Biology High School

When is it important to drink water?

Answers

Answer 1

Answer:

d. All of the above

Explanation: correct

Answer 2

Answer:

? why did you post this

Explanation:

Related Questions

which type of blood vessel drains blood from the glomerulus?

Answers

Answer:

the efferent arteriole

Explanation:

Blood is brought to the glomerulus by the afferent arteriole, and after the filtration process, the blood is carried away from the glomerulus by the efferent arteriole.

the efferent arteriole.

which process is typical of cancer?

-Replacement Of Damaged Lungs
-DNA Replication
-Cellular Death
-Uncontrolled Cell Division

Answers

Answer:

Uncontrolled cell division

(and I think that HIV/AIDS Does the opposite; slows cell division)

Answer:

uncontrolled cell division

Explanation:

Cancer cells are cells gone wrong — in other words, they no longer respond to many of the signals that control cellular growth and death. Cancer cells originate within tissues and, as they grow and divide, they diverge ever further from normalcy. Over time, these cells become increasingly resistant to the controls that maintain normal tissue — and as a result, they divide more rapidly than their progenitors and become less dependent on signals from other cells. Cancer cells even evade programmed cell death, despite the fact that their multiple abnormalities would normally make them prime targets for apoptosis. In the late stages of cancer, cells break through normal tissue boundaries and metastasize (spread) to new sites in the body.

Which of the following is the process of your body utilizing the energy in food?

Answers

Answer:

c. Metabolism

Explanation: is correct

How does the physical environment in a tide pool change between tides?

Answers

Because the water goes up and down so the tide does too

I’m not sure but I hope it’s correct

Which of the following are examples of facilitated diffusion? Select all that apply.

A. Water diffusing across the cell membrane from an area of high concentration to low concentration.

B. A carrier protein 'that changes shape to allow the transport of molecules across the plasma membrane.

C. A gated channel that allows glucose, a very large molecule, to cross the cell membrane.

D. An ion channel that allows ions to diffuse across the cell membrane.

Answers

Answer:

(C) A gated channel that allows glucose, a very large molecule, to cross the cell membrane, and (D) An ion channel that allows ions to diffuse across the cell membrane, are both examples of facilitated diffusion.

I hope this helped at all.

Bacteria such as e. coli and salmonella produce invasins that bind host cells, thus causing the cells to:

Answers

Answer:

kill cells and tissues outright

Explanation:

Sometimes bacteria multiply so rapidly they crowd out host tissues and disrupt normal function. Sometimes they kill cells and tissues outright. Sometimes they make toxins that can paralyze, destroy cells' metabolic machinery, or precipitate a massive immune reaction that is itself toxic

Acrroding to http://needtoknow.nas.edu/id/infection/how-pathogens-make-us-sick/

how can the h. pylori bacteria survive in the human stomach?

Answers

Answer:

To survive in the harsh, acidic environment of the stomach, H. pylori secretes an enzyme called urease, which converts the chemical urea to ammonia. The production of ammonia around H. pylori neutralizes the acidity of the stomach, making it more hospitable for the bacterium

Explanation:

Substances enter any plant or animal cell by passing through which of the following structures?

1: nucleus
2: cell membrane
3: mitochondria

Answers

Answer:

cell membrane

Explanation:

because it's the outer most layer of protection

can't be nucleus as nucleus is the brain of the cell

can't be mitochondria as it is the powerhouse of the cell

What are the two arms of chromosome called?
a. Centromere
b. Chromatid
c. Nucleotides
d. Histones

Answers

a. centromere

hope this helps

How does a bacteriophage work.

Answers

Answer:

A bacteriophage attaches itself to a susceptible bacterium and infects the host cell. Following infection, the bacteriophage hijacks the bacterium's cellular machinery to prevent it from producing bacterial components and instead forces the cell to produce viral components.

help!!!!!!!!!!!!plsssss

Answers

Answer: 8- D

9- C

Explanation: always remember the number above is the atomic number

Answer:

Number 8 is D. Transition Metals and Number 9 is C. Atomic number.

Explanation:

8. All the highlighted ones are the only ones that have metals in them. Think about it, The right side contains gases like oxygen, so it can'y be A or B. Halogens are basically liquids like fluoride or chlorine.

9. Atomic Number would be 6

Atomic mass would be 12.0

And atomic symbol would be C.

How long is the interval between high tides in Boston?

Answers

Answer:

High tides occur 12 hours and 25 minutes apart.

Explanation:

QUIK QUESTION: have any of y'all be on probation lol? And if so help a gurley out what ya gotta do?

Answers

Answer:

yes

Explanation:

the segment of the dna molecule where messenger rna synthesis begins is called the

Answers

The synthesis is called the Promoter region.

Thyme, basil, dill, marjoram, and chives harvested directly from a kitchen garden are examples of what kind of classic cold kitchen ingredients

Answers

A classic cold kitchen is a type of kitchen that indulges in cooking with no heat. So classic cold kitchen ingredients are therefore ingredients that do not require cooking with heat.

Thyme, basil, dill, marjoram, and chives are cold kitchen ingredients harvested directly from a kitchen garden are called fresh herbs.

Thyme, basil, dill, marjoram, and chives are some fresh herbs ingredients that would not require heat in cooking and are added to add flavor to foods.

Learn more: https://brainly.com/question/17119727

What amino acids is represented by the codon UUA?

Answers

Answer:

Leucine

Explanation:

Leucine amino acid is represented by the codon UUA. One codon codes for only one amino acid.

What are amino acids?

Proteins are made up of substances called amino acids. Proteins and amino acids are the components of life. Amino acids are the byproducts of the digestion or breakdown of proteins. Amino acids are used by the human body to create proteins that aid in breaking down food.

There are 20 amino acids, of which 10 amino acids are essential and 10 are non-essential amino acids.

Codons made from three nitrogenous bases codes for amino acids. One amino acid can be coded by more than one codon, while one codon can code only one amino acid. For example, UUA codes only for leucine, but leucine can be coded by UUA, UUG, CUA, CUC, CUG, and CUU.

Learn more about amino acids, here:

https://brainly.com/question/15687833

#SPJ5

what is the thickest and longest nerve in the human body

Answers

Answer:

It's your sciatic nerve.

Explain why it is not accurate to call a virus that kills bacteria a “bacteria eater."

Answers

Answer:

When viruses attack cells, they release genetic material that is coded to multiply, then the cells divide and more viruses are spread, the viruses do not eat.

Explanation:

Determine the product formed when compound b is treated with each reagent.

Answers

Answer:

okay

Explanation:

Which of these is a product of anaerobic rrespiration

Answers

The products of anaerobic respiration are lactic acid, carbon dioxide, and water.

The brain changes which contribute to addiction occur in parts of the brain called the;.

Answers

Answer:

basal ganglia, the extended amygdala, and the prefrontal cortex

Explanation:

Analyses of the protein ______ can be used to study evolutionary relationships among species because most organisms produce this protein for the electron transport chain in mitochondria.

Answers

Evolutionary relationships among species can be studied when similar structures or materials eg the wings of a bat and the arm of a bird or similar proteins between two different species. This proves to show relationship among organisms.

Analyses of the protein Cytochrome C can be used to study this types of evolutionary relationships.

Cytochrome C is an antioxidative enzyme that is a part of the electron transport chain in mitochondria. Mitochondrion is an organelle that majority of living organisms share in common. This protein is therefore found present in almost all organism carrying out cell respiration. Therefore this protein can be used to analyze and study evolutionary relationship among organisms with this protein.

Learn more: https://brainly.com/question/22173470

For what percentage of the earth existance have hominids exsisted?

Answers

Answer:It took 13.8 billion years of cosmic history for the first human beings to arise, and we did so relatively recently: just 300,000 years ago. 99.998% of the time that passed since the Big Bang had no human beings at all; our entire species has only existed for the most recent 0.002% of the Universe

Explanation:

How do atoms of different elements differ?

Answers

Answer:

The number of protons in an atom is the defining feature of an atom. It's what makes one element different from another. The number of protons in an atom is called its atomic number. ... All the elements in the universe are arranged according to their atomic number in the periodic table.

Hope this helps :)

Describe how ions, water and sugar are obtained and transported
through plants. In your answer you should refer to materials moving upwards in a plant and to
materials moving downwards in a plant

Answers

Answer:

Explanation:

Water moves through the xylem in a stream called a transpiration stream, up to the leaves of the plant. Sugar is made during the process of photosynthesis. Unlike water and ions, it travels through the plant via the phloem, moving up and down through the plant.

Which of the following structures is part of the peripheral nervous system?

*Cranial and spinal nerves
Brain
Spinal cord
None of the above

Answers

Answer:

a. Cranial and spinal nerves

Explanation: is correct

In the space below label the part of the flower. Identify if it is male, female or neither.
Anther:
Filament:
Ovary:
Petal:
Pistil:
Stamen:
Stem:
Stigma:
Style:

Answers

Answer:

Anther: Male

Filament: Male

Ovary: Female

Petal: Neither

Pistil: female

Stamen:male

Stem: Neither

Stigma: Female

Style: Female

Explanation:

Hopes this help you

Chlorophyll a
a. absorbs mostly orange-red and
blue-violet light.
b. absorbs mostly green light.
c. is an accessory pigment.
d. is responsible for the red color of many
autumn leaves.

Answers

a. absorbs mostly orange red and blue violet light

C. is an accessory pigment

The farm business has decreased for years
due to an increase in disease and pests.
What is one way to increase the production of
crop for the farmers?

A.Plant genetically modified crops.
B.Use water treated with disease control substances to
water the crops.
C.Fertilize the farming land.
D.Increase the use of pesticides to prevent pest.

Answers

The answer is number C

What is a rock? What are the main components of a rock
please say

Answers

Answer: A rock is a naturally occurring solid mass made of either one mineral or a variety of. Minerals are the main components.

Explanation:

Other Questions

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