What is a single called organism that lacks a nucleus?

Answers

Answer 1
prokaryote is the answer

Related Questions

In the word search below are the names of several pieces of lab equipment. As you find each piece of equipment, record its name on the list.
There are only 13 words out of the listBunsen burner,Pipestem triangle, Evaporating dish, Beaker, Utility clamp,Iron ring, Mortar and pestle, Crucible and cover, Gas bottle, Saftey goggles,Corks, Watch glass, Erlenmeyer flask, Wire gauze, Pipet, Buret,Triple beam balance, Test tube rack, Funnel, Scoopula,Well plate, Wire brush,File,Wash bottle, Graduated cylinder,Thanks

Answers

A crossword is a word puzzle that usually takes the form of a square or a rectangular grid of white- and black-shaded squares.

The answer to the crosswords are as follows:-

Bunsen Burner - second last line Pipestem triangle- third-row diagonal Evaporating dish- fifth row diagonal Beaker -second rowUtility clamp - seventh row Iron Ring - second last column Mortar and pestle -  afifth column Crucible and cover - tenth row diagonal Gas bottle - Last line Safety goggles - Fifth column Corks - besides the word thermometer Watch Glass - Seventh column inverted Wire gauze - second line

Crosswords strengthen the vocabulary and spelling of students and adults alike. A larger vocabulary, in turn, can increase your processing speed and your abstract thinking

For more information, refer to the link:-

https://brainly.com/question/21764762

suggest why a 16 years old boy needs more energy than a 16 years old girl​

Answers

Active teen boys have a larger daily calorie requirement. When they turn 12, active boys need about 2400 calories a day. That increases by 200 calories each year, the requirement peaks at 3200 calories between the age of 16 to 18 years old. An active girl, however, only needs about 2,000 - 2,500 calories.

Which option is food (i.e., an energy source) for a plant?


carbon dioxide that a plant takes in through its leaves


minerals that a plant takes in from the soil


water that a plant takes in through its roots


sugars that a plant makes

Answers

Answer:

I'm pretty sure that it is the water the plant takes through its roots

Explanation:

Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means 'making out of light'. The foods are called glucose and starch. which is the process of making food for plants

An experiment in which only the variable the manipulated variable, is changed at a time is called an

Answers

Answer:

An experiment in which only one variable is manipulated at a time is called a controlled experiment.

Explanation:

Which group of organisms had to be reclassified?
Hump Back Whale
Domesticus passer
Canis familiarise
Mallard Duck

Answers

Answer:

Mallard Duck

Explanation:

Joint movement occurs around an axis that is always ____ to its plane.

Answers

Answer: perpendicular

Explanation: Joint can be found in areas of the body where two or more bones are connected together, practical examples in the human body can be traced to our elbow, wrist, hip, knee. At Each of these points mentioned, it could be observed that it serves as a meeting point for two or more bones which are linked and formed around an axis. This joints enables us to conveniently move, twist our rigid bones in different directions perpendicular to the plane (that is in a direction opposite or away from the direction of the plane).

In what stage of meiosis is crossing over most likely to occur?

Prophase I
Anaphase II
Metaphase I
Prophase II

Answers

Crossing over occurs between prophase I and metaphase I and is the process where two homologous non-sister chromatids pair up with each other and exchange different segments of genetic material to form two recombinant chromosome sister chromatids. So the answer would be Prophase l. Hope this helps

Answer:

Prophase I

Explanation:

When chromatids "cross over," homologous chromosomes trade pieces of genetic material, resulting in novel combinations of alleles, though the same genes are still present. Crossing over occurs during prophase I of meiosis before tetrads are aligned along the equator in metaphase I.

By meiosis II, only sister chromatids remain and homologous chromosomes have been moved to separate cells. Recall that the point of crossing over is to increase genetic diversity. If crossing over did not occur until sometime during meiosis II, sister chromatids, which are identical, would be exchanging alleles. Since these chromatids are identical, this swap of material would not actually change the alleles of the chromatids.

Hope this helps out!

Which of these changes would most likely lead to exponential growth in
population?
an increase in the predation on the population
a decrease in the habitat size of the population
an increase in the amount of food available to the population
a decrease in the amount of water available to the population

Answers

Answer:

It is an increase in available food amount.

Explanation:

An increase in predators would result in the prey species dying off. A decrease in habitat size would result in the species not having a place to live or hide from predators. A decrease in amount of available water would make the species die of dehydration.

The prey species would disappear as there would be more predators. The species wouldn't have a place to reside or hide from predators if the habitat's size shrank.

What is the exponential growth?

If the amount of water available decreased, the animal would become dehydrated and die.

An exponential function's curve is created by a pattern of data called exponential growth, which exhibits higher increases over time.

Linear growth, which is additive, and geometric growth can be contrasted with exponential growth, which is multiplicative.

Therefore, The prey species would disappear as there would be more predators. The species wouldn't have a place to reside or hide from predators if the habitat's size shrank.

To learn more about species, refer to the link:

https://brainly.com/question/13259455

#SPJ2

A friend who knows a lot about science reads in a book that a piece of black paper will get warmer in sunlight than a piece of white paper. Which of these is a scientific reaction to this information?


a) Accept the statement as true because your friend knows about science.

b) Design an experiment to show whether the statement is correct or incorrect.

c) Believe the statement because it was written in a book, so you can trust it to be true.

d) Tell your friend that the statement makes no sense because color does not affect temperature.

Answers

Answer:

B

Explanation:

What are 2 important influences on enzymatic activity? What happens when these factors are significantly altered?

Answers

They’re PH and temperature.
When an enzymes conformation is significantly altered because of PH or temperature variation, the enzyme may no longer catalyze reactions.

1. What type of study has as its goal to find the differences and similarities among items?
-observational
-comparative
-cause and effect
-relational

Answers

Answer:d

Explanation:

Answer:

The answer would be comparative.

Explanation:

when you try and find differences and similarities between a multitude of things it's a compare and contrast relation.

how is a protein so different from a carbohydrate

Answers

As a result, they are a much slower and longer-lasting source of energy than carbohydrates. There are 20 amino acids.

A model of an embedded membrane protein is shown above. What is the most likely characteristic of the portion of the protein indicated by the black circle?

Answers

Answer:

d

Explanation:

Which of the following rock types would be more likely to have a course grained texture

Answers

Answer:

granite

Explanation:or basalt

please thanks this answer by pressing the heart

Chloroplasts are oval disks containing green chlorophyll and are usually found near the outside of the cell. What function do they perform?

A.locomotion
B. fat storage
C. photosynthesis
D reproduction

Answers

Answer:

photosynthesis.......

i need help ASAP BRAINLIEST 30 POINTS!!!!!!!!!!!!!!!!

Answers

So what help do u need

A person with anemia has too few red blood cells. The most common symptom is a lack of energy. Why would anemia cause this symptom?

Answers

Answer:

This happens because your body needs iron to make a protein called hemoglobin, which is found in red blood cells. Hemoglobin helps carry oxygen around the body. When your body doesn't have enough hemoglobin, less oxygen reaches your tissues and muscles, depriving them of energy.

Why isn’t iron used to make coins??

Answers

Answer:

It easily becomes rusty.

Explanation:

My best guess is that being a ferrous metal, it is subject to rusting.

a word meaning not water soluble or having an aversion to water​

Answers

Answer:

The correct answer is - hydrophobic

Explanation:

Hydrophobic is the word that is used to the substances or solution having an aversion to the water or not soluble only in the water. This is the property of a substance with a molecule repels with the molecules of water.

Hydrophobic nature is simply fear of the water or not to mix with water. This property is due to the different nature of the molecules of the substance like polarity and no polar nature.

Thus, the correct answer is - hydrophobic.

Wants are often supplemented for the poor in a capitalist society

Answers

Answer:

True

Explanation:

In a capitalist society, the poor make up the working class that is exploited through their work, generating income and profits for businessmen and tycoons, who continue to get rich and have their needs and desires completed and complemented by the work that the poor perform.

With this, we can confirm that within the capitalist society, wants are often supplemented for the poor, but only the wants of the rich and powerful, the wants of the poor end up being suppressed and often left aside.

What is the difference between a woody and herbaceous plant

Answers

Woody plants have stems that live for several years, adding new growth every year. Herbaceous plants have stems that die back to the ground each year.

Answer:Woody plants have stems that live for several years, adding new growth (height and width) each year. Woody plants may be classified as trees, shrubs or vines and may have evergreen, semi-evergreen or deciduous leaves. Herbaceous plants have stems that die back to the ground each year.

Can someone explain what conjunctivitis is?

Answers

Answer: Pink eye

Explanation:

Answer:

Pink eye

Explanation:

Pink eye (conjunctivitis) is the inflammation or infection of the transparent membrane that lines your eyelid and eyeball. It's characterized by redness and a gritty sensation in your eye, along with itching. Often a discharge forms a crust on your eyelashes during the night.

15. Proteins are super important because they contain

Answers

Answer:

Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.

Explanation:

Answer:

Proteins contain amino acids

Explanation:

Amino acids combine to create proteins.

are there any distinct difference between plant and animal cell? if yes what are they ​

Answers

Answer:

A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. ... Animal cells simply have a cell membrane, but no cell wall.

Explanation:

Yes, a plant cell collects nutrients from UV days and sunlight whilst animal cells will get energy and nutrients from sugars and lipids

Why is a specimen smaller than 200 nm not visible with a light microscope?
A. The lenses only go to 100 X magnification power.
B. Visible light is only good at wavelengths below 390 nm.
C. Anything smaller than 200 nm cannot interact with visible light.
D. It is too easy to lose on the stage.

Answers

Answer:

c. anything smaller than 200nm cannot interact with visible light

What explains the behavior of natural phenomena?

Answers

Answer:

The sceintific law explains the behavior of natural phenomena.

Explanation:

Natural Phenomena is simply any phenomena that is not controlled by humans, or is only controlled by the earth. Some examples include: Weather, fog, thunder, tornadoes; biological processes, decomposition, germination, physical processes, wave propagation, erosion, tidal flow, moonbow, blood moon.

Hope this helps! ;))

Is Euglena a unicellular or multicellular?

Answers

Answer:

Euglena is unicellular.

Explanation:

Euglena belong to the kingdom Protista, and this kingdom is categorized as unicellular beings.

how do you know something is science

Answers

Answer:

Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. ... Evidence. Experiment and/or observation as benchmarks for testing hypotheses.

Explanation:

Which term describes one kind of movement of Earth? A.)eclipse B.)revolution C.)tilted orbit D.) lunar cycle
WILL BE THE BRAINLEST

Answers

Answer:

B.) revolution

Explanation:

an eclipse is an event that involves the sun

a lunar cycle is an event that involves the moon

a tilted orbit is what the earth does around the sun

a revolution is the complete rotation of the earth around the sun (365 days)

Answer:

b baby

Explanation:

The time it takes to run a mile depends on the person running speed what is the independent and dependent variable as well as the constants

Answers

Independent: The person's running speed

Dependent: The time it takes to run a mile

Constants: The mile.

-------

The independent variable stands on it's own. It will not change based on the Dependent Variable.

The dependent variable, the time it takes a person to run a mile, will change based on the Independent Variable, the person's running speed.

The constant is the mile. In an experiment, the mile, will stay the same. In each trial, it will stay the same, unlike the data for the independent and dependent variable.

Other Questions
What is the axis of symmetry ? Which is greater 8 1/2 or 9 1/2 and how do you put it as a expression using > < and = As a European explorer, which of these would you use to set a course for your ship? compass, technology, strait, curcumnvigate,armada How can solar energy be used to produce electricity? Kenwood High School sold t-shirts for a school fundraiser. The principal rounded the number of shirts sold to 3,000. Which number might be the exact number of t-shirts Kenwood sold? Shown here are four frequency distributions. Each is incorrectly constructed. State the reason why. How and why do ethical dilemmas challenge and develop our identity? 8734Determine the value of the missing interior angle.A.61B.59C.56D.90 Which table of values will generate this graph? Elements in which two groups are considered highly reactive?a.1 & 18(8A)b.2 & 14 (4A)c.3-12d.1 & 17(7A) If p. 2 + 2 =4What is p?2 + 2 42 + 2 = 42 X 2 42 X 2 = 4 A rancher uses a water bowl for her dog that holds 8,500 milliliters and a water trough for herhorse that holds 2.7 X 10% milliliters. How many milliliters of water will the rancher use tocompletely fill both the bowl and the trough?A 1.12 X 105 mLB 2.785 X 105 mLC 5.8 X 10 mlD 1.12 x 10mL Please I need help with this JT = 3x + 5,CT = 69, andCJ = 4x + 8,Find JT. Please help me ASAP!!! I am really confused and need help thank you! Hi Alaza, when you submit this form, the owner will be able to see1. What is the trick for learning the homerow keys? LPlease excuse my dear aunt Salley?All ships do float Just Keep Looking A town has a population of 2000 and grows at 4% every year. Write anequation to represent the scenario. Show your Work Exercise is important because it can help people strengthen their bones and muscles. ________, it can have a positive effect on mood. Which word best fits in the blank? Conversely Therefore Additionally However What were three acts that were intolerable to the colonists? A.the Parliamentary Act of 1764 B.the Currency Act of 1763 C.the French and Indian Act of 1754 D.the Declaratory Act of 1766 E.new navigation acts(Pick three please ) Which function describes the table of values?