biology 1
This type of cell goes through cell reproduction using asexual reproduction or sexual reproduction.
What is a prokaryote?
a movement of ions and other atomic or molecular substances across cell membranes without need of energy input
What is passive transport
The splitting of the cytoplasm in cell division.
What is cytokinesis?
During which stage in meiosis 1 does crossing over occur?
prophase 1
The function of DNA.
What is contains the instructions needed for an organism to develop, survive and reproduce?
the principal molecule for storing and transferring energy in cells
what is ATP
The monomer of proteins.
What are amino acids
The products of the light dependent reactions of photosynthesis
What are ATP, NADPH and oxygen?
The products of cellular respiration.
What are ATP, water and carbon dioxide?
A long DNA molecule with part or all of the genetic material of an organism.
What is a chromosome
Things found in both eukaryotes and prokaryotes
cytoplasm, DNA, ribosomes, cell membrane
The first phase of mitosis.
What is prophase
The phase in which chromosomes line up at the middle
What is Metaphase?
A biomolecule that provides short term energy
What are carbohydrates?
The organelle responsible for energy production (cellular respiration)
what is the mitochondria?
Human cells organize DNA into one or more of these that carry genetic material.
What are chromosomes?
This process produces four genetically unique cells, each with half the number of chromosomes as in the parent
meiosis
Produces two genetically identical cells, each with the same number of chromosomes as in the parent
What is mitosis?
process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions
What is cellular respiration
This type of reproduction involves two parents and offspring that are not genetically identical to either parents.
What is sexual reproduction?
Made of mostly phospholipid molecules embedded with proteins, this flexible boundary separates life from nonlife.
What is the plasma membrane/cell membrane/ phospholipid bilayer
The inputs/reactants for photosynthesis
What are Water, sunlight(light), CO2
the movement of ions or molecules across a cell membrane into a region of higher concentration, requiring energy.
What is active transport?
The longest part of the cell cycle (G1, S, G2)
What is interphase?
All living things are made of cells. Cells are the basic unit of life. All cells come from preexisting cells
What is the cell theory?