Answer:
B. Nucleic acids store genetic information that codes for traits
Explanation:
There are four important biomolecules known which are also known as the molecules of life which are: carbohydrates, lipids, proteins and nucleic acid.
These all biomolecules play a very important role in the organism like the carbohydrates molecules provide energy to the cell, lipids provide a high amount of energy to the cell on oxidation, the proteins are the structural component of the skin, hair and nails.
In the given question, since only the function of the nucleic acid which is that it stores the genetic information which codes for the trait is correct therefore is the correct option.
Thus, Option-B is the correct answer.
Answer: oncogenic
Explanation:
HPV stands for papillomavirus in humans. This is the sexually transmitted infection that is most widespread. HPV is generally harmless and goes away by itself, but can cause cancer or genital warts in certain forms.
Human papillomavirus (HPV) has more than 200 forms out of which around 40 forms are present at genital area including vagina, vulva, cervix, uterus, penis, and scrotum. During sexual activity, certain forms of HPV are spread.
Oncognic virus conisst of a gene which may cause cancer. Such genes are often mutated in tumour cells, or are expressed at high rates.
HPV commonly causes cervical cancer which changes the growth rate and properties of the host cells and that is why said as oncogenic virus.
Hence, the correct answer is oncogenic.
Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements
Answer:
How does connective tissue differ from the other three major tissue types? The correct answer is A.
Explanation:
The connective tissue creates connection between other tissues. There is connective tissue (also sometimes called connective tissue) everywhere in the body, it is the most abundant and widely distributed of all primary tissues and its amount varies substantially from one organ to another.
A.Connective tissue often consists of relatively few cells embedded in an extracellular matrix: This is correct.
The existence of this fibrous matrix is what causes the connective tissue to have the high resistance it has and withstand loads and abuses that no other tissue would support.
B.Connective tissue consists of contractile proteins: this is incorrect.
Muscle tissue is the one that possesses contractile proteins.
C.Connective tissue consists of cells capable of transmitting electrical impulses:this is incorrect.
This corresponds to the nervous tissue
D.There are three types of connective tissue: Incorrect. The connective tissue represents such a heterogeneous group of tissues that classification is difficult
This connective tissue is divided into:
1. Loose / dense connective tissue
2. Mucous tissue
3. Adipose tissue
4. Cartilaginous tissue
5. Bone tissue
6. Blood tissue
7. Lymphatic tissue
E.Connective tissue is found lining body surfaces: Incorrect. This characteristic is of the epithelial tissue.
White blood cells. red blood cells ( hemoglobin) types of speacialized cells found in the human
