What process in all living things releases carbon dioxide as a waste product?

What is the word used to describe the appearance of an individual without regard to its hereditary constitution?

The chromosomes responsible for characteristics other than sex are known by which of the following terms?

What genetic term describes the situation when a part of a chromosome is broken off and lost?

Which one of these is NOT a cell organelle?

Hormones are NOT found in which of the following categories of substances.

What is the term given to a fatty acid that has more than one set of double bonds between carbons?

In a plasma membrane, which of the following provides a general barrier to the movement of molecules?

Who is considered the father of Taxonomy?

In the first stage of photosynthesis, light energy is used to:

Which of the following is not an arachnid?

Which of the following is not found in blood?

Water molecules enter plant epidermal cells by:

What molecule is the energy source for virtually all of the work done by the cell?

Proteins that cause reactions to proceed more rapidly and lower the energy of activation are called.

Cholesterol, testosterone, and estrogen are all examples of:

What is sometimes called animal starch?

The organic portion of bone consists of which one of the following proteins

Genes are able to control a cell's fate by determining the synthesis of:

Octopus and squid belong to the class of molluscs known as:

The name given to a structure present in angiosperms but lacking in gymnosperms is?

Nitrogen fixation is accomplished by:

Sponges are included in which of the following phyla?

All of the following are characteristic of amphibians EXCEPT:

In flowers the terminal part of a stamen, containing the pollen sacs is known as the:

Of the following, which is NOT a bacterial disease?

Of the following, which is NOT a viral disease?

Many living organisms exhibit the unique property of producing visible light. What term is used to describe this phenomena?

Surplus red blood cells, needed to meet an emergency, are MAINLY stored in what organ of the human body?

The smallest of the FORMED elements of the blood are the

Which of the following are NOT part of a neuron?

Which of the following is NOT a type of neuron?

Digestion of PROTEINS begins in which of the following human organs?

Cell membranes are composed of:

Sex or reproductive cells are referred to as

How is heredity transferred from parents to offspring?

When a section of genes or DNA, are removed from an organism and supplemented or inserted into the plasmid?

What is the highest level in taxonomy?

Protozoa, seaweed and molds belong to?

The set of observable characteristics in an individual resulting from the expression of genes?

It is the process by which species from different ancestors develop similar characteristics/ structures?

The cell wall, vacuole, and the plastids are found in

Mitosis is for growth and repair as meiosis is for in animal cells.

Who is the monk that coined the term "cell"?

Who coined the word "gene"?

Dialysis is used if there is a failure of

The chloroplast carries out:

What phylum do insects belong to?

The development of an egg without fertilization by a sperm is referred to as:

What vascular tissue brings water and minerals to the leaves?

It is known as the "liquid gold" in the blood in this time of covid- 19 pandemic.

What kingdoms are made up of prokaryotic cells?

He advanced the cell theory with his conclusion that cells could only come from other cells:

Which of the following cells undergo meiosis?

Which scientist disproved spontaneous generation of large organisms by showing maggots came from flies not from rotting meat?

Which organelle breaks down organelles that are no longer useful?

Which of the following scientists concluded that all ANIMALS are made up of cells?

What type of evolution in which an organism from a common ancestor gradually develop into a new species to adapt into its new habitat?

What to do to ensure safety from microbes in an experiment?

In a cell, which of the following is the largest component?

What is the lowest level in taxonomy?

It is the process of determining the order of nucleotides in a DNA molecule?

What is the process used to break down fat molecules in milk into smaller particles, creating a uniform consistency in products like milk and ice cream?

Acknowledge as the Father of Microbiology, he discover germs as the cause of disease, fermentation is caused by microorganism and ways of destroying microbes in the liquid, and he is.

What is the longest cell in the body?

What is the energy currency of the cell?

Kingdom is largest and inclusive while___is smallest and least inclusive.

Both human insulin and insulin extracted from the sheep lower blood sugar levels in humans. This fact is used as supporting evidence of evolution based on comparative

Taxonomy is the study of the classification of organism based on their

What is the process that converts pyruvate into molecules of carbon dioxide?

The structure outside the nucleus in animal cells that is involve in mitosis is the

In the human body, the cell that most nearly resembles a one- celled animal is the cell

Flagella, cilia and pseudopodia are structures associated with locomotion of

The cell wall of plant is made of

An organism observed under the microscope appears to be circular. What kind of bacterium is this?

Which is most probably the habitat of thermophiles?

Bacteria can be used to clean the environment from harmful chemicals. What do you call this process of cleaning?

Green plants are considered autotrophs because they

Which of these is NOT a fruit?

Which plant has underground stem modified for reproduction?

Which cell structure regulates the opening and closing of the stomata?

In terms of trophic levels, the following pairs organism perform similar function EXCEPT

What do we call the ability of young ducklings to imitate the way mother duck walks?

Which animal is warm blooded?

In each cardiac cycle the heart goes through a system of contraction called

In humans, food is moved down the esophagus into the stomach by means of

Fatty acid and glycerol are used in respiration. These may recombine to form fats again. Most of the stored fats occur in the

Disturbances in body temperature, hunger, perception, menstrual cycles and water balances are symptoms and defects in the

What is the technology being used now in the surgery of the retina?

What disease common among cigarette smokers affects the air sacs of the lungs?

The Bowman's capsules in the kidney function as

Genetic engineering has been utilized for the production of

When an organism has a duplicate of chromosome in all its cells, this condition is called

Scientists calculated the age of the earth as_____billion years

Remains of traces of ancient organisms in the form of footprints and burrows or tools are evidences generally called

There are more similarities between man and monkey compared to man and dog because they belong to the same

Studies show that there are parts of the body that have lost their usefulness and which may later disappear. What are these parts called?

Lamarck's theory of evolution proposed that changes occur as a result of need for them, hence called the theory of

What is a distinguishing characteristic of Homo sapiens over the lower mammals?

Which of these is a natural ecosystem?

What kingdoms are made up of prokaryotic cells?

He discovered that all plants were made of cells, which contributed to the development of the cell theory:

The following ions cannot easily slip through the spaces of the bilayer due to their charges EXCEPT

A teacher wants to show the movement of animals in his lesson. What should he use?

Who is the father of biology?