If brown bears did not change the composition of their cell membranes during winter months, what would be the effect on the fluidity of their cell membranes

Answers

Answer 1

Answer:

I have no idea good point

Explanation:


Related Questions


In general, the probability of flooding decreases when there is an increase in the amount of
1) infiltration
2) Snow melt
3) runoff
4) precipitation

Answers

Flooding is a natural disaster that is caused due to overflowing water. The possibility of flooding decreases when there is an increase in infiltration. Thus, option 1 is correct.

What is infiltration?

Infiltration is the process of Hydrology where the water on the upper layers or the ground moves and sweeps inside the soil through permeability or filtration. The soil shows the property of infiltration allowing the water to move through the different soil profiles.

The greater the infiltration property of soil the greater it will absorb the groundwater into it. This will decrease the case of flooding as no water will get deposited on the ground. It will raise the water level of the table and decreases the water pooling at the surface.

Therefore, option 1. an increase in infiltration, decreases the flooding.

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Chromosomes are found in the (i)__________ of every living cell. They can be seen by (ii)__________ a cell that is about to (iii)_________. For each thread-like chromosome there is another one exactly like it; therefore chromosomes occur in (iv)_________. Every body cell of a particular organism has the same (v)_________ of chromosomes. For example, all humans have (vi)_________ chromosomes in each body cell, made up of (vii)_______ pairs. The cells of the garden pea have 14 chromosomes made up of (viii)_____ pairs and those of the shrimp have 254 chromosomes, made up of (ix)_______ pairs. The two chromosomes belonging to a matching pair are called (x)______ chromosomes.

Answers

Answer:

Explanation:

i) nucleus

ii) mitosis

iii) split

iv) pairs

v) number

vi) 46

vii) 23

viii) 7

ix) 127

x) arm

A normal polypeptide includes the following sequence of amino acids. (Note: Each
amino acid is named by a three letter abbreviation.)
Iso-Leu-Pro-Val-His-Ser-Thr-Met
After a mutation, the amino acid sequence becomes the following:
Iso-Leu-Pro-Val-Tyr-Arg-Iso-Gly
Which of the following changes to a nitrogenous base in mRNA is most likely to
have occurred?

Answers

The messenger RNA (mRNA) is not found here but it is possible to find the correct amino acid sequence by using the genetic code.

What is the genetic code?

The genetic code can be defined as a series of instructions to convert a DNA sequence to a protein sequence.

The mRNA is composed of triplets of nucleotides called codons that specify different amino acids during translation.

In conclusion, the mRNA sequence is not found here but it is possible to find the correct amino acid sequence by using the genetic code.

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There is a clear boundary where Earth's atmosphere ends and space begins.

True
Or
False

Answers

Answer:

The answer is False.

Explanation:

There’s really no clear boundary between where Earth’s atmosphere ends and outer space begins.

the equation for lactic acid fermentation

Answers

Answer:

more explenation please

Explanation:

African skulls that show both humanlike and apelike characteristics are thought to be derived from early African primates and are collectively referred to as

Answers

African skulls that show both humanlike and apelike characteristics are thought to be derived from early African primates and are collectively referred to as australopithecine.

What are the derived characteristics that distinguish early hominins from ancient chimpanzees?

Some features that have distinguished hominins from other primates, living and extinct, are their erect posture, bipedal locomotion, larger brains, and behavioral characteristics such as specialized tool use and, in some cases, communication through language.

Thus, they referred as australopithecine.

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The myelin sheath is an important structure surrounding the axons that make up white matter in the nervous system. In the peripheral nervous system, this myelin sheath is formed by the __________.

Answers

Answer:

Schwann cells

Explanation:

in the Peripheral nervous system (PNS),myelin sheath is formed by the differentiation of the plasma membrane of Schwann cells.

What type of rocks will likely weather the least?

Answers

Answer:

Igneous rocks are the least likely to weather or erode because of their solidity, therefore making them more resistant to water.

1 The ability to do work is called​

Answers

Answer:

energy

Explanation:

energy allowed organisms to do work.

Which contributes to the greenhouse effect?

Answers

The greenhouse effect is when the Sun's light is trapped into the lower atmosphere, heating up the planet. Carbon dioxide, or co2 makes up the majority of greenhouse gas emissions. Smaller amounts of methane(ch4), and nitrous oxide(n20) are also emitted. These gases are mainly emitted through the continuous use of fossil fuels such as coal, oil, and natural gas.

Will give brainliest and 20 points :)

A DNA sample has the following segments: 100 base pairs, 580 base pairs, 424 base pairs, 33 base pairs, 1200 base pairs. Order the segments by which one moves the shortest distance to the farthest distance in an electrophoresis gel.

Answers

Answer: 33 base pairs, 100 base pairs, 424 base pairs, 580 base pairs, 1200 base pairs

Explanation:

The shortest base pair travels the farthest within an electrophoresis gel.

Genes located close together on the same chromosomes are referred to as ________ genes and generally ________.

Answers

Given what we know, we can confirm that Genes located close together on the same chromosomes are referred to as linked genes.

What are linked genes?

Linked genes have to do with inheritance. Linked genes are those that are very likely to be inherited together, though not a guarantee, due to their position in the chromosome being very close to one another. This also means that these genes do not separate during meiosis.

Therefore, we can confirm that Genes located close together on the same chromosomes are referred to as linked genes and do not separate during meiosis.

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Atoms are the smallest unit
into which matter can be
divided. They can be joined
together to form molecules,
which in turn form most of
the objects around you. In
what ways are cells similar
to atoms?

Answers

Answer:

Cells and atoms both work together to be a physical shape

Explanation:

You are made up of cells much as say a fridge is made up of atoms. The cell is also broken down into several parts such as the mitochondria, vascoles, and the smooth endoplasmic reticulum.

Which part of the nervous system is a gray, wrinkly organ made up of millions of neurons?.

Answers

The cerebral cortex, the largest part of the brain, is the wrinkly gray outer covering of the cerebrum.

Hope it helps!

The doctor advised Jim to take antibiotics for five days to treat a bacterial infection. After three days, Jim started feeling better, so he stopped taking the pills. A week later, Jim again showed symptoms of a bacterial infection.

What reason could explain the reappearance of the symptoms?

Answers

The bacteria was not killed off. In those three days symptoms had stop because the bacteria was dormant. They must have been activated because Jim provided a suitable environment for their growth

Proteins of smaller molecular size may be reabsorbed from the glomerular filtrate by the specific transport process of __________.

Answers

Proteins of smaller molecular size may be reabsorbed from the glomerular filtrate by the specific transport process of endocytosis.

What do you mean by Glomerular filtrate?

The Glomerular filtrate may be defined as the liquid in the lumen of the Bowman's capsule of the nephron that has been purified from the capillaries of the glomerulus.  

The small molecular size proteins may be absorbed from the glomerular filtrate by receptor-mediated endocytosis. Then moved into the endosomes, and finally to the lysosomes for the degradation.

Therefore, proteins of smaller molecular size may be reabsorbed from the glomerular filtrate by the specific transport process of endocytosis.

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HELP PLEASEE
Vertebrates that are warm blooded, have feathers and reproduce by laying eggs would be classified as
A) amphibian B) bird C) fish D) reptile

Answers

Answer:

B

Explanation:

Birds are vertebrates and they also have feathers and reproduce by laying eggs. Additionally, they are also warm blooded.

Answer:

B) bird

Explanation:

Birds are classified as :

vertebrates that are warm bloodedhaving feathersreproducing by laying eggs

What is a disadvantage of using radio waves to transmit information?



Multiple choice question.

A)
They do not permanently move matter.


B)
They can travel over long distances.


C)
They can be varied to hold information.


D)
They lose energy as they travel through mediums.

Answers

Answer:

D

Explanation:

because it has low frequency and cannot transmit data at a time

The answer is D hope this helps

Haldane, a Soviet scientist, proposed in 1929 that a combination of carbon dioxide, water, and ammonia, when exposed to ultraviolet light, can form a variety of organic molecules. The conditions modeled by Haldane's experiment simulated the oceans of early Earth. Which hypothesis of the origin of life on primitive Earth is described by Haldane's experiment? A) panspermia hypothesis B) abiogenesis hypothesis C) primordial soup hypothesis D) hydrothermal vent hypothesis

Answers

Answer:

C) Primordial Soup

Explanation:

The idea of the primordial soup was originally proposed by Alexander Oparin and John Haldane as a possible explanation for the creation of life on our planet. The theory states that if energy is added to the gases that made up Earth's early atmosphere, the building blocks of life would be created.

Why do you think coastal cities tend to be cooler than inland cities?

Answers

Answer:

Distance from the sea – Oceans heat up and cool down much more slowly than land. This means that coastal locations tend to be cooler in summer and warmer in winter than places inland at the same latitude and altitude.

Explanation:

Hope This Helps

Have A Great Day

~Zero~

I answered but I got it wrong

please help ASAP

Answers

Answer:

Nitrogen gas the first one

Explanation:

What is another name for the "doctrine of nullification?"

Answers

Answer:

document of death

..........................

Answer:

abolishment, extinguishment

How long does it take for grass seeds to germinate.

Answers

Answer:

Usually 10-14 days

Explanation:

Most grass seed will start growing in about 10-14 days, but sometimes it can take up to 30 days.

True or false? Comparison of the sequences of the same gene across species can give some insight into the existence of a common ancestor with that gene.

Answers

Answer:

The answer is TRUE.

Explanation:

Comparison of the sequences of the same gene across species can give some insight into the existence of a common ancestor with that gene. TRUE

What are nonrenewable resources?

They are abundant natural resources that humans do not have to recycle or reuse.

They are natural resources that are in abundant supply or that can replenish themselves.

They are natural resources that are in limited supply and can easily run out.

They are artificial resources that humans use but are not able to be recycled or reused.

Answers

Answer:

Your answer is: They are natural resources that are in limited supply and can easily run out.

Explanation:

A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption. An example is carbon-based fossil fuels. Hope this helped :)

The difference between an individuals' assets and income is

Answers

Answer:

Income: The money that comes in. Assets: Property owned by an individual and/or company that has value.

Explanation:

An easy way to remember income! Income: What's coming into you. Assets: Stuff you own and/or can make a profit out of

How long does it take for food to digest in your body?

Answers

Answer:

six to eight hours

Explanation:

your welcome

Explanation:

It takes about six to eight hours

Hello people ~
A dioecious flowering plant prevents both

a) Autogamy and geitonogamy

b) Autogamy and xenogamy

c) Geitonogamy and xenogamy

d) Cleistogamy and xenogamy

Answers

Explanation:

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A dioecious flowering plant prevents both -

c) geitonogamy and xenogamy

State a reason why antacid should be taken when we suffer from indigestion

Answers

Answer: the base in antacid neutralises the extra acid produced in the stomach causing indigestion

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Antacids are mild bases that are used to increase overall ph of the HCl secreted in stomach for proper digestion, it is generally used if there's indigestion due to heavy secretion of HCl, but not to be used in normal way because it can cause increase in ph of gastric acid that causes improper digestion.

That's all ~

This trait is represented by a lowercase letter and hidden whenever a dominant allele is present.

Dominant
Or
Recessive

Answers

Answer:

Recessive

Explanation:

In genetics, a dominant allele for a trait is always represented by a capital letter, while a recessive allele is always represented by a lowercase letter.

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