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Genbio week 3&4

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Use sunlight to initiate electron transfer, thereby reducing NADP+ to NADH and splitting water to give off oxygen as a by product.

a)

Autotrophic organisms

b)

Calvin cycle

c)

Photosynthesis

d)

Light reactions

2.

The production of an excited state of a quantum system by photon absorption (Again same question from lesson 2, but different answer)

a)

Autotrophic Organisms

b)

Calvin cycle

c)

Noncyclic electron flow

d)

Cyclic electron flow

3.

Forms(per two molecule of pyruvic acid) carbon dioxide, two ATP molecule, 6 NADH molecule, and 2 FADH2 molecule.

a)

Cellular Respiration

b)

Krebs cycle

c)

Electron Transport Chain

d)

ATP

4.

The product of this process are carbon dioxide and water, and the energy transferred is used to break the bonds in (ADP) to add third phosphate group to form ATP, by NADH and FADH2.

a)

Anaerobic Respiration

b)

Cellular Respiration

c)

Aerobic Respiration

d)

Pyruvic acid

5.

The process of producing energy without the presence of oxygen.

a)

Aerobic Respiration

b)

Anaerobic Respiration

c)

NADH

d)

Cellular Respiration

6.

A process of incorporating an inorganic carbon molecule, CO2, into an organic material.

a)

Regeneration of RuBP

b)

Reduction

c)

Carbon fixation

d)

Calvin cycle

7.

The process in which one molecule of glucose is broken down to form two molecules of pyruvic acid.

a)

ATP

b)

Electron Transport Chain

c)

Krebs cycle

d)

Glycolysis

8.

Set of metabolic reactions and process that take place in the cell of organisms to convert chemical energy from oxygen molecules or nutrients in (ATP), and the release waste product.

a)

Aerobic Respiration

b)

Cellular Respiration

c)

Krebs cycle

d)

Electron Transport chain

9.

Five molecules of G3P undergo a series of complex enzymatic reactions to form three molecule of ____

a)

calvin cylce

b)

Reduction

c)

ATP

d)

Regeneration of RuBP

10.

Use the pigment chlorophyll to harvest solar energy to produce the stored energy as chemical bond of ATP and carbohydrates.

a)

ETO TAMANG SAGOT

b)

Calvin cycle

c)

cyclic electron flow

d)

Autotrophic organisms

11.

Sometimes referred to as "dark reactions" because it does not require light energy for it to take place.

a)

Carbnn fixation

b)

Reduction

c)

Calvin cycle

d)

Regeneration of RuBP

12.

The Calvin cycle needs to ___ three time to make one molecule of G3P from three molecule of CO2.

a)

absorb

b)

Exit

c)

Circle around

d)

Spin

13.

Substances that absorbs lights. Different pigments absorb light of different wave lengths (Same question from lesson 2, different answer)

a)

Noncyclic electron flow

b)

cyclic electron flow

c)

Autotrophic organisms

d)

Light reactions

14.

Electrons are passed along the chain from one protein to another.

a)

Krebs cycle

b)

Electron Transport Chain

c)

Glycolysis

d)

ATP

15.

A phosphate group (form ATP) is then attached to each 3- phosphoglycerate by an enzyme, forming, 1,3- phosphoglycerate.

a)

Reduction

b)

Carbon Fixation

c)

Regeneration of RuBP

d)

Glycolysis (Eto tama toh promise)