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vredina [299]
3 years ago
15

What is the function of the vacuole?

Biology
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Answer:

c

Explanation:

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Compare and contrast the structures and functions of DNA, mRNA, and tRNA
navik [9.2K]
In DNA the sugar used is called deoxyribose whereas in RNA the sugar is ribose (hence DNA and RNA). The important structural difference between the two types of RNA is that mRNA takes on the shape of a line whereas tRNA has a clover-like shape.
7 0
2 years ago
Which of the following white blood cells is not capable of phagocytosis?
denpristay [2]

Answer:

Lymphocytes

Explanation:

White blood cells ( leukocytes) is one of the formed elements of blood that provides immunity and protection against the pathogens. Different types of leukocytes are eosinophils, basophils, monocytes, lymphocytes and neutrophils.

Lymphocytes are B cells and T cells of the immune system. B cells produce antibodies against the antigen and T cells kills the harmful cells of the body. by specific cell determinants.These cells are not capable of phagocyte the pathogen.

Thus, the correct answer is option (A).

3 0
3 years ago
Read 2 more answers
"We are very familiar with two things found in large woody plants, wood and bark. The wood is essentially made of ________ and t
valina [46]
<h2>Xylem;phloem and cork</h2>

Explanation:

Wood is mainly known as secondary xylem found in trees

  • Xylem is basically the vascular tissue which is responsible for the conduction of water and nutrients from the roots to shoots and leaves
  • Secondary xylem is formed from secondary growth and is associated with lateral growth and grows from the vascular cambium
  • Its cell walls are thickened by deposition of lignin which provides mechanical support to plants and consists of tracheids and vessels that are shorter and wider
  • In large woody plants secondary xylem get differentiated into heartwood and sapwood

Bark is essentially made of phloem and cork

  • Bark sole purpose is to provide protection to trees
  • The inner bark is produced by vascular cambium which consists of secondary phloem whose innermost layer transports food from the leaves to rest of the plant
  • The outer bark is a dead tissue which is the product of cork cambium
8 0
3 years ago
Which of the following is a protective aspect of genetically engineered food crops for the environment?
Gemiola [76]
Provides the crop with protection from insects and parasites
6 0
3 years ago
Drag each label to the correct location on the chart
katovenus [111]
Answer:  
1. Breathing moves air in and out of the lungs.
 2. Oxygen diffuses from alveoli in the lungs into capillaries.
 3. Oxygen enters red blood cells, where it binds to the protein hemoglobin.
 4. Oxygen diffuses from the blood to the body's tissues, and carbon dioxide
diffuses from the tissues to the blood.
 5. Carbon dioxide leaves the body when exhale.
4 0
3 years ago
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