1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Cloud [144]
3 years ago
14

There are two types of reactions in photosynthesis: light-dependent reactions and light-independent reactions. A group of biolog

y students creates a set of devices that will automatically measure the rates of both types of reactions. The light-dependent reaction rate is tracked by the rate of water uptake in plants, and the light-independent reaction rate is tracked by the rate of carbon dioxide gas uptake in plants. The students decide to measure the rate of the light-dependent reactions at noon, when the light is brightest, in a sunny room. They measure the rate of the light-independent reactions at 8:00 p.m. in a dark room under very minimal lighting conditions.
What is the most obvious critique of the students’ experimental design?
Biology
1 answer:
I am Lyosha [343]3 years ago
5 0

Answer:

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH

You might be interested in
How are the light-capturing reactions and the calvin cycle interdependent on each other?.
Ksju [112]

Answer:

The Calvin cycle requires the ATP and NADPH produced in the light-capturing reactions, while the inputs to the light-capturing reactions are regenerated by the Calvin cycle.

Explanation:

This process is fueled by, and dependent on, ATP and NADPH from the light reactions. Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).

5 0
2 years ago
When preparing a wet mount of onion cells, a student put a drop of Lugol's iodine solution on the slide. Lugol's iodine solution
Pepsi [2]
Stain some of the organelles in the cell, mainly nucleus
8 0
3 years ago
Help ASAP !!!!!!!!!!!!!!! Please
Ber [7]

Answer:

To attract pollinators.

That's why they're always such bright colours.

5 0
3 years ago
Read 2 more answers
Ima die if u don't help so please!!!!
Rashid [163]

Answer:

ok die

Explanation:

7 0
3 years ago
Was the rate of increase of sucrase activity greater when sucrose concentration went from 2.5 to 7.5 g/l or when it went from 22
LUCKY_DIMON [66]

Answer: It is greater when sucrose concentration went from 2.5 to 7.5g/l.

Explanation: The rate of reaction of an enzyme is known to be affected by the rate of concentration of its substrate, which in this case is the sucrose Solution.

If the rate of increase of concentration is high,the activities of the enzyme SUCRASE will increase accordingly, in order to breakdown the substrate.

The rate of increase of Sucrose from 2.5 to 7.5g/l is higher(300%) than the rate of Increase of Sucrose from 22.5 to 27.5g/l (1.22%). It is expected under circumstances that the action of SUCRASE will increase at a rate higher in the first Solution than in the second Solution.

5 0
3 years ago
Other questions:
  • Genetic drift can best be defined as
    7·2 answers
  • What will NaHCO3 provide for the plant during photosynthesis?
    15·1 answer
  • A characteristic that is used in the identification of solids and involves measuring mass and volume is _____.
    10·2 answers
  • During swallowing, the air passageway of the phaynx is covered by the _________. duodenum trachea larynx epiglottis save and exi
    9·1 answer
  • The structure of an atom is best described as: 
    13·2 answers
  • Contrast the reproduction of bacteria with that of frogs
    12·1 answer
  • Which of the following should be given to students before they begin a laboratory experiment?
    6·1 answer
  • List and describe the five types of associations (relationships) microbes can have with their hosts
    15·1 answer
  • Sally has been taking antibiotics
    5·2 answers
  • How does pH ultimately affect an enzymes function?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!