Please help me this is hard for me

Answer:

a. plant height.

Explanation:

As you can see in the diagram the plant heights are varied.

Answer:

See the answer below

Explanation:

The black foliage of the plants that live on planets far from the sun is an adaptive feature to maximize the heat from the sun for their metabolic activities. A certain level of temperature is usually required for optimal metabolic activities and the distance away from the sun means that heat could be a limiting factor. A black color, however, is able to absorb all the available heat in the surrounding. Hence, the black leaf color serves to maximize the heat from the sun for the benefits of the plant.

The shiny reflective foliage of the plants that live on the planets close to the sun can also be viewed as an adaptive feature to minimize the effects of the proximity of the sun. Too much sunlight will cause the tissues of the leaf to heat up beyond the optimal temperature requirement for metabolic activities. A shiny reflective color will reflect more of the rays of light from the sun than it absorbs. Thus, the foliage is prevented from overheating.

Answer:

The important considerations during the classification of nematodes and also different systems of nematode classification is discussed below in details.

Explanation:

Nematodes that generally parasitize humans incorporate ascarids (Ascaris), hookworms, filariasis, pinworms (Enterobius), and whipworms (Trichuris). The species Trichinella spiralis, generally recognized as the 'trichina worm', transpires in pigs, rats, humans, and bears, and is accountable for the disease trichinosis.

Answer:

It results in the reduction of chromosomes by half and produces four gamete cells.  And those four cells are the result and known as the daughter cells.

Explanation:

Answer:

Divergent boundary.

Explanation:

At divergent plate boundaries, plates react to tectonic stress and move away from each other. Magma from the mantle hardens on the edge of each plate, forming new crust. I hope this helps!

Answer:

A. Development

Explanation:

This would be correct

Answer:

Suspense ensures the reader will have enough interest to continue reading throughout the piece. If the author has done his job, suspense will continue to increase up until the climax, or the final confrontation and turning point.

Explanation:

Hope this works out my friend

It keeps them engaged in the story. So, the correct option is (D).

Suspense is defined as a state of mental uncertainty, worry, being undecided, or being doubtful. It is the anticipation of the outcome of a plot or the resolution of an uncertainty, riddle, or mystery, especially as it affects a character for whom there is sympathy.

Following are the types of suspense :

The smart use of suspense in a story that helps build suspense and keep the plot engaging as the reader progresses, and sets the stage for genuine surprise and shock when a major plot point or twist is revealed from an unexpected angle.

Thus, it keeps them engaged in the story. So, the correct option is (D).

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Answer:

b. to amplify the signal

Explanation:

A multi-enzyme phosphorylation cascade is a series of signaling events where one enzyme phosphorylates to another, then this last enzyme acts to phosphorylate another protein and so successively, thereby triggering a chain reaction that leads to the phosphorylation of hundreds or even thousands of proteins. A multi-enzyme phosphorylation cascade is known to increase the number of activated (phosphorylated) proteins at each step of the signaling cascade. Phosphorylation is a posttranslational modification capable of activating proteins during long periods, thereby a phosphorylation cascade also enables the activation of multiple proteins before these proteins become inactive again.

One of the purposes of a multi-enzyme phosphorylation cascade is signal amplification, as shown in option B.

We can arrive at this answer because:

In this case, we can state that the multi-enzyme phosphorylation cascade has the function of amplifying an emitted signal.

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Answer:

A question is developed from some observations and the hypothesis is a tentative explanation for that

Explanation:

Answer:

1)Earth

2)disappear

3)Solar energy

Explanation:

I am not sure but hope it helps let me know if its correct.

GOOD LUCK!

Answer:The cell needs glucose to have ATP and the cycle is cellular respiration. It turns glucose into energy by forming that ATP.

Explanation:

Answer: Plant cells have chlorophyll, chloroplasts, cell walls, a more blocky shape, and larger vacuoles. Animal cells have a more rounder shape, no cell wall but only a cell membrane, smaller vacuoles, and other organelles such has centrosomes, which plant cells don’t have.

Explanation:

Answer:

Plant and animal cells are  different in that plant cells have chloroplasts and rigid cell walls, while animal cells do not.

Answer:

the answer is d stack

Explanation:

A feature which is created by wave erosion is Stack. Thus, the correct option is D.

Wave erosion can be defined as the waves which are creating a variety of landforms along with a shoreline. Sea cliffs generally occur when the waves erode rock, resulting in the high slopes formation. Wave energy results into production of erosional formations such as cliffs, wave cut platforms, sea arches, and the sea stacks. These all are features of wave erosion.

Sea wave erosion is accomplished primarily by the hydraulic pressure, the impact of waves that are striking the seashore, and through the abrasion that is wearing, grinding, or rubbing away by the friction by sand and pebbles that are agitated incessantly by the water and wave-cut platform.

Therefore, the correct option is D.

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Answer:

Missense mutation. This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene. Nonsense mutation. A nonsense mutation is also a change in one DNA base pair

Explanation:

Answer:

fsaf

Explanation:

dsdadsda

Answer:

kangaroo

Explanation:

Answer:

Grana are the structures formed of coin like structures called thyllakoids that encloses chlorophyll for absorbtion of light essential for photosynthesis.And grana also give green colour to chloroplast.

Explanation:

Answer:

B

Explanation:

Answer:

b

Explanation:

Answer:

Family is the answer

Explanation:

Mature woman have a lot of responsibilities on there shoulder, th house, the kids, the budget planning, job work etc. They just can't have a single minute to waste upon, they have to handle so many things, and they do that all with single hand. They make things perfect and that takes a lot of their time, after doing this all daily chores even Jesus wouldn't have energy to do anything, so how do you expect any human. Woman plays a very responsible role from beginning of the day to night.

Nucleus part main job is to direct a plant cell's activities by sending instructions to different parts of the cell.

Plant cells are eukaryotic cells with a genuine nucleus and particular organelles to carry out particular tasks. Plant cells do, however, include several organelles that are unique from those seen in other eukaryotic cells.

Roots, stems, leaves, flowers, and reproductive structures are only a few of the major classes of cells and tissues that are formed when plant cells differentiate from undifferentiated meristematic cells, which are similar to the stem cells of animals.

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Answer:

Hair texture, attached/unattached earlobes, eye colors.

Explanation:

Weight is gained through the individual themselves as they grow and develop. There is no determined weight with genes.

Answer:

I hope this helps.

Explanation:

Answer:

A

Explanation:

Because I searched it up

Answer:

A

Explanation:

During transformations from one form to another, heat energy is almost always produced. Whenever a form of energy is converted to the other form, heat is almost always released during the reaction.

Explanation:

Problem Set 4 Answers

1a. The template DNA strand, from which the mRNA is synthesized, is 5’ CAAACTACCCTGGGTTGCCAT 3’

(RNA synthesis proceeds in a 5’ à 3’ direction, so the template strand and the mRNA will be complementary to each other)

b. The coding DNA strand, which is complementary to the template strand, is 5’ ATGGCAACCCAGGGTAGTTTG 3’

c. The sequence of the mRNA is 5’ AUGGCAACCCAGGGUAGUUUG 3’

(the sequence of the mRNA is complementary to the template strand and identical to the coding strand with U substituted for T)

d. The third codon is 5’ ACC 3’. Therefore, the corresponding anti-codon is 5’ GGU 3’

2. Below is a table for the genetic code:

T

C

A

G

T

TTT Phe (F)

TTC "

TTA Leu (L)

TTG "

TCT Ser (S)

TCC "

TCA "

TCG "

TAT Tyr (Y)

TAC "

TAA Stop

TAG Stop

TGT Cys (C)

TGC "

TGA Stop

TGG Trp (W)

C

CTT Leu (L)

CTC "

CTA "

CTG "

CCT Pro (P)

CCC "

CCA "

CCG "

CAT His (H)

CAC "

CAA Gln (Q)

CAG "

CGT Arg (R)

CGC "

CGA "

CGG "

A

ATT Ile (I)

ATC "

ATA "

ATG Met (M)

ACT Thr (T)

ACC "

ACA "

ACG "

AAT Asn (N)

AAC "

AAA Lys (K)

AAG "

AGT Ser (S)

AGC "

AGA Arg (R)

AGG "

G

GTT Val (V)

GTC "

GTA "

GTG "

GCT Ala (A)

GCC "

GCA "

GCG "

GAT Asp (D)

GAC "

GAA Glu (E)

GAG "

GGT Gly (G)

GGC "

GGA "

GGG "

a. The following codons can be mutated by one base to produce an amber codon:

CAG Gln

AAG Lys

GAG Glu

TCG Ser

TTG Leu

TGG Trp

TAA Stop

TAT Tyr

TAC Tyr

The complementary strand will read TAA-GGG-CGT since the A is complementary to T and C is to G nucleotide.

A biological molecule known as a nucleotide has the basic building blocks of a nitrogenous base, pentose sugar, and phosphate. As polynucleotides, DNA and RNA are composed of a chain of monomers with various nitrogenous bases. The execution of metabolic and physiological processes requires nucleotides.

Building blocks of nucleic acids, energy storage, carriers of activated metabolites for biosynthesis, structural moieties of coenzymes, and metabolic regulators are all roles that nucleotides play in the physiology of animals.

Adenine and thymine and guanine and cytosine are the proper bases to couple with in DNA. Therefore, the complementary strand will read TAA-GGG-CGT since the A is complementary to T and C is to G nucleotide.

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Explanation:

but where is statement to correct it ?

Answer:

1. Carbohydrate moves molecules

2. Lipids provide structure for plants

3. Carbohydrates determine what people look like

4. Cells are surrounded and protected by Carbohydrates

5. Proteins speeds up chemical reactions in the body

6. Hemoglobin is built by Nucleic Acids.

7. Human body is insulated by lipids

Explanation:

The presence of sea otters in an ocean bay will result in a reduction in the amount of food available to carbs because they feed on sea urchins. Therefore, option (B) is correct.

The linear relationship between creatures that demonstrates how they obtain energy by feeding on one another is referred to as the food chain.

The information provided in this inquiry suggests that sea otters migrate into the ocean bay and consume all of the sea urchins there.

This leads one to believe that they cut down on the food supply of another eater of urchins, such as carbs. Because of this, the introduction of sea otters into the ocean bay will result in there being less food available for carbs.

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Answer: sorry I’m to lazy to type

:)))

Answer:

cells needed for sexual reproduction

Explanation:

so that during fertilization,the total number of chromosomes will be 46..

What are the cells that divide to produce gametes? germ cells

It is the reproductive cell of an organism. They are haploid in nature. 

There is a male gamete that is termed sperm (animals) or pollen grain (plants) and a female gamete that is termed ovum (animals) or egg (plants).

Meiosis, or reductional division, occurs prior to gamete formation.

It ensures that after fertilization, the normal diploid number is maintained.

Germ cells are the cells that produce gametes. 

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