BIOLOGY HIGH SCHOOL

What part of the nervous system is essential for it to work properly?

Answers

Answer 1
Answer: Brain. :) that's your answer haha

Related Questions

1. In your body, why do muscle cells and skin cells look and behave differently? (Points : 1) They have different genes. Their genes are being expressed differently. The same genes are being expressed in both types of cells. There is no similarity in their chromosomes. Question 2. 2. Which genes are present in your liver cells? (Points : 1) All your genes are present in your liver cells. Only the genes needed by your liver cells are present in those cells. Half the number of genes is present in your liver cells.
A train accelerates at a rate of 2.5 km/hr/sec. During the acceleration period, its velocity changes by 55 km/hr. Choose the exact time of the train's acceleration.A. 1,200 sB. 22 hrC. 22 sD. 0.045 s
For a person who writes with his or her left hand, the muscles involved in writing are controlled by__. A. the left hemisphere of the cerebrum. B. the right hemisphere of the cerebrum. C. both. D. neither
_____ is the main energy source for all life on earth.
(16)If a cell is fused with another cell which of the following would be the best example of a trans-mechanism of epigenetic control?Feeding a specific diet to female mice may result in an increased proportion of pseudoagouti offspring if In the Igf-2 allele, which chromosome is imprinted? Which is expressed? Match the following terms with their descriptions below.

Which best describes probability

Answers

Probability  is like the likely hood of something happening or being picked. Like lets say   the probability of me getting a hundred on my test is 50%. Hope that helps!

Answer:

The likelihood that something will happen

Explanation:

On ape-x, correct as of late May 2021

What two things must happen for diffusion to occur?

Answers

For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.

This layer is comprised of the nearly invisible layers of gases that surround the planet A. the lithosphere B. the biosphere C. the atmosphere ******************************* D. the hydrosphere

Answers

the answer is C. the atmosphere cause without it we wouldn't be able to breathe

“An Introduction to Physical Systems Quick Check” answers :D

1. The Atmosphere

2. The lithosphere

3. The biosphere

4. The hydrosphere

A news article discussing the evolution of domestic dogs from wolves included this statement: "On its way from pack-hunting carnivore to fireside companion, dogs learned to love-or at least live on-wheat, rice, barley, corn, and potatoes." What is more scientifically accurate way to state what happened with dogs?A) Dogs were created at the same time as wolves.
B) Being around humans represented an advantage, so wolves were able to take advantage of that by changing their digestion to be able to eat wheat, rice, barley, corn, and potatoes.
C) Dogs mutated to be able to eat wheat, rice, barley, corn, and potatoes.
D) Some wolves may have had variants in their digestion that allowed them to eat wheat, rice, barley, corn, and potatoes and so were able to survive with humans.

Answers

Answer:

The correct answer will be option-D

Explanation:

The studies done by the scientist led to the conclusion that the doges were evolved from the wolves,

The interaction of the wolves with humans became symbiotic around 10000-15000 years ago when the wolves in search of food changed themselves and adapted to survive with humans.

The studies on the genes of Dog shows that the gene responsible to digest carbohydrate called amylase starting duplicating in Wolves allowing them to digest carbohydrate cereals offered by humans. Their pancreatic enzymes also got modified to digest the carbohydrate-protein rich cereals.

Thus, option-D is the correct answer.

For which deadly feline disease do we not have a vaccine available?

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For qui deadly feline disease we do not-have a vaccine available?
-Rabies
The feline enteritis
Feline Leukemia
FIV (feline immunodeficiency virus)

3. Prokaryotic cells have membrane enclosed cell structures.
O
True
O
False

Answers

Prokaryotic cells lack membrane enclosed cell structures.

What are the characteristics of prokaryotic cells?

Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles.

Examples of prokaryotes are blue-green algae, bacteria and mycoplasma. Among prokaryotes, bacteria are the most common and multiply very fast.

They lack a nuclear membrane. Mitochondria, Golgi bodies, chloroplast, and lysosomes are absent. The genetic material is present on a single chromosome. The histone proteins, the important constituents of eukaryotic chromosomes, are lacking in them.

Learn more about prokaryotic cells:

brainly.com/question/29771587

#SPJ2

Answer:

False

Explanation:

Prokaryotic cells lack a membrane enclosed nucleus and organelles.

Other Questions
Which two atoms form an ionic bond?A. Two sodium atoms B. Two oxygen atoms C. Sodium and bromine D. Fluorine and chlorine
Levene made which contribution to our understanding of DNA structure? a. He determined that the nucleus contains DNA. b. He determined that DNA contains four nitrogenous bases. c. He determined that DNA consists of nucleotides. d. He determined that the nitrogenous bases of DNA are present in regular ratios.
A scientist compares two cells, Cell A and Cell B, and notes that Cell B has a higher phospholipase C content than Cell A. Assuming no other factors are affecting this pathway, what can be said about the likely concentration of Ca2+ in Cell B compared to Cell A?
How many elements have been found to occur in nature?