1) Which organelles are found in animal cells? a) ribosome b) chloroplast c) cell membrane d) cell wall e) mitochondria 2) Which describes what is made in mitosis? a) 2 cells b) genetically different cells c) genetically identical cells d) 4 cells 3) Which cells could be produced by mitosis? a) egg b) skin c) bone d) liver e) blood f) sperm 4) The complementary DNA of the code CATG is... a) GTAC b) CATG c) ACGT d) GUAC e) CAUG f) ACGU 5) The 2 steps of protein synthesis are... a) transcription b) transferance c) transportation d) respiration e) replication f) translation 6) Osmosis is a type of transport that is characterized by which terms? a) low to high concentration b) water c) ATP energy d) high to low concentration e) small molecules f) active transport 7) Facilitated diffusion is a type of transport that is characterized by which terms? a) requires a transport protein b) water c) ATP energy d) high to low concentration e) small molecules f) low to high concentration 8) Active transport is a type of transport that is characterized by which terms? a) requires a transport protein b) water c) ATP energy d) high to low concentration e) small molecules f) low to high concentration 9) Which are used by plants in photosynthesis? a) CO2 b) Sunlight energy c) ATP energy d) H2O e) C6H12O6 f) O2 10) Which are used by plants in cellular respiration? a) CO2 b) Sunlight energy c) ATP energy d) H2O e) C6H12O6 f) O2 11) What is made after transcription? a) RNA b) DNA c) Amino acids d) Glucose e) Lipids f) Oxygen 12) In which organelle does cellular respiration occur? a) Chloroplast b) Cell Wall c) Cell membrane d) Ribosome e) Mitochondria f) Nucleus 13) Which occurs in G1 phase of the cell cycle? a) Cell divides b) Organelles divide c) DNA divides d) DNA replicates e) Cell grows, Organelles replicate 14) Which occurs in S phase of the cell cycle? a) Cell divides b) Organelles divide c) Organelles replicate d) DNA replicates e) Cell grows f) DNA divides 15) If a strand of DNA is composed of 15% base A, which else is true of that DNA? It's made of... a) 15% base C b) 70% base C c) 35% base G d) 15% base T e) 70% base G f) 35% base T

Cells

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?