Hesi A2 Biology 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 1 / 2
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
The mRNA strand is what DNA strand?(ANS- identical except T is replaced with U How is oxygen transported through blood or body?(ANS- circulatory system What organelle is responsible for protein synthesis and membrane production?(ANS- endoplasmic reticulum (rough ER) What is the intake of food through the cell membrane creating food vacuole?(ANS- phagocytosis The bird's body and function of wings?(ANS- hereditary What phase does replication take place in?(ANS- S phase
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