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
vampirchik [111]
2 years ago
12

How do the light and dark reactions work together?

Biology
1 answer:
Sedaia [141]2 years ago
8 0
B is the correct answer because it provide or throughout the photonics for the dark reaction
You might be interested in
In an open system, such as a campfire, matter can_______<br><br> help plzz :))
xz_007 [3.2K]
In an open system such as a campfire, matter can <span>lose particles, gain particles or exchange particles.</span>
8 0
3 years ago
Which changes take place in the immune system of a person who is infected with hiv, and how might that infection develop into ai
solniwko [45]
Well a person with HIV would only have AIDS if he/she has really low number of CD4 cells if this is the case that is when doctors would diagnose that person with AIDS. Hope I helped
6 0
3 years ago
Above 380C and below OoC the rate of photosynthesis decreases. Propose a hypothesis to explain why this occurs.
Effectus [21]

<u>Answer:</u>

<em>Enzyme activity decrease at these temperatures. </em>

<u>Explanation:</u>

Photosynthesis is facilitated by the action of various enzymes and involves light and dark reactions.  In <em>light reactions chlorophyll absorbs sunlight and creates ATP AND NADPH</em>. In dark reactions carbon is fixed using the <em>ATP and NADPH. </em>

The efficiency of all these activities depends on the activity of enzymes which depends on the temperature. The optimum temperature range where the enzyme activity is optimal is about <em>10°c - 20°c</em>. At low temperatures and high temperatures enzyme activity is less efficient.

<em>At a temperature above 38°c and below  0°c enzyme activity decreases. </em>

7 0
3 years ago
The trait for flower color in a plant has red and white alleles. The red color is the dominant trait. What is the phenotypic rat
Aleonysh [2.5K]

Answer:

4 red : 0 white

Explanation:

    R  R

r    Rr   Rr

r    Rr   Rr

Since the dominant allele is RR this means that it will always be red

5 0
3 years ago
Read 2 more answers
Which renewable energy is used quite frequently in the u.s. and canada
Serhud [2]
The renewable energy source is Hydroelectricity.
8 0
3 years ago
Other questions:
  • During the process of cell division when does the nuclear membrane reform?
    9·1 answer
  • Give a basic definition of evolution. <br><br> A paragraph long please :)
    7·1 answer
  • Which are early (prodromal) clinical manifestations of hepatitis?
    15·1 answer
  • The binomial system of nomenclature assigns each organism a scientific name consisting of select one:
    14·1 answer
  • Copper is used in a household wiring because?
    5·1 answer
  • The Kingdom Protista contains which of the following organisms?
    8·1 answer
  • In a moss's life cycle, when does fertilization occur?
    10·2 answers
  • What is a the cell theory
    9·1 answer
  • Which of the following describes how oxygen moves during respiration?
    14·1 answer
  • Hello people of brainly, mind to help a person in need. Please don't copy from any site. Please help a fellow member of the brai
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!