Please help I’ll give brainliest to whoever’s right

Please Help Ill Give Brainliest To Whoevers Right

Answers

Answer 1

Answer:

1:Gravity acts on all masses equally, even though the effects on both masses may be different because gravity causes all objects to fall at the same constant rate of 9.8 m/s2. An object in free fall means that the only force acting on the object is gravity

2:Our universe began with an explosion of space itself - the Big Bang. Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies.

3:A scientific theory is an explanation of something in the natural world that is based on past observations and evidence.

4:In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

Explanation:


Related Questions

we love anime
and naruto.
fruite baskettttt
&
demon slayyer dragon ball z for some extra
xp. uwu

Answers

I need points and I love anime too :)

Answer:

I LOVE NARUTO so here's a naruto pic

Explanation:

Imagine you could shrink to the scale of the tiny particles that make up matter and move around in a cup of hot chocolate. Write about or draw (and then upload) what you would experience.

Answers

Answer:

can you make my friend............

(pls help giving away all my points!!!)

Write all possible genotypes for plants with the following phenotypes:

8. Terminal flowers
9. Green peas
10. White flowers
11. Smooth pods
12. Wrinkled peas
13. Constricted pods
14 Short
15. Axial flowers
16. Purple flowers
17. Round peas
18. Yellow peas

Answers

Answers are below:

8. aa

9. GG, Gg

10.pp

11. SS, Ss

12. rr

13. ii

14. tt

15. Aa, AA

16. PP, Pp

17. RR, Rr

18. gg

Please help I’ll give brainliest to whoever’s right

Answers

Answer:

This is confusing I think theres missing info. Sorry

Explanation:

How many ATP are made in the kreb cycle part of cellar respiration?

Answers

Answer:

2 ATP are created in Kreb cycle

Which phrase accurately describes an elliptical galaxy ?​

Answers

Answer:

While spiral galaxies are bright, elliptical galaxies are dim.

Explanation: I hope this helped :)

Answer:

While spiral galaxies are bright, elliptical galaxies are dim.

What describes an elliptical galaxy?

An elliptical galaxy is a type of galaxy with an approximately ellipsoidal shape and a smooth, nearly featureless image. They are one of the three main classes of galaxy described by Edwin Hubble in his Hubble sequence and 1936 work The Realm of the Nebulae, along with spiral and lenticular galaxies.

Explanation:

I hope I helped out!!

How does the hardness of a rock impact their ability to erode?

Answers

Answer:

hardness of rock impact their ability to erode by when rock is harder then it will take more time than soft rock to be eroded . it will resist it's erodness till some more time it will not crack easily

Which would be the best approach for a student to use in determining
whether an unidentified block is made of metal?
A checking its color
B. determining its mass
C. determining its weight
D. checking its conductivity

Answers

I would answer that as Answer D) Checking it’s conductivity

Drinking too much water during exercise can cause a condition in which the concentration of sodium in the blood is lower
than normal.
What immediate response would the blood cells have in this condition?
Cells swell as water moves into them.
Cells swell as water moves out of them.
Cells shrivel as water moves out of them.
Cells shrivel as water moves into them.

Answers

Answer:

c. Cells shrivel as water moves out of them.

Explanation:

right on edge 2021

We have that the right behavior of the cell in a situation where excess water enters the cell is

Cells swell as water moves into them.

Option A

Water

Generally Water is Good for the body, But excess of water has its own adverse effect .

Sodium wash away in the blood causes hypo tonic solution in comparison to blood cell.

Therefore, on the count of excess water entering into to the blood cells, the cells tends to rise or swell as water enters into them.

Cells swell as water moves into them.

Option A

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Do environmental or genetic factors affect growth of organisms most?

Answers

Answer:

Examples of local environmental conditions could include availability of food, light, space, and water. Examples of genetic factors could include large breed cattle and species of grass affecting growth of organisms. The environment in which an organism lives plays an important role in modifying the rate and extent of growth. Environmental factors may be either physical (e.g., temperature, radiant energy, and atmospheric pressure) or chemical. Organisms and the cells of which they are composed are extremely sensitive to temperature changes; as the temperature decreases, the biochemical reactions necessary for life occur more slowly. A lowering of the temperature by 10° C (18° F) slows metabolism at least twofold and often more.

I copied this stuff from a bunch of different biology websites. It doesn't answer your exact question but I would have to say based on what I typed here it would be the environment that affects the growth of an organism more.

Three cells that each has a diploid number of 32 go through meiosis. How
many cells result and how many total chromosomes are in each cell?

Answers

Answer: 6 cells, 16 chromosomes each.

Explanation:each cell, after meiosis produces two haploid cells.

three diploid cells (2n=32) after meiosis give six haploid cells

Tell me one thing you know about replication.

Answers

Answer:

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

Thats one thing ;)

They said the same thing I was gonna say

A positive control is a sample in an experiment that produces a known result to compare with the test sample after the same treatment. It is used to control for unknown variables and confirms that all your reagents work.
In this case, the positive control is a cell line expressing wild-type CCR5.
Which of the following do you think will be a good positive control for this experiment?
a) T Cell Helper Line
b) Macrophage cell line without CD4
c) Unedited wild type macrophage
d) Edited macrophage

Answers

Explanation:

Human immunodeficiency virus type 1 (HIV-1) enters target cells by first binding to the primary receptor CD4 and then to a coreceptor, generally one of the chemokine receptors CCR5 and CXCR4 (4). CD4 binding induces structural changes in the envelope (Env) glycoprotein that form and expose the coreceptor binding site. There are two main interactions between Env and coreceptor (13, 14, 25, 50, 51): the base of the third variable loop (V3) engages the N terminus of the coreceptor, while the crown of the V3 loop that includes the highly conserved GPGR/Q arch motif binds to the extracellular loops of the coreceptor, with the second extracellular loop of the coreceptor being particularly important (16, 25, 35, 48, 62). Although some HIV-1 strains are able to use a variety of different G protein-coupled receptors to gain entry into CD4+ cell lines, the great majority of these viruses use CCR5 and/or CXCR4 as coreceptors to infect primary cells (3, 4, 10, 23, 47, 66). CCR3, GPR15, APJ, and FPRL-1 are among the most frequently used alternative coreceptors when overexpressed on cell lines (11, 26, 43, 47, 57). Rare cases of HIV-1 strains that are able to use FPRL-1 and GPR1, but not CCR5 or CXCR4, have been reported (57); however, their in vivo relevance remains unknown.

To characterize the biological processes underlying HIV/simian immunodeficiency virus (SIV) transmission, we recently developed an experimental strategy that permits the identification, enumeration, and molecular cloning of transmitted/founder (T/F) viruses (28, 53). This strategy, which employs single-genome amplification (SGA) and direct amplicon sequencing of HIV/SIV RNA or DNA from the plasma or infected cells, makes it possible to infer the nucleotide sequence of the viral strain(s) that initiated productive infection weeks earlier (1, 28, 29, 37, 53, 58, 67). An important prediction of this approach has been that inferred T/F viruses are fully functional and encode all proteins necessary to establish a new infection. Indeed, this prediction has been borne out in numerous studies, which have shown that T/F viral genes as well as full-length genomes are biologically active. Sets of T/F Envs have been shown to mediate efficient virus entry in single-round infection assays, and they invariably use CCR5 as a coreceptor (28, 34). Similarly, T/F infectious molecular clones (IMCs) of HIV-1, SIVmac and SIVagm all produce replication competent virus that grow to high titers in primary CD4+ T cells (22, 38, 54).

MATERIALS AND METHODS

Amplification of the HIV-1 env gene. Serial plasma samples collected from an acutely infected plasma donor, ZP6248, were purchased from ZeptoMetrix. A total of seven plasma samples were collected between 12 February and 9 March 1997, and viral loads (VLs) were determined by the COBAS Amplicor HIV-1 monitor test.

Sequence analysis. All SGA amplicons were sequenced directly by cycle sequencing and dye terminator methods using an ABI 3730xl genetic analyzer (Applied Biosystems, Foster City, CA). Individual sequences were assembled and edited using the Sequencher program 4.7 (Gene Codes, Ann Arbor, MI). The env sequences were aligned using CLUSTAL W (60), and manual adjustment for optimal alignment was done using MASE (20).

Please help me with Q5 I’ll give brainliest!!!

Answers

Answer:

Ayo, your best answer would have to be B.

Explanation:

When one mineral scratches another, it is
1. a 1 on the Mohs scale.
2.softer than the mineral is scratches
3.harder then the mineral is scratches.
1.equally as hard as the mineral it scratches.

Answers

harder than the mineral it scratches.

what do Entropy mean

Answers

Answer:

lack of order or predictability; gradual decline into disorder.

Explanation:

Answer:

Entropy means the amount of energy in a system that is unable to work

(randomness)

Can somebody help me on this question for BRAINLIEST please?

Answers

Answer:

D. all of the above

Explanation:

por que si

I’m pretty sure it All of above

A certain species of caterpillar has bright colors that signal that it produces a
highly poisonous substance. Why is this signal important to natural
selection?
A. Predators will know that this caterpillar is a good source of food,
B. Predators that ignore the markings will die from the poison.
C. The bright colors help the caterpillars find each other and mate,
ОО
D. The bright colors will make it easier to find this caterpillar.

Answers

Answer:

D. Predators that ignore the markings will die from the poison

Explanation:

The rest of the answers would be negative attribute of the bright colors. Though C may seem correct, the trait of being highly colorful to signal poison has been seen in many other species of animals as well.

pollution in the____will have the greatest effect on human health.

Answers

Answer:

TROPOSPHERE

Explanation:

pollution the TROPOSPHERE will have the greatest effect on human health.

In 2003, scientists completed the Human Genome Project, in which they completed the mapping of the human genome. Which is one way that the
Human Genome Project, along with later mapping efforts, has affected the individual and society?
O A. Individuals may now modify their genes to prevent acquired diseases, such as bacterial infections.
O
B. Individuals may now modify their genes to alter traits such as height, eye color, and hair color.
C. Individuals may now select which genes to activate or deactivate.
D. Individuals may now have their DNA analyzed to determine ancestry.

Answers

Answer: D. Individuals may now have their DNA analyzed to determine ancestry.

Explanation:

What is the role that genes play in making proteins?

I need answers like asap plz help

Answers

The general portions!

The distribution of the height of humans is a normal distribution. There are some very y'all people, and some very short people, but most people are in the middle. What is most likely true about this trait?

Answers

Answer:

humans normal distribution

Explanation

sorry

flammability is a measure of how easily something burns. is this a physical or chemical property? explain, using an example

Answers

Answer:

chemical property

Explanation:

Wood is a flammable substance.  Depending how dry it is will determine its flammability or what temperature it will burst into flame.  Burning wood undergoes chemical property changes:  the brown hard wood becomes a black pile of ashes.

6. The two kinds of cells are Prokaryotes and Eukaryotes. How are they
different? *
Prokaryotes have a nucleus.
Prokaryotes are plant cells.
Eukaryotes have a nucleus.
There is no difference.

Answers

Answer:

Eukaryotes have a nucleus.

Answer: Eukaryotes have a nucleus.

Explanation: prokaryotic cells, like bacteria and archaea, do not have a nucleus because the DNA is not surrounded by a membrane. Eukaryotic cells, like animal cells, have a membrane protecting the DNA

__________ are vents in lava, or pyroclastic flow, that allow gases to escape.
A)
Lahars
B)
Tsunamis
C)
Tephras
D)
Fumaroles
E)
Windbreaks

Answers

Answer:

D

Explanation:

fumaroles

What type of duck only has 2 legs DONT LOOK IT UP

Answers

Answer:

dont all ducks have 2 legs?

AZT works by interfering with HIV's production of offspring inside a host cell. It does so by interacting with a molecule called reverse transcriptase.

a. True
b.False

Answers

Answer:

a. True

Explanation:

AZT is an abbreviation for azidothymidine and it is the first effective drug against the human immunodeficiency virus (HIV). Thus, azidothymidine is considered to be the first anti-retroviral drug used for the prevention and treatment of the human immunodeficiency virus (HIV).

AZT works by interfering with HIV's production of offspring inside a host cell. It does so by interacting with a molecule called reverse transcriptase.

Basically, the shape and composition of the reverse transcriptase plays a significant role in the interaction. Therefore, this anti-retroviral drug known as AZT may not work effectively if the shape and composition of the reverse transcriptase changes.

Furthermore, the high mutation or replication rate of the human immunodeficiency virus (HIV) owing to its enormous genetic diversity has made it extremely difficult to develop an effective and accurate vaccine against the virus.

Hence, the human immunodeficiency virus (HIV) possesses a high error rate.

Describe the relationship between genes, proteins, chromosomes, and cells.

Answers

Answer:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

Genes are segments of DNA that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

What are chromosomes?

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

The term chromosome comes from the Greek words for colour (chroma) and body (soma). Scientists gave this name to chromosomes because they are cell structures, or bodies, that are strongly stained by some colourful dyes used in research. The unique structure of chromosomes keeps DNA tightly wrapped around spool-like proteins, called histones.

Without such packaging, DNA molecules would be too long to fit inside cells.

Learn more about chromosomes, here:

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Drag the inputs and outputs of cellular respiration to their correct
place.

Answers

Answer:

Inputs are: Glucose

Output are; carbon dioxide, ATP and heat

Explanation:

Cellular respiration is the metabolic process by which cells of living organisms breakdown glucose molecules to release energy (ATP). Cellular respiration, which is a must for every living organism uses oxygen (aerobic) to break down glucose (C6H12O6) into carbon dioxide (CO2) and water (H2O).

Based on the question asked, the inputs of cellular respiration are GLUCOSE AND OXYGEN while the outputs are CO2, H2O, ATP and HEAT give out. The general chemical equation is as follows:

C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP

Which jobs does an animal's skeletal system do?

Answers

Answer:

"The Skeletal system has three very important jobs: Support, protection, and movement. Just think, if we did not have a skeletal system for support we would be just like a blob of Jell-O. The bones also protect many organs, and also the brain."

Explanation:

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