7 grad science help

7 Grad Science Help

Answers

Answer 1

Answer:

the ghetto kid answer is B


Related Questions

PLZ EXPLAIN, AND I NEED HELP NOW!

If an organism's body cells have 12 chromosomes, how many chromosomes will sex cells have? Explain.

Answers

Answer:

6 chromosomes

Explanation:

Answer:

The gametes or sex cells produced by the organism will have 6 chromosomes if the organism has 12 chromosomes.

Explanation:

The diploid organism has all chromosomes in pairs, one chromosome inherited from male parent & another chromosome in the pair is inherited from the female parent. If an organism has 12 chromosomes, it has 6 different types of chromosomes, differing from one another in length, the position of centromeres and genes present on these. Six different types of chromosomes constitute a haploid set of chromosomes. Two chromosomes of the same type are called homologous chromosomes and these constitute a homologous pair. The cells producing sex cells or gametes undergo meiosis (reduction division) so that each gamete contains only one chromosome of a homologous pair. The gametes are haploid, having half the number of cells as compared to somatic cells.

Hope this helps have a great day/night! :}

heterotrophic bacteria create their own food?

Answers

Answer:

What does the underlined word or phrase mean in the following sentence?

El jefe es muy exigente.

boss

employee

work

job

Explanation:

Based on the data presented in the Venn Diagram, circle B MOST LIKELY represents the
phase.
A)
gas
B)
liquid
C)
plasma
D)
solid

Answers

I think the answer is A) gas

Answer:

The answer is B) Liquid

Explanation:

What are forms of cell regulation

Answers

Answer:

cyclins. cyclins are among the most important core cell cycle regulators

which of the following is most likely to occur when a barrier develops between two populations of the same species?

1. gene flow between the groups will increase due to more diversity between them

2. the species will become more distinct from each other

3. both groups will go extinct because there are not enough individuals to support them

4. individuals will develop adaptations that allow them to rejoin the other population

Answers

Answer:

The answer is 2

Explanation:

If the populations are separated from each other, they will start to be more diverse.

Question 2 (4 points)
(06.04 MC)
A few characteristics of a type of reproduction are shown below:
1. Two daughter cells are formed
2. 2. Occurs only in the reproductive cells
3. 3. Chromosomes arrange along the equator
4. The parent cell and the daughter nuclei have the same number of chromosomes
5. Is necessary for sexual reproduction
Which of these are characteristics of mitosis? (4 points)
O a
1, 2, and 3

1, 3, and 4
Ос
2, 3, and 5
Od
3, 4, and 5

Answers

Answer:

2, and 3

1, 3, and 4

Ос

2, 3, and 5

Od

3, 4, and 5

Will give brainliest to people that help me with these

Answers

Answer:

here you go hope it helps you with your question

Explanation:

because nitrogen is required for growth it is considered an essential nitrate so true

converting nitrogen from a gas to a useable form by bacteria is denitrification is true two

the movement of chemicals on a global scale  from abiotic through biotic parts of the environment is a lithospheric process true

What is
the term Modal
in operation Research​

Answers

Answer:

In operational research, the term 'model' is usually taken to mean a representation of a situation. This representation is usually expressed in terms of symbols. Such models are used widely in science but are unusual in much managerial decision making.

What is the steps to create a slide show in Tux Paint?​

Answers

Answer:

Step 1: Click the Open tool on the toolbar. A list of saved pictures appears. Step 2: Click the Slides button present at the lower left of the list. Step 3: Click the desired pictures one by one in the order in which you want them to appear in the slide show.

Explanation:

hope its help

The first step of the design process is to
A.
form a prediction about the design.
B.
study the uses of technologies over the history of the Earth.
C.
identify a problem that needs to be solved.
D.
copy the design of the most successful technology of the day.

Answers

Answer::::::::::::::::::::C

What is the
current focus of conservation
biologists worldwide?

Answers

Protecting entire ecosystems as well as single species.

What problem is created when a cell
becomes larger than its DNA can control?
A. Information max
B. DNA overload
C. Nuclear outage

Answers

Answer:

B. DNA Overload I think. Let me know if i am right

Answer:B. DNA overload

Explanation:

Worth 30 points, and I will recommend you! PLS!
If the primary consumer level contained 1,500 kcal (joules) of energy, how much energy would be in the tertiary consumer level?

Answers

Answer:

15

Explanation:

Divide by 10%

1500

to

150

to

15

15 is the correct answer

Elaborate: Describe two adaptations and explain how they help you survive.

Answers

Answer:

hope help you stay happy

Answer:

walking upright, allows us to be able to travel while carrying things with our hands. Sweating, helps us cool our body down so it doesnt overheat.

Three segments for ribosome

Answers

Answer:

Ribosomes consist of two major components: the small and large ribosomal subunits. Each subunit consists of one or more ribosomal RNA (rRNA) molecules and many ribosomal proteins (RPs or r-proteins). The ribosomes and associated molecules are also known as the translational apparatus.

Explanation:

Which plant parts are in leaves? (Select all that apply.)
1. endosperm
2. xylem
3. root hairs
4. phloem

Answers

Answer:

4. Phloem

Explanation:

Phloem, also called bast, tissues in plants that conduct foods made in the leaves to all other parts of the plant. Phloem is composed of various specialized cells called sieve tubes, companion cells, phloem fibers, and phloem parenchyma cells. - Britannica

Hope this helps! Have an Amazing day!!

What are lipids? (choose all that apply)

Sugars

A macromolecules mostly found in breads, pasta, fruits,
and veggies

Stored energy and insulation
Immediate, usable energy

Fatty acids are the monomers
A macromolecule mostly found in cheeses, milk, butter, oils, nuts, and fish

Monosaccharides are the monomer

Answers

A lipid is chemically defined as a substance that is insoluble in water and soluble in alcohol, ether, and chloroform. Lipids are an important component of living cells. Together with carbohydrates and proteins, lipids are the main constituents of plant and animal cells. Cholesterol and triglycerides are lipids

How many control rooms does panorama have simultaneous access to across ADNOC Group?
(Please dont comment links nor files they dont help at all)

Answers

I need the answer for this question because i have homework for ADNOC

Before cellular respiration, glucose must be broken down by the process of?

Answers

Answer:

Cellular respiration: process of turning glucose into energy In the form of ATP. Before cellular respiration can begin, glucose must be refined into a form that is usable by the mitochondrion. Each 6 carbon molecule of glucose is converted to two 3 carbon molecules of pyruvic acid in the process of glycolysis.

Explanation:

Four children in a family have four different blood types. If the father has
type A blood, which blood genotype best represents the mother?

Answers

I think BO or B, but BO has more chance.

What is the ecological value of biodiversity?

Answers

Answer:

Life assistance in the environment Biodiversity supports functioning environments that include ozone, clean air and water, plant pollination, pest control, wastewater disposal, and a variety of other environmental services. Many outdoor activities, such as birdwatching, hiking, camping, and fishing, depend on our unique biodiversity.

Explanation:

Genetic mutation which can lead to diversity between organisms can be caused by

Answers

Answer:

DNA

Explanation:

Mutations are changes to an organisms DNA that creates diversity within a population by introducing new alleles. Some mutations are harmful and are quickly eliminated from the population by natural selection harmful mutations prevent organisms from reaching sexual maturity and reproducing.

Please help
ITS URGENT ,Thank youu

Which of the following is not a difference between photosynthesis and cellular respiration?

Answers

Answer: D

Explanation: They both play an important role in the carbon cycle. Photosynthesis removed CO2 from the atmosphere while cellular respiration causes the release of CO2 into the atmosphere.

The others are major differences

Photosynthesis has as its products Starch and O2 while those of cellular respiration are water , CO2 and energy.

The materials needed for photosynthesis are water and CO2 while those for cellular respiration are starch and O2

Photosynthesis occurs in chloroplast while respiration takes place in mitochondria .

Thus the only non- difference is D.

The diffrence between prokaryotic and eukaryotic organism​

Answers

Answer:

Explanation:

prokaryotic organism does not have nuclear membrane.

eukaryotic organism have nuclear membrane.

A scientist helps a colleague do a better experiment by:
O A. laughing when a common and avoidable mistake is repeated.
B. offering advice about how best to perform a standard procedure.
C. explaining why a hypothesis does not need to be tested in an
experiment.
D. refusing to allow anyone else to use an expensive instrument.

Answers

Answer:

B. Offering advice about how best to perform a standard procedure.

Explanation:

Helping others can be in different ways, be it helping out or by giving encouraging words or advice. But in all aspects of help, there is always a positive outcome if help is given in the right way and at the right time. And it is also how one person lifts another.

A scientist can help a colleague out by offering advice and telling the person how to best perform a standard procedure. This will help the colleague do better in the experiment and also help ensure that the right things are done and the efforts are successful. The other options are all negative in their 'approach' which will only hinder the colleague in his/her works.

Thus, the correct answer is option B.

Answer:Offering advice about how best to perform a standard procedure.

Explain how the flow of energy is linked to entropy and how the law of conservation of matter applies to the carbon cycle

Answers

The first law of thermodynamics is equivalent to the law of conservation of energy: energy cannot be created or destroyed; the total amount of energy in the Universe is fixed. Energy can be transformed from one form to another or transferred from one place to another but the total energy must remain unchanged.

PLZ, I NEED HELP NOW!

Describe the structure of DNA.

Answers

Answer:

Explanation:

The DNA structure can be thought of like a twisted ladder. This structure is described as a double-helix, as illustrated in the figure above. ... The sugar and phosphate groups link the nucleotides together to form each strand of DNA. Adenine (A), Thymine (T), Guanine (G) and Cytosine (C) are four types of nitrogen bases.

Why are people with type o blood considered universal donars?

Answers

Answer:

because they can donate blood to anyone

Explanation:

People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.

Can you please help me

Answers

1. 25% which is bb
2. All living things are made of cells
3. Grams, mass

Hope that helps.

Which plant part is abundant in leaves and capture the sun’s energy for photosynthesis?

1. chloroplasts

2. phloem tissues

3. petioles

4. xylem tissues

Answers

Answer:

1. Chloroplasts are abundant in leaves and capture the sun's energy for photosynthesis

Explanation:

Chloroplasts have chlorophyll and photosystems, allowing them to capture the sun. They are also abundant in leaves.

the answer is chloroplast
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