If you are pushing a shopping cart and you start pushing harder what happens?

Answer:

Intramembranous ossification is the process of bone development from fibrous membranes. It is involved in the formation of the flat bones of the skull, the mandible, and the clavicles.

Answer:

Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). ... The mature B cells, called plasma cells, secrete millions of antibodies into the bloodstream and lymphatic system.

Answer:

B lymphocytes

Explanation:

Answer:

alveoli

Gas Exchange with Tissues

Gas exchange occurs in the alveoli so that oxygen is loaded into the bloodstream and carbon dioxide is unloaded from the bloodstream. Afterwards, oxygen is brought to the left side of the heart via the pulmonary vein, which pumps it into systemic circulation.

Explanation:

hope this helps

Answer:

Extremely high-pitched sounds that are on the other edge of the range that humans can hear have smaller wavelengths around 17 mm and frequencies around 20 kHz (kilohertz, or thousands of Hertz). What are the longest wavelengths? Red has the longest wavelength and violet has the shortest wavelength.

Explanation:

Restriction enzymes recognize specific nucleotidic sequences. The molecule with no recognition site will not be digested. Individual S2 probably had molecules with the recognition site and others with a different sequence.

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A restriction enzyme is a degradative polymer that recognizes and cuts up specific nucleotide sequences in DNA.

Restriction enzymes can produce cohesive cuts or blunt (abrupt) cuts, depending on the recognition sites.

The frequency in which the restriction enzyme will produce the cuts depends on the recognition sequences and the number of bases that compose them.

So restriction enzymes cut DNI molecules into different short sequences of varying lengths.

These pieces are called minisatellites and exhibit the existing variation from one person to the next.

These short sequences can be separated by using gel electrophoresis and will express a pattern of differentiation.

When the nucleotidic sequence of the DNA molecule does not include the recognition site, the enzyme will not cut this fragment. The enzyme does not digest this molecule.

                               ⇒  carrying the sequence, and

                               ⇒  not carrying the recognition sequence.

So enzymes digest molecules carrying the recognition sequence, and the other ones remain undigested.

Probably, individuals S1 and S3 are h0m0zyg0us, while individual S2 is heter0zyg0us.

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Answer:

B they are very tiny

Explanation:

Thats why you have to use a microscope! (love you av btw) Nezukooo!

Answer:

it might be B or C

Explanation:

if you need two answers B and C

if you need one answer B

there you go fwend

Answer:

C

Explanation:

It will increase in speed.

Hopes this helps you.

The speed of sound waves will increase from air through a solid.

The speed of a wave increases with increase in density of a medium.

Sound waves travel fastest in solids and slowest on gases.

Therefore, the speed of sound will increase on moving from air to a solid.

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Answer:

Yes , when viruses infect us, they can embed small chunks of their genetic material in our DNA. Although infrequent, the incorporation of this material into the human genome has been occurring for millions of years. As a result of this ongoing process, viral genetic material comprises nearly 10 percent of the modern human genome. Over time, the vast majority of viral invaders populating our genome have mutated to the point that they no longer lead to active infections. But, as scientists funded by the National Institutes of Health have demonstrated, they are not entirely dormant.

Explanation:

Answer:

Viruses are continuously changing as a result of genetic selection. They undergo subtle genetic changes through mutation and major genetic changes through recombination. Mutation occurs when an error is incorporated in the viral genome. Recombination occurs when co infecting viruses exchange genetic information, creating a novel virus.

so i will say YES

Explanation:

Answer:

producing "sheer calories "

Answer:

glomerular filtration, reabsorption, and secretion.

Explanation:

Answer:

Normally all the glucose is reabsorbed so yes thats the answer

Answer:

The answer is true..

Yes, the presticides cause aquatic animals like fishes to die..

Answer:

b. Gray matter

Explanation: is correct

Answer: 2. Meristem cells would form.

Explanation:

Permanent cells are cells that are incapable of regeneration. These cells are considered to be terminally differentiated and non-proliferative in postnatal life. This includes neurons, heart cells, skeletal muscle cells and red blood cells.

This is an inflammatory reaction to an infection in the body. Option D is correct.

When tissues are harmed by toxins, germs, trauma, heat, or any other cause, the inflammatory response (inflammation) ensues. A fever is induced by the body's attempt to destroy any infections with heat.

Histamine, bradykinin, and prostaglandins are among the substances released by injured cells. Because of these substances, blood vessels leak fluid into the tissues, producing swelling.

White blood cells migrate to the affected location to destroy any germs. Because white blood cells are primarily intended to aid in the killing of infections, sending white blood cells to destroy the pathogen is an inflammatory reaction.

Finally, inflammation results from the body's attempt to cleanse the contaminated region of microorganisms. Similar to the label “inflammatory,” the body will frequently create inflammation in an attempt to cleanse the body of any undesirable infections.

Therefore, option D is correct.

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Answer:

Explanation:

Synthesis reactions occur when two different atoms or molecules interact to form a different molecule or compound

Digestion reaction is when its  broken down into glucose by a type of chemical reaction called hydrolysis

Answer:

Each macromolecule is broken down by a specific enzyme. For instance, carbohydrates are broken down by amylase, sucrase, lactase, or maltase. Proteins are broken down by the enzymes pepsin and peptidase, and by hydrochloric acid. ... Breakdown of these macromolecules provides energy for cellular activities.

Answer:

The arachnoid, fluid that cushions the brain.

Explanation:

Three layers of membranes known as meninges protect the brain and spinal cord. The delicate inner layer is the pia mater. The middle layer is the arachnoid, a web-like structure filled with fluid that cushions the brain. The tough outer layer is called the dura mater.

brain or nervous system cells are called as neurons

Cells in the nervous system which have various functions related to support and nourishment are called glial cells.

Glia, also called glial cells (gliocytes) or neuroglia, are non-neuronal cells in the central nervous system (brain and spinal cord) and the peripheral nervous system that do not produce electrical impulses.

Functions include: clean up brain "debris"; transport nutrients to neurons; hold neurons in place; digest parts of dead neurons; regulate content of extracellular space; promote synaptic connections.

Any of the cells that hold nerve cells in place and help them work the way they should. The types of glial cells include oligodendrocytes, astrocytes, microglia, and ependymal cells.

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Answer: hi im brain bot

im not sure i know this one im stumped

Explanation:

The event occurs as nerve impulse reaches the synaptic knob, neurotransmitter molecules diffuse across the synaptic cleft. These molecules bind to receptors in the postsynaptic cell and voltage change occurs in the postsynaptic cell. A nerve impulse begins in the postsynaptic cell. The correct option is C.

The metabolic pathway by which a neuron interacts with a target cell across a synapse is known as synaptic transmission.

Chemical synaptic transmission is characterized by the release of a neurotransmitter from the presynaptic neuron and the binding of the neurotransmitter to specific post-synaptic receptors.

Synaptic transmission is the process by which a nerve impulse (action potential) travels from the presynaptic neuron to the post-synaptic neuron across the synaptic gap. An action potential is an electrical impulse that travels down the axon of a neuron.

As the nerve impulse arrives at the synaptic knob, neurotransmitter molecules diffuse across the synaptic cleft. These molecules bind to receptors in the postsynaptic cell, causing voltage changes in the cell. and finally nerve impulse begins in the postsynaptic cell.

Thus, the correct option is C.

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Your question seems incomplete, the probable complete question is attached below:

Organisms require a variety of chemical nutrients, such as NITROGENOUS, which are components of proteins, nucleic acids, and ATP. It is an essential element for life.

Nucleic acids, either DNA or RNA, contain nitrogen in the nitrogen bases of their nucleotides (i.e., Adenine, Guanine, Cytosine and Thymine, Uracil).

Adenosine triphosphate (ATP), the energy coin of the cell, contains nitrogen in its Thymine nitrogen base.

Finally, proteins are made of amino acids, whose building blocks are carbon, hydrogen, oxygen and nitrogen atoms.

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Answer:

columner and cuboidal epithelium

Explanation:

I believe the answer. B 1/16