Help
Plssssssssssssss!

HelpPlssssssssssssss!

Answers

Answer 1

I’m not 100% but either B or D is the correct answer.


Related Questions


What things affect the shape of a protein?

Answers

Answer:

not sure all of them, but i know one, and its kinda obv but what protein it is

Explanation:

Answer: determined by its primary structure

Explanation: sequence of amino acids

What direction will solutes move if a protein pump is functioning properly?

Answers

Answer:

Solutes dissolved in water on either side of the cell membrane will tend to diffuse down their concentration gradients, but because most substances cannot pass freely through the lipid bilayer of the cell membrane, their movement is restricted to protein channels and specialized transport mechanisms in the membrane.

Explanation:

True or False

Osmosis is the movement of water into and out of a cell.

Answers

Answer:

True

Explanation:

True

Osmosis is a special kind of diffusion that only involves water moving through a selectively permeable membrane.

Can someone help me. Idk if I’m just stupid but my brain won’t let me understand this question even if I read it out loud

Answers

Answer:

Why does sexual reproduction result in offspring with genetic variation?

Summary. Sexual reproduction has the potential to produce tremendous genetic variation in offspring. This variation is due to independent assortment and crossing-over during meiosis, and random union of gametes during fertilization.

Explanation:

How many membrane layers cover the nucleus?
O A. 3
O B. 1
O c. 2
O D.O

Answers

Answer:

nuclear envelope is made is known as nuclear membrane it is covered by two lipids by layerSo answer is 2

What is the jellylike interior of the cell called?
A: mitochondria
B: cell wall
C: cytoplasm

Answers

Answer:

cytoplasm

Explanation:

Answer:

C

Explanation:

what are energy-giving nutrients

Answers

Answer:

The nutrients that provide energy are commonly referred to as macronutrients (carbohydrates, lipids, and proteins). Carbohydrates and proteins provide a similar amount of energy per gram of food.

Explanation:

Please help me it's due in an hour.

Answers

Answer:

cheese

Explanation:

did i stutter ?

What does gravity do ???​

Answers

Answer:

Gravity is what holds the planets in orbit around the sun, and keeps us on the ground on the earth. Gravity also keeps the moon in orbit around Earth.

Explanation:

After cooking the hot dogs, your friend's mom reminds you not to leave the grill out, or the iron (Fe) in the grill will react with oxygen (O2) in the air to produce rust (Fe2O3). a. Write a balanced equation for this reaction. Be sure to show your work.

Answers

Answer:

Explanation:

Oxygen gas and water must be present for iron to rust.

A region of the metal’s surface serves as the anode, where oxidation

occurs:

Fe(s) → Fe²⁺ (aq) + 2 e⁻

The electrons given up by iron reduce atmospheric oxygen to water at the cathode, which is another region of the same metal’s surface:

O₂ (g) + 4H⁺ (aq) + 4 e⁻ → 2 H₂O (l)

The overall redox reaction is:

2 Fe(s) + O₂(g) → 4H⁺(aq) + 2Fe²⁺ (aq) + 2 H₂O(l)

The Fe²⁺ ions formed at the anode are further oxidized by oxygen:

4 Fe²⁺ (aq) + O₂(g) 1 (4 + 2x) H₂O (l) → 2 Fe₂O₃ . xH₂O(s) + 8 H⁺(aq)

This hydrated form of iron(III) oxide is known as rust. The amount of water associated with the iron oxide varies, so we represent the formula as 2 Fe₂O₃ . xH₂O.

Can someone match them? ALL FOR BRAIN LIEST TY!! :D

Answers

Answer:

1: D

2: C

3: G

4: A

5: E

6: I

7: F

8: H

9: B

How does the spider life cycle compare with the insect life cycles?

Answers

Answer:

Spiders grow from eggs, to spiderlings, to spiders. Insects grow from eggs, to larvae, to insects.

Explanation:

Hope you have a great day :)

In the life cycle of a Spider, there are no larvae, pupae, or nymphs stage.

Explain the life cycle of a spider.

The first stage, egg

When a female has mated, she stores her spermatophores until she is ready to lay her eggs. The number of eggs is between a few and tens of thousands.

The second stage, egg sacs

The progeny develops in the egg sac, which was designed to shield the eggs from the weather and from predators like birds and ants.

The third stage, spiderlings

The young spiders that resemble their parents the most are called spiderlings.

The fourth stage, adults

The majority of spider species mature in five to ten molts. The spiderlings are prepared to reproduce and restart the life cycle once they reach adulthood.

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Which process wears away tall sandstone rock formations due to wind?

abrasion
deflation
impact
plucking
PLEASE HELP ASAP

Answers

Answer:

the answer is a abrasion

Explanation:

Answer: A, abrasion

Explanation: I got it right on Edge (:

Squidward's son, who is heterozygous for light blue body color, married a
girl that was also heterozygous. What color would their children be?”
Green
Both
Light blue

Answers

Answer:

Both? I think but I don't know

ASSAAAAPPP PLEASSEEEEE HELLLPPPPPPP PLEASEE

Answers

Answer:

The answer is True.

Explanation:

Sulfur is very harmful if your lungs were exposed to it. being exposed to it may cause many problems such as shortness of breath, wheezing, chest tightness, soreness in the throat or nose. Believe it or not, Breathing high quantities of Sulfur may cause your lungs to swell and cause breathing problems.

Hope this helped(: have a nice day

Give ways of conserving and protecting the soil for future generations.

Answers

less use of pesticides

ways of conserving and protecting the soil for future generation are as follows :

1,less use of insecticides and pesticides for growing crops .

2, we should not harm soil by using different Chemicals such as urea ,DAP.

3, we should use organic manure to conserve soil .

There are four kinds of tissues in the human body. They are muscle, nervous, connective, and epithelial tissues. Which of the following is true about all of these tissues?

Answers

Answer:  Epithelium tissue refers to the sheets of cells that cover exterior surfaces of the body, lines internal cavities and passageways, and forms certain glands. Connective tissue binds the cells and organs of the body together and functions in the protection, support, and integration of all parts of the body. Muscle tissue is excitable, responding to stimulation and contracting to provide movement, and occurs as three major types: skeletal (voluntary) muscle, smooth muscle, and cardiac muscle in the heart. Nervous tissue is also excitable, allowing the propagation of electrochemical signals in the form of nerve impulses that communicate between different regions of the body

Explanation:

Which area of Earth is most similar to the sun’s convection zone?

Answers

Answer:

The Mantle

I hope this helps

The mantle is the part which is the most similar to the sun’s convection zone. It is the second layer of Earth.

Which layer from Earth's atmosphere is convective in nature ?

It is the troposphere that is convective in nature. Troposphere means the region of mixing.

The mantle is  the most similar to sun's convection zone. Sun's convection zone is later  dominated by  the convection currents that carries energy outward to surface. Mantle is second layer of Earth.

The zone is not that  dense enough to  just use the  radiative transfer of  the  energy, infact ,  they uses the  thermal convection zones in just  other words then  it boils. Energy is  then carried out  through the  thermal columns to surface of sun and  later creates  out areas that are seen  as  the solar granulation and  the super granulation.

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Groundwater is found in pores of soil and rock,
O True
O False

Answers

Answer:

true

Explanation:

Date:
Page:
( write
down the differences between
Sandwich model ond Fluid
mosaic model
of
cell membrane​

Answers

Answer:

The key difference between fluid mosaic model and sandwich model is that fluid mosaic model states that cell membrane is a fluid phospholipid bilayer in which proteins are either partially or wholly embedded while sandwich model described the cell membrane structure as a lipid layer sandwiched between two protein ...

According to sandwiched model the lipid bilayer is like interior of sandwich and proteins act as breads i.e lipid bilayer is sandwiched between two protein layers
2•modern evidences does not support this model
3•the one who obsereved it was unable to see catbohydrates which are also present in cell membrane
While according to fluid mosaic model the proteins are not confined to surface of lipid bilayer but are imbedded betwaan them
It is well supported by evidences
It also tells us about carbohydrates present in cell membrane

I need biology help can someone pls help me I Will give brainliest

Answers

Answer:

pripriw bruh or not bruh

HELP ME PLEASE I DON'T KNOW WHAT TO DO AND THERE IS A BIRD TRYING TO GET INTO THE WINDOW WHAT DO I DO!!!!!

Answers

Answer:

EAT IT

Explanation:

YOU WOULD WANT TO CALL A MR. DWIGHT SHRUT TO HELP YOU IF YOU CAN!!

Answer:

be brave.

Explanation:

how does a change in concentration influence the diffusion of perfume

Answers

Answer:

Diffusion. Molecules are in constant motion and tend to move from regions where they are in higher concentration to regions where they are less concentrated. ... An example of diffusion in gases occurs when a bottle of perfume is opened at the front of a room.

General is to army as _______ is to body.
A. immune system
B. heart
C. nervous system

Answers

Answer:

nervous system

What temperature does cold/warm front bring,

Answers

Answer:

Temperature changes associated with cold fronts can be as much as 50 °F (30 °C). When cold fronts come through, there is usually a quick, yet strong gust of wind, that shows that the cold front is passing.

Explanation:

PLEASE HELPPP What type of signaling is represented in the figure?

Answers

Answer:

Hormonal

Explanation:

the correct answer shown in the picture is hormonal.

Suppose you have the following research question: How does low gravity affect an astronaut’s blood pressure? Without actually going into space to find out, what kind of research method should you usee?

A. Experimental Study
B. Observational Study
C. Field Study
D. Simulation

Answers

Answer:

Simulation

Explanation:

In an experiment where you find something out without being there would be a simulation. Hope this helps :)

Without actually going into space to find out, simulation can be used. Thus option D is correct.

What is simulation in research ?

Simulation is the re-enactment of real-world situation for different reason as it cannot be done in real due to several reasons.

This is completely conducted in a controlled environment which also the modification or addition of variable factor if needed.

The primary aim of this technique is to teach people with the appropriate steps to take in the event.

It is mostly used in cardiopulmonary resuscitation (CPR), science  experiments,  movies, sports, and video games.

It is used to identify what type of situation needs to be recreated and assess will be feasible, the goal for doing simulation should be decided, the device, model or parts need to be executed during simulation.

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In order to maintain homeostasis, the human body must be able to get rid of the waste products produced by cellular processes. The kidneys, for example, are responsible for removing waste from the bloodstream by producing urine. Urine produced in the kidneys then travels through the ureter and into bladder, and is finally expelled from the body by the urethra. The kidneys, ureter, bladder, and urethra help the body maintain homeostasis through the process of what?

Answers

Answer: process of excretion

Explanation:

Answer:

excretion on study island

Explanation:

The DNA sequence reads ACGTTCATT before a mutation occurs. After the mutation, the DNA sequence reads ATCGTTCATT. Which type of mutation occurred?

Answers

Answer:

the Answer Is B or Insertion.

Explanation:

Answer:

B

Explanation:

How are proteins and nucleic acids related?
A. DNA is the blueprint for the building of proteins.
B. Amino acids are the blueprint for the assembly of RNA.
C. There is no relationship between them.
D. Amino acids make up one part of a nucleotide.

Answers

Answer: A

Explanation:

Central Dogma. DNA is transcripted into RNA, which is Translated into polypeptides, or protiens.

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