Science Flashcards
Organs that helps in absorption of nutrients
Pancreas, liver, and gallbladder
When does the initial digestion of carbohydrates occur
In the mouth
The respiratory system works to exchange oxygen and carbon dioxide. What other body system works with the respiratory system?
Circulatory system
If you chew your food carefully, which of the following explains what you’re doing as your teeth mash and crush the food into smaller pieces
You are mechanically digesting the food
Which body systems help the cells get the energy they need
Circulatory system and digestive system
What is the order in which the body eliminates waste from the cells, from beginning to ending with the exit from the body
Bloodstream, kidneys, uterus, bladder, urethra, outside the body
The process that changes food into forms useful to the body
Digestion
Which of the organ where digested molecules of food, water, and minerals are absorbed
Small intestine
When different gases are exchanged in the lungs and then transported throughout the body, which body systems are working together?
Respiratory and circulatory
Which of the organs where digested molecules of food, water, and minerals are absorbed
Small intestine
Which part of the digestive system removes solid wastes such as feces from the body
Large intestine
Cell cycle correct order
Interphase, cytokinesis, mitosis
You see plant cells in a microscope with two nuclei that have visible chromosomes in which stave of cell division is this cell
Telophase
Description of meiosis
The cells produced at the end contain half the number of chromosomes
Importance of mitosis
Maintains the chromosome number
What makes the spermatogenesis and oogenesis different
Formation of male gametes and female gametes
Dominant genotype
GG
In Mendel’s pea plants, the homozygous recessive phenotype was white flowers. Mendel crossed two homozygous recessive pea plants, what color flowers would be seen in the offspring
White flowers
Green peas are dominant(G) to yellow peas (g). What is the genotype for a heterozygous dominant off spring
Gg
What is the genotype for a homozygous recessive off spring
dd
What is being represented by the letters on top and side of the punnet square
The combination of alleles in offspring
Which of the kingdoms contain multicellular organisms
Animalia
Which kingdom does homosapiens belong
Animalia
Classification broad to specific
Domain, kingdom, phylum, class, order, family, genus, species
How much of the energy in each level gets lost as heat or used by the organism for sirvival
10 percent
Process that takes carbon dioxide from the air and converts it into a form of carbon used by living things
Photosynthesis
Breaks down large starch molecules into smaller sugar molecules
Amylase
Breaks down proteins into amino acid
Pepsin
Breaks apart fats
Pancreatic lipase
