Show:
Cells & Microscopes
Circulatory & Lymphatic Systems
Genetics, Heredity, & Reproduction
Excretory & Respiratory Systems
Nutrition & Digestion
100
On the microscope, what is the flat area supporting the slide called?
Stage
100
How many chambers does the human heart have?
4 chambers
100
What is the code contained in the chromosomes in the nucleus of a cell called?
DNA
100
What term is nicknamed "windpipe", this tube has air passing through it to go to your lungs.
Trachea
100
What are the building blocks of protein?
amino acids
200
Which objective of a microscope do you use first?
low power objective
200
What is are the upper chambers of the heart called? The lower chambers?
upper chambers = atria lower chambers = ventricles
200
What is a cell called that has two of every kind of chromosome? What is a cell called that has one of every kind of chromosome? (in order)
Diploid and Haploid
200
How much of your blood passes through your kidneys each day?
All of it!
200
What is amylase?
An enzyme in your stomach which aids in digestion
300
What is one thing that plant and animal cells have in common?
cell membrane, nucleus, both cells, both alive, etc.
300
What is a force exerted on the walls of blood vessels by blood called?
blood pressure
300
What is the process called that uses cell division to regrow body parts?
Regeneration
300
This tube carries urine from the bladder to the outside of the body.
Urethra
300
What is the main source of energy for your body?
Carbohydrates
400
If a microscope has an eyepiece with a power of 10x and the objective power is turned to 10x, what is the total magnification?
10 x 10 =100 times
400
Name 3 organs of the lymphatic system.
spleen, thymus, lymph nodes, tonsils
400
How many pairs of chromosomes do cells in your body have? (including skin cells, lung cells, muscle cells, etc.)
23 pairs
400
What are 2 disorders of the respiratory system?
bronchitis, emphysema, asthma
400
What is the wave of muscle contractions in the esophagus that moves food along the digestive system called?
peristalsis
500
Name 3 differences between plant and animal cells.
Plant cells have cell walls, larger vacuoles, and chloroplasts.
500
Name three functions of blood.
carries oxygen, clots so you heal, carries waste products, carries nutrients
500
Using the letter "D", what is the genotype for Homozygous dominant and Heterozygous dominant?
DD and Dd
500
Name 2 organs that help your body excrete waste.
skin, lungs, bladder, kidneys, etc
500
What are the six nutrients your body needs for life?
vitamins, proteins, carbohydrates, fats, minerals, and water