#Question id: 2979
#Unit 2. Cellular Organization
Use the data in the accompanying table to answer the question. Minutes Spent in Cell Cycle Phases-
Cell type |
G1 |
S |
G2 |
M |
Beta |
18 |
24 |
12 |
16 |
Delta |
100 |
1 |
0 |
0 |
Gamma |
18 |
48 |
14 |
20 |
#Question id: 1201
#Unit 4. Cell Communication and Cell Signaling
Epinephrine binds to the same type of receptors in liver, fat, and smooth muscle cells. Yet in liver, glycogen breaks down; in fat, triacylglycerols break down; and smooth muscle cells relax. How can the same hormone produce three such different responses?
#Question id: 28397
#Unit 5. Developmental Biology
#Question id: 10221
#Unit 6. System Physiology – Plant
plastoquinone is one of the electron carriers between PSI and PSII, accumulates in the reduced state. Reduced plastoquinone accumulates when
a.) PSI is being activated more frequently than PSII
b.) PSII is being activated more frequently than PSI
c.) LHCII is not phophorylated
d.) LHCII is phophorylated
Which of the following state will correct?
#Question id: 11626
#Unit 8. Inheritance Biology
A locus determines the type of pigment produced in the squash, with yellow (Y_) dominant over green (yy). This locus is expressed only in ww plants, which lack the dominant inhibitory allele W. We can assign the genotype ww Y_ to plants that produce yellow squash and the genotype ww yy to plants that produce green squash. The genotypes and their associated phenotypes are:
What will be the correct prediction about these pathway?