Q1. Eplain the types of Plastids in
brer
Q2. Elplain the functions and structure
Of Golgi bodies
Q3. What is nucleoid?
Q4. What is the ditterence between
plant cells and animal cells?
Q6. What are suicidal bags
(lySosomes)
Q7. What is the function of
chromosomes?
08. Name the smallest cell in human
body?
Q9. Which is the largest cell in human
body?
Q10. Why Plant cells are are more rigid
than animal cells?
Q11. [xplain the process Of OSMOSIS IN.
detail
Answers
Explanation:
What Are Plastids?
Did you ever wonder how plants breathe, drink, eat, and grow? They carry out these functions just like us, yet in different ways. One hi category of specialized organelles that plants use in order to survive is plastids.
Types of plastids
Chloroplasts
Chromoplasts
Gerontoplasts
and Leucoplasts
Chromoplasts are what the name describes, a place for the pigments to be stored and synthesized in the plant. These are found in flowering plants, fruits, and aging leaves.
Gerontoplasts are basically chloroplasts that are going through the aging process. These are chloroplasts of the leaves that are beginning to convert into different organelles or are being re-purposed, since the leaf is no longer utilizing photosynthesis
Leucoplasts are the non-pigmented organelles. Unlike the others we have talked about, leucoplasts have no color at all. They are found in the non-photosynthetic parts of the plant, such as the roots.
The Golgi body is an organelle found in most eukaryotic cells. ... The Golgi body has a number of functions, including sorting and processing proteins. Proteins are synthesized in the rough endoplasmic reticulum, then they travel to the Golgi body. While in the Golgi body, they are processed and sent throughout the cell.
The nucleoid is an irregularly shaped region within the cell of a prokaryote that contains all or most of the genetic material. The length of the DNA chromosome is very large compared to the dimensions of the cell, and so must be compacted to fit.
lant and animal cells have several differences and similarities. For example, animal cells do not have a cell wall or chloroplasts but plant cells do. Animal cells are mostly round and irregular in shape while plant cells have fixed, rectangular shapes.
Plant and animal cells are both eukaryotic cells, so they have several features in common, such as the presence of a cell membrane, and cell organelles, like the nucleus, mitochondria and endoplasmic reticulum.
Lysosomes are the cellular organelles that contain digestive enzymes that break down waste materials, foreign materials and foreign particles that entered cell. It helps the cell to process its nutrients and is responsible for destroying the cell after it has died.
The Function of Chromosomes. Chromosomes are the thread-like structure found in the nuclei of both animal and plant cells. They are made of protein and one molecule of deoxyribonucleic acid (DNA). ... Chromosomes are important to this process to ensure the DNA is accurately replicated.
The smallest cell in the human body is the sperm cell
ovum
The plant cell is rigid because it contains a cell wall that is absent in animal cells. The cell wall is made up of proteins, cellulose fiber and polysaccharides. The cell wall gives the plant cell its shape. Because there is a cell wall in the plant cell which is absent in the animal cell.
Osmosis (/ɒzˈmoʊ. sɪs/) is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.
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