Using the genetic code chart above. What are the all the codons that code for tyrosine (Tyr)? Choose all that apply.
1.uac
2.uag
3.uag
4.uau
pls hrrry

Give a real life example for each the the simple machine types

1. lever

2. Incline

3. Wheel and axle

4. Wedge

5. Pulley

6. Screw

answer: 4

explanation: 8

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.