Ch 3: Online 3 Flashcards
Cells
1
Q
Made of DNA and protein
A
Chromosomes
2
Q
The sodium pumps of neurons and muscle cells
A
Active transport
3
Q
Recycles old proteins into amino acids
A
Proteasome
4
Q
Cellular transport along a pressure gradient
A
Filtration
5
Q
Diffusion takes place along a ___ gradient.
A
Concentration
6
Q
Chromosome count in a gamete
A
Haploid number
7
Q
DNA makes a copy of itself
A
Replication
8
Q
Increase the outer surface area of the cell membrane
A
Microvilli
9
Q
An mRNA molecule copies a gene from DNA
A
Transcription
10
Q
A protein is put together by tRNA molecules
A
Translation
11
Q
To put out of a cell
A
Exocytosis
12
Q
A solution with a lesser salt concentration than in cells
A
Hypotonic
13
Q
Cancerous
A
Malignant
14
Q
A change in a gene
A
Mutation
15
Q
Programmed cell death
A
Apoptosis
