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Cell Cycle Test

QuestionAnswer
molecules that control the stages of the cell cycle in all eukaryotes are similar. This fact suggest that... Eukaryotes share a common ancestry
what does a cell make during the synthesis stage of the cell cycle? A copy of DNA
Which organelles supply energy to the cell? Mitochondria
Scientists use observation and data to form and test... Hypotheses
Cells in a developing embryo differentiate based on... Their location in the embryo
Which features are found in plant cells but not in animal cells? Cell walls and chloroplasts
four main types of carbon-based molecules in organisms are carbohydrates, lipids, nucleic acids, and... Protiens
What is unique about carbon? Bonding properties
which process would bacteria living near a heat vent on the ocean floor use to build carbon-based molecules, such as sugars? Chemosynthesis
Substances are changes into different substances when bonds break and form during... Chemical reactions
Which of the following is true of ATP? It transfers energy to cell processes
Which statement about the process of binary fission is true? It does not take place in multicellular organisms
The smallest basic unit of matter is the... Atom
Which statement describes the chromosome shown in figure 5.2? It is made up of two chromatids
Which organelle is the storehouse for most of a cell's genetic information? Nucleus
Which of the following is a major principle upon which the cell theory is bases? All organisms are made of cells
Which of the following is true of malignant tumors? They can cause tumors in other parts of the body
How do ions form? Atoms gain or lose electrons
On earth, biodiversity generally increases from the... Poles to the equator
Kinases and cycling are internal factors that... Control the cell cycle
If a cell cannot move enough material through its membrane to survive, then the ratio of its surface area to volume is... Too small
During interphase a cell grows, duplicates organelles, and... Copies DNA
Organisms rely on both negative feedback processes and behavior to maintain... Homeostasis
Before a cell can proceed to mitosis from the gap 2 stage of the cell cycle, it must... Pass a critical checkpoint
Chemical reactions that absorb more energy than they release are called... Endothermic
Proteins from outside a cell that stimulate it to divide are called... Growth factors
Which property of carbon makes it the " building block of life"? It's covalent bonding
Which organism is capable of reproduction through asexual mitosis Starfish
The variety of life across the biosphere is called... Biodiversity
Which of the following directly provides the energy needed for cell functions? A phosphate group is removed from ATP
During which of the following stages shown in figure 5.1 does the cytoplasm of a cell divide? Mitosis
A plant's leaf consists of... Various types of tissue
Chemosynthesis is a process through which some organisms use energy from chemicals in their environment to build sugars in the absence of... Sunlight
What molecule carries chemical energy that cells use for their functions? ATP
Exploring how indoor air pollutants lead to respiratory problems is an example of using biology to... Improve human health
In a single-celled organism, mitosis is used for... Development
One difference between a cancer cell and a normal cell is that... Cancer cells cannot make copies of DNA
All the chemical processes used to build up or break down materials are called an organism's... Adaptation
During which of the following stages shown in figure 5.1 does cytokinesis take place? Mitosis
Similar organisms that can reproduce by interbreeding belong to the same... Species
Identify the type of cell shown in figure 3.1 is... Eukaryotic
Which organelles are unique to plant cells? Chloroplasts
Scientists use scientific thinking to test... Hypotheses
Why do the cells lining the stomach divide more quickly than those in the liver? They undergo more wear and tear
The gap 1, gap 2, and synthesis stages of the cell cycle make up... Interphase
Organisms use energy for all chemical processes. Together, all of these processes are called... Metabolism
Before a cell can move from the G or G stage to the next stage of the cell cycle, it must grow and... Pass a critical checkpoint
Which of the following is formed when an atom gains or loses electrons? Ion
Created by: ZekeN
 

 



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