Questions And Answers 2025
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How many chromosomes do sperm and egg produce in meiosis?
- Ans - 23
How many chromosomes do sperm and egg produce in mitosis?
- Ans - 46
What helps the cell shape and cell to adapt?
- Ans - cytoskeleton
What gives the cell the ability to move and proper?
- Ans - microtubules
What is the main component of blood plasma?
- Ans - water
What is the first step in metabolism of food to cellular energy?
- Ans - glycolysis
What drives the cell/ pushes it forward?
- Ans - propulsion
All humans have how many pairs of chromosomes?
- Ans - 23 pairs
, The plasma membrane is made of/ composed of what?
- Ans - lipids, proteins, and carbohydrates
What organelle is responsible for packaging, processing, and shipping?
- Ans - Golgi Apparatus
Plant cells have what organelle that functions as storage, waste disposal,
and protection?
- Ans - vacuoles
What is the site of cellular respiration? (eukaryotic cells)
- Ans - mitochondria
What are plasma membranes mostly made of?
- Ans - lipids
What is the magnification of an ocular lens on a microscope?
- Ans - 10x
What part of the microscope is the side going to be placed on?
- Ans - stage
What holds the genetic code for each person?
- Ans - DNA
What is DNA made of?
- Ans - nucleotides
is the most important component of the cell, contributing to protection,
communication, and the passage of substances into and out the cell.
- Ans - The cellular membrane
the plasma membrane is made of how many phospholipid layers?
- Ans - 2