Which Of The Following Is Not True Of All Cells

February 25, 2024 Post a Comment

Which of the following is not true of all cells

Detailed Solution. The correct answer is All cells are identical.

What is true for all cells?

All cells share four common components: 1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; 2) cytoplasm, consisting of a jelly-like cytosol within the cell in which other cellular components are found; 3) DNA, the genetic material of the cell; and 4) ribosomes,

Which of the following is not a cell?

Final answer: Virus is not a cell.

Do all cells contain DNA?

All living things have DNA within their cells. In fact, nearly every cell in a multicellular organism possesses the full set of DNA required for that organism. However, DNA does more than specify the structure and function of living things — it also serves as the primary unit of heredity in organisms of all types.

Which of the following is not a true cell organelle?

So, the correct answer is 'Ribosome'.

Which of the following is not true about cell wall?

Explanation: (b) is not true because cell wall is a living structure not a non- living structure... Suppose we think cell wall is non- living so, the plants will not Make their own foods and all plants will die because of non- living cell wall....

Is it true that all cells have nucleus?

Only the cells of advanced organisms, known as eukaryotes, have a nucleus. Generally there is only one nucleus per cell, but there are exceptions, such as the cells of slime molds and the Siphonales group of algae. Simpler one-celled organisms (prokaryotes), like the bacteria and cyanobacteria, don't have a nucleus.

Do all cells have proteins?

Proteins are the key working molecules and building blocks in all cells. They are produced in a similar two-step process in all organisms called protein synthesis – DNA is first transcribed into RNA, then RNA is translated into protein.

What 3 parts are found in all true cells?

The cytoplasm, cell membrane and the nucleus are the 3 main parts of a cell. Cytoplasm is the part of the cell that contains the organelles and all the other components of the cell.

Which of the following is not a part of every cell?

Answer. Answer: All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Prokaryotic cells lack a nucleus and membrane-bound structures.

Which of the following is not part of cell process?

Detailed Solution The Correct Answer is Option 1 i.e Cytoplasm.

Which of the following is not a main part of a cell?

All cells contain a cytoplasm that is enclosed by a plasma membrane. Eukaryotic cells also contain a nucleus. Interstitial fluid or the extracellular fluid is the fluid that surrounds a cell; therefore, it is not a component of a cell.

Do all cells have chromosomes?

Our cells contain many structures that are essential for living. One of these key structures is a chromosome. Chromosomes are found in the nucleus of every cell of our body and are made up of DNA, tightly coiled around proteins.

What does every cell contain?

All cells share four common components: 1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; 2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; 3) DNA, the genetic material of the cell; and 4) ribosomes,

Do all cells have RNA?

Ribonucleic acid (abbreviated RNA) is a nucleic acid present in all living cells that has structural similarities to DNA. Unlike DNA, however, RNA is most often single-stranded. An RNA molecule has a backbone made of alternating phosphate groups and the sugar ribose, rather than the deoxyribose found in DNA.

Are vacuoles found in all cells?

A vacuole (/ˈvækjuːoʊl/) is a membrane-bound organelle which is present in plant and fungal cells and some protist, animal, and bacterial cells.

What are examples of true cells?

Animal cells, plant cells, fungi, and protists are eukaryotes (eu = true).

Do all cells have a cell wall True or false?

All cells have a cell wall. Plant cells are surrounded by a cell membrane and outside this is a fairly rigid cell wall. The cell wall gives the plant cell a more definite shape than an animal cell. Animal cells do not have a cell wall.

Which of the following statements is not part of the cell theory?

The correct option is C All cells are surrounded by cell wall.

Which of the following is not the function of cell wall?

It prevents the over-expansion of the cell when water enters the cell. Also, it acts a barrier and prevents the contents of the cell from any mechanical injury and infections. Thus, the correct answer is option B.