1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tju [1.3M]
2 years ago
8

PLS HELP Due in 20 minutes

Biology
2 answers:
garri49 [273]2 years ago
7 0
The first one is to absorb calcium.

second question: I THINK poor wound healing
vivado [14]2 years ago
7 0
1.Absorb calcium
2.poor wound healing
You might be interested in
Why do leaves appear green?
s2008m [1.1K]

<u>Answer:</u>

The correct answer option is B. Green wavelengths are the least used in photosynthesis.

<u>Explanation:</u>

Plants have a pigment in them called as chlorophyll. This chlorophyll is able to absorb only certain wavelengths of the light within the light spectrum.

From that visible light spectrum, chlorophyll is only able to absorb light of red and blue wavelength. The green light is not absorbed by the by chlorophyll as it is reflected back.

Therefore, this reflection of green light makes the leaves to appear green.

6 0
2 years ago
Read 2 more answers
Domain is a newer portion of the classification system that includes Eukarya and Prokarya. What information most likely dictated
olga2289 [7]

New data about evolutionary relationship between organisms

Explanation:

New data about the evolutionary relationship between organisms most likely dictated that the domain level is adopted.

  • Evolutionary trends and morphological relationship between organisms became very important in the classification system.

Organisms are classified into the domain levels as:

  1. Archaea,
  2. Bacteria,
  3. Eukarya

This classification is based on the sequences of nucleotides in the cell.

Learn more:

Domain brainly.com/question/7172507

#learnwithBrainly

8 0
2 years ago
Read 2 more answers
What is the significance of environmental factors to the health of individuals and to public health
Temka [501]

Answer:No

Explanation:

because tables dont have lampshades

3 0
2 years ago
Disulfide bonds are involved in maintaining ________ protein structure as well as the ________ level of protein structure exhibi
Whitepunk [10]

Answer:

tertiary; quaternary

Explanation:

The orientation of all the atoms of a protein in three dimensions represents its tertiary structure. It includes the folding of the polypeptide chains in a way that brings are far apart amino acids of its secondary structure close together. Various segments of a polypeptide chain interact to form tertiary structures and these segments are held together by different kinds of weak interactions.

However, disulfide cross-links between the segments of polypeptide chains also stabilize the tertiary structure of some proteins. Likewise, disulfide bonds also hold the protein subunits of some proteins together and thereby, contribute to the quaternary structure. For example, two light chains of an antibody are joined together by disulfide bonds.

4 0
3 years ago
Why are fats considered as high energy compounds?
jek_recluse [69]

Answer:

1. Fats contain mostly C-H bonds, it has less oxygen therefore making it a high energy compound

2. mRNA plays a vital role in protein synthesis. It's a single stranded RNA molecule that contains genetic information that can be taken outside the nucleus (unlike DNA which cannot leave the nucleus). Its created during transcrption, and is used during translation to create proteins

3. (Look at image)

6 0
3 years ago
Other questions:
  • The adaptations of a pelican include its long, pouch-like beak. Why is the beak of the pelican an example of an adaptation?
    14·1 answer
  • Why does the transfer of carbon and oxygen take place
    6·2 answers
  • How does the process of cellular respiration create energy?
    5·2 answers
  • Beriberi is caused by a deficiency of thiamine in the diet.
    9·1 answer
  • Select the correct answer.
    13·1 answer
  • Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so th
    6·1 answer
  • I need help with this. I have no clue how to do it and it is due soon. Please help me!!!
    10·1 answer
  • If drawn into a food web, why would every arrow point to the decomposers?
    6·1 answer
  • Does anyone know how to do this
    9·1 answer
  • In one or two sentences, explain how a disease that harms the roots of a flowering plant would affect the plant's ability to sur
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!