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
shusha [124]
2 years ago
13

Types of chlorophyll in p680 and p700 and why it matters

Biology
1 answer:
Bingel [31]2 years ago
4 0
P700 is photosystem I. It includes chlorophyll a 670, 680, 695, 700, Chlorophyll b, carotenoids. The active reaction center of photosystem is p700, as it absorbs light of a wavelength longer than 680nm.
P680 or the photosystem II has the following pigments: chlorophyll b, 660, 670, 680, 695, 700, phycobilins, and xanthophylls. The active reaction center, in this case, is p680 of chlorophyll a, as it absorbs the light having a wavelength shorter than 680nm.
You might be interested in
How are things transported through the membrane
AlladinOne [14]

Answer:

The mechanisms of transport across the cell membrane are as follow: 1- simple diffusion, 2- facilitated diffusion, 3- primary active transport and 4-secondary active transport

Explanation:

The cell membrane is a selectively permeable structure capable of transporting substances by different mechanisms. Simple diffusion is a type of passive transport (i.e. does not require energy) where non-polar molecules (e.g. O2, CO2) pass across the membrane by a process that does not require energy from the cell. Facilitated diffusion is another type of passive transport where larger polar molecules (e.g., glucose and amino acids) pass across the membrane by using specific transmembrane integral proteins. On the other hand, primary active transport is a type of active transport that uses chemical energy (e.g., ATP) to move substances such as metal ions (Na+, K+, Ca2+) across the cell membrane against their concentration gradient. Finally, secondary active transport is another type of active transport where transporter proteins are used to couple the movement of ions (e.g., H+ protons) down their electrochemical gradient to the transport of another ions/solutes against their concentration/ electrochemical gradient.

6 0
3 years ago
What substance may build up in your body when you follow the Atkins diet? What does this substance do to
andrezito [222]
The Atkins diet can cause ketones to build up in your body. It occurs when your body doesn’t have enough sugar/glucose for energy , so it breaks down stored fat, which cause ketones to build in your body.
3 0
2 years ago
4 steps for Gene cloning
Marat540 [252]

Step 1: Isolate the two kinds of DNA.

Step 2: Treat the plasmid and foreign DNA with the same restriction enzyme.

Step 3: Mix the foreign DNA with chopped plasmids.

Step 4: Add DNA ligase.

5 0
3 years ago
ANSWER FAST PLS
Gnom [1K]

Answer:

mutation

Explanation:

im pretty sure

3 0
2 years ago
Which of the following reasons explains a possible advantage of using adult stem cells in therapeutic cloning rather than embryo
denis23 [38]
The answers are A and d
6 0
3 years ago
Other questions:
  • What is a list of the types of organisms in an eco pyramid?
    11·2 answers
  • What type of blood cells are lymphocytes and monocytes"?
    11·2 answers
  • • What is the Doppler Effect? How can the Doppler Effect be useful for a forensic investigation involving a shooting? • If you f
    8·2 answers
  • Dr. Sheffield is a clinical psychologist who specializes in treating pathological gambling. Pathological gambling is defined as
    10·1 answer
  • Plant Cells differ from Animal Cells because plant cells contain
    9·1 answer
  • Can someone help plssssssssssss
    7·2 answers
  • Which characteristic does not belong to the bird class?
    5·1 answer
  • How is a bacterium different from ours
    14·2 answers
  • Do you think the copper would have oxidized izf it was completly subbmerged in vinigar y or y not
    13·1 answer
  • Can all dogs get pregnant male or female
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!