Biology

Question 1

Velocity of blood flow is slower in capillaries than arteries

Answer 1

this is b/c of the increase of cross sectional area in capillaries when compared to area of arteries

Question 2

Can genes from somatic cells & Cancer cells be inherited?

Answer 2

NO

Question 3

Chaperone proteins

Answer 3

facilitates proper protein folding and inhibits the formation of nonfunctional protein aggregates

Question 4

adhesion proteins

Answer 4

bind with other cells or the extracelluular matrix

Question 5

clathrin

Answer 5

formation of vesicles for intracell trafficking, not protein folding

Question 6

enzyme

Answer 6

catalyst of specific biochem rxns

Question 7

signal sequence

Answer 7

mature RNA contain this; in 5’ region of mRNA and will signal ribosome that translation needs to be continued in the RER

Question 8

nuclear localization signal

Answer 8

sequence that tags the protein for it to be transported into the nucleus

Question 9

endomembrane system

Answer 9

portion of a cell that is in charge of modifying proteins that will be secreted

Question 10

Diabetes causes….

Answer 10

an increase in appetite