What substance is analogous to a factory manager?

Answer: The substance is DNA and it would be found in the nucleus.

What cell part is described below a feature of plants that gives shape and texture and provides support?

Plant Cell Structures

Its primary role is to maintain pressure against the inside of the cell wall, giving the cell shape and helping to support the plant. The cell wall is located outside the cell membrane. It consists mainly of cellulose and may also contain lignin , which makes it more rigid.

What activities are carried out in a typical plant cell?

They are found in leaves and carry out photosynthesis and cellular respiration, along with other metabolic processes. They also store substances like starches and proteins and have a role in plant wound repair.

Which organelle would you expect to find in a plant cell but not in animal cell?

Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell.

Why we should study the cell closely?

Within cells, nutrients and organelles move around to carry out various cellular functions. Scientists study cell movement to better understand how cells work, including how cancer cells move from one tissue to another and how white blood cells move to heal wounds and attack invaders.

What does it mean when DNA is free floating?

Free-floating DNA is a term used to describe Prokaryotic DNA because such cells do not contain a distinct nucleus complete with a nuclear membrane. Such DNA simply exist in a region in the cytoplasm called nucleoid. Nucleoid is not distinct but can be found in any part of the cytoplasm, thus the term ‘free-floating’.

Why do plant cells have a fixed shape?

– Plants have definite shapes due to the presence of a rigid cell wall which takes in a lot of water and helps them in retaining their shape. – The chloroplast helps in the manufacturing of food through the process of photosynthesis and helps in the storage of the waste of the plant cell.

Why do plant cells have a definite shape?

Plant cell unlike animal cell is rigid and strong. This shape is provided by the cell wall covering the cell membrane. The cell wall may be made up of cellulose or hemicellulose, lignin, pectin or silica. These biomolecules having strong bonds give a definite shape to the cell.

Which part of the cell gives the cell its shape Brainly?

The cytoskeleton, a network of fibers that supports the cell and gives it shape, is also part of the cytoplasm and helps to organize cellular components.