Ligaments

Q.

dense irregular connective tissue occurs in:

1. ligaments

2. tendons

3. skin

4. all of these

Q.

Ligaments and tendons are formed of _________________.

1. epithelial tissue

2. muscular tissue

3. Cartilage

4. Connective tissue

Q.

Interphase is the period between two successive cell division of a cell.

1. True
2. False

Q.

The end of a long bone is connected to another bone by ____________.

1. Ligament

2. Tendon

3. Cartilage

4. Muscle

Q.

Which of the following tissues is not a type of loose connective tissue?

1. areolar

2. both a and b

3. adipose

4. tendons

Q. Ligaments are more flexible than tendons.

1. False
2. True

Q.

Synthesis phase in the cell cycle is called so, because of the synthesis of more

1. RNA

2. RNA and proteins

3. DNA

4. glucose

Q.

The dense matrix regular connective tissue which connects bone to bone is _____

1. Ligament

2. Tendon

3. Dermis

4. Muscle

Q. The oogonia are formed before the birth and no more are added after that in human females. These cells start the cell division but get arrested at a specific stage. Which stage is that?

1. Prophase I
2. Anaphase I
3. Telophase II
4. Metaphase II

Q. The oogonia are formed before the birth and no more are added after that in human females. These cells start the cell division but get arrested at a specific stage. Which stage is that?

1. Anaphase I
2. Metaphase II
3. Telophase II
4. Prophase I

Q. Select the correct option describing hormonal activity in a normal pregnant female.

1. High level of FSH and LH stimulates the thickening of the endometrium.
2. High level of FSH and LH facilitates implantation of the embryo.
3. High level of hCG stimulates the formation of graafian follicle.
4. High level of hCG maintains the corpus luteum and stimulates the synthesis of progesterone.

Q. Select the correct option with respect to hormone and its site of production.

1. Estrogen- Ovarian follicles
2. Gonadotropin releasing hormone-Corpus luteum
3. Follicle stimulating hormone- Hypothalamus
4. Progesterone- Pituitary

Q. Which layer of the uterus exhibits strong contraction at the time of delivery of the baby?

1. Perimetrium
2. Endometrium
3. None of the above
4. Myometrium

Q. What will happen if ligaments are torn?

1. Bone is less movable at joints and with pain.
2. Bone will become unfixed.
3. Bone will become fixed.
4. Bones will move freely at the joint and with no pain.

Q. Ligaments are more flexible and elastic compared to tendons.

1. False
2. True

Q.

Parthenocarpic fruits can be produced by

1. treating the plants with gibberellic acid.

2. None of these.

3. raising the plants from vernalized seeds.

4. treating the plants with phenyl mercuric acetate.

Q. The hormone responsible for milk release from mammary glands is produced by_____.

1. none of these.
2. corpus luteum
3. hypothalamus
4. posterior pituitary

Q. Intensely lactating mothers do not generally conceive due to the

1. Hypersecretion of gonadotropins
2. Suppression of gonadotropins
3. Suppression of gametic transport
4. Suppression of fertilization

Q. Which among the following are functions of luteinising hormone (LH)?

1. Release of gonadotropins from the pituitary
2. All of these
3. Formation and maintenance of corpus luteum.
4. Stimulation of follicle development.

Q.

Assertion: LH acts on Leydig's cells

Reason: LH is a common abbreviation used for leptin hormone

1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
2. If both the assertion and reason are false
3. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
4. If the assertion is true but the reason is false

Q. Which of the following hormones trigger the formation of a yellow body in mammalian females?

Q. Achilles tendon is associated with

1. Gluteus muscle
2. Hamstring muscle
3. Gastrocnemius muscle
4. Quadriceps muscle

Q. Which of the following structures joins bone to bone?

1. Tendons
2. Ligaments
3. Cartilage
4. Lacunae

Q. Which of the following hormones is not correctly matched with its site of secretion and its function?

1. LH - posterior pituitary - ovulation
2. GnRH - hypothalamus - stimulates anterior pituitary
3. FSH - anterior pituitary - stimulates the developing follicles.
4. Progesterone - corpus luteum - maintenance of endometrium

Q. Which of the following hormones, if present in higher concentration at the end of gestation, will likely delay the process of parturition in the human female?

1. Oxytocin
   
2. Estrogen
   
3. Prostaglandin
   
4. Progesterone

Q. In case of no pregnancy, what is the fate of the corpus luteum?

1. Produces a lot of oxytocin and relaxin
2. Remains as it is due to the presence of progesterone
3. Degenerates in a short time
4. Becomes active and secretes a lot of FSH and LH

Q. What is true for ligaments?

1. Connects muscle spindle to bone
   
2. Type of dense irregular connective tissue
   
3. Cord-like and inelastic
   
4. Connects bone to bone