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
KatRina [158]
3 years ago
12

One of the most important protective factors for drug use is

Biology
1 answer:
jekas [21]3 years ago
6 0
<span> One of the most important protective factors for drug use is</span> believing that there are strong sanctions against substance abuse at school.

You might be interested in
True or false On average, about 10 percent of the energy available within one trophic level is transferred to the next trophic l
Stells [14]

Answer:

True

Explanation:

energy can be caused by the sun and water and wire and battery.

7 0
2 years ago
Biodiversity is the variety of life in an area that is determined by the number of different species in that
ICE Princess25 [194]

Answer:

True

Explanation:

Because Bio means life, and diversity means the different species in one area.

4 0
2 years ago
Which of the following are characteristics common to all plant and animal cells? Select all that apply. an outer membrane or pla
krek1111 [17]
Outer membrane or plasma membrane, cytoplasm, nucleus, ribosomes,
6 0
2 years ago
Read 2 more answers
It is unlikely that gene duplication events in the Hox complex played a role in the adaptive radiation of animals. A) The new ge
Artyom0805 [142]

Answer: C & A

Explanation:

The HOX genes encodes important transcription factors. This factors causes protein to be made that specify cell fate and identify; embryonic primary axis, secondary axis and plays important roles in various tracts development.

7 0
3 years ago
Which processes are involved in the chloroplast of a plant cell?
Ahat [919]

Answer:

Chloroplast absorbs sunlight and it is used to make feed for the plant together with water and carbon dioxide gas. Chloroplasts are used to generate the free energy stored in ATP and NADPH via a photosynthesis process.

Explanation:

The site of photosynthesis action is chloroplast within a plant cell consisting of two chlorophyll molecules (PS1 and PS2), which have been embedded in the thylakoid membranes. The chloroplast consists of two chlorophyll molecules (photosynthetic pigments responsible for the green color of chloroplast). Each chlorophyll molecule absorbs light, caused to depart the chlorophyll molecules. This absorbs two electrons from each phenotype. PS2 electrons pass through the transportation chain for electron carriers, a series of redox reactions that release the energy used to synthesize ATP via Photophosphorylation/Chemiosmose (as the H+ ions diffuse through the stalked particles ATP, which changes the shape and catalysts, the electrochemical gradient diffuses down through the stalky particle ATP synthase).

Then these electrons replace the electrons lost in PS1. PS2 electron is replaced by photolysis electron, which when light strikes chloroplast, splitting the water into oxygen gas, H+ ions, and electron enzymes in the thylakoid space are catalyzed. The PS1 electrons combine to create NADPH with H+ ions and NADP (reduced NADP). These are the light-dependent photosynthetic reactions in chloroplasts. In the light-independent reactions, the NADPH and ATP are created. A pile of thylakoids is known as granum.

The light-independent processes take happen in the stroma. This is the site of carbon fixation; CO2 reacts with RUBP to generate GP (glycerate-3-phosphate) which is catalyzed by the enzyme RUBISCO (the most abundant enzyme in the world) (the most abundant enzyme in the world). The NADPH and ATP from the light-dependent processes convert GP to GALP (glyceraldehyde 3-phosphate). Two out of every 12 GALP molecules produced are used to synthesize glucose that can be employed either in breathing or in cellulose-forming condensation polymerization to add extra strength to the planted cell wall. The other GALP molecules are returned to RUBP.

7 0
2 years ago
Other questions:
  • La chaîne réspiration svp une définition ​
    6·1 answer
  • What are the two very important things that we get out of photosynthesis? Now think...why are those SO important?
    9·1 answer
  • Which of the following adaptations enables deciduous trees to produce more food?
    14·2 answers
  • What would happen if single celled organisms cannot reproduce?
    8·1 answer
  • A rainforest is an example of a _____.<br><br> -biome<br> -community<br> -habitat<br> -population
    12·2 answers
  • In this lesson you watched a movie of children rolling a ball over the surface of a spinning merry-go-round. Describe the appare
    5·1 answer
  • A lipoprotein particle functions to ________. dissolve polar lipids for excretion transport nonpolar lipid to body cells metabol
    6·1 answer
  • . If this is true, can a person get rid of their excess fat by drinking more water?
    15·1 answer
  • Marie is a high school teacher. She has to prepare a bar graph to show the salt constitution in seawater. Which salt should she
    7·1 answer
  • Two fully heterozygous fruit flies are crossed. Complete the Punnett square and provide the probabilities for the genotype and p
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!