
1st Quarter Examination in Biotechnology
Quiz by Vanessa Nava
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
A jelly- like substance where most of the processes inside the cell happens.
Tiny rounded bodies responsible in the production of proteins for the cell.
A semi permeable membrane made of layer of phospholipids and proteins.
Structure inside the plant cell that contain green pigment chlorophyll.
Outer Covering located next to cell membrane which has many important functions in a cell including protection, structure and support.
It is a region of cytoplasm where the chromosomal DNA is located.
Small hair-like projections emerging from the outside cell surface are used for attaching to host tissue.
A protective covering that is made up of polysaccharides is used to keep the bacterium from drying out.
It is the "Powerhouse" of the cell responsible in producing energy in the form of ATP.
Which part of the cell has the genetic material and is often called the "brain of the cell?"
When cellular respiration requires oxygen it is said to be _____________________.
Which of the following shows the correct sequence during cellular respiration?
____________________ is the first step of cellular respiration that begins releasing energy in stored glucose.
If oxygen is NOT present, glucose is broken down by _____________________.
Animals have to eat other things to get their food but plants can make it themselves. Plants are known as ‘_________’.
During photosynthesis, plants take carbon dioxide from the air and water from the soil and convert it into…
In order for photosynthesis to take place energy in the form of ___________ is
The chromosome separates and begins to move to the other side of the cell.
The chromosomes line up accross the center of the cell.
If a fire erupts, immediately:
Flammable materials, like alcohol, should never be dispensed or used near _________________________.
If you do not understand a direction or part of a lab procedure, you should
You are heating a substance in a test tube. Always point the open end of the tube
Arrange the following stages of mitotic cell division in order of their occurrence:
(1) Anaphase
(2) Telophase
(3) Metaphase
(4) Prophase
The stage in cell division that consists of G1 phase, S phase, and G2 Phase is:
After completing an experiment, all biological and chemical wastes should be
The desire to maintain a safe laboratory environment for all begins with ________?
Which of the following types of Personal Protective Equipment is frequently used?
You are heating a piece of glass and now want to pick it up. You should
Incubator and Petri Dish are commonly used for _____________________.
A __________________________ is a special instrument that measures how much light a substance absorbs.
It is a method used to determine the exact order of the four nucleotide bases-- adenine, guanine, cytosine, and thymine - that make up a strand of DNA.
It is a molecular biology technique that is used for the creation of a genetically identical copy of a cell or an organism.
It refers to the practices performed immediately before and during a clinical procedure.
In this technique, the molecules are separated are pushed by an electrical field through a gel that contains small pores.
Separation of urine components and blood components.
Parental testing -- in forensic cases.
Gametes formation through which process?
New cells generate from ___________________________________.
What type of cell is a bacteria cell?
What are the 2 main categories of cells?
this kind of transport requires the cell to work contrary to the normal direction of diffusion. This causes the cell to spend energy.
The state of steady internal, physical, and chemical conditions maintained by living systems.
The concentration of solute (salt) is equal on both sides, the water will move back in forth but it won't have any result on the overall amount of water on either side.
In this case there are less solute (salt) molecules outside the cell, since salt sucks, water will move into the cell.
Process where a cell splits into two identical daughter cells.
The cell spends the majority of its life in this stage.
During which phase does the DNA make a copy of itself?
Which phase occurs directly after metaphase?
What is the structure labeled "X" on the picture?
