Please help! Multiple choice question.

Please Help! Multiple Choice Question.

Answers

Answer 1

Answer: A is the correct answer

Hope this helps :)


Related Questions

What is the building unit that enters the plant cell organelle membranes?
A -fatty acids
b -ribose sugar
c -simple lipids
d -nucleic acids

Answers

Answer:

It's b ribosome sugar

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The building unit that enters the plant cell organelle membranes is ribose sugar. When the ribose sugar enters it has to break down into various substituents.

What is the number of carbons in ribose sugar ?

The number of carbons in ribose sugar is 5. It is a pentose sugar.

Fatty acids can not pass through the cell membrane as it is very big in size and because of its very larger size it is nearly not possible to enter through the cell membrane.

Simple lipid are present in the cell membrane that is it is following the fluid mossaic model that is the two layers of lipids are present om the cell membrane where the proteins are present on the outer layer. Various types of proteins are present on the membrane.

Nucleic acid is the part of the genetic material where it is present in the DNA,RNA and various proteins.

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What are the 3 parts of the digestive system? What does each one do?

Answers

Answer:

The Esophagus, Gastric Chamber and Intestines

Explanation:

esophagus pushes chewed food to stomach by peristalsis. The gastric chamber(stomach) works on digesting the food. The digestion completes in the small intestine and goes through the large intestine which absorbs water and minerals. Then it passes through the Anus and get pooped out.

sensory transduction in the auditory system is much like transduction of __________.

Answers

Answer:

mechanosensory stimuli.

Explanation:

Which of the following is a future consequence of the use of wind energy on the environment?

It generates no greenhouse gases.
Weather affects the quality of wind.
It produces less noise than other energy.
Wind cells are used in isolated locations.

Answers

The future consequence of the use of wind energy on the environment is as follows: weather affects the quality of the wind.

What is wind energy?

Wind energy is a renewable energy source that involves harnessing the wind with windmills or wind turbines to supply mechanical or electrical energy.

Although wind energy release little or no pollution into the environment, it has downsides that can affect its usage.

One future consequence of the use of wind energy on the environment is that weather affects the quality of the wind.

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Need help please having trouble

Answers

Answer:

Brain

toxins

smaller

injury

protein

slow

rest

dementia

Answer: please add a clearer picture

Bigger beaks are dominant to smaller beaks. If a bird with a large beak (Bb) is blown to an island that requires smaller beaks, what is a possible genotype of its mate needed in order to produce an ospring with a smaller beak?

Answers

bb maybe................

how long will food last in a freezer without power?

Answers

Answer:

meat will last you a day

frozen fruits and vegies might last you about a week

and ice cream would start to melt after a few hours

explanation:

In your own words, what does “degradation” mean?

Answers

Degradation means the wearing down of or slow lowering to a weaker position.

Answer: the condition or process of degrading or being degraded.

Explanation: Give me 5 stars

How body responds when the body temperature increases

Answers

When body temperatures rise, the body reacts by increasing blood flow to the skin's surface, taking the heat from within the body to the surface. This means sweat. As the sweat evaporates, the body cools down.

When the temp rises the body reacts a certain way , which is increasing blood flow into the skin surface.

Which phase of the cell cycle is longest? What phase of the cell cycle is the shortest?

Answers

Answer:

Interphase is the longest and metaphase is the shortest usually

Explanation:

Answer

The longest phase of the cell cycle is Interphase

The shortest phase of the cell cycle is the Mitotic phase

Explanation

In case of cells with a nucleus, the stages of the cycle are divided into two phases: Interphase and the Mitotic (M) phase.

During Interphase the cell grows and makes a copy of its DNA before moving into Mitosis.

During Mitotic phase the cell separates its DNA into two sets to create two genetically identical daughter cells.

A(n) _______________ is a small box with a glass lid that catches the heat of the Sun. It is coated with black metal to absorb the heat and insulated to keep heat from escaping.

solar battery
solar cell
solar grill
solar oven

Answers

Answer:

Well, its a solar cooker but the anwser is solar oven

Explanation:

What happens to mRNA after transcription ?

A- It is transported to a mitochondrion for respiration
B- It exits the cell through the plasma membrane
C-It remains in the nucleus to begin translation
D-It enters the cytoplasm and goes to a ribosome

Answers

I think the answer is A
The answer is D - It enters the cytoplasm and goes to a ribosome

After transcription, mRNA leaves the nucleus of a cell through the nuclear pores, entering the cytoplasm and goes to a ribosome to begin the translation process of synthesising proteins

Postganglionic sympathetic axons are carried from the sympathetic trunk to all spinal nerves through ______.

Answers

Answer:

gray rami communicantes

Explanation:

Postganglionic sympathetic axons are carried from the sympathetic trunk to all spinal nerves through gray rami communicantes. The sympathetic nervous system is almost connected to all parts of the body.

What is the nervous system?

The nervous system is made up of neurons that are connected to each other and send the message for action to different parts of the body. The whole nervous system of the body is divided into three parts: the central nervous system, the peripheral nervous system, and the autonomic nervous system.

The central nervous system is composed of the brain and spinal cord, while the autonomic nervous system is composed of the sympathetic and parasympathetic nervous systems. The peripheral nervous system includes the nerves of the brain and spinal cord that are derived from these two organs. The sympathetic nervous system activates the majority of the organs in times of danger, whereas the parasympathetic nervous system is associated with rest.

Hence, Postganglionic sympathetic axons are carried from the sympathetic trunk to all spinal nerves through gray rami communicantes. 

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Darwin observed that there were finches on Galapagos Islands that had different foods and beaks but it turns out that they were related genetically to an original mainland finch. What evolutionary mechanism is responsible for these birds having evolved different beaks

Answers

Natural selection. Only the birds who had desirable traits for their food sources survived, meaning these were the only finches to reproduce.

A person with swollen gums rinses their mouth out with salt-water. Will this decrease the swelling or increase the swelling ? What will happen?

Answers

Answer:

I believe it would decrease the swelling. Salt water is good for swelling gum's.

Explanation:

Classify the following as a phenotype or a genotype: a Aa- Brown eyes- TT- Blonde hair-​

Answers

Answer:

Phenotype: Brown Eyes, blond hair.

Genotype: a Aa, TT

Explanation:

Phenotypes are visible traits.

Genotypes are non-visible.

How do chemosynthetic organisms get energy? Some examples of organisms include colorless sulfur bacteria, iron bacteria, and giant tube worms

Answers

Answer:

The source of energy for chemosynthesis is energy liberated from a chemical reaction (the oxidation of an inorganic substance)

Explanation:

https://sciencing.com/source-energy-chemosynthesis-6681808.html

the major chemical constituent of a cell, by weight, is

Answers

Answer:

Water

Explanation:

It is 70% of a cell's weight.

What virus most relates (in looks) to this picture? Will give brainliest :)

Answers

Answer:

it looks like

Explanation:

in an experiment describe photosynthesis​

Answers

it’s something about plants. sorry i know this isn’t areal answer i need points

Explain why the wound of a diabetic patients fails to heal heal easily?​

Answers

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When white blood cells are unable to function correctly, the body is less able to fight bacteria and close wounds. People with uncontrolled diabetes may develop poor circulation. As circulation slows down, blood moves more slowly, which makes it more difficult for the body to deliver nutrients to wounds.

can someone explains (summarize) what photoperiodism is? And if it’s the same as photoperiodism

Answers

Answer: photoperiodism means the response of an organism to seasonal changes in day length. Photoperiodism isn't the same as Photoperiod because Photoperiodism merely refers to the potential of the plant to incite flowering relative to the changes in the photoperiod. Thus, photoperiod is a light duration or the length of day and night, while photoperiodism is the effect of light duration on the plant’s growth.

Explanation:

Explain how carbon dioxide is cycled between the tree and fox. Name the specific processes involved.

Answers

Answer: Cellular Respiration and Photosynthesis, The tree releases oxygen during photosynthesis, which the fox takes in during cellular respiration. ... The fox releases co2 during cellular respiration, which the tree absorbs during photosynthesis.

Explanation:

I hope this helps have a great day!!!

organisms that belong to the same ___ are most closely related.

Answers

Answer:

Family

Explanation:

-------------------1--------2-------------3

Kingdom Animal --Animal ---Animal

Phylum Chordate- Chordate - Chordate

Class Mammal - Mammal- Mammal

Order Primate Carnivore Carnivore

Family Hominidae Felidae Felidae

Genus Homo Panthera Felis

Species Sapiens Leo Domesticus

Organisms 2 and 3 are most closely related because they have the same family name. Organism 2 is a lion, organism 3 is a common housecat, and organism 1 is a human.

What processes are responsible for the formation of copper ?

Answers

Answer:

The high temperatures of volcanic magma creates hydrothermal veins, allowing some of the heat to escape near the upper layers of the Earth's crust. This is why copper is often found in the sedimentary layer, where sand and mud are compressed until they form a layer of sedimentary rock on the surface of the earth

Explanation:

define nucleic acid but it has to be five words

Answers

Answer

Nucleic acids are naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells. They play an especially important role in directing protein synthesis. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid

Explanation: hope this helps :)

The relatively large number of new mutations that occur in the human genome in each generation is tolerable because: ______________

a. humans have excellent protein repair mechanisms.
b. compared to other organisms, changes in human proteins have relatively small effects on their cells' structures and functions.
c. humans have excellent DNA repair mechanisms.
d. most of the human genome is noncoding DNA, so few mutations affect human proteins.
e. most of the mutations occur in somatic cells, not germ cells.

Answers

Answer:

The believe the correct answer is option E.

The relatively large number of new mutations that occur in the human genome in each generation is tolerable because: most of the human genome is noncoding DNA, so few mutations affect human proteins. Therefore, the correct option is D.

What is a human genome?

A human genome refers to the complete set of sequences of the nucleic acids that are present in the humans. The human genome contains a relatively large amount of noncoding DNA, which does not code for proteins and is therefore less subject to selective pressures.

Option A, humans have excellent protein repair mechanisms, and Option C, humans have excellent DNA repair mechanisms, are partially true, but do not fully account for the tolerability of new mutations in the human genome.

Option B and E are also not true, as changes in human proteins have relatively small effects on their cells' structures and functions, is not entirely true. Therefore, the correct option is D.

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Pleaseeeee helpppppp me I need this done now

Answers

Answer:

A

Explanation:

I think this is osmosis so basically the side with more molecules will move to the side with less to even it out

the tissue that covers body organs in an example of ___epithelial tissue ____.


A. epithelial tissue


B. nervous tissue


C. connective tissue


D. muscle tissue

Answers

The tissue that covers body organs in an example of epithelial tissue.

Epithelial tissue covers the surface of the body and lines the various body cavities and internal organs.There are different types of epithelial tissue:Simple squamous epitheliumStratified squamous epitheliumCuboidal epitheliumColumnar epitheliumCiliated columnar epitheliumGlandular epitheliumBasically all epithelial tissues have a fibrous basement membrane.Their functions are protection, absorption, secretion, etc.

Answer:

A. Epithelial tissue

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

It’s about drive, it’s about power, we stay hungry, we devour

Put in the work, put in the hours and take what’s ours

Black and Samoan in my veins, my culture bangin’ with Strange

I change the game so what’s my name? (Rock)

What they gonna get though?

Are gender traits completely a result of societal expectations?​

Answers

No, Gender traits are not as a result of societal expectations. They are as a

result of biophysical processes in the body.

Both genders have their unique chromosomes composition in which

Males have XY.Females have XX.

During reproduction, the male sex cell passes either the X or Y chromosome

to the offspring while the female pass only the X chromosomes.

This depicts that the male sex cells which is the sperm is the main

determinant in the gender of a child.

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