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
laila [671]
3 years ago
13

How do the amounts of green pigment, chlorophyll, differ from summer to fall?

Biology
1 answer:
lesya692 [45]3 years ago
8 0
The chlorophyll stops being produced because it is to cold

You might be interested in
A. Cellular Respiration – what type of reaction? ….and how much energy?
Elina [12.6K]

Answer

:a. Cellular Respiration – what type of reaction?  EXERGONIC .and how much energy  34 ATPs;Net gain of 32.

b. Why doesn’t sugar just explode on our countertops- sugar is a high energy-rich compound. Therefore high energy is needed to breakdown the bond-energy  in it for phosphorylation to take place in glycolysis  

c.<u> Photosynthesis – what type of reaction-</u>ENDOGONIC  ….how much energy 18 ATPs used up and 12NADPHs  

d.Where does the activation energy come from for photosynthesis SUNLIGHT

e. <u>Day to day, we use</u> ATPS <u> it is our energy coinage, we c</u>an STORE it and then cash it in.  

f. What is the delta G value for breaking ATP down into ADP=−30.5 kJ/mol

Explanation:

5 0
3 years ago
Which is a leading theory for the formation of fossil fuels?
PSYCHO15rus [73]
D. Fossil fuels are the remnants of organisms that lived a long time ago and were buried, heated, and formed into hydrocarbons.
3 0
3 years ago
21. Describe the three steps by which a population<br> of insects becomes resistant to a pesticide.
Tresset [83]

Answer:

1. Survivors of the pesticide have a gene that protects them from it.

2. Then the survivors pass on the gene to their offspring,

3. Each time the pesticide is sprayed, the insects have a greater chance of survival.

6 0
3 years ago
"Cells in the lining of the stomach produce a protein called pepsinogen. When this protein is released into the chamber of the s
Sergio [31]

This is an example of Precursor gene regulation (protein translation) type of eukaryotic gene regulation.

<u>Explanation:</u>

The source which breakdown proteins into smaller amino acid is pepsin and generated as top cells within stomach lining or membrane, responsible for pepsinogen emission inside stomach. It is represented as zymogen having an extra 44 amino acids linkage as its primary structure. Hydrochloric acid (HCl) releases this zymogen which is emitted from the parietal cells in the stomach lining.

Once food is consumed, the hormone gastrine and the vagus nerve cause the secretion of both pepsinogen and HCl from the stomach lining. Hydrochloric acid induces an acidic environment that allows pepsinogen to unfold in an autocatalytic manner and thus generates pepsin the active form.

4 0
3 years ago
An atom that has gained electrons is known as an?
kati45 [8]

Anion negative atom

Hope this helped you

7 0
3 years ago
Read 2 more answers
Other questions:
  • Exposing milk to light can reduce its _____ content.
    10·1 answer
  • Which pair of elements would be expected to form an ionic bond?
    10·2 answers
  • Which field of earth science seeks to understand why Jupiter's moon has so many active volcanoes?
    5·1 answer
  • What is the energy source that feeds a thunderstorm?
    8·1 answer
  • What is the name for animals who live in one spot their whole life?
    9·1 answer
  • In a certain variety of chicken, some offspring have a feather pattern that is black-and-white checkered. Chickens with this che
    7·1 answer
  • In some cattle, the genes for red hair and for white hair are codominant. Cattle with alleles for both red and white hair have b
    6·2 answers
  • Why can’t the evolutionary relationships between certain species be explained thoroughly?
    5·1 answer
  • Prior to the industrial revolution in the mid-1800s, a species of moth had light-colored wings speckled with small black spots.
    13·1 answer
  • Please help me i need it please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!