Answer this for 10 points please

Answer:

A. The gene coding for the antigen can be inserted into plasmids that can be used to transform the bacteria.

Explanation:

Genetic engineering is the process of manipulating an organim's genome in order to yield a desirable result. According to this question, a vaccine is to be created using an antigen that will trigger an immune response against the particular disease in the involved organism.

However, the antigens needs to be produced by genetically engineering/modifying bacteria. To do this, the gene coding for the antigen can be inserted into plasmids, an extra-chromosomal DNA, that can be used to transform the bacteria. In other words, the plasmid + antigen gene, which represents the recombinant DNA will confer upon the transformed bacteria the ability to produce the antigen.

Answer:

The gene coding for the antigen can be inserted into plasmids that can be used to transform the bacteria.

Answer:

The only organism that doesn't eat prey is prob scavengers, because scavengers eat dead organisms, so I don't rlly think dead organisms are preys :3

Explanation:

:3

Answer:

Water moving from the equator is warmer than would be expected based on latitude, and so is warmer than the air it passes.

Answer:

1) homologous structures in vertebrates - Limbs of birds, mammals, amphibians and reptiles. 2) They are so called since they have similar basic structural plan, but appear different externally and perform different function. However they have evolved from a common ancestor. 3) The homologous characteristics indicate common ancestory.

Explanation:

I just hope this helps!

➜ Two homologous structures in vertebrates are:

These are so called because the organ have similar structure to perform different functions in various vertebrates.

The homologous characteristics of such organs indicate common ancestory. Thus these exist an evolutionary relationship.

Answer:

SKELETAL MUSCELES CARDIAC MUSCLES SMOOTH MUSCLES

Explanation:

SKELETAL MUSCLES -: There are long, cylindrical, and striated skeletal muscle cells. They are multi-nucleated, which means they have more than one nucleus. This is because from the fusion of embryonic myoblasts, they are created. Each nucleus controls the sarcoplasm's metabolic demands around it. There are high energy requirements for skeletal muscle cells, because they contain several mitochondria in order to generate adequate ATP. Examples of skeletal muscles: arms and legs- The muscles that belong to the arms and legs feature in pairs. Abdomen and Back- These muscles are connected to the various sets of skeletal muscles that run across the torso.CARDIAC MUSCLES -: Cardiomyocytes have a short and narrow outline and are fairly rectangular. They are about 0.02 mm wide and 0.1 mm (millimetres) long, respectively. There are many sarcosomes in cardiomyocytes, which provide the required energy for contraction. Cardiomyocytes usually contain a single nucleus, unlike skeletal muscle cells. Cardiomyocytes, although they contain more sarcosomes, normally contain the same cell organelles as skeletal muscle cells. example - cardiac muscle is present in heart. SMOOTH MUSCLES -: Smooth muscle cells have a single central nucleus and are spindle-shaped. They range in length from 10 to 600 μm (micrometers), and are the tiniest type of muscle cell. In the expansion of organs like the kidneys , lungs, and vagina, they are elastic and therefore essential. As in cardiac and skeletal muscle, the myofibrils of smooth muscle cells are not aligned, meaning they are not striated, hence the term smooth. example of smooth muscles -: Walls of blood vessels ,  Walls of stomach , Ureters ,  Intestines ,  In the aorta (tunica media layer),  Iris of the eye. ,Prostate  and  Gastrointestinal Tract.

Answer: B

Explanation:

A - not correct since polypeptide chains are formed in ribosomes which exist in the cytoplasm

C. not correct -protein function is determined by DNA

D.  not correct - 3 nucleotides aka a codon is encoded into a single amino acid.

Answer:

B.) DNA is the original source of protein structure.

Explanation:

Answer:

a. Independent Variable: different sized aquariums

b. Dependent Variable: number of surviving fish

c. Controlled Variables/Constants: amount and type of food, aquarium maintenance and water temperature

d. Experimental Controls/Control Groups: none

Explanation:

In an experiment, the dependent variable is the condition that is being measured or tested in the experimental procedure, while the independent variable isn't changed and serves to measure the outcome of the dependent variable. Moreover, the constant variables are those conditions that stay the same in the experiment. As observed in the case above described, an experiment usually has multiple constant variables. Finally, a control group is composed of individuals/research subjects who do not receive the experimental treatment, and therefore they can be used to compare the outcomes observed in the experimental groups.

Answer:The student's observations before he starts his experiment are that his tomato plants grew faster and taller with his artificial fertilizer rather than without any fertilizer at all.

Explanation:

i want brainliest pls

Answer:

thats hard but brb imma find the answer for u

Answer: Their go the answers to you question

Explanation: The answers are here

Answer:

patience

Explanation:

Answer:

chromatin

Explanation:

its DNA and proteins that form chromosomes in the nucleus I'm pretty sure

Answer:

Chromatin

Explanation:

The nucleus has three parts the nuclear membrane,  chromatin, and nucleolus.

Answer: Carotenoids are pigments in plants, algae, and photosynthetic bacteria. These pigments produce the bright yellow, red, and orange colors in plants, vegetables, and fruits.Carotenoids act as a type of antioxidant for humans.There are more than 600 different types of carotenoids. Some can be converted into vitamin A when released into the body. A few of the most common carotenoids include: 1. alpha carotene 2. beta carotene 3. beta cryptoxanthin 4. lutein 5. zeaxanthin 6.lycopene

Explanation:

Answer:

the answer of the question is False

Answer:

A missense mutation is a mistake in the DNA which results in the wrong amino acid being incorporated into a protein because of change, that single DNA sequence change, results in a different amino acid codon which the ribosome recognizes. Changes in amino acid can be very important in the function of a protein.

Explanation:

Hope this helps

The effect if any of the mutations on the amino acid chain produces that change is called a "missense mutation," because in this type of mutation, the amino acid gets changed.

There are many different types of mutations that occur during polypeptide formation, such as those that occur but have no effect on the overall structure and function of the enzyme, proteins, etc.; these are known as "silent mutations," while others result in single amino acid changes and are known as "missense mutations." It has many implications, such as in sickle cell anemia, where a single amino acid change causes a change in the hemoglobin structure.

Hence, the effect if any of the mutations on the amino acid chain produces that change is called a "missense mutation," because in this type of mutation, the amino acid gets changed.

Learn more about the mutations here.

https://brainly.com/question/17130462

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Answer:

Hello~

Llamalover here!

Mosses have some water-conducting cells, but they do not have the empty, lignin-reinforced cells that allow vascular plants to transport water with strong pressure gradients. Thus, mosses have very limited water transport ability and can't grow very tall.

So, your answer is They need to send out spores via water. I believe

Explanation:

Hope this helps!

Answer:

Trees are one of the most important things lives

Because the trees take our carbon dioxide and gives us oxygen in return. It will also low the rate of oxygen provided by trees leading to may be increase in the global warming rate, and also production of heat and suffocation in crowded rooms

Answer:

It is true, The law of conservation of mass is tied to the fact that in chemical processes, atoms are conserved. Since every atom is contributed to the mass of reactants and products in a reaction, not losing any atoms is equivalent to not losing any mass.

Answer:

Correct answer is "non specific defenses"

Answer:

non specific

Explanation:

When the body is attacked by a foreign substance, the non specific defenses are the first to react.

Answer:

1. in ocean salinity increases

2. ocean salinity decreases

3.ocean salinity increases

4. ocean salinity decreases.

Explanation:

The salinity of the ocean is increased by the evaporation of ocean water and the formation of sea ice.

The salinity of the ocean is decreased by the melting of sea ice and entering a freshwater stream into the sea.

Ocean salinity may be defined as the presence of the concentration of salts in the ocean. A Hydrometer is an instrument that determines the salinity of the ocean.

The addition of freshwater streams into the ocean and melting of ice reduce its salinity, as it makes the sea water less dense.

On contrary, the left two processes are opposite to above and thus are responsible for increasing the salinity of the ocean.

Therefore, it is well described above.

To learn more about Ocean salinity, refer to the link:

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Answer:

A. It releases them into the environment through its cell membrane.

Explanation:

Many unicellular organisms excrete waste products by diffusion from their body surface due to their small size.

Answer:

That's right.

Explanation:

It doesn't seem you're asking anything, if you're asking for confirmation this is right then I can tell you it is.

Answer:

p= 0.41

q=0.59

Answer:

a - flower

b - ovule

c - fruit

d - embryo

e - seed

f - seedling

Explanation:

Explanation:

I don't know the answer, but someone already answer it the question are similar you can check for your self

The Five Kingdom classification system was used until the invention of option A. the microscope.

The living organisms should be divided into five different kingdoms i.e.

These are based on the attributes like the structure of the cell, nutrition mode, reproduction mode, etc,

Based on this, we can say that The Five Kingdom classification system was used until the invention of option A. the microscope.

Correction on the title: What are the five kingdoms Please use bullets to enumerate the kingdoms

Learn more about kingdom here: https://brainly.com/question/16568397

Answer:

The Brain

In the brain, the cerebrum is the largest part; it controls voluntary movement (actions you choose to do), sensory processing (vision, hearing, smell, taste, touch), speech, memory, intelligence, and emotion. The cerebrum allows you to move your muscles and know what to do when you're playing. Next, the cerebellum helps regulate motor control, coordination, and balance. The cerebellum lets you play your favorite sport since it detects shifts in balance when you're moving then sends signals to your body so it can adjust and move smoothly. The brain stem has several necessary functions: however, the medulla oblongata, which connects the brain and spinal cord, best helps you play sports since it executes a critical role in regulating involuntary functions, including respiration (breathing), heart rate, blood flow/pressure, and digestion. It is essential when exercising since it controls your heart to pump blood and deliver oxygen throughout your body; respiration provides the energy you need when playing sports and oxygen to your heart.

Neurons

However, we can go into further analysis, as three types of neurons transmit information throughout your body: sensory neurons, interneurons, and motor neurons. Sensory and motor neurons are located in the PNS (Peripheral Nervous System), while the CNS (Central Nervous System) holds the interneurons.

When you react to something, your body decides what it should do by sending impulses throughout the body.

Sensory Neurons

First, sensory neurons convey the information from the sensory organs (PNS) into the CNS.

Interneurons

The interneurons receive the impulses from sensory neurons in the CNS then relay the brain's response to motor neurons.

Motor Neurons

Finally, motor neurons transport impulses from the spinal cord (CNS) to the muscles or glands in your body.

Answer:

The male children cannot be colourblind because chromosomes for males are XY, and because it is a recessive trait, they would need 2 X chromosome with the colourblindness trait

Explanation:

the solution will be diluted or less concentrated ...as amount of solvent is greater than amount of solute ..

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