Answer:
Option C . Flip-flops are very rare for phospholipids.
Explanation:
Flip-flop means that movement of phospholipds upside down. This phenomenon occur in cell membrane but very rarely. I have attached a picture for you to under stand how flip-flopping occurred.
Let her get it all out and then try to help her . If she keeps panicking u might wanna take her to get some help
Answer:
A punnet square can be described as a diagram which shows the outcomes of a cross between parents. This cross is very helpful to understand the passing of traits from parents to offsprings.
The cross for the above scenario can be shown as:
l l
L Ll Ll
l ll ll
A. There will a 50% chance that the offsprings will have long shaggy fur. There will be a 50% chance that the offsprings will have shorter curly fur.
B. The genotypes of the offsprings will be Ll and ll.
Answer:
progesterone
Explanation:
Progesterone, unlike estrogen, has no activity on determining female sexual characteristics. Progesterone activity is to prepare the uterus for possible pregnancy by growing the endometrial lining of the uterus and receiving the fertilized egg and stimulating milk production.
Progesterone is directly responsible for maintaining and sustaining the fetus in the womb, stimulating, during the first two weeks of pregnancy, the fallopian tube and endometrial glands to secrete nutrients essential for the zygote. Uterine contractions are inhibited to prevent the fetus being expelled as it blocks prostaglandin production and decreases oxytocin sensitivity.
