Biology High School

can you pls help me??​

Can You Pls Help Me??

Answers

Answer 1

Answer:

photosynthesis

Explanation:

it's how plants produce energy

Related Questions

I’ll mark brainliest
1) There is a glass of soda water sizzling do you think the oxygen atoms in the water will still exist as oxygen a million years from now
2) a glass of soda water water is sizzling do you think the water molecules will exist as water molecules in a million years

Answers

The correct answer is number 2. The reason is the carbonation in the soda water will eventually stop bubbling and therefore the water molecules will still exist.

What is a substrate?
a molecule that acts as a catalyst
a place on the enzyme where the reaction occurs
a place on the product where the enzyme fits
a reactant that is catalyzed by an enzyme

Answers

Answer:

D. a reactant that is catalyzed by an enzyme

Explanation:

A substrate is a reactant that is catalyzed by an enzyme. Therefore, the correct statement is option D.

What is a catalyst?

A substrate is a reactant molecule that binds to the active site of an enzyme and the enzyme then chemically transforms the substrate through a series of catalytic reactions.

Enzymes are the catalysts that are used to increase the rate of biochemical reactions by lowering down the activation energy that is required for the reaction to occur. The substrate when binds to the active site of the enzyme, it forms an enzyme-substrate complex followed by its conversion into one or more products. When the product is formed, enzyme gets released from the product.

A catalyst is a substance which is used to lower down the activation energy required by the reaction, thereby, increasing the reaction rate to form a product.

Therefore, substrate is a reactant that is catalyzed by an enzyme.

Learn more about the substrate here:

https://brainly.com/question/24430084

#SPJ5

what organisms are prokaryotic​

Answers

Archaebacteria, Cyanobacteria, Protists, and E. coli

Describe the term "semi-permeable" (or "selectively-permeable) membrane. Why is it important?

Answers

Answer:

A semi-permeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by osmosis. The rate of passage depends on the pressure, concentration, and temperature of the molecules or solutes on either side, as well as the permeability of the membrane to each solute. Depending on the membrane and the solute, permeability may depend on solute size, solubility, properties, or chemistry. How the membrane is constructed to be selective in its permeability will determine the rate and the permeability. Many natural and synthetic materials which are rather thick are also semipermeable. One example of this is the thin film on the inside of the egg.

Explanation:

An example of a biological semi-permeable membrane is the lipid bilayer, on which is based on the plasma membrane that surrounds all biological cells. A group of phospholipids (consisting of a phosphate head and two fatty acid tails) arranged into a double layer, the phospholipid bilayer is a semipermeable membrane that is very specific in its permeability. The hydrophilic phosphate heads are in the outside layer and exposed to the water content outside and within the cell. The hydrophobic tails are the layer hidden in the inside of the membrane. The phospholipid bilayer is most permeable to small, uncharged solutes. Protein channels are embedded in or through phospholipids, and, collectively, this model is known as the fluid mosaic model. Aquaporins are protein channel pores permeable to water. Information can also pass through the plasma membrane when signaling molecules bind to receptors in the cell membrane. The signaling molecules bind to the receptors, which alters the structure of these proteins. A change in the protein structure initiates a signaling cascade. The G protein-coupled receptor signaling provides is an important subset of such signaling processes.

Which of the following is not a reason that nonnative species are reared outside their native ecosystems?
a. They are commercially important.
b. They are used to replace native species.
C. They are used for restocking programs.
d. None of the above

Answers

Answer:

D

Explanation:

All of the given reasons are reasons that nonnative species are reared outside their native ecosystems. The correct option is D.

What are nonnative species?

Non-native species are animals, plants, and other organisms that do not develop natively in a region but are instead introduced through intentional or unintentional human activity.

Non-native species, unlike invasive species, do not necessarily threaten or threaten the existence of other species within the ecosystem.

Native plants and animals may go extinct as a result of invasive species, which can also decrease biodiversity, compete with native species for scarce resources, and disrupt habitats.

Ecosystems along the coast and in the Great Lakes may be severely disrupted, with significant negative economic effects.

They are employed in restocking efforts, to replace native species, and for commercial purposes.

Thus, the correct option is D.

For more details regarding non-native species, visit:

https://brainly.com/question/10401885

#SPJ6

Science help PLZZZ!!!

Answers

Answer: b

Explanation:

Answer: B.

Explanation: Light cannot pass through an opaque object.

Which of the following working hazard categories qualifies as an environmental hazard?

heat exposure

slips and falls

unclean conditions

equipment/machinery

Answers

heat exposure because you can get heat stoles and hit from the sun

Answer:

The above answer is correct

Explanation:

Edg 2020-2021

Which table shows the most likely process and agent of erosion responsible for this rounded
sediment?

Answers

Answer:

B

Explanation:

They settle mostly in ocean an seas

A difference between food chains and food webs is that food webs are...
O bigger
Smaller

Answers

Answer: Food webs are bigger, food chain is smaller.

Explanation:

Food webs are multiple food chains into one web.

Food webs are bigger than food chains

What is the double layer that makes up cell membrane

Answers

Answer: phospholipids.

Explanation: hope this is helpfull

What are cell cycle regulators

Answers

Answer:    A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis.

Explanation: Your welcome! ;D

A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis

whats the concept map

Answers

A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts

Which is the answer A B C Or D

Answers

Answer:

I believe that it might be choice A, but I'm not entirely sure.

the answer is c i’m pretty sure

Which statement about water best illustrates the property of adhesion?

Answers

Answer:

The correct answer is- water droplet found on a spider web in the morning

Explanation:

Hope this helps u

Crown me as brainliest

Suppose you have two pieces of modeling clay. One piece contains more clay than the other. How do the two pieces of clay differ?

Answers

One is bigger simplicity
One piece has more then the other

PLS ANSWER QUICK!
What would the formula be for this model above?
4CH4
C8H4
CH4
CH8

Answers

Answer:

i think it's CH4

Explanation:

Answer:

ch4

Explanation:

stop deleting

list 5 types of bacteria d their unique home.​

Answers

Five types of bacteria: coccus, bacillus, spirillum, rickettsia, and mycoplasma, their classified to their basic shapes.

Which of the following elements is not likely to be formed in the sun at come time during its life span?

Helium
carbon
oxygen
iron

Answers

Answer:

deez

Explanation:

kfc managers

i am horrible at science. please help

Answers

breathing more deeply and frequently

The third one, I had this question around a week ago

PLEASE ANSWER THESE QUESTIONS COMPLETELY!!! WILL MARK BRAINLIEST!!!
DOC 1 Questions:
A. Is the suspected father actually the father of this child?
B. How do you know?

Answers

Answer:

He is not the father

Explanation:

As it says, the DNA matches up half of the time. The mother and child have 2/4 markers lined up, while the suspected father has no similar geonomes.

A population is growing at a rate of 2, 4, 8, 16, 32. Which type of growth does this describe?

Answers

Answer:

it is doubling

Explanation:

that is the answer

Answer:

x(2)

Explanation:

It's multiplying by 2

in the water cycle water returns to earth as CONDENSATION usually in the form of rain or Snow true or false​

Answers

false. rain and snow are forms of precipitation, not condensation. hope this helped!

which part of the cell membrane in nonpolar and prevents the cell from dissolving

Answers

Answer:The part of the cell membrane that is nonpolar and prevents the cell from dissolving is called the Nonpolar Fatty Acids.

Explanation:The part of the cell membrane that is nonpolar and prevents the cell from dissolving is called the Nonpolar Fatty Acids.

Plz hurry if u can. What is the momentum of a 100-kg football
player running north at a speed of 4 m/s?

Answers

the momentum is is that they’re running fast possible 50kg mark brainlest

It's a recessive allele hopes in organism reproduce but the dominant allele hinders r reproduction which will be more common in the population?

Answers

Answer:

sss

Explanation:

Are plant cells and animal cells exactly the Same? Explain and give examples.​

Answers

Answer:

Explanation:

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. ... Beyond size, the main structural differences between plant and animal cells lie in a few additional structures found in plant cells. These structures include: chloroplasts, the cell wall, and vacuoles.

Answer:

They are not.

Explanation:

Yes they are both cells but plant cells have organelles that the animal cells don't have. Such as chloroplast, the cell wall, and the central vacuole.

HELP PLEASE!!!!!!!!

Extend your thinking: Many chemical properties are determined by the number of valence

electrons. Elements with the same number of valence electrons will have similar properties.

Which element has similar properties to lithium? _________ Beryllium? _________

Explain: __________________________________________________________________

Answers

Same number of atoms on the outer shell, will have similar melting and boiling properties

Answer:

Same number of atoms on the outer shell, will have similar melting and boiling properties

Explanation:

just filled this out for chem

which member of the food chain has the most sunlight energy available to it​

Answers

Answer:

The answer is the first trophic level.

Explanation:

This level contains the producers, which are all of the photosynthetic organisms.

The first trophic level of the food chain has the most energy. This level contains producers, which are all of the photosynthetic organisms. Such as, plants,Grass etc.

how does atp provide the energy cells need

Answers

Answer:

Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.

ATP provides the energy required by cells by releasing a phosphate group.

ADENOSINE TRIPHOSPHATE (ATP):

Adenosine triphosphate (ATP) is a biological molecule that stores and releases energy for living cells.

Structurally, ATP is made up of three components namely: phosphate group, adenine base and ribose sugar.

ATP stores energy when a phosphate group is added to an ADP molecule while it releases energy when a phosphate group is released from the ATP molecule to form ADP and inorganic phosphorus (Pi).

Therefore, ATP provides the energy required by cells by releasing a phosphate group.

Learn more at: https://brainly.com/question/20263891?referrer=searchResults

Plants have specialized structures that perform their necessary life functions. The gases that are crucial to proper
function within a plant are oxygen and carbon dioxide. What structure would control the exchange of these gases in
a plant?

a. mesophyll
b.trichomes
c.root hairs
d.stomata

Answers

Answer:

Stomata

Explanation:

Normally stomata open when the light strikes the leaf in the morning and close during the night.

d. During photosynthesis, CO2 enters the plant leave through opened stomata and in return it releases glucose,oxygen and some little molecules of water

Other Questions
An ideal gas increases in temperature from 22C to 42C by two different processes. In one process, the temperature increases at constant volume, and in the other process the temperature increases at constant pressure. Which process requires more heat or are the required amount of heat same in both? Need help i will mark you brainliest idkkk what it is I accidentally pressed a what convinces the elephant's child that his nose is a good thing? Mr. Jones and Mr. Smith both plan to retire in 5 years. Mr. Jones has invested $250 permonth in a 401k retirement account for 20 years, and Mr. Smith has invested $500 a monthin a 401k retirement account for 10 years. Mr. Jones and Mr. Smith invested in the sameaccounts yielding the same interest rate. Which statement about the retirement investmentsof Mr. Jones and Mr. Smith is most likely to be true?Mr.Smith will have more money saved because he invested more money each month.Mr. Smith and Mr. Jones will have the same amount in their retirement funds.Mr. Jones will have more money because he invested for a longer period of time.cannot determine Isaaq put 2b + 3 dollars in the bank in the first week. The following week he doubled the first weeks savings and put that amount in the bank. The next week he doubled what was in the bank and put that amount in the bank. If he now has $477 in the bank, how much did he put in the bank the first week? Please add an numerical explanation Two characteristics of talus why did the songhai empire fallapart The ratio of basketballs to volleyball in the gym is 3 to 5. If there are 60 volleyball in the gym, how many basketballs are there? What is cellulose and what does it do? PLZ HELP!!!!!!What is the most common physical feature in Saudi Arabia? mention the important teaching of hinduism Need answer quick please thanks Having the same number of valence electrons means having similar chemical properties.True or False We went to the market to buy some fruit. We decided to buy some apples, strawberries, and oranges. If we buy 2 apples, 3 boxes of strawberry, and 4 oranges, the fruit would cost $15.30. If we buy 1 box of strawberry, 4 apples, and 2 oranges, the fruit would cost $10.90. If we buy 1 orange, 5 apples and 2 boxes of strawberry, the fruit would cost $13.70. Use the Gaussian Elimination Method to solve for the price of each fruit. True or False.Parallel structure has a tendency to confuse readers who are not paying closeattention. Realiza las siguientes conversiones.4 Hm2 a Dm2=_______________21345 Cm2 a M2=_____________0,592 Km2 a M2=______________0,102 M2 a Cm2=______________23911 Km2 a Hm2=_____________ Rupert had three substances. A brown substance was a liquid at roomtemperature. He hit each of the other two with a hammer. A blue crystalcracked but did not break. A silver substance flattened but did not crack.Which two statements could be true?A. The brown substance is ionicB. The silver substance is ionicC. The brown substance is molecular D. The blue substance is ionic Under what circumstances is it appropriate toexperiment with human beings? What is the QUOTIENT of 16.8 and 4.4 ?