helpppp thanks lolll.

Answer:

building blocks of life

Cells are the basic building blocks of living things. The human body is composed of trillions of cells, all with their own specialised function. 

Answer:

i know its 3

Explanation:

yes buddy

After the plant obtains enough minerals to maintain health, the plant will continue to absorb minerals from the soil.  

This is because Mineral concentration is higher in root cells than in the surrounding soil. Thus option D is correct.

For a better growth plants need minerals, can be  absorbed through the roots by active transport in the form of mineral ions.

Minerals have a major role in electron transport, enzyme activation, development, maintenance of structural components etc.

The two most essential minerals are magnesium ions and nitrate ions needed for proper growth of plants.

Beside this various fertilizer are used like Nitrogen fertilizers which increase the growth as well  as high yield of the crops.

Excess use of mineral cause mineral toxicity, for example eutrophication happens when excess nitrate enters into aquatic system causes the death of aquatic animals.

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Answer:

There are 20 different standard L-α-amino acids used by cells for protein construction. Amino acids, as their name indicates, contain both a basic amino group and an acidic carboxyl group. This difunctionality allows the individual amino acids to join in long chains by forming peptide bonds: amide bonds between the -NH2 of one amino acid and the -COOH of another. Sequences with fewer than 50 amino acids are generally referred to as peptides, while the terms, protein and polypeptide, are used for longer sequences. A protein can be made up of one or more polypeptide molecules. The end of the peptide or protein sequence with a free carboxyl group is called the carboxy-terminus or C-terminus. The terms, amino-terminus and N-terminus, describe the end of the sequence with a free α-amino group.

The amino acids differ in structure by the substituent on their side chains. These side chains confer different chemical, physical, and structural properties to the final peptide or protein. The structures of the 20 amino acids commonly found in proteins are shown in Figure 1. Each amino acid has both a one-letter and three-letter abbreviation. These abbreviations are commonly used to simplify the written sequence of a peptide or protein.

figure1-Protein-Structure

Depending on the side-chain substituent, an amino acid can be classified as being acidic, basic or neutral. Although 20 amino acids are required for synthesis of various proteins found in humans, we can synthesize only ten. The remaining 10 are called essential amino acids and must be obtained in the diet.

The amino acid sequence of a protein is encoded in DNA. Proteins are synthesized by a series of steps called transcription (the use of a DNA strand to make a complimentary messenger RNA strand – mRNA) and translation (the mRNA sequence is used as a template to guide the synthesis of the chain of amino acids which make up the protein). Often, post-translational modifications, such as glycosylation or phosphorylation, occur which are necessary for the biological function of the protein. While the amino acid sequence makes up the primary structure of the protein, the chemical/biological properties of the protein are very much dependent on the three-dimensional or tertiary structure.

A change to the PRIMARY structure WILL HAVE the greatest effect on a protein's function.

In conclusion, a change to the PRIMARY structure WILL HAVE the greatest effect on a protein's function.

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Answer:

The three parts of a nucleotide are:

- A phosphate group

- Nitrogenous base

- Five-carbon atoms

Explanation:

These are the three parts that make up a nucleotide.

Answer:

C

Explanation:

The animals releases carbon dioxide and the plant uses the carbon dioxide to make sugar

Answer:

Explanation:

Which statement describes how matter is cycled between plants and animals?

✘ O A. Sugar from animals is used by plants for energy.

✘ O B. Plants and animals produce oxygen for animals to breathe.

✘ O D. Oxygen from animals is used by plants to get energy from sugar.

Answer:

Perhaps it's A but it's my (viewpoint)

Answer:

C) Phytoplankton and Bacteria.

Explanation:

Got it right on the USA Test Prep, and the smallest always has the most energy.

Answer: Around 20 min.

Explanation:

Answer:

kingdom, phylum, class, order, family, genus, and species

Explanation:

Answer: A is B

B is A and A is C

Explanation: because the enzyme lowers the activation energy to speed up the reaction.

A. When oceanic plate cooled and moves to the surface of the ocean

Answer:

Hydrogen ions

Explanation:

please mark as brainlist answers and please follow me

Answer:ferns

Explanation:

Hope this helps

Answer:

sequoia trees.

Explanation:

they are also known as "red woods" they are the giant red barked trees in different parts of california, and they are hundreds and thousands of years old.

Answer:

Derived Units

Explanation:

Answer:

Derived unit

Explanation:

The fundamental unit is Derived unit

Answer:19-30 days

Explanation: I took the test

Answer:

the atmosphere,hydrosphere,and the biosphyre

Explanation:

Answer:

distribution of drugs

Explanation:

Proteins in the cell membrane play a role in many other functions, such as cell signaling, cell recognition, and enzyme activity. Carbohydrates. Carbohydrates are also found in the plasma membrane; specifically, most carbohydrates in the membrane are part of glycoproteins, which are formed when a carbohydrate attaches to a protein.

Answer:

Transport nutrients

Explanation:

For example, plasma membrane proteins carry out functions as diverse as ferrying nutrients across the plasma membrane, receiving chemical signals from outside the cell, translating chemical signals into intracellular action, and sometimes anchoring the cell in a particular location

Answer:

4.6 to 4 Billion Years Ago

Explanation:

According to the researchs and studies, the earth formed about 4.54 billion years ago and the oldest known living organism date to around 3-3.5 billion years ago which are the first bacteria that formed in the water.

I hope this answer helps.

Answer:

Humans are able to use their brains at the fullest capacity, while plants just do one thing all the time, animals do change a bit, but they mainly live on what they have to do. Humans are able to create things, make languages, and establish religions.

Explanation:

Hope this helps

Answer:

A model from which later versions are developed.

Explanation:

A prototype is the rough draft of something in a sense, it is not yet complete and is often only the most basic idea to be expanded on in later versions.

The best definition for a prototype is a model from which later versions are developed. Therefore option D is correct.

A prototype is an early or preliminary version of a product, system, or design that is created to test and evaluate its functionality, features, and feasibility. It serves as a proof of concept and helps in identifying any flaws or areas that require improvement before the final product is developed.

The final product, which has undergone extensive testing and redesign, does not accurately define a prototype because a prototype is not the final product but rather an initial version created for testing and refinement.

Therefore, the most accurate definition, emphasizes that a prototype is a model or early version of a product or system that serves as a foundation for the development of subsequent versions based on testing and feedback.

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Answer:

The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. ... The nucleus is only one of many membrane-bound organelles in eukaryotes. Prokaryotes, on the other hand, have no membrane-bound organelles.

Answer: it reproduces by cell division

the answer should be ..............

D. uses mitosis

Explanation: here is the Wikipedia explanation im not good at explaining

Most yeasts reproduce asexually by mitosis, and many do so by the asymmetric division process known as budding. With their single-celled growth habit, yeasts can be contrasted with molds, which grow hyphae. Fungal species that can take both forms (depending on temperature or other conditions) are called dimorphic fungi.

Answer:

Is very fast

Explanation:

First of all, you're not "dumb"!

Yeast reproduction happens relatively quickly (in a matter of hours, not a matter of days). It CAN occur by mitosis, but most often occurs by a process called budding.

Humans have a "slow" reproduction - it takes 9 months just to produce a single organism!

Answer:

Adaptation

Explanation:

Answer:

I think Adaptation, or Environmental change

Explanation:

This is because the snowy owl lives in an environment that is snowy, it needed to adapt to survive.

I hope this helps.

Good Luck

Answer:

Circumstellar Habitable zone (CHZ)

Explanation:

im sorry if it didnt help

The habitable zone, also known as the Circumstellar Habitable Zone (CHZ).

Answer:

Definition.    Predation refers to a flow of energy between two organisms, predator and prey. ... The word 'predation' derives from the Latin word praedari, meaning 'to plunder'. Predation includes carnivory, as well as interactions like grazing, parasitism, and symbiotic mutualism.

An example of predation is an animal eyeing its next kill for supper. noun.

    explanation     technical  the act of killing and eating other animals : the act of preying on other animals.

The RNA is the answer

Answer:

RNA

Explanation:

EDGE2021

many insects live in many different types of temperature

the insects like chirps and cricket are increasing due to the temperature and global warming