- Which is the smallest cell organelle?
- Which is the longest human body cell?
- Which is the largest animal cell?
- Which is the largest cell in the female body?
- What is smaller than a cell in the human body?
- What is the smallest organ in the human body?
- What is the biggest organ in the body?
- Is skin the smallest organ?
- Which is the largest cell organelle in animal?
- What is the largest and smallest cell?
- Is a virus a cell?
- Whats the smallest thing in the world?
- Who discovered cell?
- What is the largest cell in the male human body?
- Which is the largest cell structure?
- Who is the smallest cell?
- What is the strongest muscle in the human body?
Which is the smallest cell organelle?
The smallest cell organelle present within a cell is ribosome (based on the surface area of the organelle).Ribosomes are known as protein factories because they are the main site of protein synthesis (composed of nucleic acids and proteins).So, the correct answer is ‘Ribosomes’..
Which is the longest human body cell?
Nerve cells- In the human body, the nerve cell is the longest cell. Nerve cells are also called neurons that are found in the nervous system. They can be up to 3 feet long.
Which is the largest animal cell?
ostrich eggsLargest animal cell is ostrich eggs measuring about 170*135 mm in diameter.
Which is the largest cell in the female body?
ovumThe largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.
What is smaller than a cell in the human body?
Organelles are the substructures (such as mitochondria and chloroplasts) inside cells that perform particular functions. They are therefore smaller than cells.
What is the smallest organ in the human body?
pineal glandWhat’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres. It’s not an organ like those in the abdominal cavity.
What is the biggest organ in the body?
Body organs aren’t all internal like the brain or the heart. There’s one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.
Is skin the smallest organ?
The largest organ is the skin, while the smallest organ is the pineal gland, which produces the hormone melatonin. Some organs are necessary for survival; these are called vital organs. Humans have five vital organs that they cannot live without: the brain, heart, liver, kidneys, and lungs.
Which is the largest cell organelle in animal?
nucleusThey often called the ‘power houses’ of the cell. The nucleus is the largest organelle within animal cells.
What is the largest and smallest cell?
The sperm is the smallest cell in human biology, but also one of the most complex. The egg meanwhile is the largest cell and similarly intricate. Looking further out into the natural world, the diversity of these sex cells, or gametes, is truly remarkable. Most species have two gametes, which we term male and female.
Is a virus a cell?
Because they can’t reproduce by themselves (without a host), viruses are not considered living. Nor do viruses have cells: they’re very small, much smaller than the cells of living things, and are basically just packages of nucleic acid and protein.
Whats the smallest thing in the world?
quarksProtons and neutrons can be further broken down: they’re both made up of things called “quarks.” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.
Who discovered cell?
Robert HookeInitially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.
What is the largest cell in the male human body?
The largest cell in the human body is Egg cells (ovum). They are 20 times larger than the sperm cells and measure about 0.1 millimetres in diameter.
Which is the largest cell structure?
nucleusThe nucleus is the largest cellular organelle, and the only one visible using a light microscope. Much like the cytoplasm of a cell is enclosed by a plasma membrane, the nucleus is surrounded by a nuclear envelope that separates the contents of the nucleus from the contents of the cytoplasm.
Who is the smallest cell?
Answer:The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long.The RBC ‘s size also found roughly 5 micrometers.Most scientists suggest that sperm is the smallest cell in terms of volume.More items…
What is the strongest muscle in the human body?
masseterThe strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.