What organelle makes proteins?
ribosome
What biome is most harmed by humans using sunscreen?
Coral reef
What are proteins that speed up chemical reactions?
enzymes
What nucleotide base is found only in RNA?
uracil
What is the study of plants called?
botany
What is Ms. Flinker's favorite bird?
Blackburnian warbler
What process uses ATP to move substances from low to high concentration?
active transport
What trophic level are plants?
producer
What biome receives the least amount of precipitation annually?
desert
What is the largest living lizard?
Komodo dragon
What is the control center of the cell?
nucleus
What process over many generations leads to big phenotypic differences between males and females of a species?
sexual selection
What organelle makes ATP?
mitochondria
What type of cells have a cell wall made of chitin and contain a nucleus?
Fungi
What molecule stores the hereditary information in every body cell?
DNA
How many different amino acids are there?
20
What trophic level are herbivores?
primary consumer
What is the main gas in the air that you breathe?
nitrogen
What type of inheritance is cystic fibrosis?
recessive
What are the sex chromosomes for birds?
Z W
Who is this?
Jane Goodall