RBC’s contain a pigment- hemoglobin, which binds oxygen molecules and carries it to each and every cell of the body.
<span>The generally accepted parts of modern cell theoryinclude: All known living things are made up of one or more cells. All living cells arise from pre-existing cellsby division. The cell is the fundamental unit of structure and function in all living organisms</span>
Answer:
Option (d).
Explanation:
Telomere may be defined as the repetitive DNA sequence present at the ends of the chromosomes. Telomeres consists of the nucleotide sequence rich in G and consists of vertebrate sequence AGGGTT.
The mutation in telomerase enzyme can cause the excessive replication of the telomeres. These leads to the excessive cellular proliferation and makes the cell immortal. This extensive growth of telomere is one of the maine reason of the cancer development.
Thus, the correct answer is option (d).
Answer:
DNA or RNA: Nucleic acid
Starches and sugars: Carbohydrates
Antibodies: Proteins
Can be utilized for energy if sugars are not available: Lipids
Hydrophobic part of the plasma membrane: Lipids
Glucose and sucrose: Carbohydrates
Explanation:
The DNA or RNA can be described as molecules made up of nucleic acids.
Carbohydrates can be described as biological molecules made up of carbon, hydrogen and oxygen. For example, starches, sugars, glucose, sucrose etc
Antibodies can be describe as a type of proteins which provide the body with immunity.
Lipids or fats are the alternative source of energy if carbohydrates are not present.
The hydrophobic tail of the plasma membrane is made up of fatty acid molecules which are lipids.
Nucleus Contains genetic material, including DNA, which controls the cell's activities.