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
Ede4ka [16]
3 years ago
14

Which is true of the light reaction of photosynthisis

Biology
1 answer:
Mashutka [201]3 years ago
6 0

There are no options for this question

You might be interested in
Various sigma factors play a role in gene expression by.
Anna [14]

Answer:

Sigma factors bind to the promoter region of a particular gene and facilitating the binding of RNA Polymerase to the promoter region (formation of the RNA polymerase holoenzyme complex) in order initiate transcription of the gene.

Put simply - Helps RNA Polymerase do it's job.

8 0
2 years ago
The role of active cytotoxic T cells is to attack _____. a. body cells that have been infected b. extracellular viruses and bact
konstantin123 [22]

Explanation:

The role of active cytotoxic T cells is to attack <u> </u><u>body cells that have been infected</u>

5 0
4 years ago
Drag each of the following organs to the appropriate organ system. Labels can be used more than once if the organ is a major par
Sergio039 [100]

Answer:

Nervous-brain as the components of the central nervous system,together with the spinal cord.

Digestive-Stomach as the components of the upper digestive or alimentary canal.It is for temporary storage and digestion of foods.

Small intestine where final digestion and absorption takes place

Respiratory-Lungs.-paired in mammals is for exchange of gases.

-Trachea as part of the upper respiratory system,conducts airways to the lungs

Reproductive-Ovary female reproductive organ for ova production

Urinary-Ureter for conducting urine to the bladder from the kidney to penis and orifice in females to the exterior.

Cardiovascular( the heart and the blood vessels)- heart the pumping organ into the blood vessels.

Endocrine-Thyroid gland for secretions of thyroid hormones -T3 and T4.

Pancreas for insulin and glucagon productions,and helps in digestion,

Integumentary-Skin,for protection of the body.

Lymphatic-Spleen.This forms the lymphatic system  for formation of un reabsorbed tissue fluids the lymph.

Skeletal-Bones for support and rigidity of the body,by attaching to the bones,

Muscular system-muscles for stability of the body in mammals.

Explanation:

5 0
3 years ago
The waste from plants and animals is collectively called _______
Ray Of Light [21]

Answer:

compost

Explanation:

3 0
3 years ago
Read 2 more answers
In an experiment, it was found that newborn rats who were genetically predisposed to be skittish, nervous, and high-strung would
Pepsi [2]

Answer:

a) epigenetic change.

Explanation:

Epigenetic is referred to changes BESIDES the changes in the genetic changes. It means, not related to mutations but to chemical changes such as methylation, acetylation, ubiquitylation, phosphorylation, that can interfere with the genetic expression. Chromatin modification is another way of epigenetic change.

8 0
3 years ago
Other questions:
  • The Earth's food chain starts with:<br><br>carnivores<br>plants<br>proteins<br>zooplankton
    10·2 answers
  • What is the answer to life???? need to know for pop quiz
    10·1 answer
  • Read the statement: I think the plant will grow the fastest in ground soil. create a hypothesis as an if... then statement
    10·2 answers
  • Which of these is responsible for ridding the body of waste?
    6·2 answers
  • The risk of bleeding in the skull, which increases with age, is most directly related to:
    9·1 answer
  • How Can Sex-Linked Traits Be Identified
    8·1 answer
  • Which of these is a cost of using fossil fuels?
    7·2 answers
  • Atoms in covalent bonds___their electrons​
    6·1 answer
  • List 3 creatures and the adaptations they show off on Nemo's way to school.
    14·1 answer
  • All organisms need glucose and a source of/
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!