Biology High School

In the experimental set up above there are bubbles being
produced. What gas would be inside the bubbles?

In The Experimental Set Up Above There Are Bubbles Beingproduced. What Gas Would Be Inside The Bubbles?

Answers

Answer 1

Answer:

carbon dioxide

Explanation:

Answer 2
Yeah the answer is
Carbon dioxide

Related Questions

What is the name for a full moon that is getting larger getting smaller

Answers

Answer:

That's called a Waning Crescent.

If there were 7 cytocine (C) bases, how many guanine bases will there be?

Answers

Answer:

7

Explanation:

C pairs with G

Scientists compare the structures of a chicken embryo and a human embryo at the same stage of development. They find that both vertebrates have similar shapes and structures, including the presence of gill slits and tails. How is this comparison of the embryos used as supporting evidence of evolution?

Answers

Answer:c

Explanation:

c

Embryology is used in evolution because similar structures often also exhibit a common evolutionary origin.

Embryology refers to the discipline that studies the early development of an organism.

Evolution is a biological process associated with descendence with modification, thereby evolutionary close organisms share similar features.

Embryology often evidences evolutionary relationships due to the resemblance between structures found in different organisms.

In conclusion, embryology is used in evolution because similar structures often also exhibit a common evolutionary origin.

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Caam
Which is true of the material that
makes up wires?
A. Wires made of conductors have high
resistance.
B. Wires made of conductors have greater
resistance.
C. Wires made of conductors have low
resistance.

Answers

Wires made of conductors have low resistance

Wires made of conductors have low resistance. The correct option is C.

What is a conductor?

Conductors are materials that allow the flow of through them. Insulators are those materials that prevent electricity from passing through them.

Copper, aluminum, gold, and silver are a few examples of common conductors. Wood, rubber, plastic, and glass are a few typical insulators.

A conductor is an object or kind of material that permits the movement of charge (electric current) in one or more directions.

This term is used in both physics and electrical engineering. Metal-based materials are frequently used as electrical conductors.

Low resistance to the flow of electricity is provided by good conductors like copper, aluminum, etc. They do so because they have a lot of free electrons.

There are no free electrons in insulators. As a result, despite applying voltage across them, essentially no electric current flows through them.

Thus, the correct option is C.

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plz help! What is the specific function of signal cells releasing chemical messages to nearby cells during early embryonic development?

The chemical messages will impact the cells, resulting in change to gene expression.
The chemical messages will facilitate the transfer of mRNA.
The signaling cells will initiate programmed cell death in nearby cells.
The signaling cells will prevent DNA mutation in nearby cells.

Answers

Answer: the chemical messages will impact the cells resulting in change to gene expression

Explanation:

The specific function of signal cells releasing chemical messages to nearby cells during early embryonic development is the chemical messages will impact the cells, resulting in a change in gene expression. The correct option is A.

What is embryonic development?

The growth and formation of the human embryo are known as human embryonic development or human embryogenesis. It is distinguished by early developmental processes in the embryo, such as cell division and cellular differentiation.

The endoderm, mesoderm, and ectoderm are three germ layers that develop throughout this process, known as gastrulation. Different components of the organism will develop from the cells in these three levels.

Therefore, the correct option is A, The chemical messages will impact the cells, resulting in a change in gene expression.

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2. Can humans exist if one level of biological organization is absent?​

Answers

Answer: No because each have an important impact on humans.

Explanation:

what kingdom always lives in water

Answers

Answer:

plantae kingdom

Explanation:

plantae kingdom which consists of trees, bushes, vines, flowering plants, ferns and moss among other living organisms. Many plants are aqueous, meaning that they survive and thrive in water whether it be fresh or salt water.

PLZ MARK BRAINLIEST! :)

Answer:

plantae kingdom

Explanation:

lipid production; increases in liver cells as a response to regular alcohol or barbiturate consumption

Answers

Answer: Lipid production occurs at slower rate.

Explanation:

The ethanol or ethyl alcohol is a hepatotoxic which involves the redox changes in the NADH that results due to the oxidation of the alcohol dehydrogenase enzyme. It affects the metabolism of the lipids, amino acids, carbohydrates and proteins in the body. As the liver cells get engaged in metabolism of regular alcohol or barbiturate. The liver cells get damaged in this process. The ethanol is metabolized into acetaldehyde. So, the lipid production as a metabolite occurs at a slower rate.

Can you guys please help me with this question?❤️

Answers

Answer:

With less oxygen, the abnormal hemoglobin S gene can cause rigid, nonliquid protein strands to form within the red blood cell. These rigid strands can change the shape of the cell, causing the sickled red blood cell that gives the disease its name.

Answer:

B. Inheriting a specific gene

Explanation:

Sickle cell anemia is a genetic disorder whose gene likely originated in places where illnesses like malaria are common; the sickle cells help prevent people from getting sickened as bad in that case.

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DNA is found in every cell of an organisms body.

Answers

This is true

May nilbin be with you

pls help how do i compare the aspect of an autograft to that of an allograft

Answers

Answer:

The correct answer is - A patient's own tissue - an autograft and tissue from another person - an Allograft.

Explanation:

If the bone or the tissue is transferred from one point of the body to another point of the same person's body, this is called an autograft and is also thought of as "gold standard". It has a low level of risk in comparison to other grafts. It is used for surgical reconstruction.

An allograft is the transfer of the tissues or bone of an individual to the body of another individual of the same species during the surgical process. This type of graft has some risk of compatiblity.

What is the definition of Stabilizing selection, directional selection and disruptive selection (make your sentence short and in your OWN words)

Answers

Answer:

Stabilizing selection is a type of natural selection in which the population mean stabilizes on a particular non-extreme trait value.

directional selection is a mode of natural selection is  an extreme phenotype is favored over other phenotypes.

Disruptive selection describes changes in population genetics in which extreme values for a trait are favored over intermediate values.

6. The milk snake and the coral snake both have red, yellow, and black alternating stripes. In the milk snake, black
stripes separate bands ti red and yellow. In the coral snake, yellow stripes separate black and red bands. The
milk snake is non-venomous, but the coral snake is highly venomous. How are these snakes an example of
coevolution?
The coral snake and the milk snake form a mutualistic symbiosis.
* The coral snake and the milk snake have both evolved to eat the same types of prey.
The coral snake is selectively favored by mimicking the non-venomous milk snake.
The milk snake is selectively favored by mimicking the venomous coral snake.

Answers

Answer: D. The milk snake is selectively favored by mimicking the venomous coral snake.

Explanation: Good luck! :D

Answer:

D

Explanation:

Which of the following is NOT a characteristic of protozoans
a. break down plant matter
b. can cause a disease
c.can live in red blood cells
d. Ingredient in lotion
its a science question

Answers

d i thinkkkkkkkkkkkk

Answer:D

Explanation: Protozoans are a single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or sporozoan.

Protozoans play important roles in the fertility of soils. By grazing on soil bacteria, they regulate bacterial populations and maintain them in a state of physiological youth— in the active growing phase. This enhances the rates at which bacteria decompose dead organic matter.

• Different types of molecules do
things in a cell

Answers

Answer:

I dont get what you are trynna ask so..

Explanation:

here are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass.

Answer:

Your cells come from other cells dahhh stup!d

Explanation:

jk it's B

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Black coat is dominant over white coat in guinea pigs. A homo-zygous black pig is mated with another homo-zygous black pig.
What are the genotypes of the parents?

Question 5 options:
bb and bb
BB and bb
Bb and Bb
BB and BB

Answers

Answer:

BB and BB

Explanation:

BB is a homo-zygous allele and both of the parent guinea pigs are homo-zygous.

A black coat is dominant over a white coat in guinea pigs. The genotypes of the parents are BB and BB. The correct option is d.

What is a genotype?

The terms genotype and phenotype relate to the individual's alleles and the observable traits that are generated from the genotype and determined by the dominance of the alleles, respectively.

For black coat = B

For White coat = b

A homozygous black pig is mated with another homozygous black pig. Homozygous means only one character will be shown in the genotype, that is the dominant and the dominant trait is black, B so, the genotype will be BB and BB. Recessive traits are hidden that do not show, and that is also black.

Therefore, the correct option is d. BB and BB.

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Isaac is studying relationships between organisms in the phylum Chordata, which includes humans and all other animals with a backbone. Beginning with domain as 1 and then counting down the levels in the modern system of classification, what level is "phylum”?

2

3

4

5

Answers

Answer: Phylum is at level 2.

All living organisms are classified, and the reasons for this are so that they can be examined better, to know and discover their relations, their evolutionary paths etc. while in the past there have been some more simplified classifications, the modern one is complex and well established, based on the characteristics of the organisms(living and died out).

Explanation: Kingdom: Animalia(an animal)

Phylum: Chordata (vertebrate)

Class: Mammalia(mammal)

Order: Carnivora(carnivore)

Suborder: Feliformia (also Feloidea) (cat-like)

Family: Felidae(true cat)

Subfamily: pantherine(big cat branch)

Pls give the first person brainiest I'm just doing this for a challenge

Genus:panthera(big cat)

Species:P.uncia(snow leopard)

Answer:

2

Explanation:

25POINTS HELP!!!!!!!!!!!!!!!!!!!

Answers

Answer:

kj

Explanation:

uhhhhhh i think the answer is 2+-43

What is Earth's position in the solar system?
Closest planet to the sun
Third planet from the sun
Seventh planet from the sun
O Farthest planet from the sun

Answers

third planet from the sun

Describe and list the functions of the cerebrospinal fluid.

Answers

Answer:

homeostatic protection, mechanical protection, circulation

Explanation:

Homeostatic protection: cerebrospinal fluid transports polypeptide hormones and its PH allows for cerebral blood flow as well as pulmonary ventilation

Mechanical protection: cerebrospinal fluid absorbs shock, so that energy from an impact does not directly first affect the spine

Circulation: helps allow for the exchange of nutrients between the blood and adjacent nervous tissue

Which of the following describes the responsibility of the lymphatic system?


to exchange gases

to provide structure

to protect against illness

to process information

Answers

i guess the answer is to protect against because the primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.

Which is an example of how the peripheral nervous system helps the body maintain
O Muscles produce keratin so that hair can grow stronger.
O Sweat glands break down the food that is consumed.
O Muscles contract rapidly to produce heat on a cold day.
O The brain recalls information to help take a test.

Answers

Answer:

C. Muscles contract rapidly to produce heat on a cold day.

Explanation:

CORRECT

Answer:

O Muscles contract rapidly to produce heat on a cold day.

Explanation:

Hope this helps

Is malachite made of just copper? ​

Answers

Answer:

No

Explanation:

Cu2(CO3)(OH)2 - there are other elements present other than just copper

Two parent plants are crossed. The phenotypes of 1,000 offspring plants are shown below. What are the most likely genotypes of the parent plants?
A. ANL/ANL, YGR/YGR for parent 1, and anl/anl, ygr/ygr for parent 2.
B. ANL/anl, YGR/ygr for parent 1, and ANL/anl, YGR/ygr for parent 2.
C. ANL/anl, YGR/ygr for parent 1, and anl/anl, ygr/ygr for parent 2.
D. anl/anl, YGR/ygr for parent 1, and anl/anl, YGR/ygr for parent 2.

Answers

Answer:

C

Explanation:

The data shows that each phenotype occurs about one-fourth of the time. That means that there are about equal numbers of purple-stemmed and green-stemmed plants, and about equal numbers of green-leaf and yellow-leaf plants. Of the four choices, answer A can be eliminated because all of the offspring of an ANL/ANL plant will have purple stems. Answer D can be eliminated because all of the offspring of two anl/anl parents will have green stems.

Which organelle controls what goes in and out of the cell? *

Mitochondria

Cell Membrane

Answers

The organelle that controls what goes in and out of the cell is the cell membrane, which is present in the second option. The cell membrane is the outer protective layer of the cell that does this function.

What is the role of the cell membrane?

The cell membrane is the membrane that acts as the selective barrier for the cell, and through it, substances can enter and exit the cell. When energy is spent for the molecule to move, it is referred to as active transport; when it is not spent, it is referred to as passive transport.

Both eukaryotes and prokaryotes, as well as fungi, have different cell membrane compositions; some have more lipid content, some have less, some have cholesterol, and some don't. The lipids and proteins are arranged in such a way as to maintain cell homeostasis.

Hence, the organelle that controls what goes in and out of the cell is the cell membrane, which is present in the second option.

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what does hypothesize mean​

Answers

Answer:

to suggest (an idea or theory): to make or suggest (a hypothesis)

Explanation:

hope this helps have a good of your day :) ❤

How is a sanitary landfill different from a dump?

Answers

Answer:

D. It has a clay liner unlike a normal dump

C is your answer :) it only contains human waste such a faeces

Which cellular structure is the site of photosynthesis?

ribosome
chloroplast
nucleus
mitochondria

Answers

Answer:

Its b

Explanation:

can yall please help, have a good day !

Answers

Answer:

Claim : Community B is more sustainable.

Evidence: That is because we can observe greenary with more number of small plants

Reasoning : Sustainable means that lasts for a long term right since it has smaller plants and sapplings they take time to grow and lasts for a long time.

Hope it helps

Have a good day too...

All the best!!

Order of steps to describe the replication of DNA in a cell

Answers

Answer:

basically, step 1 is the second row

step 2 is 3rd row

step 3 is 4th row

and step 4 is the 1st row

Explanation:

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