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rosijanka [135]
4 years ago
9

Lactase and carbonic anhydrase are examples of what type of substance?

Biology
1 answer:
Svetach [21]4 years ago
5 0
Enzyme. If it ends in -ase, it’s probably an enzyme.
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The product of ________<br> is a zygote and an endosperm.
Irina-Kira [14]

Answer:

Embryo

Explanation:

Embryo is multicellular diploid body, under mitosis it forms zygote which is single cell. The union of sperm cell and egg cell. This divides rapidly in the days followed by fertilisation. After two week of division it forms zygote. Most of flowering plants in the tissue present in the seed. It is surrounded by the embryo and also provides nutrition in the form of starch, it also have oils and proteins in it.

5 0
3 years ago
A trombe wall traps heat?
timurjin [86]

A Trombe wall (Trombe rhymes with prom, by the way) is a wall that warms trapped air, and then circulates it to help heat a house. Trombe walls are ideally made out of a material with a fairly high thermal mass materials (like bricks or concrete), and are often painted black to improve heat conduction

3 0
4 years ago
How are a black hole and a neutron star similar and different?
MA_775_DIABLO [31]

Both black holes and neutron stars are corpses of stars that died in catastrophic explosions known as supernovas, outbursts that can make a star briefly outshine all of the other stars in its galaxy. When a star goes supernova, the core of its remains collapses under the strength of its own gravitational pull.
6 0
3 years ago
Which of the structures is surrounded by the connective tissue sheath known as the perimysium?
ahrayia [7]

Answer: Muscle fibers in bundles or fascicles.

Explanation:

Skeletal striated muscle is involved in dense unshaped connective tissue, the Epimysium. From the epimysium depart fine septa of connective tissue to the muscle, separating the bundles and constituting the perimysium, carrying blood vessels and lymphatics and nerves. Every muscle cell is involved in the basal lamina, reticular fibers and a small amount of connective tissue, which form the endomysium. It anchors muscle fibers between them and contains blood capillaries and axons.

4 0
3 years ago
The source of nutrients in nutrient agar is A) Agar. B) Nutrient. C) Peptone and beef extract. D) Peptone and NaCl. E) All of th
Aleksandr [31]
I'm pretty sure that it's C. I'm not quite sure though.
7 0
3 years ago
Read 2 more answers
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