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Hunter-Best [27]
3 years ago
5

HELP ASAP!

Biology
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

if there is more exposure to uv radiation then skin color will be darker.

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Help Me Please .!!!..!.!.!.!.!.!.​
Tcecarenko [31]

Answer:

satured

Explanation:

A saturated solution can become supersaturated if more solute is added while the temperature is raised

8 0
3 years ago
A callus is a hardening of skin, which protein is very abundant here?
Pie

Answer:

A callus is a hardening of skin, keratin is the protein which is abundant in callus. Skin is a protective layer against a external environment. Outer layer of skin consist of keratin which is also found in hair. Callus is the accumulation of dead cells result due to friction and pressure exerts on the part in which they are present. The keratin component (keratinocytes) remains undifferentiated in these dead cells which causes hardening in callus.

6 0
3 years ago
Carbon dioxide is fixed into glucose during carbon ?
disa [49]

Answer:

Carbon fixation

Explanation:

In this reaction, carbon dioxide reacts with hydrogen ions formed during the light stage to form glucose.This is a complex process involving several enzyme-catalyzed reactions. The process requires energy which is provided by the ATP formed during the light reactions.

4 0
3 years ago
Read 2 more answers
Which structure has the active sites where the heads of the thick filaments will bind?
Gre4nikov [31]
THE ACTIN has the active site to which the heads of the thick filament will bind.
The muscle is made up of two major protein fibers, which are the actin and the myosin. Muscle contractions occur when myosin and actin slide over each other in a series of repetitive events. The protein actin has a thin structure and is abundant in eukaryotic cells while myosin is a thick filament.
7 0
3 years ago
------------------ is a type of plant that do not have vascular tissue
Dima020 [189]

Answer:

Non-vascular plants are plants without a vascular system consisting of xylem and phloem. ... Bryophytes, an informal group that taxonomists now treat as three separate land-plant divisions, namely: Bryophyta (mosses), Marchantiophyta (liverworts), and Anthocerotophyta (hornworts)

please mark brainliest

7 0
3 years ago
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