Consider the diagram that depicts the lysogenic and lytic cycles.

The steps of the lysogenic cycle are shown. In Step A, attachment and entry occurs. In step B, the provirus is formed. In step C, the cell begins to divide. In step D, the provirus leaves. In step E, the virus is replicated and assembled. In step F, lysis and release of the virus occurs.

In which step of the diagram are new viruses assembled?
step B
step C
step E
step F

Answer:

Diastolic pressure

Explanation:

The reading on the pressure gauge at this point represents the Diastolic pressure. In a medical context, this is the pressure of the blood in the arteries when the heart is filling. In the numerical readings, this is represented by the lower end of the two blood pressure measurements. For example, if the individual's blood pressure is taken and the measurement of 120/80 is taken, then 80 is the diastolic pressure in this scenario.

Answer:

no chickens and ducks not together live

Answer:Yes

Explanation:

I had my chickens and duck live together for a long time. The ducks might try to peck the chickens but it is just them figuring out the pecking order. Hope this helps!

Given that,

Abstract excretion in animal,

Excretion in animal :

Excretion in animal is defined as the elimination of metabolic,or nitrogenous waste products from the body of an organism.

Type of excretion are,

(I). Ammonotelism

In this type of excretion the excretory product is ammonia.

(II). Ureotelism

In this type of excretion the excretory product is urea.

(III). Uricotelism

In this type of excretion the excretory product is uric acid.

(IV). Aminotelism

In this type of excretion the excretory product is amino acid.

(V). Guanotelism

In this type of excretion the excretory product is guanine.

Explanation:

Medulla oblongata controls consciousness and arousal (the reticular formation) and its three vital reflex centers control the blood vessels diameter, heartbeat and breathing rate (the involuntary actions). This makes option D correct. The lower part of brain stem forms the hind brain which comprises of medulla oblongata, pons and cerebellum. This makes option C incorrect as medulla is not part of forebrain. Cerebellum is the convoluted subdivision of brain stem and is associated with coordination of muscular movement, muscle tone and balance i.e. the voluntary actions. Option B is incorrect. Spinal cord, along with brain, forms central nervous system which serves to integrate the sensory inputs from internal and external environment as received by sensory neurons and process and finally transmit the nerve impulses to effectors (muscles and glands). This makes option A incorrect.

Answer:

new seafloor

Explanation:

Answer:

1.  Proteins

2. Carbohydrates

3. Nucleic acids

4. Lipids.

5. Proteins

6. Nucleic acids

7. Lipids

Correct on edge 2020!!!

Answer: hope this helps....

Explanation: organic sources of nitrogen include alfalfa meal, which supplies 2 percent to 3 percent nitrogen and lasts approximately one-third of the year. Dairy and poultry manure also can release suitable amounts of nitrogen fresh or composted manure can also be from an acceptable organic source such as small independent farms.

Answer:

nitrogen is the main source of  fertilization to plants

Explanation:

the main and big source of nitrogen fertilizers are atmospheric nitrogen which has to be converted into nitrates because plants cannot pick up the atmospheric nitrogen directly but now genetic engineering has produced plants that can fix nitrogen directly from environment its main source is nitrogen cycle

Answer:

1. Mentalis

2.Masseter

3. Frontalis

4. Sternocleidomastoid

5. Zygomaticus major

6. Digastric

7. Hyoglossus

Explanation:

1. Mentalis is a muscle which elevates and protrudes lower lip.

2. Masseter is a major chewing muscle. It is essential for mastication of substances in the mouth.

3. Frontalis raises the eyebrows.

4. Sternocleidomastoid originates on the sternum and clavicle.

5. Zygomaticus major is known as one of the smiling muscles. It is responsible for smiling and facial expressions.

6. Digastric consists of two bellies which are muscle masses and it is found between the jaw and skull.

7. Hyoglossus originates from the hyoid bone and it depresses the tongue.

Explanation:

Mensuration is a natural process in which there is discharge of dead endometrial cells, unfertilized ovum, blood from broken capillaries and mucous membrane from uterus every month. As it is a natural process, it occurs every month to discharge the unwanted substances from our body. It makes our body free from the unwanted substances which can cause infection. It releases the unfertilized hormones prodoced in uterus of female.

hope it helps...

Answer:

forms when the ground warms at night after a cool, dry day

Explanation:

fog forms when the ground is cooler then the air around it

Answer:

[tex]\large \boxed{\mathrm{is \ found \ in \ areas \ near \ bodies \ of \ water}}[/tex]

Explanation:

Fog forms when water vapor condenses to tiny droplets of water. The moisture that creates fog is produced from nearby or at bodies of water.

Answer: FUNCTIONAL SYNCYTIUM

Explanation: The cardiac muscles are the Pericardium (outermost), Myocardium (middle) and Endocardium (innermost) though three(3) in number but they work as a unit,this functional unit starts with the action of the pacemaker cells,the Sinoatrial nodes,Atrioventricular nodes, bundle of his,bundle branches/purkinjes fibers.

The contraction of the heart muscles relies on impulses from the nervous system and the contraction is coordinated and rapid inorder to bring about a uniform conduction of blood into, through and out of the heart.

Answer:

D) G1, S phase, G2 phase

Answer:

About 8 million

Answer:

About 8 million

Explanation:

Answer: 1. How can a healthy lifestyle lead to a healthy heart.

The heart is one of the vital if not the most vital organ of the human body,this is because it is the heart that pumps blood into systemic circulation so that the other body organs,tissues and cells can function adequately.

Any disease or injury to the heart virtually affects all other parts of the body. Therefore a healthy and proper functioning heart is important and this can only be achieved through a healthy lifestyle.

Lifestyles such as;

- Regular exercise/physical activity which will help one to loose excess weight and maintain physical fitness because when one is overweight,fat deposits on the wall of the artery narrowing the lumen/wall, this in-turn causes blood to exert more pressure as it moves through the artery and in-turn lead to hypertension and other heart conditions.

- Stop or limit the intake of alcohol because it increases your chances of getting stroke,heart attack and hypertension through the damage of heart muscles.

- Drinking enough water; this helps the kidney to filter away waste from the body preventing the waste from building up/accumulating in the body especially the heart and as such causing heart problems.

Managing of stress very well to prevent a higher risk of heart disease.

-Eat a healthy diet and manage your blood cholesterol level to prevent damage to heart muscles and blood vessels which will in-turn lead to cardiovascular disease.(High density cholesterol HDL is the good type of cholesterol and low density cholesterol (LDC) is bad for the body.

- Regular visit to a cardiologist when one has a family history of hypertension or any other heart disease.

2. HOW IS HYPERTENSION A BLOOD RELATED DISEASE?

Hypertension is a blood related disease because hypertension is caused when the force of blood along the lumen of artery (artery wall) is higher than normal. This exerted pressure by the blood gets too intense enough to cause a heart problem or a hear disease.

When the pressure gets too intense enough to rupture the artery wall,the individual comes with a heart condition known as stroke.

Answer:

Here are my five -hot -cute -pretty -charming -gorgeous

Explanation:

-Hot = if she's hot she will make you wet

-Cute = if she's cute she will make your thing stick

Pretty = if she's pretty she's tolerable

charming = great vibes

gorgeous = makes you hard

Answer:

I propose that this fungus somehow kills bacteria

Explanation:

you rule out 2,3 because a hypotheses has not yet been proven therefore it is not certain

while in 1 in some cases the bacteria can also over power and kill the fungi using genes

but I chose 4 since fungi lack chloroplasts so they feed of ready made food and bacteria can be autotrophic therefore can manufacture food and so the fungi digests the bacteria in the process of trying to acquire the food since they don't have cell walls I guess

The electrochemical gradient is the charge of an ion that is unevenly distributed across a membrane. For example potassium.

Answer:

Reproduction is vital to the success of a species. For a species to survive it must be able to produce more offspring than it loses though old age, disease, and predation.

Explanation:

Living things can reproduce in different ways – asexual reproduction and sexual reproduction.

Hope it helps.

Answer:

i think it is oxygen, heat, steam heat.

Explanation:

Answer:

La opcion mas correcta seria : "Se complementan en beneficio del crecimiento de la planta"

Explanation:

En la respiracion de los vegetales o plantas,  obtienen como resultado dioxido de carbono y agua, estos dos productos luego son utilizados en la fotosintesis para poder formar la unidad energetica que es la glucosa y asi generar el autoabastecimiento alimenticio.

Answer:

evolution of bidepadlism,

increase in enamel thickness,

regular use of stone tools, enlargement of brain to around 1,450 cc

Explanation:

Answer:

Vertebrates are those that have backbones or vertebral column, and invertebrates are those that do not have backbones or vertebral column.

Answer:

Vertebrates are those that have backbones or vertebral column and they dont

Explanation:

Answer:

The correct answer is - hydrophobic and nonpolar.

Explanation:

Phospholipids are amphipathic molecules which means they show the both hydrophobic and hydrophilic properties. This property is due to the fact that they have a phosphate head that is hydrophilic, and polar while there are also two hydrophobic nonpolar fatty acid tails.

The fatty acid chains have a cis double bond and are the uncharged, nonpolar tails, which are hydrophobic.

Thus, the correct answer is - hydrophobic and nonpolar.

Answer:

It enters the citric acid cycle and associates with a 4-carbon molecule, forming citric acid, and then through redox reactions regenerates the 4-carbon molecule.

Explanation:

Acetyl-CoA(2C) associates with oxalacetate(4C) to form citric acid(6C). Then through redox reactions, CO2 molecules result from decarboxylation (COOH becomes R-(R1)CH-R2). And through dehydrogenation H2 molecules are incorporated in NADH+ in FADH2, resulting in the 4-carbon molecule at the beginning (oxalacetate). That's why it's called a cycle(Kreb's cycle or citric acid cycle)

In the citric acid cycle, when acetyl-CoA enters the cycle, it associates with a 4-carbon molecule (Oxalacetate), forming citric acid, and then through redox reactions regenerates the 4-carbon molecule (Oxalacetate).

--------------------

The resumed steps of the Citric acid cycle are as follows,

1) Acetyl CoA joins an oxaloacetate molecule, which is a 4C molecule. They release the CoA group and form a 6C molecule called Citrate.

                      Acetil CoA + Oxalacetato → Citrato + CoA group

2) Citrate turns into an isomere Isocitrate

3) Isocitrate oxidates and release 1 CO₂ molecule, producing an α- ketoglutarate molecule -this is a 5C molecule-. Meanwhile, NAD+ reduces to NADH.

                    Isocitrate + NAD+ → α-cetoglutarate + CO₂ + NADH

4) α-ketoglutarate oxidates and release 1 CO₂ molecule, producing a 4C molecule, which joins a Coenzyme A producing Succinyl-CoA. Meanwhile,  NAD+ reduces to NADH.

          α-cetoglutarate + NAD+ → 4C molecule + CO₂ + NADH

          4C molecule + Coenzyme A → Succinil-CoA

5) CoA from Succinyl-CoA is substituted with a phosphate group, which then forms ATP. The final product is Succinate and ATP

       Succinyl-CoA + Phosphate group + ADP → Succinate + ATP + CoA

6) Succinate oxidizes and forms Fumarate, a 4C molecule. FAD+ forms FAH₂

                     Succinate + FAD+ → Fumarate + FADH₂

7) A water molecule and Fumarate produce Malate, which is another 4C molecule

                                Fumarate + H₂O → Malate

8) Finally, malate oxidizes and oxalacetate regenerates -the initial 4C compound-. NAD+ reduces to NADH.

                     Malato + NAD+ → Oxalacetate + NADH

So, when acetyl-CoA enters the cycle, it associates with a 4-carbon molecule (Oxalacetate), forming citric acid, and then through redox reactions regenerates the 4-carbon molecule (Oxalacetate).

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Related link: https://brainly.com/question/13369265?referrer=searchResults

Answer:

The correct option is D: "Semen is composed of seminal fluid and sperm"

Explanation:

The semen is ejaculated from the male reproductive organ. It contains sperm cells and seminal fluid. The seminal fluid provides the energy source (fructose sugar) for the sperm to be able to swim towards the female's egg in order to fertilize it.

Answer:

The geographically isolated population will acquire genetic differences that eventually will lead to its speciation

Explanation:

Geographic isolation is a biological process produced by the physical separation between organisms of the same species, which may be caused by different types of geographical barriers such as, among others, mountains, earthquakes, rivers, etc. Geographic Isolation produces genetic differences between the separated groups. Over time, these genetic differences will lead to the reproductive isolation of the new population, thereby leading to the formation of a new species in the course of evolution, in a mechanism referred to as speciation.

for self pollination, pollen grains are transferred to the stigma of another plant on the same species while on cross pollination is transferred to the stigma of another plant on a different species of plant.

Answer:

friction is the force which comes against our force when we push a object

Answer:

The correct answer is - Psilocybin , Mescaline  and LSD

Explanation:

Hallucinogens are various drugs or medications that change an individual's awareness with their environmental factors just as their own contemplations and emotions.  

A hallucinogen is a psychoactive medication or drug that regularly or normally causes hallucination, perceptual peculiarities, and other significant subject changes in thought, feeling, and cognizance that are not ordinarily experienced to such degrees with different classes of medications. these could be synthetic or naturally occurring. The natural occurring hallucinogens are Psilocybin , Mescaline  and LSD  and other

Thus, the correct answer is - Psilocybin , Mescaline  and LSD