Good Morning ! Need Help !!

Answer:

please give me brainlist and follow

Explanation:

Normally, the flexible, round red blood cells move easily through blood vessels. In sickle cell anemia, the red blood are shaped like sickles or crescent moons. These rigid, sticky cells can get stuck in small blood vessels, which can slow or block blood flow and oxygen to parts of the body.

Answer:

alleles

Explanation:

1. I got the answer right

2. I learned about it in class

Answer:

grasshopper and rabbit

Explanation:

Explanation:

thats all i know

Answer:

the foxes will see the greatest decrease in energy as the squirrels are their only prey.

Explanation:

just did it on usa test prep

In food web, foxes would see the greatest decline in energy availability if a pesticide removed the majority of the squirrel population.

A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community. Another name for food web is consumer-resource system.

Food web is an important conceptual tool for illustrating the feeding relationships among species within a community, revealing species interactions and community structure, and understanding the dynamics of energy transfer in an ecosystem.

A food web consists of many food chains. A food chain only follows just one path as animals find food. Example- A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass.

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Answer: B. Floating in the cytoplasm

Explanation: Prokaryotic cells do not have a nucleus or any membrane bound organelles. Therefore the DNA just floats.

Answer

The various steps in the transcription and translation process of protein synthesis are described below.

Explanation:

Proteins (made up of amino acids) have an important role in the various functioning process of an organism. Protein synthesis which takes place in the cells of an organism consists of two major processes: transcription (DNA to RNA) and translation (RNA to protein).

Transcription: It is the first process in protein synthesis which occurs in the cell nucleus where a single-stranded messenger RNA (mRNA) is created using a DNA strand and the genetic instructions in DNA are transferred to this mRNA. The steps in transcription are initiation, elongation, and termination. The beginning process known as initiation occurs when an enzyme RNA polymerase binds to a promoter (region of a gene) and the DNA unwinds. One of the DNA strands acts as a template and the enzyme reads the bases in the template DNA strand.

The next step is elongation, where the RNA polymerase builds a strand of mRNA by the addition of nucleotides using complementary base pairs. Here, adenine (A) in the DNA binds to uracil (U) in the RNA. Termination is the last step in which the transcription process ends when the RNA polymerase comes across a termination sequence in the gene. Thus, the completed single-stranded mRNA detaches from DNA.

Translation: It is the second process in protein synthesis which occurs in the ribosome of the cell where the genetic information in mRNA is used to create a protein from amino acids. A triplet of nucleotides is called a codon and they define amino acids. There are 64 possible codons and the codon, AUG acts as the start codon which initiates translation in addition to specifying the amino acid methionine. In the initiation step, the first amino acid in the polypeptide chain is brought by transfer RNAs (tRNAs) to bind to the start codon of mRNA. During elongation, each type of tRNAs in the cytoplasm bound to a specific codon on the mRNA template and adds the corresponding amino acid to the polypeptide chain. Stop codons (UAA, UAG, or UGA) terminate protein synthesis and release the polypeptide.

Answer:

- what they believe is the most important thing to focus on when it comes to saving the environment

- what steps they are taking to improve the environment

- their credentials, are they qualified, whats their background experience

- what interested them in helping the environment in the first place

-hope these ideas help :)

Explanation:

Answer: 1)Why did you decide to go into the field of sustainability?

2)How do you stay ahead of the latest developments in the environment sector?

3)Tell me about a recent challenge you faced while working on a sustainability project. How did you overcome it?

4)How would you describe your work process?

5)Tell me what interests you most about this specific role.

Answer:

Trees, crickets, bacteria, and deer are biotic. The rest are abiotic.

Explanation:

Biotic factors are living organisms, while abiotic factors are non living. Hope it helps :)

Answer:

A.

Explanation:

Answer:

The organisms share a common ancestry.

Explanation:

embryos with similar structure have common ancestor

Answer: T12, L1, L2, L3, and L4

Explanation: T12, L1, L2, L3, and L4 spinal nerves

Answer:

Hello There!!

Explanation:

The answer is=>T12, L1, L2, L3, and L4.

hope this helps,have a great day!!

~Pinky~

Answer:

The active ingredients in many pesticides are chemical compounds that kill organisms such as insects, molds, and weeds. Proponents claim that the use of pesticides improves crop yields and thus protects land and soil by reducing the conversion of forests and wetlands to cropland.

Explanation:

The experiment design would be based on the hypothesis - that higher concentration of the new pesticide product X will result in more mortalities of minnows in the population.

Experiment:

On the given design of the test we can determine whether or not a new pesticide (product X) is toxic to minnows, a type of small fish.

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Answer:

chromatin po

Explanation:

pabrainly please

Answer:

A. selective pressures that favor certain individuals

Explanation:

i did this in 6th grade and i think there is no chance because the thin haired woman has a non-dominant allele and the full haired man does have a strong  allele. so, the man has the dominant gene

Answer:

Glucose ,Fructose ,Ribose ,- monosaccharide..They have Carbon atoms 3 to 6 .They will not be further simplified

Sucrose-disaccharide firmed by Glucose and fructose .Two hexose sugar united together by glucoside linkage by the elimination of one water molecule.Glucose is aldalose having CHO aldehyde group and fructose is Ketose having C=O keto group sugar both are having same embrical formulae but different structural formulae

Lactose is a disaccharide glucose+glucose by glycoside linkage

Maltose

Glucose +glucose

On hydrolysis yields two monosaccharides

Explanation:

Answer:

Deoxyribonucleic acid is the full form of DNA.

Answer:

The correct answer is ''pharyngeal slits (or clefts) of invertebrate chordates.''

Explanation:

The neural crest is a temporary structure that develops as the neural tube closes. Its migratory capacity and subsequent distribution during development is a basic point in the general embryonic development and of most organs and structures in particular.These cells contribute to the formation of head cartilage and tooth dentin in fish embryos; and a large number of tissues and structures are formed from the migration of neural crest cells. Invertebrate chordates are animals of the Chordata phylum that have a notochord at some point in their development, but do not have a backbone. With a hollow nerve cord, neural tube. It appears by invagination of the dorsal surface; the tube is formed with a central cavity lined by ependyma; the anterior part of the neural tube gives rise to the brain. The neurenteric canal is a communication channel between the neural tube cavity and the intestine. The pharyngeal clefts (pharyngotremia), originally used for food; It is a filtering device that retains food particles that are included in mucus and transported to the intestine. In fish it already acquires respiratory function. In the ventral part, a groove is formed with cilia and bands of glands: endostyle or hypobranchial groove.

Answer:

The planet to revolve once around the sun

Explanation:

When it does that, it will complete its yearly phase. Some planets tend to revolve faster than others.

Answer:

Fossil fuels are the most common fuel source for power plants

Explanation:

Answer:

I'm not really sure but it's either coal or fossil fuels

Explanation:

Answer:

Blood is not a tissue, so it should be false.

Explanation:

Answer:producer- seaweed and phytoplankton

Explanation:

Answer:

a or d

Explanation:

i believe it is one of those

Answer:d. long tailed, stripped fur

Explanation:

Answer:

D. I.

maybe its D, I think it might be D

Answer:

Longer, hope you pass

Explanation:

Answer: Parasitism

Explanation:

You didn't give the options and I couldn't get them online but based on the information given, the relationship is parasitism.

Parasitism is a refered to as a symbiotic relationship that exists between organisms such one organism, which is known as the parasite, either lives on the other organism which is called the host or lives inside it and causes the host harm.

In this case, the parasite benefits at the expense of the host. Examples of parasites include tick, fleas and tapeworms.

With regards to the question, the tapeworm causes people harm and benefits at the expense of its host.

Answer:

Parasitism

Explanation:

The relationship between the humans and the tapeworms is parasitism because the tapeworms are getting food, but the human is losing nutrients in the process.

A. People can Change the way that the genes flow

Answer:just look at the pic brothas

Explanation: