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myrzilka [38]
3 years ago
9

Giving brainlest to whoever answers first... I need all four questions answered, this is worth 15 points!!!

Biology
1 answer:
olganol [36]3 years ago
5 0

Answer:

1)mirror symmetry, The body plans of most animals, including humans, exhibit mirror symmetry, also called bilateral symmetry. They are symmetric about a plane running from head to tail (or toe).

2) so we have better senses

3) 40 to 50%, The main function of the muscular system is movement

4)The blood circulatory system delivers nutrients and oxygen to all cells in the body.

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Do all human cells obtain glucose in the same way 
kipiarov [429]

Answer:

Animal cells (including humans ofcourse), heterotrophs, derive their energy from coupled oxidation-reduction reactions. Glucose is a primary fuel for heterotrophs. Energy derived from glucose is stored in the form of high-energy phosphate bonds in ATP, or other nucleotide triphosphates, and as energy-rich hydrogen atoms associated with the co-enzymes NADP and NAD .

Glucose is unable to diffuse across the cell membrane without the assistance of transporter proteins. At least 13 hexose transporter proteins with different functions have been identified. Some hexose transporters allow glucose to flow passively from high to low concentration without requiring the expenditure of cell energy. Those that move glucose against its concentration gradient consume energy, generally in the form of ATP.

D-Glucose is the natural form used by animal cells.

So yes it is present inside human cells .

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1 year ago
What kind of tissue can an ultrasound penetrate?
frutty [35]

Answer:

I think its bone, air and hence

Explanation:

7 0
2 years ago
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Knowledge of biology can promote advances by helping all people make
Deffense [45]
Biology helping with medical research and treatment
8 0
3 years ago
Taenia saginata/Taenia solium are commonly known as tapeworms. true or false
Genrish500 [490]

Taenia saginata/Taenia solium are commonly known as tapeworms is a <u>true</u> statement.

Explanation:

Tapeworms are long segmented parasitic flatworms which reside in the intestines of the host’s body. They belong to the phylum Platyhelminthes and scientifically called the Cestoda.  

Tapeworm belonging to the Taenia species like the T. saginta, T. solium, T. asiatica etc causes parasitic infections called Taeniasis in the human body and affects the intestines.  

Taenia saginata is the tapeworm which resides in pork and Taenia soleum resides in beef.  

Humans can be infected with tapeworms when raw or improperly cooked pork or beef is consumed .

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3 years ago
The amount of heat required to change the temperature of 1 g of a substance by 1°C is defined as .
yaroslaw [1]
I think the answer you are looking for is calorie with a lowercase "c". However the substance should be water.
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