Iclickers

Question 1

Deductive reasoning

Answer 1

Uses general concepts to make specific predictions

Question 2

How many electrons would be in the outer shell of magnesium once it becomes a ion

Answer 2

8

Question 3

Hydrogen bonding between liecules makes them stick together how does this affect specific head and heat of vaporization

Answer 3

SH and HOV of water are high

Question 4

Lowest concentration of H+

Answer 4

pH=14

Question 5

Formula for amino group

Answer 5

-NH2

Question 6

What type of molecule is lactose

Answer 6

Disaccharide

Question 7

Lincosamides are a class of antibiotics that inhibit peptide bond formation what type of biological molecule would be affected

Answer 7

Protiens

Question 8

If a cell was grown in a growth medium that has radoacfice sulfur isotope which class of bio molecules will show the presence of the isotope

Answer 8

Protiens

Question 9

Difference between eukaryotic and prokaryotic

Answer 9

Eukaryotic has nuclei
Pro doesn’t

Question 10

The bacteria that causes the disease lyse the chloroplast membrane how does this affect the cell

Answer 10

Halts photosynthesis

Question 11

Synthesis of proteins

Answer 11

On a ribosome
In the cytoplasm
On the surface of rough er
In prokaryotic cells

Question 12

Endombrane system

Answer 12

Smooth er is involved with lipid synthesis and detoxification
Golfi apparatus sorts and packages proteins
Lysome break down macromolecules and old organelles
Vesicles serve as the transport mechanism for synthesized proteins

Question 13

Increase membrane fluidity

Answer 13

Shorter tails and more double bonds

Question 14

Membrane proteins

Answer 14

Transport molecules from one side of the membrane to another
Facilitate enzymatic reactions
Serve as identification markers for other cells

Question 15

What would happen if the cell did not posses identity markers

Answer 15

The immune system might attack the cell

Question 16

If a blood cell (0.9% NaCl) shrivels what type of solution was it placed in

Answer 16

4%

Question 17

Exoctyois

Answer 17

Vesicles leaving the trans face of the Golgi apparatus fuse with the plasma membrane and release their contents into the extracellular environment

Question 18

The cells
ning the small intestine can rapidly move large quantities of certain
molecule
much faster than those molecules would move on their own without
any ner facilita
d for class energy. Using this information which explanation about ed diffusion is most likely functioning in the intestinal cells?

Answer 18

Tnose certain molecules bind to specific carrier protein receptors.

Question 19

Integral proteins means:

Answer 19

They are permanently attached to the membrane.

Question 20

Which of the following is least inclusive and so would include the most number of groups of living things

Answer 20

Genus

Question 21

Lemonade has a ph of about 3.0. What does this indicate about it?

Answer 21

10,000X concentration of H’ than neutral water