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Kitty [74]
3 years ago
7

The body's ______ provides a framework which protects and supports the organs. a:muscles b:skeleton

Biology
1 answer:
Natali5045456 [20]3 years ago
4 0
B) Skeleton...........
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What is an advantage of using cell culture rather than bacterial culture to produce biological molecules?
lbvjy [14]

Answer:

It can be used to produce complex proteins.

Explanation:

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3 years ago
which of the following is found in both prokaryotic cells and eukaryotic cells? a)nucleus b)cytoplasm c)mitochondria d)chloropla
prohojiy [21]

Answer:

cytoplasm

Explanation:

Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm and DNA... the cytyis all the contents of the cell inside the cell memey, not including the nucleus.

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2 years ago
your lab partners cuts herself and stops the bleeding with a tissue from her pocket did she follow the Proper procedure. explain
Setler79 [48]

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yes she followed proper procedure

Explanation:

that was first aid

6 0
2 years ago
What adaptations would be found in leaves located in a desert, tropical rain forest, and aquatic environment?
amid [387]

Answer:

Succulent plants store water in fleshy leaves, stems or roots. Several other adaptations are essential for the water storing habit to be effective.

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3 0
2 years ago
Starch, cellulose, dextran, and glycogen are polysaccharides. How are they similar? To what are their different properties due?
daser333 [38]

Answer:

similarity

Starch, cellulose,dextran and glycogen are all polymers of glucose

differences

                monomer/glucose     glycosidic bond    branching

1.starch              α glucose          1-4 and 1-6               branch and unbranced

  amylose                                       1-4                          unbranched

  amylopectin                               1-4 and 1-6              branched

2. dextran          α glucose          1-6                           branched

3. cellulose        β glucose           1-4                          unbranched, linear        

4. glycogen       α glucose           1-4 and 1-6              branched (shorter

                                                                                     branches than starch)

Enzyme: amlase acts on starch and cellulase acts on cellulose as they are specific for their substrates.

Explanation:

Starch: Consists of both branched amylopectin and unbranched amylose

Enzymes: Enzymes are specific as the gulcose molecule in starch is α and in cellulose is β which differ in their position of hydroxyl groups at anomeric carbon, their structures differ so they form different bonds. Active sites of enzymes can act only on specific bonds a sthey can fit to their specific substrates.

3 0
3 years ago
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