Biology High School

1. Match the following
a. Monomer
b. Polymer
C. Silk
d. Polythene
e. Polyester
i.natural fibre
ii. Made of ethylene units
iii. Synthetic fibre
iv Single unit of a long chain
v. Long chain made of many single units​

Answers

Answer 1

Answer:

a. Monomer....iv Single unit of a long chain

b. Polymer...v. Long chain made of many single units

C. Silk...i.natural fibre

d. Polythene...ii. Made of ethylene units

e. Polyester...iii. Synthetic fibre

Related Questions

Describe Range: (idk)

Answers

Answer:

Well if you mean species,  it means the range or distribution of a species is the geographical area or habitat where the species live.

Explanation:

It would help if you could be more specific, But i hope it helps!!

The major organic macromolecules are include all of the following EXCEPT- >
a. carbohydrates
b. water
c. proteins
d. lipids
e. nucleic acids

Answers

Answer:

water

Explanation:

all are except water

Answer:

water

Explanation:

all the living and nonliving things in a selected area form a (an)?​

Answers

Answer:

All the living things together in an ecosystem form a community.

Explanation:

The answer is a community

Which cards are nucleic acids?

Answers

Answer:

Card 33

Explanation:

I hope this helps you :)

An atomic bomb goes off when you ___ atom

Answers

An atomic bomb goes off when you split atom

In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a vase that has
red-colored water.
She forms a hypothesis that the color reaches the flower through the stem. What should Maria do to confirm the hypothesis?
A. She should repeat the experiment with the same type of flower and photograph the changes over time.
B. She should ask her science teacher about the flower to confirm whether her hypothesis is correct.
C
She should try the experiment with a potted plant with roots and observe any color changes.
D
She should repeat the experiment with a different species of plant and photograph the changes.

Answers

Answer:

D

Explanation:

Its d I think tell me if it's wrong If it is I'm sorry

Answer:

A.

She should repeat the experiment with the same type of flower and photograph the changes over

Explanation:

Most carbohydrates in the human body are-
A. used as building blocks for proteins
B. used as catalysts for reactions in cells
C. consumed as a source of energy
D. not easily absorbed into the bloodstream

Answers

Answer:

C/D

Explanation:

Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream. Glucose in the blood is taken up into your body's cells and used to produce a fuel molecule called adenosine triphosphate (ATP) through a series of complex processes known as cellular respiration.

(SUMMARIZED ANSWER: One of the primary functions of carbohydrates is to provide your body with energy. Most of the carbohydrates in the foods you eat are digested and broken down into glucose before entering the bloodstream)

Pick up line for chlorplast?

Answers

Are you a chloroplast? Because you chlorophyll my heart. <33

There's this one:

"are you a chloroplast? Because you chlorophyll my heart <3"

Which is the result of a seasonal change? A. A bear hibernating. B. A bat capturing mosquitoes. C. Average temperatures rising each year. D. Trees dying from air pollution.

Answers

Answer: A. a bear Hibernating

Explanation: B has nothing to do with seasons. C is talking about yearly change. D has nothing to do with what season it is. Whereas for A, bears hibernate seasonally

Answer:

A bear hibernating

Explanation:

I just took the quiz!

How do scientists use probability in genetics?

Answers

Use of punnet squares with dominant and recessive genes

Identify the independent variable by highlighting it red. Identify the dependent variable by highlighting it yellow. 1. If I increase the temperature of the seeds, then germination will increase,​

Answers

Answer:

Independent variable: temperature ; Dependent variable: germination

Explanation:

The independent variable is what is being changed in an experiment. The dependent variable is what you are measuring in an experiment.

When the independent variable is changed (in this case, temperature), it effects the dependent variable (germination).

help please
answer these 3 questions ​

Answers

Answer:

1)D.Sucrose

2)B. Dna and Rna

3) A. Enzymes shape will be different

Explanation:

I really hope this helps

1-Is A 2-Is B and 3-is A

Embryonic similarities persist for longer between organisms
that have a closer common ancestor.

Answers

Answer:

True

Explanation:

Species which are more closely related have fetuses that look similar.

Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to gather evidence to determine whether the substance is living or nonliving. The students take a small sample of the substance and observe it using a microscope. Part A: State and define two properties of life present in the substance that could be observed to indicate whether it is living or nonliving.

Answers

Answer:

Water , Oxygen

Explanation:

Explain why

Which one of the following is true of the structures labeled D in the cell membrane?A.They are membrane proteins.B.They are hydrophilic.CThey are carbohydrates.D.They are hydrophobic?

Answers

The structure labelled D in the cell membrane is hydrophilic in nature. That is option D.

What is phospholipid bilayer?

Phospholipid bilayer is defined as the part of the cell membrane that is made up of two phospholipid layers which include:

Hydrophobic layer: The interior which is water hating

Hydrophilic layer: The exterior that is water loving.

Therefore, from the diagram, the structure labelled D is the interior part of the phospholipid bilayer which is hydrophilic in nature.

Learn more about cell membrane here:

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Describe how technology causes change

Answers

Answer:

technology causes change because it will lead to new conclusions in science which will lead to changes in the environment

Explanation:

Is a dung beetle and decomposer

Answers

Yes it is. It as classified as a decomposed

can someone anser this pls

Answers

Answer:

I'm really just guessing but, you should try (B)

(B) a gamate containing a complete set of the genetic information

Which are limiting nutrients for plant growing
•water and nitrogen
•nitrogen and carbon
•carbon and phosphorus
•phosphorus and nitrogen

Answers

Answer:

phoshorus and nitrogen

Explanation:

isnt 1 or 2 and i dont think its 3 so that leads me to 4

Answer: phoshorus and nitrogen is the correct answer.

Lipids are considered *

Hydrophobic
Polar
Hydrophilic
Like little magnets

Answers

Lipids are generally considered to be hydrophobic.

Alpha helix and pleated sheets are example of _________ Protein Folding.

Answers

Answer:

Secondary structure proteins folding

Explanation:

Alpha helix and pleated sheets are basically two types if secondary structure of Proteins.

It's the Perfect Weather for a First
Date
(Climate Diagram - Temp = Line Graph, Precip
Bar Graph)
18
36
32
16
28
24
20
14
16
12
12
10
Precipitation (cm)
Temperature (°C)
4
12
-16
-20
24
-28
-32
- 36
0
1 F M A M J J A S O N D
Month

Answers

Answer:

gay

Explanation:

oops

Living organisms are made up of cells. Cells are organized at different levels to form very complex living organisms like your body. Each level has a specific role or job to perform.

Which of the following lists these levels in the correct order of organization from the simplest to the most complex?

Answers

Answer:

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Explanation:

I hope it helped

Answer:

Look below :))

Explanation:

The highest level of organization for living things is the biosphere; it encompasses all other levels. The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Every time the planet reinvents itself its inhabitants adapt and evolve. Explain how Ichthyosaurs evolved from land dwelling reptiles. How long did Ichthyosaurs rule the oceans?

Answers

Answer:

Ichthyosaurs lived from Triassic to Middle Cretaceous approximately 250 million years ago until 110 million years ago

Explanation:

Ichthyosaurs evolved during the early Triassic period from land reptiles. This group was characterized by a spindle-shaped body, a shoulder girdle connected to a streamlined skull, two pairs of limbs, and digit-like bones. Moreover, Ichthyosaurs drew oxygen from the atmosphere (i.e., like marine mammals). Utatsusaurus is the oldest known Ichthyosaur species and it lived during the Lower Triassic. ln the same way to the land reptiles, Utatsusaurus had a pelvic girdle attached to the spine, and an equal length between the humerus and femur.

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

Answers

Exponential because you multiply the previous answer by 2

A population that is growing at a rate of 2, 4, 8, 16, 32 shows a type of growth known as exponential growth.

What is exponential growth?

Exponential growth is a type of growth where quantity is increased in an order of magnitude for a given period of time.

In biology, exponential growth is seen in populations having sudden expansions.

In conclusion, a population that is growing at a rate of 2, 4, 8, 16, 32 shows a type of growth known as exponential growth.

Learn more about exponential growth here:

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Sorry did not mean to do this!

Answers

I've done this too lol it's fine

A proton the nucleus. A neutron the nucleus. An electron the nucleus.

Answers

Answer:

atom iscomposed of three sub-atomic particles

   proton

   neutron

   electron  

           

           Protons and neutrons make up the nucleus of the atom, a dense and positively charged core, whereas the negatively charged electrons can be found around the nucleus.

Explanation:

Answer:

proton

  neutron

  electron  

Explanation:

The reason why bonds form between atoms or molecules is either because they transfer electrons from one atom to another atom or because the
atoms are sharing their electrons with another atom.
O True
O False

Answers

This is true. Bonds can be ionic (transferring) or covalent (sharing)

why you add water to Sulphur dioxide and put a blue Litmus Paper in it why does it turns red​

Answers

Answer:

Because it produce weak acid and acid turns blue lithmus paper to red.

Explanation:

Sulphur dioxide SO2 react to added water to produce acidic product.

When sulphur dioxide react with water, it produce sulphurous acid H2SO3 which is a weak acid.

One of the properties of acid is that they turn blue lithmus papper to red, because the product is an acid, blue lithmus papper turns to red.

How are the careers of an oceanographer and hydrologist similar? How are they different?

Answers

Answer:

An oceanographer is one who studies the attributes of the ocean like temperature, waves, currents and tides geology of the sea floor. And a hydrologist is one who researches the distribution, circulation and physical properties of underground and surface waters.

Answer:

An oceanographer is one who studies the attributes of the ocean like temperature, waves, currents and tides geology of the sea floor. And a hydrologist is one who researches the distribution, circulation and physical properties of underground and surface waters.

Explanation:

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Bayside, Inc. 2017 Income Statement ($ in thousands) Net sales $ 6,620 Cost of goods sold 4,240 Depreciation 355 Earnings before interest and taxes $ 2,025 Interest paid 30 Taxable income $ 1,995 Taxes 698 Net income $ 1,297 Bayside, Inc. 2016 and 2017 Balance Sheets ($ in thousands) 2016 2017 2016 2017 Cash $ 110 $ 215 Accounts payable $ 1,540 $ 1,885 Accounts rec. 990 830 Long-term debt 810 610 Inventory 1,680 2,070 Common stock 3,240 3,080 Total $ 2,780 $ 3,115 Retained earnings 880 1,130 Net fixed assets 3,690 3,590 Total assets $ 6,470 $ 6,705 Total liab. & equity $ 6,470 $ 6,705 What is the equity multiplier for 2017? Multiple Choice 1.59 times 2.08 times 2.18 times 1.02 times .53 times Select the correct answer.Emily's house lies on the San Andreas Fault, and she wants to protect herself against earthquakes. What is one step she can take?A. Educate herself on ground deformation that occurs before earthquakes.B. Check her buildings foundation to ensure it is resistant to shaking caused by moving tectonic plates.C. Buy a device that can predict earthquakes before they occur.D. Be prepared to evacuate if steam or ash cloud eruptions are visible. What is the value of the expression |5x+12| when x=5 Which of the following sentences is an example of pathos, or an emotional appeal?The teenagers of this nation are old enough to suffer under the rules and regulations placed upon them like shackles by societyForty American states permitted accused minors to be transferred from the juvenile justice system to the criminal courts.If an individual is old enough to be imprisoned for life, the only logical view is that person is old enough to vote.Teenagers pay billions of dollars in municipal, state, and federal taxes every year. Why would an aerospace engineer limit the maximum angle of deflection of the control surfaces? distance between each pair of points(0.4). (8. -2) What does implicit mean in a easy way Find the equation of the line below.Arrange your answer y=Mx+b where is the constant Please Help, Im having trouble with this A 9-foot roll of wrapping paper costs $15.12. What is the price per inch? How do you respect a person's gender identity? * In December of 1941, President Franklin Roosevelt and Winston Churchill agreed that their first goal was toAJapanBGermanyCthe Soviet UnionDItaly Help. Again.. lol. People depend on the environment forAfood, language and regionBclothing, culture and politicsgold, politics and shelterDfood, clothing and shelter Is steel considered matter At the beginning of the year, Shinedown, Corp., had a long-term debt balance of $45,505. During the year, the company repaid a long-term loan in the amount of $10,880. The company paid $3,845 in interest during the year, and opened a new long-term loan for $9,695. How much is the ending long-term debt account on the company's balance sheet? There are 452 students who eat school lunch every day. How many lunches are prepared in a week? (5 days in a school week) How could a teenager obtain a day's worth of folate?O A. By consuming beans and leafy greensO B. By consuming foods high in sugarC. By consuming sufficient meatO D. By consuming sufficient vegetable oil The producer in an energy pyramid contains about 1,000 kcal of energy. About how much of this energy is used by the producer or lost as heat to the environment? 10 kcal 90 kcal 100 kcal 900 kcal PLS Help Asap! i will award brainliest On her way to her grandmother's house, Jackie traveled three times as many miles by train as by bus. She traveled four times as many miles by bus as by foot. If Jackie traveled 34 miles in all, how many miles did she travel by train? Find the area and circumference of each circle with diameter 9m. Keep your answers in terms of pi.