Biology, 23.11.2020 21:40 supasavb99

1. The dark (light independent) reactions of photosynthesis are also known as the .

A Priestley cycle
B van Helmont cycle
C Calvin cycle
D Ingerhousz cycle
2.
Which substance from the light reactions of photosynthesis is a source of energy for the Calvin cycle?

A NADPH
B ADP
C pyruvic acid
D H2O
3.
In cells, the energy available in food is used to make an energy-rich compound called .

A ADP
B glucose
C ATP
D water
4.
Which of these equations best summarizes photosynthesis?

A C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O + Energy
B C6H12O6 + 6 O2 --> 6 CO2 + 12 H2O
C 6 CO2 + 6 O2 --> C6H12O6 + 6 H2O
D 6 CO2 + 6 H2O --> C6H12O6 + 6 O2
5.
The first step in releasing the energy of glucose in the cell is known as .

A electron transport
B alcoholic fermentation
C the Krebs cycle
D glycolysis
6.
The net gain of energy from glycolysis is .

A 4 ATP molecules
B 8 ATP molecules
C 2 ATP molecules
D 3 pyruvic acid molecules
7.
In addition to light and chlorophyll, photosynthesis requires .

A oxygen and carbon dioxide
B water and sugars
C water and carbon dioxide
D water and oxygen
8.
The process that releases energy from food in the presence of oxygen is .

A ATP synthase
B photosynthesis
C cellular respiration
D synthesis
9.
The leaves of a plant appear green because chlorophyll .

A reflects green light
B reflects blue light
C absorbs blue light
D absorbs green light
10.
The Krebs cycle takes place within the .

A nucleus
B cytoplasm
C chloroplast
D mitochondrion

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 01:30

What abo controlling alleles could kim give her child

Answers: 2

Answer

Biology, 22.06.2019 03:00

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Answers: 1

Answer

Biology, 22.06.2019 04:00

Will mark brainliest i only need the ! 1.use ten beads and a centromere of one color to construct the long chromosome. use ten beads and a centromere of a second color to construct the second chromosome in the long pair. make a drawing of the chromosomes in the space below. 2. for the second pair of chromosomes, use only five beads. 3. now model the replication of the chromosomes. make a drawing of your model in the space below. part b: meiosis i during meiosis i, the cell divides into two diploid daughter cells. 4. pair up the chromosomes to form tetrads. use the longer tetrad to model crossing-over. make a drawing of the tetrads in the space below. 5. line up the tetrads across the center of your “cell.” then model what happens to the chromosomes during anaphase i. 6. divide the cell into two daughter cells. use the space below to make a drawing of the result. part c: meiosis ii during meiosis ii, the daughter cells divide again. 7. line up the chromosomes at the center of the first cell, one above the other. separate the chromatids in each chromosome and move them to opposite sides of the cell. 8. repeat step 7 for the second cell. 9. divide each cell into two daughter cells. use the space below to make a drawing of the four haploid cells

Answers: 1

Answer

Biology, 22.06.2019 07:30

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Answers: 1

Answer

You know the right answer?

1. The dark (light independent) reactions of photosynthesis are also known as the .

A P...

Questions