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3 years ago

HELP PLEASE ITS DUE SOON OFFERING 25 POINTS THANK YOU!

Biology

1 answer:

stiv31 [10]3 years ago

7 0

1. The four primary functions of carbohydrates in the body are to provide energy, store energy, build macromolecules, and spare protein and fat for other uses.

2. Glucose energy is stored as glycogen, with the majority of it in the muscle and liver.

Examples:

1. Beans and legumes, such as black beans, chickpeas, lentils and kidney beans.

2. Fruits, such as apples, berries and melons.

3. Whole-grain products, such as brown rice, oatmeal and whole-wheat bread and pasta.

4. Vegetables, such as corn, lima beans, peas and potatoes.

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Help plzz i need to get this finished!!

bazaltina [42]

Answer:

10x5x6 in this order=300

Explanation:

10x5 is 50

50x6 is 300 :) hope this helps

4 0

3 years ago

Which best describes a recessive allele?

bekas [8.4K]

its a gene that you either receive from your mother or father.

6 0

3 years ago

15. A

Karo-lina-s [1.5K]

Chain reaction

Nuclear energy

Explanation:

Question 1:

Chain reaction:

A reaction in which when one occurs, it starts a series of other fission reaction is called a chain reaction.

Most nuclear reactions are chain reactions in which does not come to rest in one step like chemical reaction.

In nuclear reactions like which fusion and fission, one step leads to another until an atom attains stability or a stable product is formed.

The energy needed to sustain the chain process is produced in the previous reaction.

Nuclear energy:

The type of energy used in a nuclear power plant is called a nuclear energy. Nuclear energy is used to generate power in nuclear plant.

During a nuclear decay process, a huge amount of energy is released. This energy is channeled into electricity production and to do other useful works.

Nuclear energy is classified as a non-renewable source of energy.

learn more:

Non-renewable energy brainly.com/question/2948717

#learnwithBrainly

8 0

3 years ago

In the diagram below you can see structures that work together to allow flowering plants to reproduce.

mart [117]

Complete question:

Several structures work together to allow flowering plants to reproduce. The diagram shows a typical flower.

Which answer correctly identifies the function of each structure or group of structures in the reproduction of the plant?

X- pollen production

Y- pollen transfer

Z- production of eggs

X- attraction of pollinators

Y- production of male sex cells

Z- egg production

X- production of eggs

Y- pollen transfer

Z- pollen production

X- production of eggs

Y- pollen production

Z- pollen transfer

Answer:

X- attraction of pollinators

Y- production of male sex cells

Z- egg production

Explanation:

Flowers are reproductive structures in charge of sexual reproduction through the production of seeds.

Z, Feminine reproductive structures:

The central structure is known as a carpel, also recognized as the pistil.
The base of the carpel forms the ovary, in which the eggs are produced and where the zygote develops.
The opposite extreme of the carpel is the stigma, in the superior part. The stigma is a sticky surface where the pollen grains get attached.
The ovary and the stigma are connected by a filament named style.

Y, Masculine reproductive structures:

The pollen grains, or male sex cells, are produced in the stamens.
The stamen has an anther where the pollen is produced, and a filament that provides support.

When mature, pollen grains are driven to the stigma of the same flower or other flowers of the species, where they stick. Once in the stigma, the pollen grains move to the ovary, where they meet the egg and fertilize. The zygote develops in the ovary.

X, External non-reproductive structures:

Flowers also have external structures known as petals and sepals. These structures are modified leaves whose principal function is to protect the flower´s fertile parts and attract pollinators. Petals characterize as having many different colors that make the flower more attractive to insects and some animals. When they visit a flower searching for their recompense, the flower´s pollen grains transfer to the insect´s body. The insect transports the pollen to the next visited flower, leaving it in the stigma of the second flower.

3 0

3 years ago

Tres gases de efecto de kpa quema de combustibles fósiles

Radda [10]

Explanation:

Cuando se queman los fósiles, el carbón e hidrógeno reaccionan con el oxígeno produciendo dióxido de carbono (CO2) y agua (H2O). Durante esta reacción se produce calor. La electricidad se genera mediante la transformación de energía mecánica (calor) con energía eléctrica por medio de una turbina o generador.

4 0

3 years ago