IB Cells

Which of the following does not occur during interphase?

• Replication

• Translation

• Cytokinesis

• An increase in the number of mitochondria

Which events occur during the G1 phase and S phase of the cell cycle?

• A

• B

• C

• D

How can cells in a multicellular organism differentiate?

• They express some of their genes but not others.

• They all have a different genetic composition.

• Different cells contain a different set of chromosomes.

• Different cells do not have some of the genes.

What is the sequence of stages during the cell cycle?

• G1 → S → G2 → mitosis → cytokinesis

• mitosis → G1 → G2 → cytokinesis → S

• G1 → G2 → S → mitosis → cytokinesis

• G1 → G2 → mitosis → cytokinesis → S

How do prokaryotic cells divide?

• By mitosis

• By meiosis

• By budding

• By binary fission

Which one of these processes require mitosis?

• Embryological development

• Reducing surface area to volume ratio

• Maintaining cell size

• Cell growth

a molecule that has both hydrophilic and hydrophobic parts

• amphipathic

• aseptate

• endocytosis

• autotrophic

a class of proteins that have carbohydrate groups attached to the polypeptide chain

• glycolipid

• heterotroph

• glycoprotein

• enzyme

the whole organism can do more things than individual cells are capable of, because of the interaction between the different parts

• atypical cell

• emergent properties

• binary fission

• sarcomere

a part of a membrane that has broken off to carry materials within the cell

• vesicle

• Golgi apparatus

• cytoplasm

• enzyme

Tags

NGSS.MS-LS1-2