Unit 6: Biological Reactions and Enzymes questions

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Oxygen gas production will happen within me

Chloroplast

Carbon dioxide gas production will happen within me

mitochondria

I am the site of aerobic cellular respiration

mitochondria

Where does the Krebs cycle take place?

mitochondria

What type of macromolecule is ATP?

nucleic acid

The Calvin cycle happens within me

Chloroplast

Which process of cellular respiration produces the most ATP?

Electron Transport Chain

True or False: Only Eukaryotic Cells are able to create ATP.

False, all cells are able to create ATP.

Theoretically, how much ATP is produced in cellular respiration?

38 ATP for every glucose

What is the formula for photosynthesis?

6CO2 + 6H2O ------> C6H12O6 + 6O2

The most important plastid is the

Chloroplast

What types of organisms would you expect to perform fermentation?

Bacteria, yeast, and muscle cells.

IMPORTANT

Both start with Glycolysis. Because we need 2ATP. Yeast makes ethyl alcohol and 2 ATP. Muscle cells make lactic acid and 2ATP, which makes your muscles sore.

What is the chemical equation for cellular respiration?

C6H12O2+O2----> Co2+H2O+ATP energy

What is the formula for cellular respiration?

C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP

Glucose production will happen within me

Chloroplast

I contain chlorophyll

Chloroplast

I contain pigments to help capture light energy

Chloroplast

When no O2 is present, what is the other way in which cells can produce energy?

Fermentation

What are the three major steps to cellular respiration?

Glycolysis, Krebs cycle, Electron transport chain

In aerobic cellular respiration, what three major steps are involved?

Glycolysis, Krebs cycle, and Electron Transport Chain

What happens to when the bond between the third phosphate group is broken in ATP?

It releases a great amount of energy and it is converted into ADP. Adensoine di phosphate

In photosynthesis, what are two major reactions that take place?

Light Independent Reaction( Calvin cycle, Dark cycle) Light Dependent reaction

What is ATP?

Our energy source

Enzymes are typically which type of biomolecule?

Protein

True or False: Photosynthesis organisms are only able to complete photosynthesis and can't get their energy from anywhere else.

True

Describe the effects that enzymes can have on substrates.

The enzymes can either build up or break down the substrates. This makes it happen faster.

What is Aerobic Cellular Respiration

The process of making ATP energy.

How are the photosynthesis and the cellular respiration equations related?

The reactants and products are similar but on different sides.

How is aerobic cellular respiration different from anaerobic respiration?

There is no oxygen to be the electron acceptor, instead they use sulfate.

How is aerobic cellular respiration different from fermentation?

There is not much ATP made in fermentation. It does not require oxygen.

What is the importance of enzymes in organisms and how they work?

They are the protein that is building up or breaking down

What are the products of cellular respiration?

carbon dioxide, water, and ATP

I can be found in plant cells

chloroplast and mitochondria

I would be found within a photosynthetic protist

chloroplast and mitochondria

individual photons from the sun are absorbed in the plant by a pigment called

chorophyll

Where does Glycolysis take place?

cytoplasm

where do each of these three major steps take place (for eukaryotes)?

cytoplasm, mitochondria, mitochondria (inner)

Which step of cellular respiration does not require oxygen and is present in both aerobic and anaerobic organisms?

glycolysis

The space inside a thylakoid is the _______ and the fluid surrounding the thylakoids is the ________.

lumen, stroma

I can be found in animal cells

mitochondria

Krebs and the Electron Transport Chain both happen within me

mitochondria

Muscle cells would contain a lot of me

mitochondria

My main goal is to produce a lot of ATP energy

mitochondria

Water production will happen within me

mitochondria

Where does ATP production take place within a eukaryotic cell?

mitochondria

Where does the Electron Transport Chain take place?

mitochondria

Chlorophyll contained in membranous sacks called _________, which are stacked in _________.

thylakoid, grana

Where do each of these reactions take place?

thylakoids; stroma


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