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OverLord2011 [107]
3 years ago
8

CAN anyone pls answer dis!

Biology
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

Plant and animal cells are eukaryotic, meaning that they have nuclei. Eukaryotic cells are found in plants, animals, fungi, and protists. They generally have a nucleus—an organelle surrounded by a membrane called the nuclear envelope—where DNA is stored.

Explanation:

cells accomplish all their functions in such a tiny, crowded package? Eukaryotic cells — those that make up cattails and apple trees, mushrooms and dust mites, halibut and readers of Scitable — have evolved ways to partition off different functions to various locations in the cell. In fact, specialized compartments called organelles exist within eukaryotic cells for this purpose. Different organelles play different roles in the cell — for instance, mitochondria generate energy from food molecules; lysosomes break down and recycle organelles and macromolecules; and the endoplasmic reticulum helps build membranes and transport proteins throughout the cell. But what characteristics do all organelles have in common? And why was the development of three particular organelles — the nucleus, the mitochondrion, and the chloroplast — so essential to the evolution of present-day eukaryotes

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Explain the functions of a nervous system
nika2105 [10]

Answer:

It has 3 main functions

1.Sensory. The sensory function of the nervous system involves collecting information from sensory receptors that monitor the body’s internal and external conditions.

2.Integration. The process of integration is the processing of the many sensory signals that are passed into the central nervous system at any given time. These signals are evaluated, compared, used for decision making, discarded or committed to memory as deemed appropriate.

3.Motor. Sends a signal to the Corresponding effector then releases a hormone or moves a part of the body to respond to the stimulus.

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Which statement explain what will happen during the Asteroid Redirect Mission? Check all that apply.
Lady_Fox [76]

Answer:

The main objective of the Asteroid Redirect Mission was to develop deep space exploration capabilities needed in preparation for a human mission to Mars and other Solar System destinations per NASA's Journey to Mars flexible pathways.

Explanation:

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How is the division of the cytoplasm different in plants and in animals?
Serhud [2]
The most observable difference is the way in which cytokinesis occurs. In plants a new cell wall is fashioned between the new daughter cells, while in animal cells the cell membrane constricts to pinch the parent cell into daughter cells.
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Describe the path of energy conversions, beginning with light energy from the sun and ending with the energy in your muscles.
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Drag each of the labels into the appropriate position to indicate which blood type is being described.
Zielflug [23.3K]

Answer:

Type O

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Expresses all the major antibodies

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The universal donor

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Expresses all of the major antigens

Expresses the D antigen

The least common US blood type

The universal acceptor

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Explanation:

Blood type is a grouping of blood into classes that have the presence or absence of antibodies and or antigens on the red blood cell surfaces

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