mitochondria- rod-shaped cell structures that produce most of the energy needed to carry out the cell’s functions. 12. endoplasmic reticulum – a cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.
Which of the following is a rod-shaped organelle?
Mitochondria are rod-shaped organelles that can be considered the power generators of the cell, converting oxygen and nutrients into adenosine triphosphate (ATP). ATP is the chemical energy “currency” of the cell that powers the cell’s metabolic activities.
What organelle is found in the cytoplasm?
Cytoplasmic Organelles. By definition, organelles are the membrane-bound structures in a cell. The nucleus is an example. Other organelles are located in the cytoplasm such as mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, peroxisomes, lysosomes, vacuoles and glyoxisomes.
What has a rod shaped body?
A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name Bacillus, capitalized and italicized, refers to a specific genus of bacteria.
What are rod shaped structures in the nucleus?
The nucleus of the cell contain chromatin fibres which transform into rod shaped structures called chromosomes.
What is the pH of a lysosome?
Lysosomes have an acidic interior pH of ~4.8 compared to the slightly basic cytosol (pH 7.2). This pH differential is maintained by pumping in protons from the cytosol across the membrane via proton pumps and chloride ion channels.
Are rod shaped structures which oxidize food to provide energy?
(ii) Vacuoles are rod shaped structures which oxidize food to provide energy.
What is the cytoplasmic organelle function?
| Cell organelles | Function |
|---|---|
| Vacuoles | Store water and other substances, food, pigments and waste products Provides turgidity to the cells |
| Lysosomes | Digest and remove wastes from the cell |
| Ribosomes | Synthesise proteins |
| Plastids (only in plant cells) | Site for manufacture and storage of important chemical compounds used by the cell |
What organelle can be found in the cytoplasm and on the surface of endoplasmic reticulum?
Ribosomes
Ribosomes are tiny organelles that can be found in the cytoplasm or on the surface of the rough endoplasmic reticulum. They are where new proteins are made.
Which type of bacteria has a rod shaped structure?
A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria.
What is the rod shaped bacteria called?
Spherical bacteria are known as cocci, rod-shaped bacteria are bacilli, and spiral-shaped bacteria are spirilla.
What are rod shaped structures that are important in cell division?
Answer: Chromosomes are rod-shaped structures in nucleus visible at the time of cell division.
What organelles are found in the cytoplasm?
rod shaped organelle, located in the cytoplasm; has a smooth outer membrane and a greatly folded inner membrane, power house of the cell, breaks down food and sugars into water, supplies energy, cellular respiration occurs here. Vacuole. Large, round, water filled sack, stores food, water, and waste, the “refrigerator”.
What is the structure that protects and supports plant cells?
Strong, stiff, nonliving layer outside the cell membrane, located in only plant cells, made of cellulose,allows materials in and out of plant, protects & supports the plant. Cell membrane. first structure you encounter in a plant cell (after cell wall) provides protection, allows things in and out of organism, plant and animal cells. Cytoplasm.
What is the cell wall made of?
Cell Wall. Strong, stiff, nonliving layer outside the cell membrane, located in only plant cells, made of cellulose,allows materials in and out of plant, protects & supports the plant.
