Ch 3: Online 2

Question 1

Made of DNA and protein

Answer 1

Chromosomes

Question 2

Recycles old proteins into amino acids

Answer 2

Proteasome

Question 3

Cellular transport along a pressure gradient

Answer 3

Filtration

Question 4

Diffusion takes place along a ___ gradient

Answer 4

Concentration

Question 5

Chromosome count in a gamete

Answer 5

Haploid Number

Question 6

DNA makes a copy of itself

Answer 6

Replication

Question 7

Increase the outer surface area of the cell membrane

Answer 7

Microvilli

Question 8

An mRNA molecule copies a gene from DNA

Answer 8

Transcription

Question 9

A protein is put together by tRNA molecules

Answer 9

Translation

Question 10

To put out of a cell

Answer 10

Exocytosis

Question 11

A solution with a lesser salt concentration than in cells

Answer 11

Hypotonic

Question 12

Cancerous

Answer 12

Malignant

Question 13

A change in a gene

Answer 13

Mutation

Question 14

Programmed cell death

Answer 14

Apoptosis

Question 15

A protein for facilitated diffusion

Answer 15

Transporter

Question 16

Provides for shape and movement of a cell

Answer 16

Cytoskeleton

Question 17

The control center of a cell

Answer 17

Nucleus

Question 18

Engulfing of something by a cell

Answer 18

Phagocytosis

Question 19

The use of chemicals to treat disease

Answer 19

Chemotherapy

Question 20

The formation of ova by meiosis

Answer 20

Oogenesis

Question 21

A solution with a greater salt concentration than in cells

Answer 21

Hypertonic

Question 22

To take into a cell

Answer 22

Endocytosis

Question 23

Division of cytoplasm at the end of mitosis

Answer 23

Cytokinesis

Question 24

Blood plasma and RBCs have the same salt concentration

Answer 24

Isotonic