Question

1. In an exergonic reaction occurring in the body, energy is

A) Released as bonds are broken and reformed.

B) consumed as new bonds are formed.

C) converted from chemical into mechanical energy

D) Consumed as subatomic particles are rearranged within the nucleus.

E) Released as atomic nuclei are broken and reformed

2. Intervertebral discs and the menisci of the knee are made up of

A) osseous tissue

B) adipose tissue

C) fibrocartilage

D) elastic cartilage

E) hyaline cartilage

3. There is a fibrous connective tissue connecting the bones

A) symphysis

B) suture

C) All of the answers

D) pivot joint

E) hinge joint

4. In the negative feedback loop, in controlling the rate of erythropoiesis, which one of the following elements is targeted by the erythropoietin?

A) Liver

B) erythrocytes

C) proerythroblasts

D) spleen

E) kidney

5. Which one of the following is considered to be a primary lymphatic organ?

A) Liver

B) red bone marrow

C) any lymph node

D) pharyngeal tonsils

E) spleen

6. In the anatomical lever system, the effort is the

A) muscular contraction pulling on the insertion point

B) brain activity that stimulates movement

C) joint

D) bone on which the muscle originates

E) weight of the body part to be moved

Answer 1

Answer-1 the correct option is A release of energy when bonds are formed and broken. Because it release the free energy.

Answer-2 the correct option is C that is fibrocartilage.

Answer-3 the correct option is A that is symphysis. These are present between the bones.

Answer-4 the correct option is B that is erythrocyte. Because it produces erythrocyte.

Answer-5 the correct option is B that is red bone marrow because it produces lymph.

Answer-6 the correct option is E that is body weight to be moved.