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butalik [34]
3 years ago
9

What is the center of the atom called? A Electron B Neutron C Nucleus D Proton

Biology
1 answer:
sesenic [268]3 years ago
4 0
Answer:
You’re answer is C

Explanation:
Atoms consist of three basic particles: protons, electrons, and neutrons. The center on the atom is called the Nucleus.
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Give the equations for the two possible anaerobic respiration reactions.
cricket20 [7]

In Animals:

<span>Glucose   ---></span><span> Lactic acid + Energy</span>

C6H12O6  ----> 2C3H6O3 + 120 kJ/mol

In Plants:

C6H12O6 ---><span>2C</span>2H5OH + 2CO2<span> + Energy</span>

7 0
4 years ago
The picture is Groove in a cliff
Katyanochek1 [597]
I think it might be 4
6 0
3 years ago
Name the consumers:<br><br> scavengers, omnivores, herbivores, carnivores
Fiesta28 [93]

Answer:

Jaguars and frog are carnivorous, lizard is omnivorous, whereas sloth, monkey and butterfly

Explanation:

Jaguars, frog, lizards, are carnivorous which feeds on meat of other organism whereas sloth, monkey and butterfly are herbivorous which feeds on plants. Jaguar feeds on Capybaras, deer, tortoises, fish, birds and monkeys etc, frog feeds on insects and lizard also eats insects as well as plants so it is omnivorous while on the other hand, sloth lives on the trees so feed on plants, butterfly feeds on flower's nectar and monkey feeds on the fruits present on the trees.

5 0
3 years ago
Details the structure and function of a eukaryotic cell
Wittaler [7]
Answer:

Structure and function of eukaryotic cell


Eukaryotes have following promint components of cell

1. True nucleus:
The nucleus is surrounded by a true membrane called nucleoplasm. Nucleus contain hereditary materials, DNA which control inheritance. It also contain RNA synthesize in nucleolus.

2. Cell wall:
It is present only in plant cell, and contain cellulose, hemicellulose, lignin, suberin etc. It provides mechanical support to plants.

3. Cell membrane:
It is present both in plants and animal cells. It is made from protein, lipids and carbohydrates. It acts as selective permeable membrane and control the movement of molecules in and out of the cell.

4. Mitochondria and chloroplast:
Chloroplast is present only in plant cell. It contains chlorophyll which aid in photosynthesis and prepare glucose.
Mitochondria is present in all eukaryotic cells.cellular respiration occurs in mitochondria and ATP is formed by the break down of glucose.

5. Endoplasmic reticulum and Golgi apparatus:
Endomembrane system of eukaryotic cell is made from a network of tube and sacks connected together forming endoplasmic reticulum and golgi apparatus independently. Endoplasmic reticulum may have attached ribosomes or not and is involved in protein synthesis, while golgi apparatus help in modification, packaging, and transport of proteins through out the cell.
Lysosomes, cytoskeleton, vacoules, peroxisomes, glyoxisomes and other organelles are also present in eukaryotic cell. 
6 0
4 years ago
The cells in a certain part of a plant form tubes. What is the most likely
Margarita [4]

Answer:

These tubes are xylem and phloem which help in the transportation of water and nutrients as well as the transport of food

7 0
3 years ago
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